---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7411 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 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 857 25315 0 5994 30854 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:48:e5:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe48:e5c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:28:be:07 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-7411) 02/21/24 _x86_64_ (8 CPU) 15:35:34 LINUX RESTART (8 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:01 236.56 44.83 191.73 2001.13 70273.75 15:38:01 138.54 19.46 119.08 2250.69 61602.27 15:39:01 336.99 6.10 330.89 902.12 128847.99 15:40:01 220.91 9.55 211.36 412.36 8168.72 15:41:01 6.13 0.00 6.13 0.00 139.17 15:42:01 19.91 0.08 19.83 5.60 1204.73 Average: 159.84 13.34 146.50 928.62 45038.19 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 30177772 31734620 2761448 8.38 66532 1802828 1394672 4.10 833628 1639928 145832 15:38:01 29826212 31755112 3113008 9.45 85592 2138796 1362588 4.01 832312 1956772 158860 15:39:01 25719672 31400088 7219548 21.92 144296 5666832 4849596 14.27 1286776 5380752 532 15:40:01 23673300 29496408 9265920 28.13 154340 5784136 8978460 26.42 3368160 5297324 1676 15:41:01 23619620 29443536 9319600 28.29 154612 5784408 8916532 26.23 3423788 5295016 208 15:42:01 24478828 30327564 8460392 25.68 155204 5812504 5931396 17.45 2590748 5292604 464 Average: 26249234 30692888 6689986 20.31 126763 4498251 5238874 15.41 2055902 4143733 51262 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:37:01 ens3 330.44 221.90 1485.79 59.16 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 15:38:01 ens3 59.22 42.54 836.93 8.48 0.00 0.00 0.00 0.00 15:39:01 br-537fb82bd376 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 vethb6060ca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 veth034f35d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:40:01 br-537fb82bd376 1.50 1.33 0.90 1.80 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 veth9754604 7.07 7.17 1.24 0.75 0.00 0.00 0.00 0.00 15:40:01 vethb6060ca 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 15:41:01 br-537fb82bd376 1.58 1.80 1.00 0.24 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 veth9754604 45.57 42.50 11.25 36.76 0.00 0.00 0.00 0.00 15:41:01 vethb6060ca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 br-537fb82bd376 1.20 1.35 0.10 0.13 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 veth4331b07 40.28 30.79 3.87 4.37 0.00 0.00 0.00 0.00 15:42:01 vetha1997b3 107.32 130.29 77.68 31.88 0.00 0.00 0.00 0.01 Average: br-537fb82bd376 0.71 0.77 0.33 0.36 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: veth4331b07 6.71 5.13 0.64 0.73 0.00 0.00 0.00 0.00 Average: vetha1997b3 17.89 21.72 12.95 5.