---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-82 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 447 2519 0 976 3255 Swap: 1023 48 975 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8d:96:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85147sec preferred_lft 85147sec inet6 fe80::f816:3eff:fe8d:96f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:d7:42:eb brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:32ff:fed7:42eb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-82) 04/30/25 _x86_64_ (4 CPU) 15:58:15 LINUX RESTART (4 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 105.98 36.46 69.52 1778.24 9791.57 16:01:01 82.50 24.81 57.69 1992.07 18904.45 16:02:01 172.68 49.48 123.20 2407.86 35404.13 16:03:01 383.22 55.42 327.80 1443.09 13141.01 16:04:01 400.62 3.45 397.17 113.18 15287.19 16:05:01 540.29 1.07 539.22 15.46 20748.55 16:06:01 461.72 1.13 460.59 35.19 17837.69 16:07:01 343.52 7.13 336.39 250.32 12877.71 16:08:01 17.83 0.47 17.36 8.27 809.73 16:09:01 17.04 0.70 16.34 26.26 398.80 16:10:01 2677.05 1.33 2675.72 22.00 10851.12 16:11:01 498.40 0.28 498.12 8.80 17644.66 16:12:01 375.69 10.13 365.56 246.45 13516.16 16:13:02 541.58 9.12 532.46 218.71 19348.65 16:14:01 567.94 15.41 552.52 377.10 21053.93 16:15:01 1791.23 35.49 1755.74 370.31 19923.97 16:16:01 1762.97 36.56 1726.41 347.01 20845.06 16:17:05 535.08 186.03 349.04 6988.97 17249.03 16:18:01 608.76 29.06 579.70 850.41 23053.91 16:19:01 251.41 194.42 56.99 4114.91 5420.16 Average: 606.58 35.48 571.10 1103.38 15683.32 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 1408076 3268444 2630576 65.14 60740 1946116 988232 19.43 646952 1784764 142244 16:01:01 111588 2595036 3927064 97.24 74732 2537432 1485436 29.20 1449848 2240484 218808 16:02:01 154404 1527416 3884248 96.18 83940 1530384 3279372 64.46 2362008 1320228 11284 16:03:01 105216 1089388 3933436 97.39 112936 1098860 3706592 72.86 2698568 1002508 13064 16:04:01 109384 972652 3929268 97.29 134360 936168 3822380 75.14 2725592 917128 12020 16:05:01 108228 966148 3930424 97.32 150752 849512 3825924 75.21 2682612 893628 13692 16:06:01 131652 958664 3907000 96.74 157780 767800 3835364 75.39 2660932 844808 12616 16:07:01 131228 931192 3907424 96.75 151900 718492 3931540 77.28 2653064 821016 13088 16:08:01 114944 920700 3923708 97.15 151940 724456 3941588 77.48 2664916 825328 896 16:09:01 135820 914256 3902832 96.64 143588 710348 3950056 77.65 2663096 810024 220 16:10:01 234796 869204 3803856 94.19 138164 699864 4050376 