---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7613 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 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 826 26626 0 4714 30884 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:98:96:ea brd ff:ff:ff:ff:ff:ff inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe98:96ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:1b:2b:02 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7613) 12/25/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 97.54 18.03 79.52 1038.97 26157.37 13:35:01 132.91 23.30 109.62 2811.40 32630.69 13:36:01 313.28 11.90 301.38 781.30 106296.43 13:37:01 17.13 0.38 16.75 20.66 19350.21 13:38:01 15.01 0.02 15.00 0.13 19290.03 13:39:01 15.21 0.00 15.21 0.00 19054.16 13:40:01 13.45 0.00 13.45 0.00 18979.21 13:41:01 7.72 0.00 7.72 0.00 8122.25 13:42:01 9.02 0.90 8.12 17.06 1097.80 13:43:01 61.58 1.40 60.18 107.38 3224.13 Average: 68.24 5.57 62.66 476.73 25417.42 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30095484 31713392 2843728 8.63 71136 1855916 1428348 4.20 858128 1690816 176780 13:35:01 28532276 31687864 4406936 13.38 102228 3314564 1382816 4.07 955600 3062612 1262916 13:36:01 26008820 30507232 6930392 21.04 115624 4591280 5510936 16.21 2225480 4227704 376 13:37:01 25603944 30106460 7335268 22.27 115968 4592800 6066068 17.85 2665316 4184548 376 13:38:01 25478116 29981512 7461096 22.65 116072 4593460 6170672 18.16 2789252 4185112 120 13:39:01 25431356 29936352 7507856 22.79 116188 4594860 6376672 18.76 2833844 4186476 140 13:40:01 25411260 29917052 7527952 22.85 116276 4595500 6376672 18.76 2854968 4187140 836 13:41:01 25390728 29897264 7548484 22.92 116344 4596164 6376672 18.76 2873000 4187800 688 13:42:01 25557596 30093932 7381616 22.41 116608 4625144 5656408 16.64 2706268 4189708 380 13:43:01 27238896 31613740 5700316 17.31 119704 4467704 1484664 4.37 1214352 4035404 16992 Average: 26474848 30545480 6464364 19.63 110615 4182739 4682993 13.78 2197621 3813732 145960 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 63.37 42.24 998.38 7.53 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 ens3 259.59 158.56 7840.13 15.79 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-6f645d197176 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 13:36:01 ens3 375.40 194.80 14155.83 13.62 0.00 0.00 0.00 0.00 13:36:01 vethac3826e 26.91 25.06 11.56 16.27 0.00 0.00 0.00 0.00 13:36:01 vethcbc26d0 0.20 0.70 0.01 0.04 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 6.75 3.23 1.65 1.45 0.00 0.00 0.00 0.00 13:37:01 vethac3826e 19.31 16.55 10.49 18.31 0.00 0.00 0.00 0.00 13:37:01 vethcbc26d0 0.50 0.52 0.06 0.10 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 