---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1403 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 849 23293 0 8024 30862 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:df:6a:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fedf:6a50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:51:52:f8 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-1403) 11/18/23 _x86_64_ (8 CPU) 22:47:28 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 106.85 44.65 62.19 1981.49 15230.91 22:50:01 100.00 12.51 87.49 267.07 39129.24 22:51:01 217.21 2.50 214.71 83.72 131928.68 22:52:01 230.93 20.31 210.61 3861.49 49863.42 22:53:01 35.19 0.02 35.18 0.13 28099.85 22:54:01 222.20 0.00 222.20 0.00 38724.18 22:55:01 14.01 0.10 13.91 4.67 14721.01 22:56:01 82.42 0.00 82.42 0.00 9953.54 22:57:01 111.71 0.53 111.18 54.66 25920.75 Average: 124.54 8.89 115.65 692.36 39330.31 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30157244 31736932 2781976 8.45 67352 1824016 1431256 4.21 839532 1661268 169564 22:50:01 27301476 31680320 5637744 17.12 87376 4541392 1370420 4.03 1493452 3755636 1961876 22:51:01 26052068 30939792 6887152 20.91 117816 4969608 2139676 6.30 1668980 4771996 227448 22:52:01 24267564 30661224 8671656 26.33 166504 6287816 2419708 7.12 2195184 5888092 399144 22:53:01 23885100 30806028 9054120 27.49 167472 6798332 2116416 6.23 2612552 5839120 531144 22:54:01 23807432 31065112 9131788 27.72 168032 7125000 1988840 5.85 2520536 5999584 1588 22:55:01 22646548 30090860 10292672 31.25 168124 7305016 2559360 7.53 3699496 5968456 7224 22:56:01 24053496 31667600 8885724 26.98 168208 7470284 1432320 4.21 2161928 6101008 352964 22:57:01 23863396 31606808 9075824 27.55 172240 7592332 1444844 4.25 2281724 6168220 12380 Average: 25114925 31139408 7824295 23.75 142569 5990422 1878093 5.53 2163709 5128153 407037 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 319.52 179.55 1327.88 47.43 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 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 7109.01 4590.45 24860.60 1143.27 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 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 472.22 352.46 3141.29 78.70 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 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 338.03 256.67 2849.57 47.77 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 60.49 50.31 182.00 14.09 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 66.77 56.01 18.66 18.31 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 22:55:01 lo 17.78 17.78 0.91 0.91 0.00 0.00 0.00 0.00 22:55:01 ens3 11.21 8.30 6.12 8.64 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 22:56:01 lo 23.45 23.45 1.21 1.21 0.00 0.00 0.00 0.00 22:56:01 ens3 21.66 17.23 4.13 4.71 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 22:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 ens3 1912.80 918.86 431.19 7827.85 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 5.10 5.10 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1147.44 715.53 3651.71 1022.