---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5302 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 12G 8.1G 59% / 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: 3944 495 1972 0 1475 3200 Swap: 1023 15 1008 ---> 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:8e:0c:06 brd ff:ff:ff:ff:ff:ff inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe8e:c06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:15:80:8e 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::42:95ff:fe15:808e/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-5302) 09/17/24 _x86_64_ (4 CPU) 11:36:32 LINUX RESTART (4 CPU) 11:37:02 tps rtps wtps bread/s bwrtn/s 11:38:01 148.25 67.24 81.00 5042.13 7969.23 11:39:01 122.56 42.58 79.99 3138.01 13190.87 11:40:01 214.01 44.24 169.77 3542.10 41452.21 11:41:01 112.46 29.75 82.72 741.21 14423.06 11:42:01 334.84 50.83 284.01 2797.20 31039.12 11:43:01 174.64 19.38 155.26 744.94 4471.25 11:44:01 275.82 1.98 273.84 45.98 7211.33 11:45:01 500.35 0.68 499.67 26.80 13945.54 11:46:01 399.47 1.67 397.80 60.79 11136.68 11:47:01 463.31 50.57 412.73 2136.13 16169.31 11:48:01 224.77 179.54 45.23 8396.87 12804.66 11:49:01 179.32 11.68 167.64 727.75 40532.71 11:50:01 220.10 194.18 25.91 3965.87 3391.03 Average: 259.40 53.39 206.01 2409.49 16760.76 11:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 1605812 3320316 2432848 60.24 54508 1814116 915280 17.99 603740 1645756 137356 11:39:01 818028 2864204 3220632 79.75 66692 2120972 1323324 26.01 1133500 1875396 19056 11:40:01 432860 2638312 3605800 89.28 90044 2257804 1470700 28.91 1435280 1954188 592 11:41:01 112072 2071828 3926588 97.23 93468 2015436 2026616 39.84 1928352 1797688 60 11:42:01 116520 1429136 3922140 97.11 114376 1428840 3358304 66.01 2440108 1275620 4168 11:43:01 114432 820844 3924228 97.17 110056 838740 4069492 79.99 2839968 890420 620 11:44:01 135664 802876 3902996 96.64 120196 787792 4098856 80.57 2837220 863848 2496 11:45:01 116492 790348 3922168 97.12 132688 774640 4107176 80.73 2854768 850596 2480 11:46:01 129752 669240 3908908 96.79 117236 663660 4231036 83.17 2911820 796284 2948 11:47:01 115832 307992 3922828 97.13 49008 471932 5207852 102.37 2921796 786840 9032 11:48:01 1265640 1894364 2773020 68.66 57316 740088 2227508 43.79 1706592 898572 18136 11:49:01 778632 1903636 3260028 80.72 65824 1219020 2125664 41.78 1734512 1344320 63428 11:50:01 2044700 3301676 1993960 49.37 94084 1318940 970644 19.08 620052 1188740 2644 Average: 598957 1754982 3439703 85.17 89654 1265537 2779419 54.64 1997516 1243713 20232 11:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 371.58 238.65 1503.92 68.22 0.00 0.00 0.00 0.00 11:38:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 425.80 379.89 2162.37 78.95 0.00 0.00 0.00 0.00 11:39:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 11:40:01 docker0 