---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13065 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 12G 144G 8% / 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 878 27505 0 3782 30833 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 mq state UP group default qlen 1000 link/ether fa:16:3e:03:69:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe03:69bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:15:ec:cf 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:d6ff:fe15:eccf/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-13065) 03/14/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 123.45 18.03 105.42 1038.97 72731.96 10:52:01 175.20 21.46 153.74 832.79 58307.08 10:53:01 29.41 1.87 27.55 82.52 20004.53 10:54:01 106.97 2.48 104.48 369.41 38267.36 10:55:01 111.11 0.07 111.05 0.53 9322.49 10:56:01 127.38 0.45 126.93 3.60 9778.90 10:57:01 23.23 0.43 22.80 40.39 1708.92 Average: 99.48 6.37 93.11 336.65 29915.92 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30086568 31683612 2852652 8.66 70656 1836592 1424244 4.19 890440 1672740 172428 10:52:01 28211252 30225624 4727968 14.35 87808 2219712 3045268 8.96 2408424 1991052 16180 10:53:01 27736208 30585856 5203012 15.80 91132 3038404 2269696 6.68 2287988 2557040 155436 10:54:01 26963660 30149496 5975560 18.14 120708 3316424 2587432 7.61 2942272 2603344 112284 10:55:01 26670368 30019208 6268852 19.03 136548 3427236 2619708 7.71 3093064 2714116 520 10:56:01 26477140 29997464 6462080 19.62 162708 3536564 2667552 7.85 3142112 2816256 23152 10:57:01 28164472 31569520 4774748 14.50 163748 3447236 1472136 4.33 1644020 2673984 19592 Average: 27758524 30604397 5180696 15.73 119044 2974595 2298005 6.76 2344046 2432647 71370 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 52.74 36.92 888.62 7.21 0.00 0.00 0.00 0.00 10:51:01 lo 1.63 1.63 0.17 0.17 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 10:52:01 ens3 1602.23 1112.90 5114.61 312.53 0.00 0.00 0.00 0.00 10:52:01 lo 1.00 1.00 0.08 0.08 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 10:53:01 ens3 153.09 118.45 1412.36 32.92 0.00 0.00 0.00 0.00 10:53:01 lo 8.22 8.22 2.20 2.20 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 10:54:01 ens3 1098.30 1096.15 1743.85 3408.96 0.00 0.00 0.00 0.00 10:54:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 10:54:01 vethc4494b4 558.52 507.92 66.09 792.70 0.00 0.00 0.00 0.06 10:54:01 docker0 561.81 513.70 58.65 870.22 0.00 0.00 0.00 0.00 10:55:01 ens3 181.32 183.29 146.96 20.15 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 vethc4494b4 158.51 139.07 13.81 133.14 0.00 0.00 0.00 0.01 10:55:01 docker0 158.51 139.04 11.65 133.14 0.00 0.00 0.00 0.00 10:56:01 veth5312442 715.73 616.81 78.31 910.79 0.00 0.00 0.00 0.07 10:56:01 ens3 689.30 801.53 952.38 88.40 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 795.87 675.67 75.77 949.78 0.00 0.00 0.00 0.00 10:57:01 ens3 86.85 104.13 51.96 17.07 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 90.85 68.96 7.73 39.58 0.00 0.00 0.00 0.00 Average: ens3 553.15 494.41 1474.31 556.60 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 230.12 200.09 22.02 285.