---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1555 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 11G 145G 7% / 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 828 29039 0 2298 30910 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b6:7d:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:feb6:7d11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:10:48:32 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-1555) 11/19/23 _x86_64_ (8 CPU) 08:05:09 LINUX RESTART (8 CPU) 08:06:01 tps rtps wtps bread/s bwrtn/s 08:07:01 12.00 0.00 12.00 0.00 11257.72 08:08:01 8.13 0.00 8.13 0.00 11036.03 08:09:01 7.81 0.00 7.81 0.00 10895.83 08:10:01 8.13 0.00 8.13 0.00 11036.03 08:11:01 9.85 0.97 8.88 20.66 10915.11 08:12:01 8.67 0.02 8.65 0.13 11043.89 08:13:01 8.50 0.00 8.50 0.00 10906.58 08:14:01 8.62 0.00 8.62 0.00 11042.83 08:15:01 8.02 0.00 8.02 0.00 10901.12 08:16:01 11.85 3.15 8.70 141.44 11225.46 08:17:01 103.95 36.50 67.44 1701.17 17233.99 08:18:01 132.56 19.61 112.95 740.81 24286.09 08:19:01 61.39 12.78 48.61 437.53 14778.34 Average: 29.96 5.62 24.34 234.00 12812.26 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 30639328 31881116 2299892 6.98 38676 1531580 1292828 3.80 638472 1414068 20 08:08:01 30636824 31878780 2302396 6.99 38756 1531584 1313372 3.86 641816 1414060 16 08:09:01 30635660 31877704 2303560 6.99 38844 1531584 1313372 3.86 642832 1414060 16 08:10:01 30634972 31877104 2304248 7.00 38924 1531588 1313372 3.86 643248 1414060 8 08:11:01 30631008 31874088 2308212 7.01 39064 1532188 1329444 3.91 646844 1414560 0 08:12:01 30629436 31872616 2309784 7.01 39160 1532212 1345828 3.96 647992 1414572 16 08:13:01 30628252 31871560 2310968 7.02 39248 1532208 1361908 4.01 649336 1414572 8 08:14:01 30626496 31869940 2312724 7.02 39344 1532228 1361908 4.01 650620 1414584 20 08:15:01 30623792 31867340 2315428 7.03 39432 1532232 1361908 4.01 653612 1414588 12 08:16:01 30535192 31788404 2404028 7.30 39580 1541648 1361908 4.01 733752 1421940 32 08:17:01 30075732 31686616 2863488 8.69 70916 1849672 1416228 4.17 890368 1683992 176732 08:18:01 29311600 31175344 3627620 11.01 90556 2067784 2226248 6.55 1458228 1847732 60000 08:19:01 29768488 31683264 3170732 9.63 99528 2108956 1410760 4.15 983548 1865060 56920 Average: 30413598 31784914 2525622 7.67 50156 1642728 1416083 4.17 760051 1503681 22600 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 1.12 0.10 0.09 0.21 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 ens3 3.27 1.22 2.23 0.23 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 1.17 0.08 0.10 0.17 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 1.17 0.23 0.10 0.17 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 1.42 0.30 0.27 0.39 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 ens3 1.25 0.27 0.11 0.33 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 1.22 0.17 0.10 0.17 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 ens3 1.18 0.17 0.10 0.01 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 2.12 0.63 0.51 0.67 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 ens3 108.92 63.16 117.36 20.36 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 08:17:01 ens3 110.41 77.12 1015.93 25.36 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 3.67 3.67 0.38 0.38 0.00 0.00 0.00 0.00 08:18:01 ens3 230.79 199.43 1608.59 41.49 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:19:01 ens3 76.75 55.97 148.20 18.71 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 41.60 30.68 222.60 8.33 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1555) 11/19/23 _x86_64_ (8 CPU) 08:05:09 LINUX RESTART (8 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 0.13 0.00 0.01 0.51 0.00 99.35 08:07:01 0 0.05 0.00 0.00 0.00 0.00 99.95 08:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:07:01 2 0.00 0.00 0.03 0.08 0.00 99.88 08:07:01 3 0.50 0.00 0.03 0.12 0.03 99.32 08:07:01 4 0.00 0.00 0.02 3.85 0.00 96.13 08:07:01 5 0.45 0.00 0.00 0.00 0.00 99.55 08:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:07:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:08:01 all 0.12 0.00 0.01 0.49 0.01 99.37 08:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:08:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:08:01 2 0.02 0.00 0.02 0.05 