143.78 223.55 7.52 2330.68 0.00 0.00 0.00 0.00 11:40:01 ens3 472.01 332.83 5208.60 41.09 0.00 0.00 0.00 0.00 11:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 742.24 746.53 4923.16 3032.60 0.00 0.00 0.00 0.00 11:41:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 11:42:01 docker0 32.46 31.16 122.61 3.45 0.00 0.00 0.00 0.00 11:42:01 ens3 313.31 217.21 2707.45 17.78 0.00 0.00 0.00 0.00 11:42:01 veth95b6327 32.26 31.06 123.04 3.44 0.00 0.00 0.00 0.01 11:42:01 lo 54.83 54.83 125.38 125.38 0.00 0.00 0.00 0.00 11:43:01 docker0 89.49 85.69 406.92 30.08 0.00 0.00 0.00 0.00 11:43:01 ens3 35.84 25.21 12.43 10.92 0.00 0.00 0.00 0.00 11:43:01 veth95b6327 89.32 85.54 408.13 30.07 0.00 0.00 0.00 0.03 11:43:01 lo 141.28 141.28 435.10 435.10 0.00 0.00 0.00 0.00 11:44:01 docker0 134.54 126.07 521.47 47.85 0.00 0.00 0.00 0.00 11:44:01 ens3 6.96 8.63 3.26 3.48 0.00 0.00 0.00 0.00 11:44:01 veth95b6327 134.37 125.92 523.30 47.84 0.00 0.00 0.00 0.04 11:44:01 lo 216.41 216.41 567.34 567.34 0.00 0.00 0.00 0.00 11:45:01 docker0 162.16 145.23 517.71 52.11 0.00 0.00 0.00 0.00 11:45:01 ens3 22.13 19.06 5.77 6.37 0.00 0.00 0.00 0.00 11:45:01 veth95b6327 161.99 145.06 519.91 52.10 0.00 0.00 0.00 0.04 11:45:01 lo 246.61 246.61 564.82 564.82 0.00 0.00 0.00 0.00 11:46:01 docker0 147.11 132.49 540.96 48.88 0.00 0.00 0.00 0.00 11:46:01 ens3 81.17 74.30 39.09 34.23 0.00 0.00 0.00 0.00 11:46:01 veth95b6327 146.94 132.33 542.96 48.87 0.00 0.00 0.00 0.04 11:46:01 lo 225.63 225.63 585.59 585.59 0.00 0.00 0.00 0.00 11:47:01 docker0 68.05 63.96 128.41 16.54 0.00 0.00 0.00 0.00 11:47:01 ens3 1097.07 753.40 391.44 337.71 0.00 0.00 0.00 0.00 11:47:01 veth95b6327 41.78 35.18 68.37 6.07 0.00 0.00 0.00 0.01 11:47:01 lo 122.48 122.48 143.62 143.62 0.00 0.00 0.00 0.00 11:48:01 docker0 18.81 23.82 1.06 140.95 0.00 0.00 0.00 0.00 11:48:01 ens3 75.93 47.98 156.37 13.59 0.00 0.00 0.00 0.00 11:48:01 lo 10.79 10.79 0.64 0.64 0.00 0.00 0.00 0.00 11:48:01 vethcad6e0e 14.89 20.14 0.98 140.71 0.00 0.00 0.00 0.01 11:49:01 docker0 166.62 209.67 8.55 2057.89 0.00 0.00 0.00 0.00 11:49:01 ens3 505.62 680.90 2087.01 3940.87 0.00 0.00 0.00 0.00 11:49:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 75.34 96.82 35.91 526.45 0.00 0.00 0.00 0.00 11:50:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 74.17 80.23 173.69 364.17 0.00 0.00 0.00 0.00 Average: ens3 325.07 278.70 1479.59 624.64 0.00 0.00 0.00 0.00 Average: lo 79.62 79.62 186.68 186.