---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4166 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 13G 143G 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 844 26278 0 5044 30866 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:78:18:9b brd ff:ff:ff:ff:ff:ff inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe78:189b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:57:7a:e2 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-4166) 02/10/24 _x86_64_ (8 CPU) 01:11:57 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 127.36 73.64 53.72 5292.18 49343.91 01:14:01 88.14 13.91 74.22 979.44 19972.54 01:15:01 110.88 23.00 87.89 2756.61 22828.20 01:16:01 376.09 12.98 363.11 815.16 109018.61 01:17:01 79.81 0.50 79.31 32.66 17317.36 01:18:01 10.43 0.00 10.43 0.00 12004.67 01:19:01 51.02 1.35 49.68 109.05 14260.47 Average: 120.53 17.91 102.62 1426.41 34963.26 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30375084 31722264 2564136 7.78 48916 1620948 1401972 4.12 819384 1480240 53396 01:14:01 30084760 31706228 2854460 8.67 70792 1859816 1400972 4.12 867140 1693192 115172 01:15:01 28818304 31652048 4120916 12.51 99148 3007456 1570740 4.62 1000936 2749532 992852 01:16:01 26588336 31310512 6350884 19.28 131068 4776660 4565540 13.43 1401664 4446240 1756 01:17:01 25187648 30052256 7751572 23.53 134296 4907796 6297016 18.53 2738320 4493460 204 01:18:01 25178380 30043296 7760840 23.56 134388 4907884 6262588 18.43 2749276 4492476 304 01:19:01 26934524 31625372 6004696 18.23 136356 4747448 1507784 4.44 1199412 4333804 44952 Average: 27595291 31158854 5343929 16.22 107852 3689715 3286659 9.67 1539447 3384135 172662 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 ens3 307.25 233.13 922.34 58.07 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 6.40 6.40 0.68 0.68 0.00 0.00 0.00 0.00 01:14:01 ens3 96.17 85.57 856.33 12.08 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 20.13 20.13 2.17 2.17 0.00 0.00 0.00 0.00 01:15:01 ens3 274.57 180.74 7278.84 18.57 0.00 0.00 0.00 0.00 01:15:01 br-5c5b681e6f5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 17.26 17.26 1.79 1.79 0.00 0.00 0.00 0.00 01:16:01 vetha02660e 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 01:16:01 veth300310c 12.80 10.41 1.49 0.96 0.00 0.00 0.00 0.00 01:16:01 vetha30b693 0.28 0.38 0.02 0.03 0.00 0.00 0.00 0.00 01:16:01 veth43b049b 0.12 0.35 0.01 0.02 0.00 0.00 0.00 0.00 01:17:01 vetha02660e 0.47 0.57 0.05 0.28 0.00 0.00 0.00 0.00 01:17:01 vetha30b693 39.50 33.42 10.01 35.60 0.00 0.00 0.00 0.00 01:17:01 veth43b049b 1.00 1.18 0.28 0.26 0.00 0.00 0.00 0.00 01:17:01 veth2bbcae3 105.43 127.16 76.93 31.30 0.00 0.00 0.00 0.01 01:18:01 vetha02660e 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 vetha30b693 2.72 2.72 1.28 0.66 0.00 0.00 0.00 0.00 01:18:01 veth43b049b 0.43 0.23 0.05 0.07 0.00 0.00 0.00 0.00 01:18:01 veth2bbcae3 1.50 1.72 0.54 0.39 0.00 0.00 0.00 0.00 01:19:01 ens3 1185.59 803.37 24465.91 134.24 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 74.19 74.19 10.41 10.41 0.00 0.00 0.00 0.00 Average: ens3 168.72 114.07 3494.32 19.11 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 10.17 10.17 1.45 1.