---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2892 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 16G 140G 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 836 23306 0 8024 30875 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:e8:6f:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fee8:6fde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:7e:f0:a5 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-v1-8c-8g-2892) 12/06/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 105.25 31.36 73.89 1634.93 22579.44 22:50:01 111.45 12.46 98.98 262.18 72839.19 22:51:01 207.67 2.48 205.18 88.52 111198.13 22:52:01 245.63 3.50 242.13 317.55 57130.34 22:53:01 44.11 17.13 26.98 3541.28 35104.95 22:54:01 155.56 0.00 155.56 0.00 36304.22 22:55:01 25.41 0.00 25.41 0.00 30210.16 22:56:01 14.05 0.00 14.05 0.00 18696.83 22:57:01 95.55 0.17 95.38 9.47 30184.17 Average: 111.63 7.46 104.17 650.42 46027.48 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30109920 31704696 2829300 8.59 68736 1837384 1422572 4.19 871280 1674136 164600 22:50:01 27059364 31687304 5879856 17.85 88152 4781528 1322624 3.89 1566688 3913400 1469992 22:51:01 26271648 30978940 6667572 20.24 109452 4820624 2128312 6.26 1616532 4623968 69452 22:52:01 24930360 30813284 8008860 24.31 166420 5787408 2697732 7.94 1932144 5496476 32808 22:53:01 24122028 30911856 8817192 26.77 166980 6671332 2064576 6.07 2423936 5792332 412032 22:54:01 24245272 31517632 8693948 26.39 168312 7138044 1560364 4.59 1990120 6088672 304512 22:55:01 22459868 29892984 10479352 31.81 168460 7294504 2820560 8.30 3891980 5959892 44760 22:56:01 24407028 31678296 8532192 25.90 168556 7135952 1358972 4.00 2013836 5902836 20828 22:57:01 23909848 31640988 9029372 27.41 168700 7583292 1400184 4.12 2236592 6164332 1164 Average: 25279482 31202887 7659738 23.25 141530 5894452 1863988 5.48 2060345 5068449 280016 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 59.56 38.06 973.91 6.85 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6388.34 4014.30 24625.31 1000.21 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 299.63 257.66 2786.10 48.98 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 264.44 201.92 3147.53 27.58 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 41.96 37.73 14.39 13.39 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 92.58 73.77 186.89 19.38 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 1.42 1.42 0.07 0.07 0.00 0.00 0.00 0.00 22:55:01 ens3 5.00 3.68 1.37 1.37 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 39.80 39.80 2.04 2.04 0.00 0.00 0.00 0.00 22:56:01 ens3 1.70 1.17 0.43 0.74 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 1858.36 1347.33 447.88 7892.17 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.04 5.04 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1001.37 664.01 3576.30 1001.17 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-v1-8c-8g-2892) 12/06/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.21 0.00 0.67 3.31 0.04 86.76 22:49:01 0 6.73 0.00 0.43 1.10 0.05 91.68 22:49:01 1 1.23 0.00 0.22 16.17 0.02 82.36 22:49:01 2 21.58 0.00 1.28 1.98 0.13 75.02 22:49:01 3 3.67 0.00 0.45 0.28 0.02 95.58 22:49:01 4 6.44 0.00 0.57 0.60 0.02 92.38 22:49:01 5 0.50 0.00 0.27 0.07 0.02 99.15 22:49:01 6 0.37 0.00 0.17 0.02 0.00 99.45 22:49:01 7 33.33 0.00 2.02 6.30 0.07 58.28 22:50:01 all 7.97 0.00 3.44 3.44 0.05 85.10 22:50:01 0 8.26 