---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1371 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 884 26200 0 5082 30828 Swap: 1023 0 1023 ---> 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 1458 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:51:66:4a brd ff:ff:ff:ff:ff:ff inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe51:664a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:af:33:65 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:c5ff:feaf:3365/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1371) 12/01/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 112.78 42.79 69.99 1934.21 19919.88 10:52:01 149.44 16.86 132.58 393.27 29974.87 10:53:01 31.94 5.37 26.58 459.26 16556.44 10:54:01 97.17 3.02 94.15 403.80 55809.23 10:55:01 58.78 0.40 58.38 17.19 29485.24 10:56:01 505.81 0.13 505.68 2.00 62382.94 10:57:01 138.49 0.05 138.44 3.60 52233.43 10:58:01 44.31 0.97 43.34 60.79 22119.38 Average: 142.35 8.70 133.65 409.25 36060.59 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30144656 31738380 2794564 8.48 68796 1835492 1443332 4.25 838148 1671236 156172 10:52:01 29051076 31018764 3888144 11.80 87456 2174032 2238884 6.59 1588656 1978984 21676 10:53:01 27429192 29490276 5510028 16.73 88116 2264644 4201348 12.36 3153336 2022732 52 10:54:01 27923072 30644904 5016148 15.23 94960 2905624 2367608 6.97 2250780 2406444 636 10:55:01 26478248 29927988 6460972 19.61 142468 3505148 2884160 8.49 3187512 2791592 209500 10:56:01 26604412 30594524 6334808 19.23 214780 3939044 2452480 7.22 2719088 3114172 488 10:57:01 25939632 30440012 6999588 21.25 220492 4431708 2439000 7.18 2928588 3558308 508 10:58:01 26813140 31551684 6126080 18.60 224612 4659480 1578116 4.64 2044764 3565024 33308 Average: 27547928 30675816 5391292 16.37 142710 3214396 2450616 7.21 2338859 2638562 52792 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 243.18 149.58 1318.98 43.59 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:52:01 ens3 403.87 307.60 3824.48 56.34 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:53:01 ens3 941.33 521.78 1393.46 190.70 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.68 7.68 2.15 2.15 0.00 0.00 0.00 0.00 10:54:01 ens3 440.86 379.49 1525.78 1633.07 0.00 0.00 0.00 0.00 10:54:01 docker0 3.27 6.37 0.19 77.57 0.00 0.00 0.00 0.00 10:54:01 lo 3.43 3.43 0.30 0.30 0.00 0.00 0.00 0.00 10:55:01 ens3 1516.36 1566.51 2645.82 1875.83 0.00 0.00 0.00 0.00 10:55:01 docker0 1295.75 1170.68 118.83 1807.80 0.00 0.00 0.00 0.00 10:55:01 veth2ab4861 1295.75 1170.83 136.54 1807.81 0.00 0.00 0.00 0.15 10:55:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 10:56:01 vethbccf72a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 89.85 52.30 848.92 9.11 0.00 0.00 0.00 0.00 10:56:01 docker0 11.45 10.83 0.51 4.48 0.00 0.00 0.00 0.00 10:56:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:57:01 ens3 293.42 343.29 609.56 2012.73 0.00 0.00 0.00 0.00 10:57:01 docker0 3.08 5.78 0.18 77.53 0.00 0.00 0.00 0.00 10:57:01 lo 7.47 7.47 0.67 0.67 0.00 0.00 0.00 0.00 10:58:01 ens3 203.93 218.36 88.66 1408.63 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 516.61 442.38 1531.97 903.75 0.00 0.00 0.00 0.00 Average: docker0 164.21 149.23 14.97 245.95 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.49 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1371) 12/01/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.29 0.00 0.95 1.97 0.03 