---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12484 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 14G 141G 10% / 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 858 24752 0 6555 30852 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:c4:e0:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fec4:e0b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:7e:29:ad 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-12484) 01/15/24 _x86_64_ (8 CPU) 15:23:11 LINUX RESTART (8 CPU) 15:24:02 tps rtps wtps bread/s bwrtn/s 15:25:01 96.66 15.49 81.17 1031.69 21046.47 15:26:01 128.20 23.08 105.12 2760.07 26379.60 15:27:01 159.88 0.12 159.76 9.86 95183.74 15:28:01 276.47 15.31 261.16 818.93 75567.77 15:29:01 24.41 0.57 23.85 41.86 13606.18 15:30:01 75.17 1.22 73.95 103.32 14413.63 Average: 126.88 9.28 117.60 793.61 41090.07 15:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:01 30009484 31678620 2929736 8.89 75280 1899712 1460856 4.30 906772 1725432 174288 15:26:01 28375568 31692008 4563652 13.85 111724 3449788 1374156 4.04 978460 3184684 1342440 15:27:01 25470976 31683048 7468244 22.67 129560 6221440 1405112 4.13 1005080 5953528 1664884 15:28:01 22427816 28821136 10511404 31.91 139304 6371664 10665016 31.38 4079880 5827800 1612 15:29:01 20839436 27267644 12099784 36.73 140164 6402348 12239152 36.01 5712512 5766196 144 15:30:01 25387400 31626380 7551820 22.93 143364 6227548 1524228 4.48 1422984 5594668 40832 Average: 25418447 30461473 7520773 22.83 123233 5095417 4778087 14.06 2350948 4675385 537367 15:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 63.11 41.94 968.20 9.50 0.00 0.00 0.00 0.00 15:25:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 br-2b67f4c2f7f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 616.36 351.99 10761.70 31.47 0.00 0.00 0.00 0.00 15:26:01 lo 7.20 7.20 0.74 0.74 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 br-2b67f4c2f7f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 1002.93 562.25 30707.41 38.57 0.00 0.00 0.00 0.00 15:27:01 lo 7.66 7.66 0.70 0.70 0.00 0.00 0.00 0.00 15:28:01 veth64049d6 1.00 1.32 0.06 0.08 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 veth65271d0 1.58 2.03 0.20 0.20 0.00 0.00 0.00 0.00 15:28:01 veth6e28915 0.80 0.97 0.05 0.05 0.00 0.00 0.00 0.00 15:29:01 veth64049d6 3.92 5.15 0.60 0.53 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 veth65271d0 3.70 5.35 0.59 0.50 0.00 0.00 0.00 0.00 15:29:01 veth6e28915 3.95 5.00 0.59 0.50 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 2207.07 1299.85 43400.97 184.42 0.00 0.00 0.00 0.00 15:30:01 lo 26.95 26.95 5.21 5.21 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 295.51 170.89 7104.31 20.49 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 0.81 0.