79.62 2704196 801632 46612 16:11:01 154876 864540 3883776 96.17 138504 704556 4049920 79.61 2712948 799872 14344 16:12:01 110448 585620 3928204 97.27 120792 495556 4523884 88.93 2855996 689532 19732 16:13:02 129828 487848 3908824 96.79 107508 377404 4737728 93.13 2836864 664548 14332 16:14:01 127872 405376 3910780 96.83 94628 317536 4926432 96.84 2833184 667228 12236 16:15:01 120008 400924 3918644 97.03 109776 258804 4924440 96.80 2809600 649556 13212 16:16:01 144228 426860 3894424 96.43 111636 255808 4940660 97.12 2779816 649396 16808 16:17:05 1469812 2014312 2568840 63.61 114388 478232 2338616 45.97 1422160 802356 106348 16:18:01 2821084 3423032 1217568 30.15 116864 651932 919232 18.07 496212 557700 144700 16:19:01 2566000 3293548 1472652 36.46 145196 749004 1033032 20.31 707656 600752 17968 Average: 519475 1345758 3519177 87.14 121006 840413 3460540 68.02 2268311 917124 42211 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:00:01 ens3 109.47 91.35 1122.35 16.06 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:01:01 ens3 581.25 537.51 8106.71 76.52 0.00 0.00 0.00 0.00 16:02:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 16:02:01 lo 3.21 3.21 0.37 0.37 0.00 0.00 0.00 0.00 16:02:01 veth5abf0a6 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 502.45 358.78 4077.71 37.81 0.00 0.00 0.00 0.00 16:03:01 docker0 64.94 60.69 267.67 6.93 0.00 0.00 0.00 0.00 16:03:01 lo 107.42 107.42 272.99 272.99 0.00 0.00 0.00 0.00 16:03:01 veth5abf0a6 64.76 60.57 268.55 6.93 0.00 0.00 0.00 0.02 16:03:01 ens3 1.28 1.42 0.24 0.61 0.00 0.00 0.00 0.00 16:04:01 docker0 85.34 73.19 246.42 25.77 0.00 0.00 0.00 0.00 16:04:01 lo 135.63 135.63 270.39 270.39 0.00 0.00 0.00 0.00 16:04:01 veth5abf0a6 85.15 73.02 247.57 25.76 0.00 0.00 0.00 0.02 16:04:01 ens3 1.80 1.58 0.42 1.69 0.00 0.00 0.00 0.00 16:05:01 docker0 93.12 75.04 200.89 24.75 0.00 0.00 0.00 0.00 16:05:01 lo 141.02 141.02 223.24 223.24 0.00 0.00 0.00 0.00 16:05:01 veth5abf0a6 92.94 74.86 202.15 24.74 0.00 0.00 0.00 0.02 16:05:01 ens3 0.65 0.48 0.11 0.91 0.00 0.00 0.00 0.00 16:06:01 docker0 124.43 108.60 393.06 45.21 0.00 0.00 0.00 0.00 16:06:01 lo 179.65 179.65 434.08 434.08 0.00 0.00 0.00 0.00 16:06:01 veth5abf0a6 124.23 108.42 394.75 45.20 0.00 0.00 0.00 0.03 16:06:01 ens3 0.63 0.68 0.12 0.94 0.00 0.00 0.00 0.00 16:07:01 docker0 116.69 104.77 440.72 42.27 0.00 0.00 0.00 0.00 16:07:01 lo 180.14 180.14 480.37 480.37 0.00 0.00 0.00 0.00 16:07:01 veth5abf0a6 116.51 104.58 442.31 42.26 0.00 0.00 0.00 0.04 16:07:01 ens3 1.40 