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7411) 02/21/24 _x86_64_ (8 CPU) 15:35:34 LINUX RESTART (8 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 10.62 0.00 1.03 6.46 0.05 81.84 15:37:01 0 4.99 0.00 1.11 0.54 0.03 93.34 15:37:01 1 7.25 0.00 0.47 0.44 0.03 91.82 15:37:01 2 2.89 0.00 0.70 0.85 0.02 95.54 15:37:01 3 18.07 0.00 1.34 1.73 0.07 78.80 15:37:01 4 21.93 0.00 1.75 4.82 0.07 71.44 15:37:01 5 10.80 0.00 1.41 1.11 0.05 86.63 15:37:01 6 3.91 0.00 0.50 36.83 0.05 58.71 15:37:01 7 15.21 0.00 0.97 5.45 0.05 78.32 15:38:01 all 9.92 0.00 0.77 3.72 0.03 85.55 15:38:01 0 0.33 0.00 0.20 0.20 0.00 99.27 15:38:01 1 1.65 0.00 0.22 0.42 0.00 97.72 15:38:01 2 0.15 0.00 0.10 0.00 0.02 99.73 15:38:01 3 32.81 0.00 1.85 4.11 0.12 61.11 15:38:01 4 12.00 0.00 0.87 0.99 0.03 86.11 15:38:01 5 0.40 0.00 0.48 18.14 0.03 80.94 15:38:01 6 19.20 0.00 1.48 5.87 0.05 73.39 15:38:01 7 12.98 0.00 0.95 0.10 0.03 85.94 15:39:01 all 14.27 0.00 6.45 2.12 0.07 77.09 15:39:01 0 14.98 0.00 6.64 0.78 0.07 77.55 15:39:01 1 16.02 0.00 6.70 1.17 0.10 76.01 15:39:01 2 14.80 0.00 7.96 6.59 0.05 70.61 15:39:01 3 13.36 0.00 7.06 4.48 0.07 75.03 15:39:01 4 13.99 0.00 5.78 0.26 0.07 79.90 15:39:01 5 10.84 0.00 5.43 2.90 0.05 80.77 15:39:01 6 14.67 0.00 5.80 0.67 0.07 78.80 15:39:01 7 15.51 0.00 6.21 0.15 0.05 78.07 15:40:01 all 28.34 0.00 3.31 0.81 0.09 67.45 15:40:01 0 29.46 0.00 3.58 0.45 0.08 66.43 15:40:01 1 27.23 0.00 3.37 0.15 0.08 69.17 15:40:01 2 26.67 0.00 3.33 2.10 0.10 67.80 15:40:01 3 37.95 0.00 3.90 0.72 0.10 57.32 15:40:01 4 21.73 0.00 2.40 1.33 0.08 74.46 15:40:01 5 30.69 0.00 3.38 1.14 0.08 64.70 15:40:01 6 26.85 0.00 3.13 0.28 0.07 69.67 15:40:01 7 26.21 0.00 3.38 0.34 0.08 69.99 15:41:01 all 4.61 0.00 0.41 0.02 0.05 94.91 15:41:01 0 2.95 0.00 0.23 0.00 0.03 96.78 15:41:01 1 5.17 0.00 0.50 0.02 0.05 94.26 15:41:01 2 4.34 0.00 0.48 0.08 0.07 95.02 15:41:01 3 4.76 0.00 0.32 0.02 0.05 94.86 15:41:01 4 5.99 0.00 0.40 0.02 0.08 93.51 15:41:01 5 4.37 0.00 0.35 0.00 0.03 95.25 15:41:01 6 5.37 0.00 0.55 0.00 0.03 94.04 15:41:01 7 3.94 0.00 0.43 0.02 0.07 95.54 15:42:01 all 1.47 0.00 0.50 0.05 0.04 97.94 15:42:01 0 1.45 0.00 0.48 0.00 0.05 98.01 15:42:01 1 0.98 0.00 0.57 0.02 0.07 98.37 15:42:01 2 0.97 0.00 0.48 0.17 0.03 98.35 15:42:01 3 1.38 0.00 0.35 0.02 0.02 98.23 15:42:01 4 3.46 0.00 0.50 0.02 0.05 95.97 15:42:01 5 1.18 0.00 0.52 0.03 0.03 98.23 15:42:01 6 0.97 0.00 0.45 0.00 0.03 98.55 15:42:01 7 1.37 0.00 0.60 0.12 0.07 97.84 Average: all 11.52 0.00 2.06 2.19 0.05 84.17 Average: 0 9.01 0.00 2.03 0.33 0.04 88.59 Average: 1 9.69 0.00 1.96 0.37 0.06 87.94 Average: 2 8.26 0.00 2.15 1.61 0.05 87.94 Average: 3 18.05 0.00 2.45 1.83 0.07 77.60 Average: 4 13.16 0.00 1.93 1.24 0.06 83.62 Average: 5 9.68 0.00 1.92 3.89 0.05 84.46 Average: 6 11.82 0.00 1.97 7.27 0.05 78.88 Average: 7 12.52 0.00 2.08 1.03 0.06 84.32