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5302) 09/17/24 _x86_64_ (4 CPU) 11:36:32 LINUX RESTART (4 CPU) 11:37:02 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 20.37 0.00 2.01 4.24 0.06 73.32 11:38:01 0 29.74 0.00 2.21 2.07 0.07 65.91 11:38:01 1 7.20 0.00 1.43 7.45 0.03 83.89 11:38:01 2 13.71 0.00 2.24 5.84 0.05 78.15 11:38:01 3 30.90 0.00 2.11 1.58 0.07 65.33 11:39:01 all 32.50 0.00 2.01 2.50 0.08 62.90 11:39:01 0 26.30 0.00 1.47 1.90 0.05 70.29 11:39:01 1 27.31 0.00 1.62 5.12 0.08 65.86 11:39:01 2 31.43 0.00 2.06 2.04 0.08 64.39 11:39:01 3 44.99 0.00 2.89 0.95 0.12 51.05 11:40:01 all 33.74 0.00 4.38 5.10 0.10 56.68 11:40:01 0 34.78 0.00 4.22 7.42 0.12 53.46 11:40:01 1 35.51 0.00 3.92 5.13 0.10 55.34 11:40:01 2 32.10 0.00 4.29 4.85 0.10 58.66 11:40:01 3 32.53 0.00 5.10 2.96 0.10 59.31 11:41:01 all 33.01 0.00 2.37 2.06 0.09 62.48 11:41:01 0 22.42 0.00 1.64 1.78 0.07 74.09 11:41:01 1 37.80 0.00 4.24 2.99 0.08 54.89 11:41:01 2 44.63 0.00 1.49 1.97 0.10 51.81 11:41:01 3 27.16 0.00 2.11 1.51 0.08 69.14 11:42:01 all 36.39 0.00 3.31 7.07 0.10 53.13 11:42:01 0 38.81 0.00 2.57 7.78 0.10 50.74 11:42:01 1 39.02 0.00 3.56 5.49 0.10 51.83 11:42:01 2 37.16 0.00 3.32 10.14 0.12 49.26 11:42:01 3 30.53 0.00 3.79 4.88 0.10 60.70 11:43:01 all 27.58 0.00 1.96 4.12 0.09 66.24 11:43:01 0 22.82 0.00 1.93 4.75 0.07 70.43 11:43:01 1 25.07 0.00 2.34 4.80 0.10 67.69 11:43:01 2 27.95 0.00 2.03 2.46 0.10 67.46 11:43:01 3 34.54 0.00 1.57 4.49 0.10 59.30 11:44:01 all 14.75 0.00 2.33 7.07 0.09 75.75 11:44:01 0 13.26 0.00 2.32 5.32 0.10 79.00 11:44:01 1 15.46 0.00 2.32 3.99 0.07 78.16 11:44:01 2 15.54 0.00 2.46 6.83 0.10 75.07 11:44:01 3 14.77 0.00 2.22 12.15 0.07 70.79 11:45:01 all 11.07 0.00 3.43 14.34 0.11 71.06 11:45:01 0 11.75 0.00 3.66 17.23 0.10 67.26 11:45:01 1 11.52 0.00 3.99 15.07 0.10 69.31 11:45:01 2 9.31 0.00 2.54 12.36 0.13 75.66 11:45:01 3 11.68 0.00 3.53 12.68 0.10 72.01 11:46:01 all 19.10 0.00 3.11 11.53 0.11 66.16 11:46:01 0 16.61 0.00 3.28 9.35 0.10 70.66 11:46:01 1 20.08 0.00 2.94 7.65 0.10 69.23 11:46:01 2 19.07 0.00 2.39 10.46 0.12 67.96 11:46:01 3 20.63 0.00 3.81 18.69 0.12 56.75 11:47:01 all 21.45 0.00 4.57 12.62 0.12 61.25 11:47:01 0 20.32 0.00 4.29 9.43 0.10 65.86 11:47:01 1 20.42 0.00 4.06 13.08 0.12 62.32 11:47:01 2 20.56 0.00 5.28 12.94 0.15 61.07 11:47:01 3 24.50 0.00 4.66 15.03 0.12 55.69 11:48:01 all 25.41 0.00 1.63 4.87 0.09 68.01 11:48:01 0 27.03 0.00 1.52 4.42 0.08 66.94 11:48:01 1 21.20 0.00 1.44 6.76 0.10 70.49 11:48:01 2 26.49 0.00 1.31 4.74 0.08 67.39 11:48:01 3 26.87 0.00 2.25 3.57 0.08 67.22 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 21.23 0.00 3.55 4.39 0.09 70.74 11:49:01 0 17.86 0.00 3.63 3.66 0.08 74.77 11:49:01 1 22.88 0.00 4.04 4.41 0.07 68.61 11:49:01 2 22.82 0.00 3.33 7.60 0.10 66.15 11:49:01 3 21.42 0.00 3.19 1.88 0.08 73.42 11:50:01 all 17.11 0.00 1.11 5.44 0.05 76.28 11:50:01 0 6.25 0.00 0.77 2.19 0.02 90.77 11:50:01 1 19.00 0.00 1.29 8.57 0.05 71.10 11:50:01 2 38.50 0.00 1.43 6.52 0.10 53.45 11:50:01 3 4.65 0.00 0.95 4.50 0.05 89.85 Average: all 24.14 0.00 2.75 6.56 0.09 66.46 Average: 0 22.15 0.00 2.58 5.94 0.08 69.25 Average: 1 23.29 0.00 2.86 6.96 0.09 66.80 Average: 2 26.13 0.00 2.63 6.82 0.10 64.33 Average: 3 25.01 0.00 2.94 6.53 0.09 65.43