---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-530 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: 2800.000 BogoMIPS: 5600.00 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 457 2363 0 1123 3240 Swap: 1023 5 1018 ---> 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:75:62:9f brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85310sec preferred_lft 85310sec inet6 fe80::f816:3eff:fe75:629f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:d2:2c:8b 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::42:55ff:fed2:2c8b/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-530) 04/19/25 _x86_64_ (4 CPU) 13:57:41 LINUX RESTART (4 CPU) 13:58:02 tps rtps wtps bread/s bwrtn/s 13:59:01 188.88 70.28 118.61 5685.54 43654.31 14:00:01 122.76 46.11 76.65 2549.31 11545.94 14:01:01 75.05 28.75 46.30 1498.87 22663.29 14:02:01 330.71 44.64 286.07 3084.95 33175.00 14:03:01 396.45 10.90 385.55 321.23 14013.33 14:04:01 514.83 0.37 514.46 4.93 19487.95 14:05:01 384.20 5.95 378.25 132.51 14691.15 14:06:01 14.08 0.40 13.68 9.87 549.51 14:07:01 12.13 0.37 11.76 7.87 264.36 14:08:01 193.70 1.08 192.62 11.20 6752.47 14:09:01 771.59 1.51 770.07 33.02 16140.08 14:10:01 2341.22 15.73 2325.49 415.88 21684.00 14:11:01 580.17 1.27 578.90 41.99 20576.30 14:12:01 590.32 3.17 587.15 73.32 21497.08 14:13:03 492.56 130.50 362.06 5681.89 16062.71 14:14:01 586.21 94.97 491.24 1726.87 17607.17 14:15:01 85.60 78.42 7.18 2172.04 5222.20 Average: 452.22 31.47 420.74 1383.26 16770.73 13:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1647044 3345660 2391608 59.22 56336 1796652 904048 17.77 560148 1649892 161792 14:00:01 745700 2867120 3292952 81.54 71924 2187300 1325328 26.05 1111072 1965404 205652 14:01:01 137368 1998984 3901284 96.60 78652 1934496 2120972 41.69 1980516 1730028 20444 14:02:01 130940 1378508 3907712 96.76 104536 1375668 3441084 67.64 2514748 1178556 1588 14:03:01 112400 1151204 3926252 97.22 129680 1129624 3729184 73.30 2624504 1036592 12140 14:04:01 131924 1142040 3906728 96.73 147396 1026000 3739820 73.51 2610304 967404 13352 14:05:01 115080 1052048 3923572 97.15 155320 911588 3866220 76.00 2633280 922776 11892 14:06:01 144252 1044608 3894400 96.43 153812 879608 3886836 76.40 2614940 913204 720 14:07:01 130816 1037908 3907836 96.76 153856 886300 3895248 76.57 2628404 915392 4496 14:08:01 138496 948664 3900156 96.57 154076 782544 4018160 78.99 2676872 846040 9036 14:09:01 109064 917496 3929588 97.30 161276 731752 4100548 80.60 2679104 825344 13408 14:10:01 135448 696068 3903204 96.65 119448 591456 4596432 90.35 2780796 743848 18064 14:11:01 109028 661808 3929624 97.30 116508 540092 4723284 92.85 2774728 719636 13080 14:12:01 113656 633140 3924996 97.19 109492 463680 