---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17432 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: 2799.996 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 924 23754 0 7488 30786 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:69:b7:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe69:b767/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:61:9c:b4 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::42:6ff:fe61:9cb4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17432) 12/03/25 _x86_64_ (8 CPU) 11:45:12 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps bread/s bwrtn/s 11:47:01 331.40 20.75 310.65 2313.87 197973.47 11:48:01 560.92 3.28 557.64 420.73 114237.23 11:49:01 3.35 0.00 3.35 0.00 87.72 11:50:01 8.03 0.00 8.03 0.00 167.97 11:51:01 233.61 7.42 226.20 1343.24 39716.18 11:52:01 10.36 0.02 10.35 0.13 274.89 11:53:01 9.82 0.00 9.82 0.00 242.89 11:54:01 53.36 0.70 52.66 22.00 1011.70 Average: 151.35 4.02 147.33 512.46 44210.80 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 24671256 31532284 8267964 25.10 145448 6799660 2285808 6.73 1119892 6575508 2216124 11:48:01 23250624 30003944 9688596 29.41 166212 6669592 7417160 21.82 2871320 6167652 0 11:49:01 23266856 30020808 9672364 29.36 166356 6670476 7570952 22.28 2853852 6166404 172 11:50:01 23275284 30014396 9663936 29.34 166568 6655976 7635868 22.47 2861188 6150188 232 11:51:01 22621216 29973108 10318004 31.32 199332 7179480 7763108 22.84 3341292 6262168 44 11:52:01 22528468 29884940 10410752 31.61 199656 7181448 7989600 23.51 3448832 6240620 376 11:53:01 22547460 29904460 10391760 31.55 199840 7181644 7975040 23.46 3430756 6240488 392 11:54:01 24315612 31504336 8623608 26.18 200776 7008848 1650948 4.86 1928280 6046100 11256 Average: 23309597 30354784 9629623 29.23 180524 6918390 6286060 18.50 2731926 6231141 278574 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 ens3 1127.92 655.73 34542.17 57.80 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 13.93 13.93 1.30 1.30 0.00 0.00 0.00 0.00 11:48:01 veth590ab0d 0.27 0.53 0.02 0.45 0.00 0.00 0.00 0.00 11:48:01 ens3 27.01 17.83 328.37 2.53 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 br-3dbccae30506 12.68 21.10 0.87 326.98 0.00 0.00 0.00 0.00 11:49:01 veth590ab0d 0.37 0.37 0.04 1.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.85 0.87 0.12 0.28 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 br-3dbccae30506 0.43 0.28 0.02 0.02 0.00 0.00 0.00 0.00 11:50:01 veth590ab0d 0.58 0.58 0.06 1.16 0.00 0.00 0.00 0.00 11:50:01 ens3 1.22 0.60 0.21 0.26 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 br-3dbccae30506 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth590ab0d 0.57 0.58 0.05 1.21 0.00 0.00 0.00 0.00 11:51:01 ens3 91.18 61.89 2271.98 7.24 0.00 0.00 0.00 0.00 11:51:01 docker0 39.79 57.44 3.77 1424.90 0.00 0.00 0.00 0.00 11:51:01 br-3dbccae30506 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:52:01 veth590ab0d 0.58 0.65 0.06 1.28 0.00 0.00 0.00 0.00 11:52:01 ens3 4.13 1.92 1.77 1.08 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 vethbe7beba 4.17 3.50 0.66 0.82 0.00 0.00 0.00 0.00 11:53:01 veth590ab0d 0.60 0.58 0.06 1.29 0.00 0.00 0.00 0.00 11:53:01 ens3 2.15 0.62 0.99 0.34 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethbe7beba 2.80 2.52 0.31 0.30 0.00 0.00 0.00 0.00 11:54:01 ens3 53.29 35.66 65.68 13.92 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 29.60 29.60 2.61 2.61 0.00 0.00 0.00 0.00 Average: ens3 163.45 96.88 4650.79 10.43 0.00 0.00 0.00 0.00 Average: docker0 4.97 7.18 0.47 178.12 0.00 0.00 0.00 0.00 