1.43 0.28 1.27 0.00 0.00 0.00 0.00 16:08:01 docker0 57.44 54.91 267.49 29.78 0.00 0.00 0.00 0.00 16:08:01 lo 88.80 88.80 296.12 296.12 0.00 0.00 0.00 0.00 16:08:01 veth5abf0a6 57.26 54.72 268.26 29.77 0.00 0.00 0.00 0.02 16:08:01 ens3 0.43 0.27 0.07 0.28 0.00 0.00 0.00 0.00 16:09:01 docker0 94.05 90.92 442.59 49.57 0.00 0.00 0.00 0.00 16:09:01 lo 136.17 136.17 489.13 489.13 0.00 0.00 0.00 0.00 16:09:01 veth5abf0a6 93.85 90.72 443.87 49.56 0.00 0.00 0.00 0.04 16:09:01 ens3 0.58 0.43 0.14 0.40 0.00 0.00 0.00 0.00 16:10:01 docker0 73.70 68.51 275.22 23.01 0.00 0.00 0.00 0.00 16:10:01 lo 130.13 130.13 298.47 298.47 0.00 0.00 0.00 0.00 16:10:01 veth5abf0a6 73.52 68.34 276.22 23.00 0.00 0.00 0.00 0.02 16:10:01 ens3 1.62 1.22 0.32 1.76 0.00 0.00 0.00 0.00 16:11:01 docker0 105.37 89.32 297.89 32.62 0.00 0.00 0.00 0.00 16:11:01 lo 155.36 155.36 326.97 326.97 0.00 0.00 0.00 0.00 16:11:01 veth5abf0a6 105.18 89.14 299.32 32.61 0.00 0.00 0.00 0.02 16:11:01 ens3 0.37 0.27 0.05 0.43 0.00 0.00 0.00 0.00 16:12:01 docker0 92.75 83.59 233.22 28.75 0.00 0.00 0.00 0.00 16:12:01 lo 177.04 177.04 262.13 262.13 0.00 0.00 0.00 0.00 16:12:01 veth5abf0a6 92.55 83.39 234.47 28.74 0.00 0.00 0.00 0.02 16:12:01 ens3 24.04 18.63 4.87 36.75 0.00 0.00 0.00 0.00 16:13:02 docker0 78.41 65.10 109.65 11.77 0.00 0.00 0.00 0.00 16:13:02 lo 137.83 137.83 120.31 120.31 0.00 0.00 0.00 0.00 16:13:02 veth5abf0a6 78.23 64.92 110.71 11.76 0.00 0.00 0.00 0.01 16:13:02 ens3 16.75 11.20 3.23 29.92 0.00 0.00 0.00 0.00 16:14:01 docker0 71.56 57.66 75.52 7.54 0.00 0.00 0.00 0.00 16:14:01 lo 126.88 126.88 82.30 82.30 0.00 0.00 0.00 0.00 16:14:01 veth5abf0a6 71.38 57.47 76.48 7.53 0.00 0.00 0.00 0.01 16:14:01 ens3 0.66 0.68 0.17 0.39 0.00 0.00 0.00 0.00 16:15:01 docker0 49.72 39.11 26.25 5.33 0.00 0.00 0.00 0.00 16:15:01 lo 88.33 88.33 31.05 31.05 0.00 0.00 0.00 0.00 16:15:01 veth5abf0a6 49.52 38.91 26.92 5.32 0.00 0.00 0.00 0.00 16:15:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 docker0 56.14 44.96 66.41 5.42 0.00 0.00 0.00 0.00 16:16:01 lo 97.80 97.80 71.08 71.08 0.00 0.00 0.00 0.00 16:16:01 veth5abf0a6 55.96 44.78 67.17 5.41 0.00 0.00 0.00 0.01 16:16:01 ens3 0.85 0.75 0.16 0.97 0.00 0.00 0.00 0.00 16:17:05 docker0 33.57 27.95 14.88 2.91 0.00 0.00 0.00 0.00 16:17:05 lo 62.17 62.17 17.47 17.47 0.00 0.00 0.00 0.00 16:17:05 ens3 11.85 9.12 2.41 10.49 0.00 0.00 0.00 0.00 16:17:05 veth1aecdd4 2.69 3.03 0.16 0.18 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 ens3 15.80 13.00 109.05 1.97 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 16:19:01 ens3 43.19 37.24 38.56 56.23 0.00 0.00 0.00 0.00 Average: docker0 59.96 52.31 167.96 17.10 0.00 0.00 0.00 0.00 Average: lo 97.76 97.76 183.92 183.92 0.00 0.00 0.00 0.00 Average: ens3 65.78 54.32 673.26 13.