4774316 93.85 2741128 692728 12600 14:13:03 1548360 2227972 2490292 61.66 115228 607212 2353044 46.25 1413412 728448 110132 14:14:01 2602052 3155096 1436600 35.57 121592 597148 1155052 22.70 663748 607796 4236 14:15:01 1202060 2002712 2836592 70.24 127608 836356 2249632 44.22 1889668 775248 33484 Average: 544335 1544767 3494317 86.52 122161 1016322 3228189 63.46 2170434 1012843 38007 13:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 13:59:01 ens3 495.32 307.52 1601.87 72.50 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:00:01 ens3 320.33 287.95 3595.52 41.85 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:01:01 ens3 474.53 411.39 6267.58 62.43 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 74.20 74.20 191.80 191.80 0.00 0.00 0.00 0.00 14:02:01 vethf352348 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 14:02:01 veth9738a5d 43.41 43.09 188.13 5.27 0.00 0.00 0.00 0.02 14:02:01 ens3 243.88 157.62 2708.12 14.06 0.00 0.00 0.00 0.00 14:03:01 lo 150.72 150.72 290.51 290.51 0.00 0.00 0.00 0.00 14:03:01 vethf352348 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 veth9738a5d 91.92 81.12 266.85 26.76 0.00 0.00 0.00 0.02 14:03:01 ens3 2.87 2.18 0.53 1.95 0.00 0.00 0.00 0.00 14:04:01 lo 201.07 201.07 412.80 412.80 0.00 0.00 0.00 0.00 14:04:01 vethf352348 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 veth9738a5d 134.24 117.13 373.92 44.86 0.00 0.00 0.00 0.03 14:04:01 ens3 1.50 0.93 0.51 1.91 0.00 0.00 0.00 0.00 14:05:01 lo 243.51 243.51 660.38 660.38 0.00 0.00 0.00 0.00 14:05:01 vethf352348 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 veth9738a5d 161.59 148.76 605.15 62.03 0.00 0.00 0.00 0.05 14:05:01 ens3 1.65 1.30 0.32 1.40 0.00 0.00 0.00 0.00 14:06:01 lo 90.18 90.18 287.78 287.78 0.00 0.00 0.00 0.00 14:06:01 vethf352348 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 veth9738a5d 56.22 54.87 260.55 29.49 0.00 0.00 0.00 0.02 14:06:01 ens3 0.38 0.27 0.05 0.27 0.00 0.00 0.00 0.00 14:07:01 lo 128.15 128.15 443.43 443.43 0.00 0.00 0.00 0.00 14:07:01 vethf352348 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 veth9738a5d 85.32 84.45 402.32 44.96 0.00 0.00 0.00 0.03 14:07:01 ens3 0.35 0.20 0.05 0.28 0.00 0.00 0.00 0.00 14:08:01 lo 149.18 149.18 339.25 339.25 0.00 0.00 0.00 0.00 14:08:01 vethf352348 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 veth9738a5d 85.35 80.25 312.42 28.47 0.00 0.00 0.00 0.03 14:08:01 ens3 1.57 1.53 0.30 1.76 0.00 0.00 0.00 0.00 14:09:01 lo 170.72 170.72 314.32 314.32 0.00 0.00 0.00 0.00 14:09:01 vethf352348 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 veth9738a5d 100.40 87.47 285.21 31.29 0.00 0.00 0.00 0.02 14:09:01 ens3 4.38 3.84 0.97 2.64 0.00 0.00 0.00 0.00 14:10:01 lo 193.67 193.67 278.65 