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12484) 01/15/24 _x86_64_ (8 CPU) 15:23:11 LINUX RESTART (8 CPU) 15:24:02 CPU %user %nice %system %iowait %steal %idle 15:25:01 all 10.04 0.00 0.75 2.44 0.03 86.74 15:25:01 0 2.20 0.00 0.19 0.22 0.02 97.37 15:25:01 1 20.14 0.00 1.20 2.24 0.05 76.36 15:25:01 2 20.22 0.00 1.22 1.04 0.05 77.47 15:25:01 3 17.48 0.00 1.43 0.58 0.03 80.49 15:25:01 4 2.30 0.00 0.32 0.12 0.02 97.24 15:25:01 5 12.50 0.00 1.12 11.92 0.05 74.41 15:25:01 6 3.02 0.00 0.18 0.17 0.02 96.61 15:25:01 7 2.61 0.00 0.34 3.27 0.02 93.76 15:26:01 all 11.36 0.00 2.73 2.25 0.05 83.60 15:26:01 0 6.33 0.00 2.27 3.75 0.03 87.61 15:26:01 1 4.91 0.00 3.20 1.02 0.05 90.81 15:26:01 2 6.08 0.00 2.20 0.23 0.03 91.45 15:26:01 3 4.49 0.00 2.22 0.25 0.03 93.01 15:26:01 4 30.20 0.00 3.30 3.22 0.08 63.20 15:26:01 5 14.57 0.00 2.42 8.70 0.03 74.27 15:26:01 6 13.95 0.00 3.13 0.15 0.05 82.71 15:26:01 7 10.43 0.00 3.14 0.69 0.07 85.67 15:27:01 all 10.86 0.00 5.19 6.04 0.08 77.83 15:27:01 0 11.64 0.00 5.78 2.40 0.10 80.08 15:27:01 1 12.47 0.00 6.55 9.26 0.07 71.65 15:27:01 2 10.90 0.00 4.67 12.96 0.07 71.40 15:27:01 3 11.13 0.00 4.13 0.42 0.07 84.24 15:27:01 4 8.72 0.00 5.25 13.78 0.05 72.20 15:27:01 5 11.25 0.00 5.25 4.49 0.08 78.93 15:27:01 6 10.08 0.00 4.76 4.89 0.07 80.21 15:27:01 7 10.70 0.00 5.12 0.20 0.09 83.90 15:28:01 all 43.21 0.00 5.88 6.70 0.10 44.12 15:28:01 0 44.43 0.00 6.56 3.34 0.10 45.56 15:28:01 1 41.03 0.00 5.82 13.60 0.10 39.46 15:28:01 2 38.82 0.00 5.33 1.98 0.08 53.79 15:28:01 3 41.46 0.00 5.76 1.47 0.10 51.20 15:28:01 4 46.38 0.00 5.41 6.96 0.10 41.16 15:28:01 5 43.36 0.00 6.34 22.95 0.10 27.24 15:28:01 6 44.10 0.00 6.03 1.25 0.14 48.48 15:28:01 7 46.05 0.00 5.80 2.09 0.08 45.98 15:29:01 all 28.72 0.00 3.10 0.68 0.09 67.40 15:29:01 0 30.39 0.00 3.50 0.00 0.08 66.02 15:29:01 1 24.75 0.00 2.53 5.05 0.08 67.59 15:29:01 2 31.10 0.00 3.27 0.05 0.10 65.48 15:29:01 3 26.05 0.00 2.80 0.05 0.08 71.02 15:29:01 4 28.23 0.00 3.26 0.22 0.10 68.19 15:29:01 5 24.97 0.00 2.61 0.07 0.10 72.24 15:29:01 6 34.12 0.00 3.44 0.00 0.12 62.32 15:29:01 7 30.18 0.00 3.39 0.00 0.08 66.34 15:30:01 all 5.41 0.00 0.83 1.00 0.04 92.72 15:30:01 0 1.62 0.00 0.67 0.18 0.03 97.50 15:30:01 1 7.56 0.00 1.17 5.62 0.03 85.62 15:30:01 2 1.31 0.00 0.67 1.56 0.03 96.42 15:30:01 3 1.09 0.00 0.65 0.13 0.05 98.08 15:30:01 4 3.53 0.00 0.79 0.03 0.05 95.60 15:30:01 5 24.52 0.00 1.07 0.32 0.05 74.04 15:30:01 6 2.42 0.00 0.80 0.05 0.02 96.71 15:30:01 7 1.27 0.00 0.82 0.08 0.03 97.80 Average: all 18.26 0.00 3.07 3.17 0.06 75.43 Average: 0 16.10 0.00 3.16 1.64 0.06 79.03 Average: 1 18.45 0.00 3.40 6.12 0.06 71.96 Average: 2 18.03 0.00 2.88 2.95 0.06 76.07 Average: 3 16.90 0.00 2.83 0.48 0.06 79.72 Average: 4 19.91 0.00 3.05 4.04 0.07 72.94 Average: 5 21.87 0.00 3.13 8.04 0.07 66.89 Average: 6 17.93 0.00 3.05 1.08 0.07 77.88 Average: 7 16.86 0.00 3.09 1.05 0.06 78.94