0.32 0.32 0.14 0.28 0.00 0.00 0.00 0.00 13:38:01 vethac3826e 18.93 15.98 7.22 23.46 0.00 0.00 0.00 0.00 13:38:01 vethcbc26d0 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.27 0.25 0.07 0.24 0.00 0.00 0.00 0.00 13:39:01 vethac3826e 37.71 31.74 14.44 46.91 0.00 0.00 0.00 0.00 13:39:01 vethcbc26d0 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 0.22 0.27 0.06 0.23 0.00 0.00 0.00 0.00 13:40:01 vethac3826e 18.84 15.84 7.22 23.45 0.00 0.00 0.00 0.00 13:40:01 vethcbc26d0 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 0.37 0.37 0.08 0.27 0.00 0.00 0.00 0.00 13:41:01 vethac3826e 18.90 15.93 7.22 23.46 0.00 0.00 0.00 0.00 13:41:01 vethcbc26d0 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 20.70 17.38 7.41 26.11 0.00 0.00 0.00 0.00 13:42:01 vethac3826e 18.91 16.01 7.22 23.47 0.00 0.00 0.00 0.00 13:42:01 vethcbc26d0 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 65.05 44.26 115.17 19.08 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 22.00 22.00 2.24 2.24 0.00 0.00 0.00 0.00 Average: ens3 79.23 46.17 2313.88 8.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7613) 12/25/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.94 0.00 0.70 2.44 0.03 86.89 13:34:01 0 0.71 0.00 0.12 6.87 0.02 92.28 13:34:01 1 17.31 0.00 1.12 1.67 0.07 79.83 13:34:01 2 13.29 0.00 1.03 0.15 0.02 85.50 13:34:01 3 0.22 0.00 0.14 0.07 0.00 99.58 13:34:01 4 12.78 0.00 0.87 1.21 0.03 85.11 13:34:01 5 22.53 0.00 0.92 1.18 0.07 75.31 13:34:01 6 0.22 0.00 0.46 7.92 0.02 91.39 13:34:01 7 12.54 0.00 0.95 0.42 0.02 86.07 13:35:01 all 11.76 0.00 2.52 2.21 0.04 83.47 13:35:01 0 13.61 0.00 3.04 1.91 0.05 81.38 13:35:01 1 18.81 0.00 2.89 7.42 0.07 70.82 13:35:01 2 7.35 0.00 2.31 0.12 0.02 90.21 13:35:01 3 5.70 0.00 2.78 0.75 0.03 90.74 13:35:01 4 9.35 0.00 2.74 0.10 0.07 87.75 13:35:01 5 9.27 0.00 1.96 5.11 0.05 83.60 13:35:01 6 5.06 0.00 1.99 0.60 0.03 92.32 13:35:01 7 24.88 0.00 2.43 1.63 0.05 71.01 13:36:01 all 17.47 0.00 4.28 5.78 0.06 72.42 13:36:01 0 17.84 0.00 5.02 4.32 0.07 72.75 13:36:01 1 22.97 0.00 4.22 13.81 0.07 58.93 13:36:01 2 18.08 0.00 6.49 19.74 0.10 55.59 13:36:01 3 19.01 0.00 3.75 1.13 0.05 76.06 13:36:01 4 16.94 0.00 4.83 1.58 0.05 76.61 13:36:01 5 18.18 0.00 3.75 1.40 0.05 76.62 13:36:01 6 10.86 0.00 2.29 0.45 0.03 86.37 13:36:01 7 16.00 0.00 3.91 3.96 0.05 76.08 13:37:01 all 13.73 0.00 1.35 0.81 0.06 84.05 13:37:01 0 11.18 0.00 1.20 0.15 0.05 87.42 13:37:01 1 17.02 0.00 1.42 0.00 0.05 81.51 13:37:01 2 15.05 0.00 1.38 0.18 0.07 83.32 13:37:01 3 14.36 0.00 1.32 0.80 0.05 83.47 13:37:01 4 14.90 0.00 1.37 0.02 0.07 83.65 13:37:01 5 15.37 0.00 1.57 0.02 0.05 82.99 13:37:01 6 6.46 0.00 0.70 0.03 0.07 92.74 13:37:01 