---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5556 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 780K 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 833 27851 0 3482 30877 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:eb:85:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:feeb:85d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state UP group default link/ether 02:42:ae:ba:28:0e 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:aeff:feba:280e/64 scope link valid_lft forever preferred_lft forever 9: veth5b332ea@if8: mtu 1458 qdisc noqueue master docker0 state UP group default link/ether 76:39:ec:5c:2b:5d brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::7439:ecff:fe5c:2b5d/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-5556) 11/28/23 _x86_64_ (8 CPU) 10:32:59 LINUX RESTART (8 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:02 139.74 74.47 65.27 5299.65 59426.63 10:35:01 114.81 20.84 93.97 1075.75 31862.53 10:36:01 243.21 14.50 228.71 1984.60 56595.55 10:37:02 15.94 0.05 15.89 2.53 20997.53 10:38:01 60.31 0.02 60.29 1.90 34647.55 10:39:01 16.70 0.30 16.40 15.73 21150.21 10:40:01 55.01 1.75 53.26 114.51 23823.76 Average: 92.27 16.02 76.25 1216.72 35510.93 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:02 30309332 31701160 2629880 7.98 55992 1655000 1441928 4.24 859136 1505760 86860 10:35:01 29956744 31728596 2982468 9.05 81548 1989772 1409628 4.15 866612 1809476 177588 10:36:01 28936820 31602000 4002392 12.15 109708 2820844 2647252 7.79 1113216 2497660 732 10:37:02 28925840 31591240 4013372 12.18 109784 2820932 2776708 8.17 1125940 2497596 24 10:38:01 28500812 31576832 4438400 13.47 119012 3191740 2873716 8.46 1148336 2862636 620 10:39:01 28460432 31537268 4478780 13.60 119056 3192264 3042928 8.95 1188152 2862708 92 10:40:01 28506004 31603600 4433208 13.46 124052 3210748 1781380 5.24 1152644 2865648 31556 Average: 29085141 31620099 3854071 11.70 102736 2697329 2281934 6.71 1064862 2414498 42496 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:02 ens3 404.92 237.71 1051.63 58.89 0.00 0.00 0.00 0.00 10:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:35:01 ens3 64.87 41.86 1065.10 8.49 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 10:36:01 vethe37c1f1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 vethc4e33c8 0.65 1.07 0.07 0.21 0.00 0.00 0.00 0.00 10:36:01 veth5b332ea 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 ens3 159.72 94.45 3352.67 13.43 0.00 0.00 0.00 0.00 10:37:02 vethe37c1f1 0.27 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:37:02 vethc4e33c8 0.27 0.43 0.03 0.03 0.00 0.00 0.00 0.00 10:37:02 veth5b332ea 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:37:02 ens3 10.55 7.10 2.85 2.54 0.00 0.00 0.00 0.00 10:38:01 vethe37c1f1 0.25 0.32 0.02 0.03 0.00 0.00 0.00 0.00 10:38:01 vethc4e33c8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 veth5b332ea 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 66.97 38.06 2071.27 3.04 0.00 0.00 0.00 0.00 10:39:01 vethe37c1f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 vethc4e33c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 veth5b332ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 7.63 6.38 1.78 2.07 0.00 0.00 0.00 0.00 10:40:01 veth5b332ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 50.56 42.93 117.20 18.11 0.00 0.00 0.00 0.00 10:40:01 docker0 2.97 3.35 0.18 0.37 0.00 0.00 0.00 