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-82) 04/30/25 _x86_64_ (4 CPU) 15:58:15 LINUX RESTART (4 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 22.64 0.00 1.49 2.45 0.05 73.37 16:00:01 0 26.73 0.00 1.77 6.71 0.07 64.73 16:00:01 1 13.56 0.00 0.94 1.07 0.03 84.40 16:00:01 2 22.31 0.00 1.22 0.89 0.05 75.54 16:00:01 3 27.94 0.00 2.04 1.14 0.07 68.82 16:01:01 all 49.97 0.00 3.16 1.13 0.13 45.62 16:01:01 0 49.39 0.00 2.87 0.98 0.12 46.64 16:01:01 1 49.04 0.00 2.88 1.16 0.13 46.79 16:01:01 2 51.59 0.00 2.80 1.11 0.13 44.37 16:01:01 3 49.85 0.00 4.11 1.24 0.13 44.67 16:02:01 all 43.82 0.00 3.16 3.02 0.12 49.89 16:02:01 0 47.26 0.00 3.18 1.31 0.12 48.13 16:02:01 1 38.10 0.00 3.03 4.31 0.10 54.46 16:02:01 2 53.70 0.00 3.22 3.02 0.12 39.95 16:02:01 3 36.12 0.00 3.21 3.46 0.12 57.09 16:03:01 all 32.96 0.00 3.39 7.99 0.12 55.54 16:03:01 0 29.47 0.00 4.25 8.23 0.10 57.95 16:03:01 1 43.12 0.00 3.12 14.53 0.13 39.09 16:03:01 2 28.30 0.00 3.62 7.25 0.15 60.68 16:03:01 3 30.97 0.00 2.59 1.96 0.10 64.38 16:04:01 all 20.53 0.00 4.29 9.25 0.11 65.83 16:04:01 0 28.17 0.00 5.32 12.06 0.10 54.35 16:04:01 1 23.81 0.00 5.01 10.89 0.10 60.18 16:04:01 2 17.00 0.00 3.68 6.54 0.13 72.65 16:04:01 3 13.12 0.00 3.13 7.47 0.08 76.19 16:05:01 all 10.10 0.00 4.85 12.51 0.10 72.45 16:05:01 0 11.04 0.00 5.23 12.98 0.10 70.65 16:05:01 1 8.80 0.00 5.00 11.28 0.08 74.84 16:05:01 2 9.48 0.00 4.26 10.66 0.13 75.46 16:05:01 3 11.06 0.00 4.91 15.13 0.10 68.80 16:06:01 all 12.01 0.00 4.68 10.89 0.09 72.32 16:06:01 0 17.29 0.00 6.69 12.53 0.08 63.40 16:06:01 1 11.87 0.00 3.89 9.12 0.07 75.05 16:06:01 2 10.45 0.00 4.41 11.25 0.12 73.77 16:06:01 3 8.45 0.00 3.70 10.68 0.07 77.11 16:07:01 all 16.27 0.00 3.87 7.81 0.10 71.96 16:07:01 0 12.61 0.00 3.29 7.85 0.08 76.17 16:07:01 1 17.42 0.00 4.35 5.57 0.08 72.58 16:07:01 2 19.17 0.00 4.93 13.03 0.12 62.76 16:07:01 3 15.91 0.00 2.91 4.82 0.08 76.28 16:08:01 all 7.21 0.00 0.71 0.05 0.04 91.99 16:08:01 0 5.72 0.00 0.67 0.02 0.03 93.56 16:08:01 1 8.30 0.00 0.87 0.02 0.05 90.77 16:08:01 2 7.17 0.00 0.61 0.12 0.05 92.06 16:08:01 3 7.67 0.00 0.71 0.00 0.05 91.56 16:09:01 all 9.59 0.00 1.10 0.04 0.05 89.22 16:09:01 0 10.25 0.00 1.37 0.02 0.05 88.31 16:09:01 1 9.75 0.00 1.18 0.03 0.05 88.99 16:09:01 2 7.98 0.00 0.89 