---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5610 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 875 26174 0 5116 30837 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:91:d2:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe91:d255/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:2c:d8:c7 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:cfff:fe2c:d8c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5610) 12/16/23 _x86_64_ (8 CPU) 14:40:21 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 113.76 35.33 78.44 1676.52 27841.49 14:43:01 154.37 16.55 137.83 349.41 39761.24 14:44:01 35.03 5.50 29.53 465.66 23188.67 14:45:01 132.26 2.77 129.50 403.53 74281.09 14:46:01 293.15 0.42 292.74 3.33 37977.47 14:47:01 306.78 0.07 306.72 2.93 64383.47 14:48:01 101.65 5.82 95.83 1030.76 49984.60 Average: 162.43 9.49 152.94 561.73 45344.80 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30114548 31733332 2824672 8.58 70584 1857160 1434892 4.22 837012 1691608 170372 14:43:01 29115916 31144364 3823304 11.61 86924 2233764 2024168 5.96 1450804 2041824 23084 14:44:01 28424036 30775596 4515184 13.71 88428 2550012 2056100 6.05 2047372 2124172 250640 14:45:01 27450744 30575952 5488476 16.66 99748 3294860 2357556 6.94 2509340 2584128 22948 14:46:01 26907780 30702200 6031440 18.31 156668 3806912 2181980 6.42 2544232 2987128 184908 14:47:01 26024736 30587056 6914484 20.99 216728 4498892 2368408 6.97 2757288 3635036 312288 14:48:01 26790324 31556072 6148896 18.67 222648 4689336 1539052 4.53 2037344 3593192 257736 Average: 27832583 31010653 5106637 15.50 134533 3275848 1994594 5.87 2026199 2665298 174568 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 64.54 44.38 978.45 8.27 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 ens3 463.51 334.73 4675.02 58.10 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:44:01 ens3 348.31 208.05 861.46 93.68 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 7.93 7.93 2.16 2.16 0.00 0.00 0.00 0.00 14:45:01 ens3 802.87 664.61 2008.52 3378.80 0.00 0.00 0.00 0.00 14:45:01 docker0 17.90 33.64 1.43 217.86 0.00 0.00 0.00 0.00 14:45:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 14:45:01 veth61e1074 14.60 27.58 1.43 140.32 0.00 0.00 0.00 0.01 14:46:01 ens3 1100.40 1171.16 1614.79 126.04 0.00 0.00 0.00 0.00 14:46:01 docker0 1167.44 1081.67 107.25 1612.50 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 201.28 135.78 1359.83 96.11 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:47:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 14:48:01 ens3 519.65 486.89 145.09 3336.31 0.00 0.00 0.00 0.00 14:48:01 docker0 3.07 5.55 0.18 77.93 0.00 0.00 0.00 0.00 14:48:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 500.10 435.11 1663.31 1013.90 0.00 0.00 0.00 0.00 Average: docker0 169.80 160.17 15.55 272.65 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5610) 12/16/23 _x86_64_ (8 CPU) 14:40:21 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 9.87 0.00 0.78 2.73 0.03 86.59 14:42:01 0 9.68 