0.00 99.92 08:08:01 3 0.82 0.00 0.03 0.00 0.02 99.13 08:08:01 4 0.00 0.00 0.02 3.83 0.00 96.15 08:08:01 5 0.05 0.00 0.02 0.00 0.00 99.93 08:08:01 6 0.03 0.00 0.00 0.00 0.02 99.95 08:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 all 0.01 0.00 0.01 0.50 0.00 99.47 08:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:09:01 2 0.00 0.00 0.00 0.07 0.00 99.93 08:09:01 3 0.05 0.00 0.03 0.00 0.02 99.90 08:09:01 4 0.00 0.00 0.03 3.88 0.02 96.07 08:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:10:01 all 0.02 0.00 0.01 0.50 0.00 99.46 08:10:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 2 0.02 0.00 0.02 0.10 0.00 99.87 08:10:01 3 0.05 0.00 0.00 0.00 0.02 99.93 08:10:01 4 0.00 0.00 0.02 3.93 0.00 96.05 08:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 all 0.07 0.00 0.02 0.52 0.00 99.38 08:11:01 0 0.10 0.00 0.02 0.00 0.00 99.88 08:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:11:01 2 0.00 0.00 0.02 0.07 0.00 99.92 08:11:01 3 0.08 0.00 0.05 0.00 0.02 99.85 08:11:01 4 0.07 0.00 0.02 4.10 0.00 95.82 08:11:01 5 0.28 0.00 0.02 0.03 0.00 99.67 08:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:11:01 7 0.00 0.00 0.02 0.00 0.02 99.97 08:12:01 all 0.01 0.00 0.01 0.50 0.01 99.47 08:12:01 0 0.07 0.00 0.00 0.00 0.00 99.93 08:12:01 1 0.00 0.00 0.02 0.02 0.00 99.97 08:12:01 2 0.00 0.00 0.02 0.10 0.00 99.88 08:12:01 3 0.02 0.00 0.00 0.00 0.02 99.97 08:12:01 4 0.00 0.00 0.03 3.87 0.00 96.10 08:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 all 0.02 0.00 0.01 0.56 0.00 99.42 08:13:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:13:01 3 0.07 0.00 0.02 0.07 0.02 99.83 08:13:01 4 0.00 0.00 0.00 4.38 0.00 95.62 08:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:13:01 7 0.02 0.00 0.00 0.00 0.02 99.97 08:14:01 all 0.02 0.00 0.01 0.50 0.01 99.46 08:14:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 3 0.05 0.00 0.03 0.10 0.02 99.80 08:14:01 4 0.00 0.00 0.02 3.93 0.00 96.05 08:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 all 0.02 0.00 0.01 0.52 0.00 99.44 08:15:01 0 0.03 0.00 0.02 0.03 0.00 99.92 08:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 3 0.03 0.00 0.03 0.03 0.02 99.88 08:15:01 4 0.02 0.00 0.02 4.12 0.00 95.85 08:15:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:15:01 7 0.02 0.00 0.02 0.00 0.02 99.95 08:16:01 all 0.72 0.00 0.05 0.50 0.01 98.72 08:16:01 0 0.82 0.00 0.05 0.12 0.00 99.02 08:16:01 1 0.25 0.00 0.02 0.00 0.00 99.73 08:16:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:16:01 3 1.00 0.00 0.15 0.00 0.02 98.83 08:16:01 4 1.72 0.00 0.03 3.82 0.02 94.42 08:16:01 5 0.70 0.00 0.05 0.00 0.00 99.25 08:16:01 6 0.85 0.00 0.10 0.08 0.02 98.95 08:16:01 7 0.40 0.00 0.02 0.02 0.00 99.57 08:17:01 all 10.51 0.00 0.77 1.55 0.03 87.14 08:17:01 0 2.70 0.00 0.63 6.71 0.03 89.92 08:17:01 1 32.07 0.00 1.92 1.80 0.05 64.16 08:17:01 2 18.80 0.00 0.97 0.77 0.03 79.43 08:17:01 3 1.82 0.00 0.40 0.03 0.05 97.69 08:17:01 4 16.89 0.00 0.87 2.75 0.02 79.47 08:17:01 5 5.88 0.00 0.58 0.03 0.02 93.48 08:17:01 6 5.47 0.00 0.43 0.03 0.00 94.06 08:17:01 7 0.40 0.00 0.30 0.22 0.02 99.07 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 18.37 0.00 1.30 1.50 0.05 78.77 08:18:01 0 17.12 0.00 0.95 4.83 0.07 77.04 08:18:01 1 29.11 0.00 1.90 2.10 0.07 66.83 08:18:01 2 22.08 0.00 1.92 3.71 0.05 72.24 08:18:01 3 17.63 0.00 1.47 0.00 0.08 80.81 08:18:01 4 17.52 0.00 1.08 0.45 0.05 80.89 08:18:01 5 17.14 0.00 1.02 0.28 0.05 81.51 08:18:01 6 10.49 0.00 0.75 0.12 0.03 88.61 08:18:01 7 15.83 0.00 1.29 0.48 0.05 82.35 08:19:01 all 10.73 0.00 0.97 0.91 0.03 87.35 08:19:01 0 14.77 0.00 1.18 4.97 0.03 79.04 08:19:01 1 20.43 0.00 0.77 0.55 0.05 78.21 08:19:01 2 4.61 0.00 0.68 1.04 0.05 93.62 08:19:01 3 17.77 0.00 1.45 0.35 0.05 80.38 08:19:01 4 3.82 0.00 0.57 0.05 0.02 95.55 08:19:01 5 9.86 0.00 1.25 0.35 0.05 88.49 08:19:01 6 6.57 0.00 0.82 0.02 0.02 92.58 08:19:01 7 8.07 0.00 1.05 0.02 0.03 90.83 Average: all 3.14 0.00 0.25 0.70 0.01 95.91 Average: 0 2.75 0.00 0.23 1.28 0.01 95.73 Average: 1 6.31 0.00 0.36 0.34 0.01 92.98 Average: 2 3.51 0.00 0.29 0.46 0.01 95.73 Average: 3 3.07 0.00 0.29 0.05 0.03 96.56 Average: 4 3.08 0.00 0.21 3.31 0.01 93.40 Average: 5 2.65 0.00 0.23 0.05 0.01 97.06 Average: 6 1.81 0.00 0.17 0.02 0.01 98.00 Average: 7 1.90 0.00 0.21 0.06 0.01 97.82