278.65 0.00 0.00 0.00 0.00 14:10:01 vethf352348 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 veth9738a5d 109.37 100.03 256.91 25.26 0.00 0.00 0.00 0.02 14:10:01 ens3 42.53 30.12 8.55 65.09 0.00 0.00 0.00 0.00 14:11:01 lo 152.61 152.61 89.82 89.82 0.00 0.00 0.00 0.00 14:11:01 vethf352348 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 veth9738a5d 85.00 70.72 81.33 10.64 0.00 0.00 0.00 0.01 14:11:01 ens3 0.75 0.52 0.14 0.50 0.00 0.00 0.00 0.00 14:12:01 lo 143.76 143.76 85.32 85.32 0.00 0.00 0.00 0.00 14:12:01 vethf352348 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 veth9738a5d 81.84 66.37 78.48 9.06 0.00 0.00 0.00 0.01 14:12:01 ens3 1.20 0.90 0.22 1.01 0.00 0.00 0.00 0.00 14:13:03 lo 40.64 40.64 11.52 11.52 0.00 0.00 0.00 0.00 14:13:03 vethf352348 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:13:03 ens3 18.33 13.65 3.67 11.90 0.00 0.00 0.00 0.00 14:13:03 docker0 1022.37 923.80 3002.32 309.48 0.00 0.00 0.00 0.00 14:14:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 14:14:01 ens3 10.67 9.79 60.11 1.69 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 14:15:01 ens3 347.79 270.04 2296.85 39.56 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 102.74 102.74 200.57 200.57 0.00 0.00 0.00 0.00 Average: ens3 115.39 88.00 972.32 18.84 0.00 0.00 0.00 0.00 Average: docker0 62.30 56.29 182.95 18.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-530) 04/19/25 _x86_64_ (4 CPU) 13:57:41 LINUX RESTART (4 CPU) 13:58:02 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 18.25 0.00 2.27 6.15 0.06 73.27 13:59:01 0 13.43 0.00 1.55 2.77 0.05 82.20 13:59:01 1 10.43 0.00 2.53 5.58 0.07 81.39 13:59:01 2 14.24 0.00 1.93 11.14 0.07 72.62 13:59:01 3 34.80 0.00 3.09 5.12 0.07 56.91 14:00:01 all 31.85 0.00 1.89 2.43 0.08 63.76 14:00:01 0 27.24 0.00 1.56 1.51 0.07 69.62 14:00:01 1 27.64 0.00 1.77 2.66 0.08 67.84 14:00:01 2 27.06 0.00 2.33 3.72 0.07 66.82 14:00:01 3 45.49 0.00 1.87 1.80 0.08 50.75 14:01:01 all 53.64 0.00 2.67 1.20 0.09 42.40 14:01:01 0 40.23 0.00 2.61 2.87 0.08 54.20 14:01:01 1 56.20 0.00 2.40 0.37 0.08 40.94 14:01:01 2 57.55 0.00 3.75 1.22 0.10 37.38 14:01:01 3 60.54 0.00 1.95 0.35 0.08 37.07 14:02:01 all 35.07 0.00 3.62 6.55 0.09 54.67 14:02:01 0 29.92 0.00 3.66 7.03 0.08 59.32 14:02:01 1 40.25 0.00 3.70 6.08 0.08 49.88 14:02:01 2 34.69 0.00 3.59 3.32 0.10 58.31 14:02:01 3 35.40 0.00 3.57 9.76 0.08 51.19 14:03:01 all 22.19 0.00 3.68 9.36 0.10 64.66 14:03:01 0 19.96 0.00 3.82 10.54 0.10 65.58 14:03:01 1 23.31 0.00 2.53 5.05 0.08 69.02 14:03:01 2 27.24 0.00 4.11 13.00 0.13 55.52 14:03:01 3 18.29 0.00 4.25 8.83 0.12 68.51 14:04:01 all 11.68 0.00 4.39 12.04 0.09 71.80 14:04:01 0 12.44 0.00 5.73 17.51 0.08 64.24 14:04:01 1 13.90 0.00 4.06 8.86 0.08 73.10 