---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42332 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 15G 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 921 24250 0 6995 30790 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:fd:9f:28 brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fefd:9f28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:ce:d2:47 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-42332) 09/27/24 _x86_64_ (8 CPU) 07:45:46 LINUX RESTART (8 CPU) 07:46:01 tps rtps wtps bread/s bwrtn/s 07:47:02 367.26 87.22 280.04 6254.56 81850.36 07:48:01 215.32 50.79 164.53 3809.79 54412.74 07:49:01 73.72 1.13 72.59 89.72 47516.08 07:50:01 139.78 13.31 126.46 2439.33 66799.13 07:51:01 400.00 4.42 395.58 428.20 109944.21 07:52:01 95.50 0.40 95.10 30.66 7721.65 07:53:01 18.31 0.18 18.13 22.26 691.24 Average: 187.05 22.43 164.63 1863.11 52699.74 07:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:02 30048612 31613888 2890608 8.78 63072 1815860 1449164 4.26 984704 1621604 158676 07:48:01 29163996 31125504 3775224 11.46 84932 2173984 1771464 5.21 1576316 1880032 14472 07:49:01 27723952 30307428 5215268 15.83 92524 2775928 2421080 7.12 2532508 2335308 323020 07:50:01 26430376 31608656 6508844 19.76 132580 5222284 1673392 4.92 1434928 4596332 1685924 07:51:01 22791328 29636916 10147892 30.81 182492 6689560 9256724 27.24 3631744 5833792 2364 07:52:01 19445792 26629712 13493428 40.96 191144 7001400 13122096 38.61 6755216 6018336 2496 07:53:01 19024068 26224112 13915152 42.24 192212 7008072 13375640 39.35 7174728 6017736 1556 Average: 24946875 29592317 7992345 24.26 134137 4669584 6152794 18.10 3441449 4043306 312644 07:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 07:47:02 ens3 356.61 264.66 1671.12 75.49 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 07:48:01 ens3 433.99 325.08 2915.33 72.32 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:49:01 ens3 1111.11 693.13 4593.36 243.15 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 8.87 8.87 0.97 0.97 0.00 0.00 0.00 0.00 07:50:01 ens3 796.88 469.24 15272.00 72.95 0.00 0.00 0.00 0.00 07:51:01 veth072d3f2 83.85 70.97 13.13 72.23 0.00 0.00 0.00 0.01 07:51:01 veth79fe219 75.85 88.50 73.50 13.13 0.00 0.00 0.00 0.01 07:51:01 veth4be341d 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:51:01 br-8edfcf90a0cf 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:52:01 veth072d3f2 133.28 122.58 18.44 91.58 0.00 0.00 0.00 0.01 07:52:01 veth79fe219 121.86 136.49 93.64 19.26 0.00 0.00 0.00 0.01 07:52:01 veth4be341d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 br-8edfcf90a0cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 veth072d3f2 97.97 101.60 17.38 22.53 0.00 0.00 0.00 0.00 07:53:01 veth79fe219 96.07 94.67 14.01 27.40 0.00 0.00 0.00 0.00 07:53:01 veth4be341d 21.48 12.55 10.80 1.47 0.00 0.00 0.00 0.00 07:53:01 br-8edfcf90a0cf 21.48 12.55 10.51 1.47 0.00 0.00 0.00 0.00 Average: veth072d3f2 45.12 42.27 7.01 26.68 0.00 0.00 0.00 0.00 Average: veth79fe219 42.07 45.78 25.94 8.56 0.00 0.00 0.00 0.00 Average: veth4be341d 3.08 1.83 1.55 0.21 0.00 0.00 0.00 0.00 Average: br-8edfcf90a0cf 3.08 1.81 1.51 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42332) 