0.00 0.75 0.23 0.02 89.32 14:42:01 1 17.19 0.00 1.25 1.59 0.05 79.92 14:42:01 2 1.97 0.00 0.27 0.00 0.00 97.77 14:42:01 3 4.39 0.00 0.79 16.00 0.03 78.78 14:42:01 4 7.00 0.00 0.35 0.42 0.07 92.16 14:42:01 5 20.00 0.00 1.30 1.12 0.05 77.53 14:42:01 6 8.98 0.00 0.67 0.87 0.02 89.47 14:42:01 7 9.79 0.00 0.80 1.62 0.03 87.75 14:43:01 all 10.95 0.00 0.91 3.68 0.04 84.41 14:43:01 0 17.43 0.00 1.52 2.62 0.05 78.38 14:43:01 1 8.17 0.00 0.47 1.22 0.03 90.11 14:43:01 2 13.81 0.00 1.94 2.13 0.05 82.08 14:43:01 3 9.71 0.00 0.77 8.59 0.05 80.89 14:43:01 4 3.53 0.00 0.81 10.47 0.03 85.16 14:43:01 5 10.26 0.00 0.89 2.17 0.05 86.63 14:43:01 6 10.70 0.00 0.38 0.17 0.03 88.72 14:43:01 7 14.08 0.00 0.54 2.04 0.03 83.31 14:44:01 all 18.88 0.00 1.29 1.70 0.06 78.07 14:44:01 0 24.30 0.00 2.83 0.15 0.08 72.64 14:44:01 1 15.68 0.00 0.82 0.00 0.07 83.44 14:44:01 2 31.89 0.00 2.56 0.02 0.07 65.47 14:44:01 3 25.09 0.00 1.52 0.38 0.05 72.96 14:44:01 4 10.06 0.00 0.70 11.98 0.03 77.23 14:44:01 5 17.93 0.00 0.57 0.03 0.07 81.40 14:44:01 6 18.99 0.00 0.48 0.00 0.05 80.47 14:44:01 7 7.11 0.00 0.80 1.00 0.05 91.04 14:45:01 all 9.53 0.00 1.87 4.58 0.05 83.97 14:45:01 0 4.76 0.00 1.81 7.91 0.03 85.48 14:45:01 1 4.97 0.00 1.39 0.87 0.02 92.75 14:45:01 2 8.57 0.00 1.22 0.05 0.07 90.09 14:45:01 3 22.64 0.00 3.54 10.75 0.10 62.97 14:45:01 4 11.76 0.00 1.74 3.86 0.05 82.59 14:45:01 5 7.17 0.00 1.96 13.13 0.05 77.69 14:45:01 6 10.72 0.00 1.73 0.03 0.05 87.47 14:45:01 7 5.63 0.00 1.54 0.08 0.05 92.69 14:46:01 all 13.79 0.00 2.51 3.25 0.07 80.38 14:46:01 0 10.36 0.00 1.30 2.21 0.07 86.06 14:46:01 1 7.64 0.00 2.01 8.82 0.08 81.46 14:46:01 2 27.28 0.00 3.89 1.29 0.07 67.47 14:46:01 3 23.47 0.00 3.03 0.55 0.08 72.86 14:46:01 4 5.74 0.00 2.87 0.94 0.07 90.38 14:46:01 5 13.76 0.00 2.13 11.42 0.07 72.62 14:46:01 6 15.05 0.00 1.97 0.57 0.07 82.34 14:46:01 7 6.99 0.00 2.91 0.22 0.07 89.81 14:47:01 all 11.71 0.00 2.63 6.35 0.07 79.25 14:47:01 0 28.24 0.00 3.99 4.32 0.07 63.38 14:47:01 1 8.17 0.00 2.77 23.31 0.14 65.62 14:47:01 2 9.06 0.00 2.29 0.42 0.07 88.16 14:47:01 3 9.27 0.00 3.72 0.82 0.03 86.15 14:47:01 4 9.17 0.00 1.98 0.40 0.05 88.40 14:47:01 5 11.40 0.00 1.96 17.68 0.05 68.91 14:47:01 6 8.73 0.00 2.01 3.42 0.12 85.71 14:47:01 7 9.57 0.00 2.24 0.50 0.05 87.64 14:48:01 all 9.21 0.00 1.11 3.95 0.04 85.69 14:48:01 0 10.19 0.00 1.09 0.48 0.02 88.23 14:48:01 1 5.13 0.00 0.99 21.73 0.03 72.13 14:48:01 2 24.02 0.00 1.79 0.64 0.08 73.46 14:48:01 3 7.44 0.00 0.87 0.23 0.05 91.41 14:48:01 4 10.80 0.00 1.30 0.12 0.03 87.74 14:48:01 5 4.91 0.00 0.80 3.54 0.05 90.69 14:48:01 6 4.01 0.00 1.02 0.59 0.02 94.36 14:48:01 7 7.16 0.00 1.05 4.29 0.05 87.45 Average: all 11.99 0.00 1.58 3.75 0.05 82.62 Average: 0 15.00 0.00 1.90 2.55 0.05 80.50 Average: 1 9.57 0.00 1.38 8.19 0.06 80.80 Average: 2 16.65 0.00 1.99 0.65 0.06 80.65 Average: 3 14.57 0.00 2.03 5.34 0.06 78.01 Average: 4 8.29 0.00 1.39 4.05 0.05 86.23 Average: 5 12.21 0.00 1.37 7.00 0.05 79.36 Average: 6 11.03 0.00 1.18 0.81 0.05 86.94 Average: 7 8.62 0.00 1.41 1.40 0.05 88.53