0.00 10:40:01 lo 12.40 12.40 1.18 1.18 0.00 0.00 0.00 0.00 Average: veth5b332ea 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 109.52 67.05 1092.35 15.27 0.00 0.00 0.00 0.00 Average: docker0 0.43 0.48 0.03 0.05 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5556) 11/28/23 _x86_64_ (8 CPU) 10:32:59 LINUX RESTART (8 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:02 all 7.98 0.00 1.06 3.29 0.03 87.64 10:34:02 0 2.75 0.00 0.62 0.18 0.02 96.43 10:34:02 1 4.37 0.00 0.60 0.67 0.02 94.34 10:34:02 2 4.86 0.00 0.65 12.96 0.02 81.51 10:34:02 3 4.34 0.00 0.97 0.28 0.03 94.38 10:34:02 4 3.68 0.00 2.26 9.83 0.05 84.18 10:34:02 5 8.09 0.00 0.92 0.62 0.03 90.34 10:34:02 6 19.77 0.00 1.17 1.09 0.03 77.94 10:34:02 7 15.99 0.00 1.27 0.72 0.03 81.99 10:35:01 all 10.07 0.00 0.94 2.53 0.03 86.44 10:35:01 0 4.22 0.00 0.59 0.08 0.02 95.08 10:35:01 1 4.46 0.00 0.41 0.00 0.02 95.12 10:35:01 2 7.09 0.00 0.64 1.46 0.02 90.79 10:35:01 3 7.71 0.00 0.90 2.14 0.03 89.22 10:35:01 4 3.29 0.00 0.61 8.49 0.03 87.57 10:35:01 5 11.06 0.00 0.71 5.11 0.03 83.09 10:35:01 6 38.35 0.00 2.99 1.90 0.05 56.70 10:35:01 7 4.31 0.00 0.65 1.02 0.03 93.99 10:36:01 all 6.76 0.00 1.89 4.11 0.04 87.19 10:36:01 0 7.09 0.00 2.42 6.97 0.03 83.48 10:36:01 1 5.29 0.00 1.83 2.51 0.02 90.35 10:36:01 2 19.12 0.00 2.51 1.68 0.05 76.64 10:36:01 3 3.29 0.00 1.58 9.97 0.03 85.13 10:36:01 4 4.61 0.00 1.76 6.32 0.02 87.30 10:36:01 5 3.68 0.00 1.58 0.59 0.03 94.12 10:36:01 6 3.91 0.00 1.31 2.12 0.03 92.63 10:36:01 7 7.08 0.00 2.16 2.77 0.07 87.93 10:37:02 all 0.11 0.00 0.10 1.17 0.02 98.61 10:37:02 0 0.05 0.00 0.07 0.00 0.02 99.87 10:37:02 1 0.10 0.00 0.05 0.00 0.02 99.83 10:37:02 2 0.07 0.00 0.03 0.00 0.02 99.88 10:37:02 3 0.10 0.00 0.13 9.33 0.05 90.39 10:37:02 4 0.08 0.00 0.20 0.00 0.03 99.68 10:37:02 5 0.18 0.00 0.12 0.00 0.02 99.68 10:37:02 6 0.30 0.00 0.08 0.02 0.02 99.58 10:37:02 7 0.05 0.00 0.03 0.00 0.00 99.92 10:38:01 all 1.75 0.00 0.86 2.21 0.05 95.13 10:38:01 0 1.57 0.00 0.51 0.00 0.09 97.83 10:38:01 1 2.19 0.00 0.70 0.02 0.03 97.06 10:38:01 2 1.31 0.00 0.85 6.80 0.02 91.02 10:38:01 3 1.75 0.00 0.87 9.32 0.05 88.01 10:38:01 4 2.32 0.00 0.94 0.58 0.09 96.08 10:38:01 5 1.38 0.00 1.09 0.60 0.03 96.91 10:38:01 6 2.01 0.00 1.00 0.34 0.09 96.56 10:38:01 7 1.46 0.00 0.99 0.05 0.00 97.50 10:39:01 all 0.36 0.00 0.12 1.06 0.02 98.45 10:39:01 0 0.77 0.00 0.15 0.00 0.00 99.08 10:39:01 1 0.05 0.00 0.07 0.00 0.02 99.87 10:39:01 2 0.10 0.00 0.18 8.38 0.03 91.31 10:39:01 3 0.45 0.00 0.22 0.05 0.02 99.26 10:39:01 4 0.87 0.00 0.18 0.00 0.03 98.92 10:39:01 5 0.10 0.00 0.02 0.00 0.02 99.87 10:39:01 6 0.47 0.00 0.05 0.00 0.00 99.48 10:39:01 7 0.08 0.00 0.08 0.00 0.03 99.80 10:40:01 all 7.23 0.00 0.59 1.50 0.02 90.65 10:40:01 0 15.22 0.00 1.02 0.27 0.03 83.46 10:40:01 1 0.42 0.00 0.40 0.27 0.00 98.92 10:40:01 2 0.32 0.00 0.25 7.06 0.03 92.34 10:40:01 3 2.67 0.00 0.68 1.34 0.02 95.29 10:40:01 4 20.77 0.00 0.52 0.55 0.03 78.13 10:40:01 5 1.47 0.00 0.38 0.02 0.02 98.12 10:40:01 6 1.60 0.00 0.38 0.03 0.02 97.97 10:40:01 7 15.43 0.00 1.05 2.51 0.03 80.98 Average: all 4.89 0.00 0.79 2.26 0.03 92.03 Average: 0 4.54 0.00 0.77 1.07 0.03 93.59 Average: 1 2.40 0.00 0.58 0.50 0.02 96.51 Average: 2 4.69 0.00 0.73 5.48 0.03 89.07 Average: 3 2.89 0.00 0.76 4.62 0.03 91.69 Average: 4 5.10 0.00 0.92 3.67 0.04 90.26 Average: 5 3.70 0.00 0.69 0.98 0.03 94.61 Average: 6 9.43 0.00 0.99 0.78 0.03 88.76 Average: 7 6.36 0.00 0.89 1.01 0.03 91.71