0.00 4.13 14.22 0.07 73.32 22:50:01 1 16.60 0.00 1.99 11.69 0.03 69.69 22:50:01 2 12.45 0.00 2.12 0.05 0.05 85.33 22:50:01 3 8.10 0.00 3.02 0.02 0.07 88.79 22:50:01 4 2.44 0.00 1.44 0.54 0.03 95.55 22:50:01 5 5.05 0.00 4.16 0.13 0.08 90.57 22:50:01 6 1.02 0.00 1.85 0.33 0.03 96.76 22:50:01 7 9.87 0.00 8.97 0.47 0.07 80.63 22:51:01 all 10.58 0.00 1.42 9.74 0.09 78.18 22:51:01 0 2.79 0.00 0.42 10.10 0.02 86.68 22:51:01 1 11.09 0.00 1.52 7.27 0.07 80.06 22:51:01 2 13.34 0.00 1.32 23.63 0.07 61.65 22:51:01 3 9.60 0.00 0.64 3.46 0.05 86.26 22:51:01 4 5.44 0.00 0.55 4.89 0.05 89.07 22:51:01 5 8.75 0.00 0.99 11.17 0.08 79.01 22:51:01 6 9.39 0.00 3.65 7.71 0.30 78.94 22:51:01 7 24.27 0.00 2.29 9.76 0.10 63.58 22:52:01 all 13.85 0.00 2.97 6.95 0.08 76.15 22:52:01 0 12.51 0.00 4.19 6.00 0.07 77.24 22:52:01 1 27.47 0.00 4.27 18.45 0.08 49.74 22:52:01 2 17.38 0.00 3.97 9.84 0.07 68.74 22:52:01 3 14.36 0.00 1.37 1.11 0.05 83.11 22:52:01 4 6.91 0.00 2.86 3.30 0.17 86.76 22:52:01 5 8.55 0.00 5.35 6.79 0.07 79.24 22:52:01 6 10.23 0.00 0.93 6.66 0.08 82.09 22:52:01 7 13.40 0.00 0.87 3.48 0.07 82.18 22:53:01 all 26.40 0.00 2.32 2.55 0.06 68.67 22:53:01 0 42.70 0.00 4.36 0.00 0.07 52.88 22:53:01 1 31.05 0.00 0.68 2.20 0.07 65.99 22:53:01 2 23.56 0.00 1.12 2.58 0.08 72.65 22:53:01 3 18.68 0.00 1.38 0.40 0.03 79.50 22:53:01 4 6.94 0.00 2.10 1.08 0.07 89.82 22:53:01 5 18.22 0.00 1.85 14.26 0.07 65.60 22:53:01 6 51.67 0.00 5.49 0.00 0.08 42.76 22:53:01 7 18.33 0.00 1.60 0.03 0.03 80.00 22:54:01 all 18.93 0.00 1.85 2.66 0.06 76.50 22:54:01 0 28.43 0.00 1.87 1.32 0.07 68.32 22:54:01 1 19.08 0.00 2.21 1.39 0.03 77.30 22:54:01 2 28.49 0.00 2.26 5.37 0.08 63.80 22:54:01 3 17.55 0.00 1.14 0.00 0.05 81.26 22:54:01 4 12.91 0.00 1.52 0.00 0.05 85.52 22:54:01 5 18.28 0.00 2.50 7.55 0.07 71.60 22:54:01 6 12.26 0.00 1.99 5.71 0.03 80.01 22:54:01 7 14.48 0.00 1.32 0.02 0.05 84.13 22:55:01 all 13.31 0.00 2.33 1.64 0.06 82.67 22:55:01 0 4.55 0.00 0.48 2.63 0.02 92.32 22:55:01 1 14.75 0.00 2.07 0.00 0.02 83.17 22:55:01 2 3.90 0.00 1.27 10.40 0.05 84.38 22:55:01 3 3.20 0.00 0.45 0.00 0.05 96.30 22:55:01 4 6.48 0.00 1.14 0.00 0.03 92.34 22:55:01 5 4.20 0.00 1.26 0.07 0.17 94.31 22:55:01 6 65.26 0.00 11.20 0.00 0.10 23.44 22:55:01 7 4.14 0.00 0.82 0.00 0.02 95.02 22:56:01 all 9.41 0.00 10.90 1.13 0.13 78.44 22:56:01 0 10.92 0.00 16.98 0.74 0.13 71.23 22:56:01 1 15.86 0.00 18.89 0.02 0.12 65.11 22:56:01 2 10.82 0.00 17.24 3.34 0.12 68.48 22:56:01 3 8.12 0.00 10.43 0.00 0.12 81.34 22:56:01 4 6.43 0.00 3.76 0.00 0.12 89.69 22:56:01 5 5.38 0.00 7.39 4.99 0.15 82.09 22:56:01 6 10.24 0.00 4.70 0.00 0.12 84.94 22:56:01 7 7.36 0.00 7.38 0.00 0.15 85.11 22:57:01 all 7.13 0.00 0.92 1.90 0.02 90.03 22:57:01 0 0.62 0.00 0.47 0.08 0.02 98.82 22:57:01 1 12.93 0.00 1.59 0.00 0.02 85.47 22:57:01 2 40.50 0.00 2.70 0.00 0.07 56.73 22:57:01 3 0.42 0.00 0.13 0.00 0.00 99.45 22:57:01 4 0.65 0.00 0.17 0.02 0.00 99.17 22:57:01 5 0.84 0.00 1.62 8.56 0.02 88.97 22:57:01 6 0.47 0.00 0.33 0.00 0.02 99.18 22:57:01 7 0.75 0.00 0.37 6.61 0.02 92.26 Average: all 12.98 0.00 2.98 3.70 0.07 80.28 Average: 0 13.06 0.00 3.73 4.00 0.06 79.16 Average: 1 16.66 0.00 3.73 6.33 0.05 73.23 Average: 2 19.10 0.00 3.70 6.35 0.08 70.77 Average: 3 9.30 0.00 2.11 0.58 0.05 87.96 Average: 4 6.08 0.00 1.56 1.15 0.06 91.14 Average: 5 7.74 0.00 2.81 5.95 0.08 83.42 Average: 6 17.89 0.00 3.37 2.27 0.09 76.39 Average: 7 14.03 0.00 2.83 2.96 0.06 80.12