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13065) 03/14/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.62 0.00 0.69 4.93 0.03 84.73 10:51:01 0 1.63 0.00 0.37 29.35 0.03 68.61 10:51:01 1 8.78 0.00 0.85 0.85 0.03 89.49 10:51:01 2 27.26 0.00 1.85 2.24 0.05 68.60 10:51:01 3 2.98 0.00 0.32 2.87 0.02 93.81 10:51:01 4 0.75 0.00 0.19 0.22 0.02 98.83 10:51:01 5 11.12 0.00 0.54 1.94 0.02 86.38 10:51:01 6 10.81 0.00 0.56 0.92 0.05 87.67 10:51:01 7 13.73 0.00 0.87 1.10 0.03 84.26 10:52:01 all 21.39 0.00 2.29 5.80 0.06 70.45 10:52:01 0 10.20 0.00 1.07 24.05 0.05 64.63 10:52:01 1 11.90 0.00 4.45 3.21 0.05 80.39 10:52:01 2 21.20 0.00 0.50 1.66 0.05 76.59 10:52:01 3 16.27 0.00 0.79 2.69 0.05 80.21 10:52:01 4 20.53 0.00 1.34 8.22 0.08 69.83 10:52:01 5 31.07 0.00 4.50 4.35 0.10 59.97 10:52:01 6 25.24 0.00 0.40 0.77 0.05 73.54 10:52:01 7 34.80 0.00 5.31 1.47 0.08 58.34 10:53:01 all 12.97 0.00 1.13 0.75 0.04 85.11 10:53:01 0 9.11 0.00 0.85 0.62 0.02 89.40 10:53:01 1 26.51 0.00 1.69 1.37 0.07 70.36 10:53:01 2 10.33 0.00 1.20 0.02 0.03 88.41 10:53:01 3 13.47 0.00 1.15 0.85 0.03 84.49 10:53:01 4 10.22 0.00 1.49 2.93 0.03 85.33 10:53:01 5 6.94 0.00 1.29 0.15 0.03 91.59 10:53:01 6 9.17 0.00 0.32 0.03 0.03 90.45 10:53:01 7 17.99 0.00 1.12 0.02 0.03 80.84 10:54:01 all 10.45 0.00 1.82 1.65 0.07 86.02 10:54:01 0 10.47 0.00 2.07 0.42 0.07 86.97 10:54:01 1 10.97 0.00 1.12 0.72 0.08 87.10 10:54:01 2 5.18 0.00 1.57 3.94 0.03 89.28 10:54:01 3 5.70 0.00 1.31 1.87 0.05 91.07 10:54:01 4 8.70 0.00 1.62 1.42 0.08 88.18 10:54:01 5 12.23 0.00 1.07 1.32 0.05 85.33 10:54:01 6 5.42 0.00 1.39 0.07 0.07 93.05 10:54:01 7 24.91 0.00 4.44 3.39 0.08 67.18 10:55:01 all 3.06 0.00 0.39 0.82 0.03 95.71 10:55:01 0 1.30 0.00 0.25 0.13 0.03 98.28 10:55:01 1 0.40 0.00 0.83 0.35 0.02 98.40 10:55:01 2 0.07 0.00 0.30 0.52 0.03 99.08 10:55:01 3 1.25 0.00 0.23 0.80 0.03 97.68 10:55:01 4 1.35 0.00 0.27 0.02 0.02 98.35 10:55:01 5 1.40 0.00 0.13 0.48 0.02 97.97 10:55:01 6 0.08 0.00 0.42 4.24 0.02 95.23 10:55:01 7 18.61 0.00 0.63 0.00 0.03 80.72 10:56:01 all 8.08 0.00 1.55 1.00 0.05 89.32 10:56:01 0 5.18 0.00 1.00 0.02 0.03 93.77 10:56:01 1 4.96 0.00 1.14 0.27 0.05 93.59 10:56:01 2 30.44 0.00 2.32 0.03 0.03 67.18 10:56:01 3 3.29 0.00 2.28 6.13 0.08 88.22 10:56:01 4 6.54 0.00 1.74 0.27 0.05 91.40 10:56:01 5 2.21 0.00 0.72 0.00 0.03 97.03 10:56:01 6 4.41 0.00 1.87 0.93 0.05 92.75 10:56:01 7 7.67 0.00 1.29 0.42 0.05 90.57 10:57:01 all 3.88 0.00 0.62 0.41 0.02 95.07 10:57:01 0 1.07 0.00 0.77 0.00 0.00 98.17 10:57:01 1 4.87 0.00 0.42 0.12 0.03 94.56 10:57:01 2 11.90 0.00 0.88 2.17 0.03 85.02 10:57:01 3 0.37 0.00 0.50 0.89 0.03 98.21 10:57:01 4 0.45 0.00 0.77 0.00 0.02 98.77 10:57:01 5 1.10 0.00 0.15 0.00 0.00 98.75 10:57:01 6 0.23 0.00 0.52 0.00 0.02 99.23 10:57:01 7 11.02 0.00 0.97 0.08 0.03 87.90 Average: all 9.92 0.00 1.21 2.19 0.04 86.64 Average: 0 5.57 0.00 0.91 7.74 0.03 85.74 Average: 1 9.76 0.00 1.50 0.98 0.05 87.70 Average: 2 15.15 0.00 1.23 1.51 0.04 82.08 Average: 3 6.20 0.00 0.94 2.29 0.04 90.52 Average: 4 6.94 0.00 1.06 1.87 0.04 90.09 Average: 5 9.43 0.00 1.20 1.18 0.04 88.16 Average: 6 7.91 0.00 0.78 0.99 0.04 90.27 Average: 7 18.37 0.00 2.08 0.92 0.05 78.57