09/27/24 _x86_64_ (8 CPU) 07:45:46 LINUX RESTART (8 CPU) 07:46:01 CPU %user %nice %system %iowait %steal %idle 07:47:02 all 9.40 0.00 1.37 4.87 0.05 84.30 07:47:02 0 11.74 0.00 1.22 1.09 0.03 85.92 07:47:02 1 3.39 0.00 1.09 3.54 0.03 91.95 07:47:02 2 16.24 0.00 1.31 7.64 0.05 74.76 07:47:02 3 16.10 0.00 2.55 0.32 0.07 80.97 07:47:02 4 5.16 0.00 1.00 0.37 0.03 93.43 07:47:02 5 10.79 0.00 1.40 21.19 0.05 66.57 07:47:02 6 6.21 0.00 1.41 4.15 0.07 88.17 07:47:02 7 5.63 0.00 1.01 0.67 0.08 92.61 07:48:01 all 21.55 0.00 1.21 4.17 0.07 72.99 07:48:01 0 35.71 0.00 1.88 3.66 0.09 58.67 07:48:01 1 24.71 0.00 1.25 2.05 0.07 71.93 07:48:01 2 29.01 0.00 1.23 0.92 0.07 68.77 07:48:01 3 13.68 0.00 0.95 2.45 0.07 82.84 07:48:01 4 11.08 0.00 1.07 1.86 0.05 85.94 07:48:01 5 19.40 0.00 0.97 13.06 0.07 66.50 07:48:01 6 20.56 0.00 0.99 4.00 0.05 74.41 07:48:01 7 18.33 0.00 1.39 5.33 0.07 74.89 07:49:01 all 46.87 0.00 1.55 1.69 0.08 49.81 07:49:01 0 47.31 0.00 1.34 0.08 0.07 51.20 07:49:01 1 46.04 0.00 1.80 0.22 0.07 51.88 07:49:01 2 53.91 0.00 1.54 0.08 0.08 44.38 07:49:01 3 45.96 0.00 2.00 9.35 0.08 42.61 07:49:01 4 39.02 0.00 1.24 0.20 0.07 59.47 07:49:01 5 38.09 0.00 2.05 0.35 0.10 59.41 07:49:01 6 50.96 0.00 1.28 0.25 0.08 47.43 07:49:01 7 53.71 0.00 1.09 3.01 0.08 42.11 07:50:01 all 17.71 0.00 3.24 3.57 0.06 75.43 07:50:01 0 17.52 0.00 2.69 0.10 0.05 79.64 07:50:01 1 19.50 0.00 3.75 0.70 0.05 76.00 07:50:01 2 12.46 0.00 3.34 8.57 0.07 75.57 07:50:01 3 8.78 0.00 3.48 7.33 0.03 80.38 07:50:01 4 20.57 0.00 3.46 6.59 0.08 69.29 07:50:01 5 33.37 0.00 3.72 2.69 0.08 60.14 07:50:01 6 16.74 0.00 2.89 0.55 0.05 79.77 07:50:01 7 12.75 0.00 2.63 2.06 0.03 82.53 07:51:01 all 32.68 0.00 6.04 5.56 0.09 55.63 07:51:01 0 33.38 0.00 5.69 1.54 0.12 59.27 07:51:01 1 34.57 0.00 6.67 17.80 0.12 40.84 07:51:01 2 33.45 0.00 6.17 2.07 0.08 58.22 07:51:01 3 34.22 0.00 6.33 0.47 0.10 58.88 07:51:01 4 30.79 0.00 6.18 3.56 0.08 59.38 07:51:01 5 31.35 0.00 6.50 0.93 0.08 61.14 07:51:01 6 29.97 0.00 5.59 16.57 0.08 47.78 07:51:01 7 33.72 0.00 5.15 1.66 0.10 59.37 07:52:01 all 40.05 0.00 2.92 0.49 0.12 56.43 07:52:01 0 39.68 0.00 3.47 0.05 0.12 56.67 07:52:01 1 41.33 0.00 3.27 0.10 0.12 55.18 07:52:01 2 37.67 0.00 3.16 1.29 0.12 57.76 07:52:01 3 38.32 0.00 2.40 0.44 0.12 58.72 07:52:01 4 38.00 0.00 2.75 0.92 0.10 58.23 07:52:01 5 43.45 0.00 3.05 0.52 0.12 52.86 07:52:01 6 40.28 0.00 1.88 0.03 0.12 57.69 07:52:01 7 41.63 0.00 3.38 0.55 0.12 54.32 07:53:01 all 11.44 0.00 1.94 0.10 0.10 86.43 07:53:01 0 12.67 0.00 1.79 0.12 0.10 85.33 07:53:01 1 14.15 0.00 2.35 0.02 0.08 83.40 07:53:01 2 10.36 0.00 1.82 0.07 0.12 87.63 07:53:01 3 10.27 0.00 1.36 0.03 0.10 88.24 07:53:01 4 11.94 0.00 2.69 0.49 0.10 84.77 07:53:01 5 10.34 0.00 1.79 0.03 0.08 87.75 07:53:01 6 12.04 0.00 1.85 0.02 0.08 86.01 07:53:01 7 9.74 0.00 1.83 0.02 0.12 88.30 Average: all 25.67 0.00 2.61 2.91 0.08 68.73 Average: 0 28.26 0.00 2.58 0.94 0.08 68.14 Average: 1 26.22 0.00 2.88 3.47 0.08 67.36 Average: 2 27.57 0.00 2.65 2.95 0.08 66.74 Average: 3 23.90 0.00 2.72 2.92 0.08 70.37 Average: 4 22.38 0.00 2.63 2.00 0.07 72.92 Average: 5 26.68 0.00 2.78 5.53 0.08 64.92 Average: 6 25.23 0.00 2.26 3.62 0.08 68.81 Average: 7 25.08 0.00 2.35 1.89 0.09 70.59