---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13142 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 14G 141G 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 906 24534 0 6725 30805 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:8b:e2:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe8b:e2e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:b2:a8:16 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-13142) 03/14/24 _x86_64_ (8 CPU) 15:19:09 LINUX RESTART (8 CPU) 15:20:02 tps rtps wtps bread/s bwrtn/s 15:21:01 104.58 39.59 64.99 1798.34 17432.44 15:22:01 175.14 50.36 124.78 3821.23 25241.79 15:23:01 51.67 1.30 50.37 100.78 20106.12 15:24:01 83.15 12.71 70.44 2393.87 40120.78 15:25:01 159.61 3.35 156.26 460.49 64926.18 15:26:01 270.65 3.75 266.91 408.87 66754.74 15:27:01 103.57 0.32 103.25 21.33 18860.06 15:28:01 60.09 0.48 59.61 30.26 13424.83 Average: 126.10 13.93 112.18 1127.96 33393.58 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 30192240 31783516 2746980 8.34 69528 1832320 1375764 4.05 793604 1664520 156760 15:22:01 29249976 31215700 3689244 11.20 84904 2178232 1742428 5.13 1462584 1908412 8064 15:23:01 27275468 29676488 5663752 17.19 91524 2596644 3310140 9.74 3109528 2211468 165812 15:24:01 28134080 31572408 4805140 14.59 105180 3598840 1515332 4.46 1425296 2994864 231964 15:25:01 26747628 31613932 6191592 18.80 132872 4918024 1461400 4.30 1424524 4297868 8 15:26:01 23433228 30002624 9505992 28.86 177456 6415140 8434440 24.82 3224844 5629632 2268 15:27:01 20111484 27007528 12827736 38.94 186044 6726212 11355608 33.41 6343764 5801552 2224 15:28:01 21473124 28334860 11466096 34.81 187492 6738868 6149064 18.09 5126936 5707720 348 Average: 25827154 30150882 7112066 21.59 129375 4375535 4418022 13.00 2863885 3777004 70931 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 15:21:01 ens3 175.22 122.96 1115.90 23.48 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 15:22:01 ens3 420.20 293.87 2757.37 66.17 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 ens3 1235.89 722.86 4073.36 220.90 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:24:01 ens3 684.19 479.49 1870.35 157.83 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 br-aa767277a140 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 5.46 5.46 0.61 0.61 0.00 0.00 0.00 0.00 15:25:01 ens3 611.48 324.12 11247.92 29.37 0.00 0.00 0.00 0.00 15:26:01 vethed29585 15.55 14.21 9.94 2.80 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 br-aa767277a140 28.00 26.95 12.07 11.42 0.00 0.00 0.80 0.00 15:26:01 br-9d223e4f14c5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:27:01 vethed29585 26.38 30.88 4.96 5.76 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 br-aa767277a140 11.83 11.80 5.43 5.76 0.00 0.00 0.00 0.00 15:27:01 br-9d223e4f14c5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 br-aa767277a140 93.12 