---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31707 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 911 25291 0 5964 30799 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:e1:de:6e brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fee1:de6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:07:ba:d8 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:eff:fe07:bad8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31707) 08/17/24 _x86_64_ (8 CPU) 08:28:25 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 315.64 35.84 279.80 1699.76 31477.19 08:31:01 418.66 29.90 388.77 3041.36 163631.99 08:32:01 110.21 0.25 109.97 31.33 26487.65 08:33:01 142.71 0.38 142.33 35.06 38976.09 08:34:01 24.26 0.00 24.26 0.00 22937.01 08:35:01 61.31 0.07 61.24 6.40 23658.16 Average: 178.42 11.00 167.42 799.84 51249.05 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29981868 31636524 2957352 8.98 74144 1886528 1455048 4.28 941092 1713068 219420 08:31:01 25737604 31080744 7201616 21.86 121968 5387948 7560348 22.24 1613356 5047440 3692 08:32:01 22399400 27865340 10539820 32.00 127592 5497932 11905648 35.03 5078056 4882704 1528 08:33:01 21633692 27416600 11305528 34.32 156180 5748868 12580756 37.02 5594092 5084296 2596 08:34:01 21192424 26977892 11746796 35.66 156552 5750820 13217752 38.89 6032232 5085708 1248 08:35:01 24885316 30548236 8053904 24.45 157436 5639564 4119148 12.12 2523264 4974780 256 Average: 24305051 29254223 8634169 26.21 132312 4985277 8473117 24.93 3630349 4464666 38123 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 08:30:01 ens3 64.42 46.05 1024.30 21.63 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth05efa56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vethaadb342 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vetha0433f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth1401f00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethaadb342 20.80 18.76 2.45 2.64 0.00 0.00 0.00 0.00 08:32:01 vethb88b3b5 2.18 2.45 0.21 0.21 0.00 0.00 0.00 0.00 08:32:01 veth13d72e6 2.42 3.00 0.26 0.25 0.00 0.00 0.00 0.00 08:32:01 veth91c8b8b 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 08:33:01 vethaadb342 45.26 33.26 8.39 6.00 0.00 0.00 0.00 0.00 08:33:01 vethb88b3b5 4.12 5.57 0.66 0.80 0.00 0.00 0.00 0.00 08:33:01 veth13d72e6 4.57 6.18 1.66 1.99 0.00 0.00 0.00 0.00 08:33:01 veth91c8b8b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethaadb342 52.82 39.09 6.91 6.40 0.00 0.00 0.00 0.00 08:34:01 vethb88b3b5 6.50 8.28 0.91 0.67 0.00 0.00 0.00 0.00 08:34:01 veth13d72e6 5.52 7.25 0.89 1.44 0.00 0.00 0.00 0.00 08:34:01 veth91c8b8b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth4c23a8c 137.58 163.59 227.08 45.54 0.00 0.00 0.00 0.02 08:35:01 lo 27.00 27.00 2.54 2.54 0.00 0.00 0.00 0.00 08:35:01 ens3 1869.74 1021.25 38137.37 170.00 0.00 0.00 0.00 0.00 08:35:01 docker0 13.20 18.05 2.11 284.79 0.00 0.00 0.00 0.00 Average: veth4c23a8c 22.99 27.34 37.95 7.61 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 246.63 131.40 6235.92 18.75 0.00 0.00 0.00 0.00 Average: docker0 2.21 3.02 0.35 47.