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4166) 02/10/24 _x86_64_ (8 CPU) 01:11:57 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 6.70 0.00 1.07 5.29 0.05 86.90 01:13:01 0 11.70 0.00 1.04 11.97 0.03 75.26 01:13:01 1 12.70 0.00 1.22 3.41 0.05 82.61 01:13:01 2 4.26 0.00 0.89 0.90 0.05 93.90 01:13:01 3 6.13 0.00 0.74 18.69 0.05 74.40 01:13:01 4 3.33 0.00 0.60 0.80 0.05 95.22 01:13:01 5 4.88 0.00 2.12 4.16 0.03 88.80 01:13:01 6 4.45 0.00 0.90 0.64 0.02 93.99 01:13:01 7 6.09 0.00 1.02 1.76 0.08 91.05 01:14:01 all 8.98 0.00 0.70 2.77 0.04 87.51 01:14:01 0 10.38 0.00 0.58 0.02 0.03 88.99 01:14:01 1 10.25 0.00 0.50 0.87 0.07 88.31 01:14:01 2 4.47 0.00 0.55 0.57 0.02 94.40 01:14:01 3 15.60 0.00 1.30 10.02 0.03 73.04 01:14:01 4 7.44 0.00 0.55 0.97 0.03 91.01 01:14:01 5 0.55 0.00 0.23 0.08 0.02 99.12 01:14:01 6 0.58 0.00 0.50 7.28 0.02 91.62 01:14:01 7 22.72 0.00 1.38 2.42 0.05 73.44 01:15:01 all 10.87 0.00 1.91 2.16 0.04 85.02 01:15:01 0 6.21 0.00 2.14 0.54 0.02 91.09 01:15:01 1 9.47 0.00 1.47 0.59 0.03 88.43 01:15:01 2 4.61 0.00 1.29 0.42 0.02 93.66 01:15:01 3 42.22 0.00 3.27 2.94 0.10 51.47 01:15:01 4 10.51 0.00 2.51 0.85 0.05 86.08 01:15:01 5 3.61 0.00 2.20 2.94 0.05 91.21 01:15:01 6 5.62 0.00 1.34 8.51 0.05 84.48 01:15:01 7 4.69 0.00 1.09 0.50 0.02 93.71 01:16:01 all 10.67 0.00 4.76 8.46 0.07 76.04 01:16:01 0 10.01 0.00 6.34 2.62 0.07 80.96 01:16:01 1 10.58 0.00 5.11 2.59 0.05 81.67 01:16:01 2 11.88 0.00 5.28 1.86 0.05 80.93 01:16:01 3 11.01 0.00 3.97 2.47 0.07 82.49 01:16:01 4 14.22 0.00 5.29 41.16 0.09 39.25 01:16:01 5 7.73 0.00 4.00 3.73 0.05 84.48 01:16:01 6 10.90 0.00 3.99 12.58 0.07 72.46 01:16:01 7 9.06 0.00 4.12 0.83 0.07 85.93 01:17:01 all 26.05 0.00 2.91 1.11 0.08 69.84 01:17:01 0 23.86 0.00 2.77 2.08 0.08 71.20 01:17:01 1 24.50 0.00 2.76 0.03 0.10 72.61 01:17:01 2 23.56 0.00 2.87 1.17 0.10 72.30 01:17:01 3 28.55 0.00 2.79 0.22 0.07 68.37 01:17:01 4 21.99 0.00 2.56 4.70 0.07 70.68 01:17:01 5 29.95 0.00 3.63 0.60 0.08 65.73 01:17:01 6 35.34 0.00 3.92 0.00 0.08 60.65 01:17:01 7 20.60 0.00 2.08 0.05 0.07 77.20 01:18:01 all 0.99 0.00 0.18 0.62 0.03 98.19 01:18:01 0 1.13 0.00 0.13 0.00 0.02 98.72 01:18:01 1 2.72 0.00 0.78 0.00 0.07 96.43 01:18:01 2 0.90 0.00 0.10 0.00 0.02 98.98 01:18:01 3 0.73 0.00 0.08 0.00 0.03 99.15 01:18:01 4 0.42 0.00 0.08 4.96 0.03 94.51 01:18:01 5 0.33 0.00 0.08 0.00 0.02 99.57 01:18:01 6 0.57 0.00 0.10 0.02 0.03 99.28 01:18:01 7 1.02 0.00 0.03 0.00 0.00 98.95 01:19:01 all 4.56 0.00 0.73 0.84 0.03 93.84 01:19:01 0 1.28 0.00 0.52 0.05 0.02 98.13 01:19:01 1 3.71 0.00 0.60 0.10 0.03 95.56 01:19:01 2 1.61 0.00 0.88 0.05 0.03 97.43 01:19:01 3 4.69 0.00 0.91 0.12 0.03 94.25 01:19:01 4 17.54 0.00 1.17 1.22 0.05 80.02 01:19:01 5 4.11 0.00 0.63 0.02 0.03 95.21 01:19:01 6 0.95 0.00 0.47 5.03 0.03 93.51 01:19:01 7 2.63 0.00 0.54 0.20 0.03 96.60 Average: all 9.81 0.00 1.74 3.02 0.05 85.37 Average: 0 9.21 0.00 1.92 2.46 0.04 86.36 Average: 1 10.53 0.00 1.77 1.08 0.06 86.57 Average: 2 7.30 0.00 1.69 0.71 0.04 90.26 Average: 3 15.54 0.00 1.86 4.92 0.06 77.62 Average: 4 10.77 0.00 1.81 7.73 0.05 79.64 Average: 5 7.32 0.00 1.84 1.64 0.04 89.16 Average: 6 8.33 0.00 1.60 4.85 0.04 85.18 Average: 7 9.51 0.00 1.46 0.82 0.05 88.17