0.12 0.05 90.96 16:09:01 3 10.34 0.00 0.99 0.02 0.05 88.60 16:10:01 all 11.24 0.00 3.60 7.29 0.08 77.80 16:10:01 0 9.42 0.00 3.11 4.36 0.07 83.05 16:10:01 1 13.11 0.00 3.08 8.15 0.07 75.59 16:10:01 2 11.40 0.00 5.49 9.25 0.10 73.75 16:10:01 3 11.04 0.00 2.74 7.42 0.08 78.71 16:10:01 CPU %user %nice %system %iowait %steal %idle 16:11:01 all 10.72 0.00 4.59 11.66 0.09 72.93 16:11:01 0 11.72 0.00 4.22 7.68 0.08 76.29 16:11:01 1 11.42 0.00 4.55 9.60 0.07 74.37 16:11:01 2 11.59 0.00 5.12 13.66 0.13 69.50 16:11:01 3 8.16 0.00 4.49 15.74 0.07 71.54 16:12:01 all 24.06 0.00 4.21 8.38 0.11 63.24 16:12:01 0 21.66 0.00 4.15 2.88 0.10 71.21 16:12:01 1 26.06 0.00 3.54 6.94 0.10 63.37 16:12:01 2 23.39 0.00 5.11 12.45 0.13 58.92 16:12:01 3 25.15 0.00 4.05 11.26 0.12 59.42 16:13:02 all 13.53 0.00 5.26 12.38 0.11 68.73 16:13:02 0 15.11 0.00 7.52 19.50 0.10 57.77 16:13:02 1 12.88 0.00 4.80 9.37 0.10 72.85 16:13:02 2 13.08 0.00 3.65 8.72 0.15 74.40 16:13:02 3 13.04 0.00 5.04 11.94 0.08 69.89 16:14:01 all 10.52 0.00 5.30 13.88 0.10 70.20 16:14:01 0 11.10 0.00 6.96 19.13 0.10 62.71 16:14:01 1 9.62 0.00 4.51 9.84 0.07 75.96 16:14:01 2 10.30 0.00 4.38 17.22 0.14 67.96 16:14:01 3 11.08 0.00 5.34 9.39 0.09 74.10 16:15:01 all 7.14 0.00 5.42 21.23 0.11 66.10 16:15:01 0 6.59 0.00 5.02 15.07 0.08 73.24 16:15:01 1 7.09 0.00 5.34 16.75 0.08 70.73 16:15:01 2 7.51 0.00 5.40 26.70 0.15 60.23 16:15:01 3 7.35 0.00 5.93 26.45 0.12 60.15 16:16:01 all 8.67 0.00 5.74 19.37 0.11 66.10 16:16:01 0 8.12 0.00 5.50 13.96 0.10 72.31 16:16:01 1 10.17 0.00 7.14 25.61 0.12 56.96 16:16:01 2 6.68 0.00 3.50 14.65 0.15 75.02 16:16:01 3 9.70 0.00 6.81 23.24 0.08 60.17 16:17:05 all 25.37 0.00 3.51 12.04 0.10 58.98 16:17:05 0 24.61 0.00 3.54 5.96 0.09 65.80 16:17:05 1 27.21 0.00 3.14 16.99 0.09 52.57 16:17:05 2 26.51 0.00 4.29 15.42 0.13 53.66 16:17:05 3 23.15 0.00 3.06 9.85 0.08 63.86 16:18:01 all 3.32 0.00 1.16 25.41 0.05 70.05 16:18:01 0 3.28 0.00 1.23 15.57 0.04 79.88 16:18:01 1 2.02 0.00 1.16 38.00 0.05 58.76 16:18:01 2 3.54 0.00 0.93 20.71 0.13 74.69 16:18:01 3 4.46 0.00 1.29 27.36 0.05 66.85 16:19:01 all 16.33 0.00 1.02 9.64 0.05 72.96 16:19:01 0 23.09 0.00 1.28 11.32 0.03 64.28 16:19:01 1 10.55 0.00 0.83 9.67 0.03 78.91 16:19:01 2 3.73 0.00 0.76 7.42 0.03 88.06 16:19:01 3 28.04 0.00 1.22 10.20 0.07 60.47 Average: all 17.89 0.00 3.53 9.76 0.09 68.73 Average: 0 18.72 0.00 3.86 8.86 0.08 68.48 Average: 1 17.78 0.00 3.42 10.37 0.08 68.35 Average: 2 17.35 0.00 3.42 9.95 0.12 69.17 Average: 3 17.70 0.00 3.42 9.87 0.08 68.93