7 15.52 0.00 1.84 5.33 0.05 77.26 13:38:01 all 1.64 0.00 0.23 0.97 0.05 97.11 13:38:01 0 1.49 0.00 0.18 0.00 0.07 98.26 13:38:01 1 2.14 0.00 0.35 0.02 0.07 97.43 13:38:01 2 2.73 0.00 0.48 0.00 0.07 96.72 13:38:01 3 0.98 0.00 0.12 0.00 0.02 98.88 13:38:01 4 1.95 0.00 0.20 0.00 0.05 97.80 13:38:01 5 1.07 0.00 0.17 0.00 0.03 98.73 13:38:01 6 1.15 0.00 0.20 0.00 0.03 98.61 13:38:01 7 1.62 0.00 0.15 7.74 0.03 90.45 13:39:01 all 1.65 0.00 0.18 1.08 0.04 97.04 13:39:01 0 1.61 0.00 0.27 0.00 0.08 98.04 13:39:01 1 1.39 0.00 0.12 0.00 0.07 98.43 13:39:01 2 2.55 0.00 0.27 0.00 0.03 97.15 13:39:01 3 1.97 0.00 0.12 0.00 0.02 97.90 13:39:01 4 1.38 0.00 0.08 0.00 0.05 98.48 13:39:01 5 1.77 0.00 0.25 0.00 0.07 97.91 13:39:01 6 1.30 0.00 0.18 0.00 0.03 98.48 13:39:01 7 1.25 0.00 0.18 8.65 0.03 89.88 13:40:01 all 0.69 0.00 0.11 1.03 0.04 98.12 13:40:01 0 0.95 0.00 0.08 0.02 0.07 98.88 13:40:01 1 0.77 0.00 0.15 0.00 0.07 99.01 13:40:01 2 0.65 0.00 0.05 0.00 0.03 99.27 13:40:01 3 0.75 0.00 0.05 0.00 0.00 99.20 13:40:01 4 0.73 0.00 0.12 0.00 0.02 99.13 13:40:01 5 0.87 0.00 0.20 0.02 0.08 98.83 13:40:01 6 0.25 0.00 0.07 0.00 0.02 99.67 13:40:01 7 0.58 0.00 0.13 8.27 0.05 90.97 13:41:01 all 0.88 0.00 0.11 0.46 0.04 98.51 13:41:01 0 0.63 0.00 0.08 0.00 0.03 99.25 13:41:01 1 2.26 0.00 0.10 0.02 0.03 97.60 13:41:01 2 1.37 0.00 0.12 0.00 0.02 98.50 13:41:01 3 0.62 0.00 0.05 0.00 0.02 99.32 13:41:01 4 0.48 0.00 0.15 0.00 0.05 99.32 13:41:01 5 0.27 0.00 0.10 0.00 0.05 99.58 13:41:01 6 0.93 0.00 0.17 0.00 0.10 98.80 13:41:01 7 0.50 0.00 0.08 3.64 0.05 95.73 13:42:01 all 1.52 0.00 0.26 0.09 0.05 98.08 13:42:01 0 2.27 0.00 0.33 0.00 0.05 97.34 13:42:01 1 3.10 0.00 0.30 0.03 0.03 96.53 13:42:01 2 1.59 0.00 0.25 0.53 0.02 97.61 13:42:01 3 0.58 0.00 0.13 0.02 0.00 99.27 13:42:01 4 1.20 0.00 0.22 0.00 0.07 98.51 13:42:01 5 0.60 0.00 0.18 0.05 0.07 99.10 13:42:01 6 2.12 0.00 0.40 0.03 0.10 97.35 13:42:01 7 0.68 0.00 0.28 0.03 0.05 98.95 13:43:01 all 6.30 0.00 0.56 0.35 0.03 92.76 13:43:01 0 8.15 0.00 0.70 0.47 0.03 90.65 13:43:01 1 2.41 0.00 0.36 0.03 0.03 97.16 13:43:01 2 0.62 0.00 0.35 0.02 0.02 99.00 13:43:01 3 7.90 0.00 0.38 0.67 0.03 91.01 13:43:01 4 5.25 0.00 0.70 0.05 0.05 93.95 13:43:01 5 0.63 0.00 0.35 0.33 0.03 98.65 13:43:01 6 16.67 0.00 0.98 0.20 0.05 82.09 13:43:01 7 8.76 0.00 0.68 1.05 0.05 89.46 Average: all 6.54 0.00 1.03 1.52 0.05 90.88 Average: 0 5.83 0.00 1.10 1.36 0.05 91.66 Average: 1 8.76 0.00 1.10 2.28 0.06 87.81 Average: 2 6.30 0.00 1.26 2.05 0.04 90.35 Average: 3 5.20 0.00 0.88 0.34 0.02 93.55 Average: 4 6.47 0.00 1.12 0.29 0.05 92.06 Average: 5 7.01 0.00 0.94 0.81 0.06 91.18 Average: 6 4.51 0.00 0.75 0.91 0.05 93.78 Average: 7 8.21 0.00 1.06 4.08 0.04 86.60