14:04:01 2 10.36 0.00 3.27 7.11 0.10 79.16 14:04:01 3 9.99 0.00 4.51 14.72 0.08 70.69 14:05:01 all 17.00 0.00 3.90 8.92 0.10 70.08 14:05:01 0 16.55 0.00 4.63 9.28 0.10 69.43 14:05:01 1 20.87 0.00 4.36 12.20 0.10 62.47 14:05:01 2 13.85 0.00 3.55 8.57 0.13 73.90 14:05:01 3 16.75 0.00 3.06 5.62 0.08 74.49 14:06:01 all 6.12 0.00 0.69 0.05 0.07 93.08 14:06:01 0 6.24 0.00 0.68 0.03 0.08 92.96 14:06:01 1 6.08 0.00 0.77 0.03 0.07 93.05 14:06:01 2 6.77 0.00 0.72 0.05 0.05 92.41 14:06:01 3 5.39 0.00 0.57 0.08 0.07 93.89 14:07:01 all 8.04 0.00 0.84 0.04 0.07 91.01 14:07:01 0 8.71 0.00 0.90 0.02 0.07 90.30 14:07:01 1 8.00 0.00 0.69 0.02 0.07 91.23 14:07:01 2 8.81 0.00 0.97 0.02 0.07 90.14 14:07:01 3 6.64 0.00 0.80 0.10 0.08 92.38 14:08:01 all 10.31 0.00 2.04 4.49 0.08 83.08 14:08:01 0 9.49 0.00 1.81 2.76 0.07 85.87 14:08:01 1 11.72 0.00 3.13 8.97 0.08 76.09 14:08:01 2 12.00 0.00 1.99 4.18 0.10 81.73 14:08:01 3 8.03 0.00 1.22 2.01 0.07 88.68 14:09:01 all 16.04 0.00 4.05 10.99 0.09 68.84 14:09:01 0 15.72 0.00 4.25 5.42 0.10 74.51 14:09:01 1 18.22 0.00 4.39 14.03 0.08 63.28 14:09:01 2 15.78 0.00 4.28 20.14 0.10 59.69 14:09:01 3 14.42 0.00 3.25 4.46 0.07 77.81 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 18.92 0.00 5.20 12.78 0.10 63.00 14:10:01 0 19.25 0.00 5.23 12.74 0.08 62.69 14:10:01 1 21.04 0.00 5.59 15.28 0.10 57.99 14:10:01 2 16.63 0.00 4.86 12.16 0.12 66.23 14:10:01 3 18.75 0.00 5.14 10.94 0.08 65.09 14:11:01 all 9.76 0.00 5.12 13.40 0.10 71.63 14:11:01 0 9.62 0.00 5.28 17.82 0.10 67.19 14:11:01 1 9.12 0.00 3.60 8.67 0.08 78.52 14:11:01 2 12.07 0.00 7.34 16.07 0.12 64.41 14:11:01 3 8.24 0.00 4.25 11.08 0.10 76.33 14:12:01 all 8.93 0.00 4.95 14.19 0.09 71.84 14:12:01 0 9.21 0.00 4.98 6.33 0.08 79.40 14:12:01 1 9.47 0.00 5.49 18.54 0.08 66.41 14:12:01 2 9.02 0.00 4.67 20.46 0.12 65.74 14:12:01 3 7.99 0.00 4.73 11.51 0.07 75.71 14:13:03 all 22.53 0.00 2.32 14.93 0.08 60.15 14:13:03 0 17.57 0.00 2.46 9.97 0.06 69.94 14:13:03 1 23.51 0.00 0.98 7.46 0.06 67.98 14:13:03 2 25.08 0.00 3.20 35.79 0.11 35.82 14:13:03 3 23.98 0.00 2.60 6.60 0.06 66.75 14:14:01 all 8.34 0.00 1.03 25.91 0.08 64.64 14:14:01 0 6.84 0.00 0.66 20.16 0.07 72.28 14:14:01 1 9.59 0.00 1.28 34.27 0.07 54.80 14:14:01 2 8.26 0.00 1.43 33.34 0.14 56.83 14:14:01 3 8.69 0.00 0.76 15.77 0.05 74.73 14:15:01 all 50.30 0.00 1.25 1.68 0.08 46.69 14:15:01 0 55.20 0.00 0.79 0.28 0.07 43.66 14:15:01 1 55.64 0.00 1.64 2.76 0.08 39.87 14:15:01 2 41.46 0.00 1.83 1.99 0.08 54.64 14:15:01 3 48.94 0.00 0.74 1.71 0.07 48.55 Average: all 20.56 0.00 2.94 8.51 0.08 67.91 Average: 0 18.71 0.00 2.98 7.45 0.08 70.78 Average: 1 21.50 0.00 2.88 8.82 0.08 66.73 Average: 2 20.09 0.00 3.16 11.32 0.10 65.33 Average: 3 21.93 0.00 2.73 6.48 0.08 68.79