85.75 10:51:01 0 10.13 0.00 0.73 5.83 0.02 83.28 10:51:01 1 9.60 0.00 0.99 0.35 0.02 89.04 10:51:01 2 8.82 0.00 0.79 0.89 0.03 89.48 10:51:01 3 2.95 0.00 0.58 0.07 0.02 96.39 10:51:01 4 1.85 0.00 0.84 5.78 0.00 91.53 10:51:01 5 4.27 0.00 0.47 0.10 0.02 95.14 10:51:01 6 33.40 0.00 2.17 2.31 0.07 62.05 10:51:01 7 19.35 0.00 1.03 0.48 0.03 79.10 10:52:01 all 12.73 0.00 0.97 2.25 0.04 84.01 10:52:01 0 18.04 0.00 0.42 6.17 0.05 75.32 10:52:01 1 6.60 0.00 0.32 0.05 0.02 93.01 10:52:01 2 11.06 0.00 1.18 2.92 0.03 84.80 10:52:01 3 4.73 0.00 0.52 0.02 0.03 94.70 10:52:01 4 4.56 0.00 1.05 3.04 0.03 91.31 10:52:01 5 13.27 0.00 0.52 2.30 0.03 83.88 10:52:01 6 31.51 0.00 2.92 2.52 0.10 62.95 10:52:01 7 12.10 0.00 0.78 0.98 0.03 86.10 10:53:01 all 15.43 0.00 1.65 1.16 0.05 81.71 10:53:01 0 10.93 0.00 1.89 6.19 0.05 80.94 10:53:01 1 11.85 0.00 1.12 0.13 0.05 86.85 10:53:01 2 16.66 0.00 1.77 0.53 0.05 80.98 10:53:01 3 13.36 0.00 1.68 0.02 0.05 84.90 10:53:01 4 13.44 0.00 1.48 0.73 0.05 84.29 10:53:01 5 19.64 0.00 1.07 0.57 0.07 78.66 10:53:01 6 15.13 0.00 2.74 0.55 0.07 81.52 10:53:01 7 22.44 0.00 1.49 0.58 0.05 75.44 10:54:01 all 12.24 0.00 1.76 2.78 0.05 83.17 10:54:01 0 14.99 0.00 1.61 2.89 0.03 80.48 10:54:01 1 9.11 0.00 1.61 8.43 0.03 80.82 10:54:01 2 11.00 0.00 1.64 0.22 0.03 87.11 10:54:01 3 6.78 0.00 1.75 0.10 0.07 91.30 10:54:01 4 11.76 0.00 1.65 2.57 0.05 83.97 10:54:01 5 22.70 0.00 3.02 1.36 0.07 72.86 10:54:01 6 9.72 0.00 1.41 0.25 0.05 88.58 10:54:01 7 11.90 0.00 1.37 6.43 0.05 80.25 10:55:01 all 13.03 0.00 2.45 2.05 0.07 82.40 10:55:01 0 10.84 0.00 1.07 0.02 0.05 88.02 10:55:01 1 6.36 0.00 1.56 4.26 0.05 87.77 10:55:01 2 32.95 0.00 4.33 0.03 0.08 62.59 10:55:01 3 8.52 0.00 4.05 2.12 0.12 85.19 10:55:01 4 10.48 0.00 2.10 0.24 0.08 87.10 10:55:01 5 6.60 0.00 1.10 1.85 0.02 90.44 10:55:01 6 10.47 0.00 2.31 0.40 0.05 86.76 10:55:01 7 17.96 0.00 3.09 7.53 0.08 71.33 10:56:01 all 11.99 0.00 3.86 5.36 0.06 78.72 10:56:01 0 9.30 0.00 5.07 3.64 0.05 81.93 10:56:01 1 4.60 0.00 2.47 1.60 0.03 91.30 10:56:01 2 13.93 0.00 2.18 0.15 0.05 83.69 10:56:01 3 19.47 0.00 3.94 1.23 0.07 75.29 10:56:01 4 11.10 0.00 3.96 0.79 0.05 84.11 10:56:01 5 12.75 0.00 3.49 12.11 0.07 71.59 10:56:01 6 10.10 0.00 5.84 10.78 0.12 73.17 10:56:01 7 14.70 0.00 3.98 12.68 0.08 68.56 10:57:01 all 13.39 0.00 2.18 3.20 0.05 81.18 10:57:01 0 15.87 0.00 2.38 6.07 0.07 75.61 10:57:01 1 11.25 0.00 1.58 5.06 0.05 82.06 10:57:01 2 12.80 0.00 1.53 0.13 0.05 85.48 10:57:01 3 27.12 0.00 2.78 6.60 0.07 63.43 10:57:01 4 11.22 0.00 2.50 0.07 0.05 86.16 10:57:01 5 9.94 0.00 1.27 0.55 0.03 88.20 10:57:01 6 8.94 0.00 2.34 1.01 0.03 87.68 10:57:01 7 9.96 0.00 3.04 6.11 0.05 80.84 10:58:01 all 10.49 0.00 0.66 1.47 0.03 87.35 10:58:01 0 1.40 0.00 0.65 0.00 0.00 97.95 10:58:01 1 20.08 0.00 1.08 0.25 0.05 78.53 10:58:01 2 29.34 0.00 0.73 0.84 0.05 69.04 10:58:01 3 20.88 0.00 1.34 5.64 0.05 72.09 10:58:01 4 6.47 0.00 0.53 0.02 0.02 92.96 10:58:01 5 4.92 0.00 0.45 0.05 0.02 94.56 10:58:01 6 0.28 0.00 0.27 5.02 0.00 94.43 10:58:01 7 0.53 0.00 0.27 0.00 0.00 99.20 Average: all 12.57 0.00 1.81 2.53 0.05 83.04 Average: 0 11.43 0.00 1.72 3.85 0.04 82.95 Average: 1 9.94 0.00 1.34 2.51 0.04 86.18 Average: 2 17.07 0.00 1.77 0.72 0.05 80.39 Average: 3 12.98 0.00 2.07 1.98 0.06 82.92 Average: 4 8.85 0.00 1.76 1.66 0.04 87.69 Average: 5 11.75 0.00 1.42 2.35 0.04 84.44 Average: 6 14.96 0.00 2.50 2.85 0.06 79.64 Average: 7 13.62 0.00 1.88 4.33 0.05 80.12