---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13305 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 13G 143G 8% / 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 830 26555 0 4781 30880 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:c6:48:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fec6:4806/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:20:5e:d3 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-13305) 01/19/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:00 tps rtps wtps bread/s bwrtn/s 02:50:01 111.34 39.58 71.76 1802.72 27320.64 02:51:01 126.05 22.93 103.12 2747.54 32976.10 02:52:01 365.54 13.63 351.91 788.50 106667.52 02:53:01 94.57 0.60 93.97 51.32 25853.27 02:54:01 16.08 0.05 16.03 5.07 20754.56 02:55:01 21.13 0.00 21.13 0.00 20831.29 02:56:01 13.53 0.00 13.53 0.00 19088.55 02:57:01 56.36 1.27 55.09 104.12 3969.59 Average: 100.60 9.82 90.78 689.71 32172.45 02:49:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30158376 31753844 2780844 8.44 67828 1838792 1411372 4.15 815128 1674372 159348 02:51:01 29326992 31693396 3612228 10.97 94056 2555728 1598968 4.70 964820 2297688 536588 02:52:01 26794888 31245312 6144332 18.65 128576 4512544 5092180 14.98 1462740 4184316 1600 02:53:01 24171308 28848632 8767912 26.62 132460 4628000 9113496 26.81 3938952 4311760 172 02:54:01 24160172 28833808 8779048 26.65 132552 4628324 9071264 26.69 3954560 4307368 28 02:55:01 23809076 28491548 9130144 27.72 132776 4632916 9254708 27.23 4300468 4307684 248 02:56:01 23840000 28521820 9099220 27.62 132824 4633696 9362260 27.55 4271140 4306280 888 02:57:01 27195416 31617052 5743804 17.44 134920 4488576 1553360 4.57 1221948 4056644 12672 Average: 26182028 30125676 6757192 20.51 119499 3989822 5807201 17.09 2616220 3680764 88943 02:49:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 133.29 94.39 1083.65 30.61 0.00 0.00 0.00 0.00 02:50:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 122.65 85.55 2845.98 11.59 0.00 0.00 0.00 0.00 02:51:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 br-4bc669c435c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth1c0bc66 11.05 9.00 1.27 0.83 0.00 0.00 0.00 0.00 02:52:01 vethb66c09b 0.28 0.38 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethe6246d2 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 vethb66c09b 22.24 18.86 8.35 26.38 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethe6246d2 0.55 0.67 0.06 0.29 0.00 0.00 0.00 0.00 02:53:01 veth269de9e 0.42 0.72 0.04 0.85 0.00 0.00 0.00 0.00 02:54:01 vethb66c09b 3.22 2.95 1.48 1.07 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethe6246d2 0.27 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 veth269de9e 0.48 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 vethb66c09b 103.85 84.92 35.40 176.30 0.00 0.00 0.00 0.01 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethe6246d2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth269de9e 0.45 0.48 0.05 1.06 0.00 0.00 0.00 0.00 02:56:01 vethb66c09b 1.40 1.57 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethe6246d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth269de9e 0.75 0.85 0.08 1.17 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1010.76 666.47 21418.87 157.04 0.00 0.00 0.00 0.00 02:57:01 lo 60.89 60.89 45.27 45.27 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 100.78 62.78 2598.21 15.52 0.00 0.00 0.00 0.00 Average: lo 7.11 7.11 5.61 5.