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31707) 08/17/24 _x86_64_ (8 CPU) 08:28:25 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 9.65 0.00 0.93 3.19 0.03 86.20 08:30:01 0 9.32 0.00 0.70 5.98 0.02 83.99 08:30:01 1 2.51 0.00 0.47 0.03 0.02 96.96 08:30:01 2 1.92 0.00 0.15 0.02 0.02 97.89 08:30:01 3 0.80 0.00 0.36 0.34 0.00 98.51 08:30:01 4 23.92 0.00 1.68 4.63 0.05 69.72 08:30:01 5 13.65 0.00 1.15 1.26 0.03 83.91 08:30:01 6 10.72 0.00 1.02 0.49 0.02 87.75 08:30:01 7 14.44 0.00 1.92 12.84 0.05 70.75 08:31:01 all 14.32 0.00 6.86 13.41 0.06 65.35 08:31:01 0 15.00 0.00 6.43 11.72 0.07 66.78 08:31:01 1 13.98 0.00 6.18 3.59 0.05 76.20 08:31:01 2 14.45 0.00 6.77 3.28 0.07 75.43 08:31:01 3 13.05 0.00 7.46 17.39 0.05 62.05 08:31:01 4 14.36 0.00 7.83 32.05 0.08 45.68 08:31:01 5 15.43 0.00 6.80 10.83 0.08 66.86 08:31:01 6 13.39 0.00 6.53 2.05 0.07 77.96 08:31:01 7 14.91 0.00 6.83 26.46 0.07 51.73 08:32:01 all 59.01 0.00 6.86 1.34 0.17 32.63 08:32:01 0 60.05 0.00 7.42 0.92 0.15 31.46 08:32:01 1 60.62 0.00 6.87 0.22 0.15 32.13 08:32:01 2 54.40 0.00 6.07 0.90 0.37 38.26 08:32:01 3 65.43 0.00 7.09 0.51 0.14 26.83 08:32:01 4 58.70 0.00 6.12 3.76 0.14 31.28 08:32:01 5 60.23 0.00 7.97 0.53 0.14 31.13 08:32:01 6 59.60 0.00 7.29 0.87 0.15 32.09 08:32:01 7 53.06 0.00 6.00 3.02 0.12 37.80 08:33:01 all 14.91 0.00 2.43 3.41 0.08 79.17 08:33:01 0 14.74 0.00 2.65 2.92 0.08 79.60 08:33:01 1 16.95 0.00 2.56 3.99 0.07 76.43 08:33:01 2 16.04 0.00 2.91 0.93 0.07 80.05 08:33:01 3 14.04 0.00 2.27 0.95 0.08 82.65 08:33:01 4 15.95 0.00 2.35 7.17 0.05 74.48 08:33:01 5 13.16 0.00 1.96 0.17 0.10 84.60 08:33:01 6 13.32 0.00 2.45 4.61 0.08 79.53 08:33:01 7 15.03 0.00 2.28 6.57 0.08 76.03 08:34:01 all 5.49 0.00 0.60 1.40 0.05 92.46 08:34:01 0 5.38 0.00 0.70 0.00 0.05 93.87 08:34:01 1 7.06 0.00 0.75 0.22 0.05 91.92 08:34:01 2 3.81 0.00 0.60 0.05 0.05 95.49 08:34:01 3 4.82 0.00 0.44 0.02 0.05 94.67 08:34:01 4 5.30 0.00 0.74 0.00 0.07 93.89 08:34:01 5 7.24 0.00 0.64 0.02 0.05 92.06 08:34:01 6 5.20 0.00 0.48 0.03 0.07 94.22 08:34:01 7 5.14 0.00 0.40 10.82 0.05 83.59 08:35:01 all 3.13 0.00 0.91 1.53 0.05 94.39 08:35:01 0 3.13 0.00 0.97 0.27 0.07 95.57 08:35:01 1 2.62 0.00 0.80 0.34 0.05 96.19 08:35:01 2 2.63 0.00 1.09 0.28 0.05 95.95 08:35:01 3 2.78 0.00 0.87 0.03 0.05 96.27 08:35:01 4 4.28 0.00 0.90 0.08 0.05 94.68 08:35:01 5 4.05 0.00 1.02 0.12 0.05 94.77 08:35:01 6 3.04 0.00 0.79 0.13 0.03 96.00 08:35:01 7 2.54 0.00 0.84 10.96 0.05 85.61 Average: all 17.64 0.00 3.08 4.04 0.07 75.16 Average: 0 17.85 0.00 3.14 3.62 0.07 75.32 Average: 1 17.20 0.00 2.93 1.40 0.06 78.40 Average: 2 15.43 0.00 2.93 0.91 0.10 80.63 Average: 3 16.71 0.00 3.06 3.19 0.06 76.98 Average: 4 20.29 0.00 3.26 7.93 0.07 68.45 Average: 5 18.81 0.00 3.24 2.15 0.08 75.73 Average: 6 17.44 0.00 3.08 1.36 0.07 78.05 Average: 7 17.40 0.00 3.03 11.79 0.07 67.71