---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14294 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: 2799.998 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 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 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 854 24841 0 6471 30856 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:26:fc:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe26:fc1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:a3:d9:fb 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-14294) 01/22/24 _x86_64_ (8 CPU) 14:32:52 LINUX RESTART (8 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:02 143.51 74.59 68.92 5326.31 53088.09 14:35:01 110.30 27.32 82.99 2110.15 25295.24 14:36:01 135.53 9.25 126.28 1634.39 35489.42 14:37:01 277.72 3.47 274.25 397.53 138732.88 14:38:01 219.65 9.57 210.08 413.80 21127.10 14:39:01 19.40 0.02 19.38 0.13 14893.38 14:40:01 12.78 0.03 12.75 5.33 14399.47 14:41:01 83.82 1.35 82.47 104.90 18717.64 Average: 125.37 15.67 109.70 1247.25 40248.60 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:02 30279120 31693868 2660092 8.08 53864 1681176 1468772 4.32 855608 1536516 98948 14:35:01 29940260 31701248 2998952 9.10 79016 1983856 1454912 4.28 879488 1812696 130224 14:36:01 27080088 31665608 5859124 17.79 128168 4640852 1406712 4.14 1008048 4377904 2224860 14:37:01 25268096 31432292 7671116 23.29 146596 6131860 4465732 13.14 1276484 5829016 724 14:38:01 23319984 29644836 9619228 29.20 156316 6268612 8877812 26.12 3221244 5786060 1984 14:39:01 23085772 29419592 9853440 29.91 156768 6276460 9003180 26.49 3459532 5776156 2708 14:40:01 23095492 29431152 9843720 29.88 156908 6278020 9111928 26.81 3449928 5777244 848 14:41:01 25429648 31581796 7509564 22.80 159880 6110948 1573896 4.63 1334316 5627240 236 Average: 25937308 30821299 7001904 21.26 129690 4921473 4670368 13.74 1935581 4565354 307566 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 ens3 346.04 211.78 1400.74 58.32 0.00 0.00 0.00 0.00 14:34:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 59.74 41.09 768.39 8.58 0.00 0.00 0.00 0.00 14:35:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 936.79 531.54 19560.90 41.65 0.00 0.00 0.00 0.00 14:36:01 lo 9.73 9.73 0.97 0.97 0.00 0.00 0.00 0.00 14:36:01 br-c7238df0e799 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 veth4700dd5 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 veth71bcdd9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:37:01 vethc9402f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth4700dd5 0.35 0.60 0.03 0.64 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth71bcdd9 0.50 0.82 0.05 0.31 0.00 0.00 0.00 0.00 14:38:01 veth3e66b1a 2.12 2.37 0.39 0.21 0.00 0.00 0.00 0.00 14:39:01 veth4700dd5 0.57 0.60 0.05 1.62 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 veth71bcdd9 0.27 0.23 0.02 0.01 0.00 0.00 0.00 0.00 14:39:01 veth3e66b1a 12.80 14.76 2.89 8.59 0.00 0.00 0.00 0.00 14:40:01 veth4700dd5 0.80 0.92 0.08 1.69 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 veth71bcdd9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 veth3e66b1a 12.73 15.51 2.11 1.26 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 1880.77 1090.59 36044.58 195.86 0.00 0.00 0.00 0.00 14:41:01 lo 51.22 51.22 39.82 39.82 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: ens3 235.19 136.12 4515.56 24.49 0.00 0.00 0.00 0.00 Average: lo 6.04 6.04 4.96 4.