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13305) 01/19/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:00 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.50 0.00 0.80 2.44 0.03 87.22 02:50:01 0 7.26 0.00 0.79 0.69 0.03 91.23 02:50:01 1 2.63 0.00 0.51 0.89 0.02 95.95 02:50:01 2 2.54 0.00 0.33 0.07 0.02 97.05 02:50:01 3 1.81 0.00 0.66 9.21 0.03 88.29 02:50:01 4 3.15 0.00 0.23 5.92 0.02 90.68 02:50:01 5 37.28 0.00 2.45 2.12 0.08 58.07 02:50:01 6 17.22 0.00 1.25 0.39 0.05 81.09 02:50:01 7 4.04 0.00 0.21 0.23 0.03 95.48 02:51:01 all 10.50 0.00 1.22 2.53 0.04 85.71 02:51:01 0 7.71 0.00 0.99 0.92 0.03 90.35 02:51:01 1 17.17 0.00 1.67 5.13 0.07 75.97 02:51:01 2 8.05 0.00 0.89 0.17 0.02 90.88 02:51:01 3 1.47 0.00 0.62 11.24 0.02 86.65 02:51:01 4 20.83 0.00 1.52 1.50 0.05 76.09 02:51:01 5 11.76 0.00 1.62 0.07 0.05 86.50 02:51:01 6 12.87 0.00 1.12 0.70 0.03 85.27 02:51:01 7 4.11 0.00 1.35 0.55 0.03 93.95 02:52:01 all 11.47 0.00 4.76 8.46 0.07 75.24 02:52:01 0 12.92 0.00 5.32 3.84 0.07 77.85 02:52:01 1 10.14 0.00 4.79 40.51 0.08 44.48 02:52:01 2 11.54 0.00 4.76 15.38 0.07 68.25 02:52:01 3 13.42 0.00 4.47 2.21 0.05 79.85 02:52:01 4 11.84 0.00 5.47 1.37 0.08 81.23 02:52:01 5 12.57 0.00 4.68 1.00 0.08 81.67 02:52:01 6 10.73 0.00 5.14 0.24 0.05 83.84 02:52:01 7 8.58 0.00 3.45 3.30 0.07 84.61 02:53:01 all 30.12 0.00 3.09 1.68 0.09 65.03 02:53:01 0 27.75 0.00 3.05 5.56 0.08 63.56 02:53:01 1 28.95 0.00 2.98 0.56 0.08 67.43 02:53:01 2 28.26 0.00 2.73 0.18 0.10 68.72 02:53:01 3 32.02 0.00 3.50 2.41 0.08 61.99 02:53:01 4 31.65 0.00 3.19 0.84 0.10 64.21 02:53:01 5 30.39 0.00 3.18 3.41 0.08 62.94 02:53:01 6 28.75 0.00 2.82 0.23 0.08 68.11 02:53:01 7 33.18 0.00 3.29 0.20 0.08 63.25 02:54:01 all 0.79 0.00 0.11 1.19 0.03 97.89 02:54:01 0 0.55 0.00 0.08 0.10 0.02 99.25 02:54:01 1 1.60 0.00 0.13 0.02 0.05 98.20 02:54:01 2 0.97 0.00 0.10 0.02 0.07 98.85 02:54:01 3 0.55 0.00 0.08 9.35 0.02 90.00 02:54:01 4 0.82 0.00 0.12 0.00 0.02 99.05 02:54:01 5 0.88 0.00 0.12 0.00 0.02 98.98 02:54:01 6 0.08 0.00 0.03 0.00 0.00 99.88 02:54:01 7 0.87 0.00 0.15 0.02 0.05 98.91 02:55:01 all 7.43 0.00 0.73 1.20 0.05 90.59 02:55:01 0 6.81 0.00 0.77 0.03 0.05 92.34 02:55:01 1 8.29 0.00 0.68 0.05 0.05 90.93 02:55:01 2 7.36 0.00 0.70 0.02 0.03 91.88 02:55:01 3 7.91 0.00 0.70 6.88 0.05 84.46 02:55:01 4 7.51 0.00 0.60 0.47 0.05 91.37 02:55:01 5 5.92 0.00 0.65 0.08 0.05 93.29 02:55:01 6 8.32 0.00 0.92 0.05 0.03 90.68 02:55:01 7 7.33 0.00 0.80 2.04 0.03 89.79 02:56:01 all 0.44 0.00 0.17 1.05 0.08 98.27 02:56:01 0 0.30 0.00 0.20 0.00 0.05 99.45 02:56:01 1 0.59 0.00 0.23 0.00 0.30 98.88 02:56:01 2 0.55 0.00 0.18 0.00 0.05 99.21 02:56:01 3 0.74 0.00 0.12 0.05 0.03 99.06 02:56:01 4 0.50 0.00 0.27 8.38 0.05 90.80 02:56:01 5 0.45 0.00 0.13 0.00 0.03 99.38 02:56:01 6 0.22 0.00 0.07 0.00 0.03 99.68 02:56:01 7 0.17 0.00 0.15 0.00 0.03 99.65 02:57:01 all 4.70 0.00 0.68 0.32 0.04 94.27 02:57:01 0 3.32 0.00 0.75 0.05 0.03 95.85 02:57:01 1 8.90 0.00 0.76 0.12 0.05 90.18 02:57:01 2 17.62 0.00 1.20 0.60 0.05 80.52 02:57:01 3 2.62 0.00 0.52 0.90 0.05 95.90 02:57:01 4 1.50 0.00 0.52 0.13 0.03 97.81 02:57:01 5 0.92 0.00 0.77 0.52 0.03 97.76 02:57:01 6 0.92 0.00 0.50 0.08 0.02 98.48 02:57:01 7 1.77 0.00 0.43 0.13 0.02 97.65 Average: all 9.36 0.00 1.44 2.35 0.05 86.80 Average: 0 8.32 0.00 1.49 1.40 0.05 88.75 Average: 1 9.76 0.00 1.46 5.84 0.09 82.85 Average: 2 9.59 0.00 1.36 2.03 0.05 86.97 Average: 3 7.54 0.00 1.33 5.30 0.04 85.79 Average: 4 9.69 0.00 1.48 2.34 0.05 86.44 Average: 5 12.57 0.00 1.70 0.90 0.05 84.78 Average: 6 9.90 0.00 1.47 0.21 0.04 88.38 Average: 7 7.48 0.00 1.22 0.80 0.04 90.45