Average: lo 3.15 3.15 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17432) 12/03/25 _x86_64_ (8 CPU) 11:45:12 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 19.49 0.00 6.28 3.42 0.06 70.76 11:47:01 0 12.51 0.00 6.11 1.94 0.05 79.38 11:47:01 1 13.02 0.00 5.41 4.92 0.03 76.62 11:47:01 2 13.59 0.00 5.22 4.04 0.08 77.07 11:47:01 3 27.63 0.00 6.87 3.42 0.07 62.02 11:47:01 4 42.88 0.00 7.26 3.03 0.07 46.77 11:47:01 5 15.19 0.00 6.24 1.60 0.03 76.93 11:47:01 6 16.91 0.00 6.22 2.88 0.05 73.94 11:47:01 7 14.23 0.00 6.90 5.50 0.03 73.33 11:48:01 all 24.74 0.00 3.90 2.52 0.08 68.76 11:48:01 0 17.84 0.00 3.58 0.59 0.07 77.93 11:48:01 1 23.44 0.00 3.13 0.54 0.08 72.81 11:48:01 2 23.09 0.00 3.62 1.46 0.07 71.76 11:48:01 3 21.68 0.00 3.69 1.48 0.07 73.09 11:48:01 4 29.05 0.00 3.58 2.51 0.08 64.77 11:48:01 5 29.28 0.00 4.33 1.08 0.08 65.23 11:48:01 6 30.59 0.00 4.27 1.75 0.07 63.32 11:48:01 7 22.98 0.00 5.03 10.82 0.08 61.09 11:49:01 all 0.90 0.00 0.11 0.02 0.04 98.93 11:49:01 0 0.95 0.00 0.15 0.00 0.03 98.86 11:49:01 1 0.67 0.00 0.05 0.02 0.02 99.25 11:49:01 2 1.15 0.00 0.13 0.02 0.03 98.67 11:49:01 3 0.78 0.00 0.12 0.00 0.07 99.03 11:49:01 4 0.77 0.00 0.10 0.00 0.05 99.08 11:49:01 5 0.99 0.00 0.10 0.02 0.05 98.85 11:49:01 6 1.07 0.00 0.17 0.12 0.05 98.60 11:49:01 7 0.78 0.00 0.12 0.00 0.05 99.05 11:50:01 all 1.88 0.00 0.24 0.03 0.04 97.81 11:50:01 0 1.77 0.00 0.22 0.00 0.05 97.96 11:50:01 1 0.90 0.00 0.32 0.02 0.02 98.75 11:50:01 2 1.50 0.00 0.25 0.03 0.03 98.18 11:50:01 3 1.62 0.00 0.18 0.12 0.05 98.03 11:50:01 4 2.21 0.00 0.28 0.00 0.07 97.44 11:50:01 5 1.97 0.00 0.27 0.02 0.05 97.70 11:50:01 6 1.70 0.00 0.13 0.02 0.05 98.10 11:50:01 7 3.36 0.00 0.27 0.02 0.03 96.33 11:51:01 all 7.17 0.00 2.02 0.96 0.06 89.79 11:51:01 0 7.33 0.00 1.61 1.36 0.05 89.66 11:51:01 1 5.59 0.00 1.76 2.76 0.05 89.85 11:51:01 2 7.70 0.00 1.71 0.08 0.07 90.44 11:51:01 3 13.77 0.00 2.33 0.60 0.05 83.24 11:51:01 4 7.46 0.00 1.66 0.28 0.05 90.55 11:51:01 5 5.27 0.00 2.05 0.13 0.07 92.48 11:51:01 6 5.67 0.00 2.69 2.24 0.05 89.35 11:51:01 7 4.53 0.00 2.37 0.27 0.07 92.76 11:52:01 all 4.71 0.00 0.76 0.04 0.05 94.44 11:52:01 0 4.16 0.00 0.63 0.18 0.03 94.99 11:52:01 1 4.06 0.00 1.59 0.07 0.03 94.25 11:52:01 2 5.25 0.00 0.87 0.02 0.07 93.80 11:52:01 3 4.23 0.00 0.69 0.00 0.07 95.01 11:52:01 4 3.70 0.00 0.40 0.00 0.03 95.87 11:52:01 5 5.31 0.00 0.47 0.00 0.05 94.17 11:52:01 6 5.47 0.00 0.80 0.02 0.07 93.65 11:52:01 7 5.50 0.00 0.69 0.00 0.03 93.78 11:53:01 all 1.16 0.00 0.26 0.02 0.05 98.51 11:53:01 0 1.55 0.00 0.30 0.13 0.05 97.97 11:53:01 1 1.55 0.00 0.40 0.00 0.07 97.98 11:53:01 2 0.67 0.00 0.13 0.02 0.05 99.13 11:53:01 3 1.57 0.00 0.30 0.00 0.05 98.08 11:53:01 4 1.21 0.00 0.35 0.02 0.03 98.39 11:53:01 5 0.73 0.00 0.20 0.02 0.03 99.02 11:53:01 6 0.97 0.00 0.27 0.02 0.07 98.68 11:53:01 7 1.03 0.00 0.13 0.00 0.05 98.78 11:54:01 all 2.67 0.00 0.67 0.10 0.04 96.52 11:54:01 0 1.73 0.00 0.60 0.47 0.03 97.17 11:54:01 1 2.32 0.00 0.72 0.03 0.03 96.89 11:54:01 2 1.47 0.00 0.70 0.05 0.03 97.75 11:54:01 3 6.53 0.00 0.72 0.05 0.07 92.63 11:54:01 4 5.35 0.00 0.70 0.03 0.05 93.86 11:54:01 5 1.17 0.00 0.63 0.05 0.03 98.11 11:54:01 6 1.37 0.00 0.60 0.07 0.03 97.93 11:54:01 7 1.45 0.00 0.65 0.10 0.02 97.78 Average: all 7.81 0.00 1.78 0.89 0.05 89.47 Average: 0 5.97 0.00 1.65 0.58 0.05 91.76 Average: 1 6.42 0.00 1.67 1.04 0.04 90.83 Average: 2 6.79 0.00 1.58 0.71 0.05 90.87 Average: 3 9.71 0.00 1.86 0.71 0.06 87.67 Average: 4 11.53 0.00 1.78 0.73 0.05 85.90 Average: 5 7.46 0.00 1.78 0.36 0.05 90.35 Average: 6 7.94 0.00 1.89 0.88 0.05 89.23 Average: 7 6.70 0.00 2.01 2.07 0.05 89.17