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14294) 01/22/24 _x86_64_ (8 CPU) 14:32:52 LINUX RESTART (8 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:02 all 7.80 0.00 1.01 5.40 0.05 85.74 14:34:02 0 8.48 0.00 0.85 0.65 0.03 89.99 14:34:02 1 13.24 0.00 1.02 0.57 0.05 85.12 14:34:02 2 5.22 0.00 0.55 22.08 0.05 72.10 14:34:02 3 17.39 0.00 1.14 1.61 0.03 79.83 14:34:02 4 2.59 0.00 2.02 16.11 0.08 79.19 14:34:02 5 2.87 0.00 0.63 0.33 0.05 96.11 14:34:02 6 5.24 0.00 0.72 1.12 0.03 92.90 14:34:02 7 7.41 0.00 1.07 0.77 0.05 90.69 14:35:01 all 10.15 0.00 0.78 2.66 0.03 86.38 14:35:01 0 29.20 0.00 1.85 1.09 0.05 67.81 14:35:01 1 12.15 0.00 0.70 0.23 0.02 86.89 14:35:01 2 4.65 0.00 0.49 4.97 0.02 89.87 14:35:01 3 11.04 0.00 0.66 7.46 0.03 80.80 14:35:01 4 0.87 0.00 0.19 0.80 0.02 98.13 14:35:01 5 8.69 0.00 0.98 3.77 0.03 86.52 14:35:01 6 5.43 0.00 0.60 1.62 0.05 92.31 14:35:01 7 9.15 0.00 0.75 1.41 0.03 88.66 14:36:01 all 12.32 0.00 4.10 3.98 0.06 79.54 14:36:01 0 12.68 0.00 3.82 0.25 0.08 83.16 14:36:01 1 7.56 0.00 3.44 3.59 0.05 85.37 14:36:01 2 8.62 0.00 5.98 6.62 0.07 78.71 14:36:01 3 17.59 0.00 3.78 14.81 0.07 63.75 14:36:01 4 13.51 0.00 4.01 0.30 0.05 82.13 14:36:01 5 9.70 0.00 3.37 0.52 0.05 86.36 14:36:01 6 11.13 0.00 4.25 4.64 0.07 79.91 14:36:01 7 17.80 0.00 4.12 1.11 0.07 76.89 14:37:01 all 6.06 0.00 2.58 11.37 0.05 79.94 14:37:01 0 5.54 0.00 2.57 2.23 0.03 89.63 14:37:01 1 6.21 0.00 3.46 24.09 0.05 66.20 14:37:01 2 6.37 0.00 3.86 32.90 0.05 56.83 14:37:01 3 6.63 0.00 2.66 4.15 0.03 86.53 14:37:01 4 6.21 0.00 1.58 6.45 0.03 85.73 14:37:01 5 7.27 0.00 3.16 0.30 0.07 89.20 14:37:01 6 3.81 0.00 1.76 18.93 0.07 75.43 14:37:01 7 6.38 0.00 1.63 2.00 0.03 89.95 14:38:01 all 27.04 0.00 3.24 5.54 0.10 64.07 14:38:01 0 27.70 0.00 3.51 9.75 0.10 58.93 14:38:01 1 35.21 0.00 4.13 21.64 0.13 38.89 14:38:01 2 31.49 0.00 3.03 1.72 0.10 63.66 14:38:01 3 22.88 0.00 2.64 2.21 0.12 72.15 14:38:01 4 17.86 0.00 2.40 0.50 0.08 79.15 14:38:01 5 35.06 0.00 4.60 7.81 0.13 52.39 14:38:01 6 27.70 0.00 3.41 0.50 0.10 68.28 14:38:01 7 18.47 0.00 2.22 0.20 0.07 79.04 14:39:01 all 8.35 0.00 0.89 0.96 0.06 89.74 14:39:01 0 9.66 0.00 0.99 6.91 0.07 82.38 14:39:01 1 7.82 0.00 0.82 0.50 0.05 90.81 14:39:01 2 8.14 0.00 0.92 0.00 0.08 90.86 14:39:01 3 7.89 0.00 0.87 0.18 0.05 91.01 14:39:01 4 9.21 0.00 0.89 0.00 0.07 89.84 14:39:01 5 8.62 0.00 0.79 0.00 0.05 90.55 14:39:01 6 7.84 0.00 0.82 0.00 0.05 91.29 14:39:01 7 7.66 0.00 1.01 0.02 0.07 91.25 14:40:01 all 1.25 0.00 0.27 1.17 0.06 97.26 14:40:01 0 2.29 0.00 0.40 8.69 0.07 88.55 14:40:01 1 0.89 0.00 0.33 0.45 0.10 98.23 14:40:01 2 0.58 0.00 0.23 0.03 0.05 99.10 14:40:01 3 1.90 0.00 0.35 0.00 0.05 97.70 14:40:01 4 0.63 0.00 0.18 0.02 0.05 99.11 14:40:01 5 0.92 0.00 0.22 0.00 0.07 98.80 14:40:01 6 1.22 0.00 0.23 0.20 0.07 98.28 14:40:01 7 1.51 0.00 0.18 0.00 0.05 98.26 14:41:01 all 5.26 0.00 0.82 1.93 0.05 91.94 14:41:01 0 1.40 0.00 0.75 6.16 0.05 91.64 14:41:01 1 4.57 0.00 0.90 1.94 0.05 92.53 14:41:01 2 16.86 0.00 1.24 2.49 0.05 79.36 14:41:01 3 3.41 0.00 0.99 0.60 0.05 94.95 14:41:01 4 1.50 0.00 0.50 0.48 0.03 97.48 14:41:01 5 3.65 0.00 0.69 0.85 0.05 94.76 14:41:01 6 9.57 0.00 0.85 2.67 0.05 86.86 14:41:01 7 1.18 0.00 0.59 0.24 0.02 97.99 Average: all 9.77 0.00 1.71 4.12 0.06 84.34 Average: 0 12.07 0.00 1.84 4.47 0.06 81.56 Average: 1 10.96 0.00 1.85 6.61 0.06 80.51 Average: 2 10.24 0.00 2.04 8.84 0.06 78.83 Average: 3 11.08 0.00 1.63 3.85 0.05 83.38 Average: 4 6.54 0.00 1.47 3.09 0.05 88.85 Average: 5 9.58 0.00 1.80 1.69 0.06 86.86 Average: 6 8.99 0.00 1.58 3.71 0.06 85.67 Average: 7 8.68 0.00 1.44 0.72 0.05 89.11