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1403) 11/18/23 _x86_64_ (8 CPU) 22:47:28 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.17 0.00 0.87 1.94 0.03 85.99 22:49:01 0 18.85 0.00 1.07 0.29 0.03 79.76 22:49:01 1 15.86 0.00 1.15 0.87 0.03 82.09 22:49:01 2 8.64 0.00 0.80 11.16 0.03 79.36 22:49:01 3 4.00 0.00 0.44 0.44 0.00 95.12 22:49:01 4 6.15 0.00 0.48 0.34 0.07 92.97 22:49:01 5 6.10 0.00 0.68 0.25 0.02 92.95 22:49:01 6 2.83 0.00 0.15 0.54 0.02 96.46 22:49:01 7 26.95 0.00 2.19 1.63 0.05 69.17 22:50:01 all 8.21 0.00 3.09 3.31 0.05 85.34 22:50:01 0 2.74 0.00 1.50 0.02 0.02 95.73 22:50:01 1 4.90 0.00 1.44 12.61 0.02 81.04 22:50:01 2 20.71 0.00 2.61 3.85 0.07 72.75 22:50:01 3 9.05 0.00 2.16 0.12 0.03 88.64 22:50:01 4 3.52 0.00 5.15 1.35 0.07 89.91 22:50:01 5 13.64 0.00 4.66 7.68 0.05 73.96 22:50:01 6 7.63 0.00 4.26 0.67 0.03 87.41 22:50:01 7 3.37 0.00 2.93 0.02 0.07 93.61 22:51:01 all 11.67 0.00 1.68 10.80 0.05 75.80 22:51:01 0 12.31 0.00 0.27 0.00 0.03 87.39 22:51:01 1 14.53 0.00 3.37 8.70 0.08 73.32 22:51:01 2 7.63 0.00 0.40 1.47 0.03 90.46 22:51:01 3 14.17 0.00 1.27 0.10 0.03 84.43 22:51:01 4 19.50 0.00 2.88 29.14 0.07 48.42 22:51:01 5 5.10 0.00 1.43 43.37 0.03 50.08 22:51:01 6 8.32 0.00 0.79 1.57 0.05 89.27 22:51:01 7 11.86 0.00 3.02 2.22 0.05 82.85 22:52:01 all 20.84 0.00 2.89 4.34 0.08 71.85 22:52:01 0 13.34 0.00 1.00 3.95 0.07 81.64 22:52:01 1 23.11 0.00 5.13 3.22 0.08 68.46 22:52:01 2 20.32 0.00 2.55 2.94 0.08 74.11 22:52:01 3 32.71 0.00 4.04 0.34 0.10 62.81 22:52:01 4 25.84 0.00 3.18 1.23 0.08 69.67 22:52:01 5 19.50 0.00 1.62 10.63 0.07 68.19 22:52:01 6 12.34 0.00 1.61 7.64 0.05 78.36 22:52:01 7 19.64 0.00 3.98 4.72 0.10 71.56 22:53:01 all 24.46 0.00 2.31 2.07 0.06 71.11 22:53:01 0 17.67 0.00 1.30 0.02 0.03 80.98 22:53:01 1 8.12 0.00 2.34 0.02 0.08 89.44 22:53:01 2 5.70 0.00 1.50 1.79 0.05 90.96 22:53:01 3 27.87 0.00 1.10 0.00 0.05 70.98 22:53:01 4 41.53 0.00 4.51 0.02 0.10 53.84 22:53:01 5 14.30 0.00 1.23 11.70 0.03 72.73 22:53:01 6 10.50 0.00 3.10 2.97 0.03 83.40 22:53:01 7 70.00 0.00 3.40 0.08 0.12 26.40 22:54:01 all 15.46 0.00 2.57 2.75 0.06 79.17 22:54:01 0 13.21 0.00 4.22 0.00 0.07 82.50 22:54:01 1 5.44 0.00 1.11 10.89 0.03 82.53 22:54:01 2 26.43 0.00 3.51 1.02 0.08 68.95 22:54:01 3 19.95 0.00 2.00 4.32 0.05 73.68 22:54:01 4 12.90 0.00 1.39 0.00 0.07 85.65 22:54:01 5 9.38 0.00 0.45 5.12 0.03 85.01 22:54:01 6 13.05 0.00 3.25 0.65 0.05 83.00 22:54:01 7 23.25 0.00 4.60 0.02 0.05 72.08 22:55:01 all 13.80 0.00 5.11 0.71 0.09 80.29 22:55:01 0 48.70 0.00 4.32 0.00 0.13 46.85 22:55:01 1 8.09 0.00 3.11 0.00 0.10 88.70 22:55:01 2 6.72 0.00 4.45 0.00 0.13 88.69 22:55:01 3 4.73 0.00 2.36 4.14 0.07 88.71 22:55:01 4 13.86 0.00 11.74 0.23 0.07 74.10 22:55:01 5 5.94 0.00 5.61 1.32 0.07 87.06 22:55:01 6 7.79 0.00 6.03 0.02 0.07 86.10 22:55:01 7 14.37 0.00 3.22 0.00 0.08 82.32 22:56:01 all 10.50 0.00 6.48 0.59 0.07 82.36 22:56:01 0 8.84 0.00 13.15 0.00 0.05 77.96 22:56:01 1 2.77 0.00 4.60 0.10 0.05 92.48 22:56:01 2 3.62 0.00 5.36 0.00 0.08 90.94 22:56:01 3 3.93 0.00 3.02 1.54 0.07 91.44 22:56:01 4 36.45 0.00 4.29 0.00 0.10 59.15 22:56:01 5 9.64 0.00 10.27 3.09 0.07 76.93 22:56:01 6 5.13 0.00 7.48 0.00 0.05 87.34 22:56:01 7 13.92 0.00 3.88 0.07 0.07 82.07 22:57:01 all 6.85 0.00 0.91 1.97 0.02 90.25 22:57:01 0 0.13 0.00 0.17 0.00 0.02 99.68 22:57:01 1 12.84 0.00 0.35 0.85 0.03 85.93 22:57:01 2 0.32 0.00 0.33 7.16 0.02 92.17 22:57:01 3 11.46 0.00 0.70 2.67 0.02 85.15 22:57:01 4 13.17 0.00 0.95 0.05 0.03 85.79 22:57:01 5 2.34 0.00 0.17 4.59 0.00 92.91 22:57:01 6 8.90 0.00 2.24 0.00 0.03 88.83 22:57:01 7 5.68 0.00 2.35 0.44 0.02 91.52 Average: all 13.67 0.00 2.88 3.16 0.06 80.23 Average: 0 15.11 0.00 2.99 0.47 0.05 81.38 Average: 1 10.60 0.00 2.51 4.13 0.06 82.70 Average: 2 11.11 0.00 2.40 3.25 0.06 83.18 Average: 3 14.21 0.00 1.90 1.52 0.05 82.32 Average: 4 19.24 0.00 3.85 3.60 0.07 73.24 Average: 5 9.55 0.00 2.89 9.75 0.04 77.76 Average: 6 8.51 0.00 3.22 1.56 0.04 86.67 Average: 7 21.11 0.00 3.29 1.02 0.07 74.51