92.90 40.81 45.94 0.00 0.00 0.03 0.00 15:28:01 br-9d223e4f14c5 21.81 12.86 10.54 1.52 0.00 0.00 0.00 0.00 15:28:01 lo 19.96 19.96 2.05 2.05 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: br-aa767277a140 16.65 16.49 7.30 7.91 0.00 0.00 0.10 0.00 Average: br-9d223e4f14c5 2.73 1.62 1.32 0.19 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13142) 03/14/24 _x86_64_ (8 CPU) 15:19:09 LINUX RESTART (8 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 9.51 0.00 0.77 2.94 0.03 86.75 15:21:01 0 18.43 0.00 1.12 1.80 0.03 78.61 15:21:01 1 9.70 0.00 0.68 0.39 0.02 89.21 15:21:01 2 9.01 0.00 0.86 1.14 0.02 88.97 15:21:01 3 1.10 0.00 0.68 11.22 0.02 86.98 15:21:01 4 1.58 0.00 0.36 0.14 0.00 97.93 15:21:01 5 0.96 0.00 0.22 0.80 0.05 97.97 15:21:01 6 1.07 0.00 0.25 0.20 0.02 98.46 15:21:01 7 34.23 0.00 1.95 7.86 0.05 55.90 15:22:01 all 16.68 0.00 0.92 6.71 0.05 75.64 15:22:01 0 7.00 0.00 0.33 0.72 0.02 91.93 15:22:01 1 21.65 0.00 0.80 3.91 0.05 73.59 15:22:01 2 15.12 0.00 1.26 10.06 0.05 73.51 15:22:01 3 19.39 0.00 0.55 8.49 0.07 71.49 15:22:01 4 18.57 0.00 1.62 7.17 0.05 72.59 15:22:01 5 14.73 0.00 0.87 2.05 0.07 82.28 15:22:01 6 17.84 0.00 0.75 2.82 0.03 78.56 15:22:01 7 19.14 0.00 1.12 18.52 0.05 61.16 15:23:01 all 46.63 0.00 1.36 1.48 0.08 50.45 15:23:01 0 49.85 0.00 1.14 0.92 0.07 48.03 15:23:01 1 48.48 0.00 1.27 0.94 0.07 49.24 15:23:01 2 40.81 0.00 1.27 6.97 0.07 50.88 15:23:01 3 52.25 0.00 2.18 0.37 0.12 45.08 15:23:01 4 42.73 0.00 1.74 1.04 0.08 54.40 15:23:01 5 60.06 0.00 0.84 0.00 0.08 39.02 15:23:01 6 37.67 0.00 1.32 1.42 0.05 59.54 15:23:01 7 41.23 0.00 1.21 0.13 0.08 57.35 15:24:01 all 17.50 0.00 1.74 5.05 0.04 75.67 15:24:01 0 13.76 0.00 1.27 0.88 0.05 84.04 15:24:01 1 15.89 0.00 1.74 0.32 0.05 82.00 15:24:01 2 22.81 0.00 1.98 20.06 0.07 55.08 15:24:01 3 20.44 0.00 1.76 6.25 0.03 71.51 15:24:01 4 16.76 0.00 1.70 0.57 0.03 80.93 15:24:01 5 12.56 0.00 1.41 0.12 0.03 85.88 15:24:01 6 14.01 0.00 1.96 0.57 0.05 83.42 15:24:01 7 23.81 0.00 2.11 11.73 0.05 62.30 15:25:01 all 8.05 0.00 2.41 9.36 0.04 80.14 15:25:01 0 7.42 0.00 2.37 9.54 0.05 80.62 15:25:01 1 7.01 0.00 2.12 1.29 0.05 89.53 15:25:01 2 5.01 0.00 2.56 8.44 0.05 83.95 15:25:01 3 9.05 0.00 2.48 3.82 0.03 84.62 15:25:01 4 7.57 0.00 2.67 28.77 0.07 60.92 15:25:01 5 7.91 0.00 2.14 4.32 0.03 85.59 15:25:01 6 6.50 0.00 1.94 0.27 0.03 91.25 15:25:01 7 13.98 0.00 2.86 18.59 0.05 64.52 15:26:01 all 28.39 0.00 5.46 6.72 0.09 59.33 15:26:01 0 27.41 0.00 5.32 11.39 0.07 55.81 15:26:01 1 38.19 0.00 5.01 0.52 0.08 56.19 15:26:01 2 31.28 0.00 5.59 2.13 0.08 60.91 15:26:01 3 27.02 0.00 6.04 28.34 0.10 38.50 15:26:01 4 25.51 0.00 5.04 0.72 0.07 68.66 15:26:01 5 23.20 0.00 6.08 5.27 0.08 65.35 15:26:01 6 25.95 0.00 5.07 2.73 0.07 66.18 15:26:01 7 28.51 0.00 5.61 2.80 0.10 62.97 15:27:01 all 36.61 0.00 2.49 1.09 0.10 59.70 15:27:01 0 35.97 0.00 2.94 0.29 0.10 60.71 15:27:01 1 40.24 0.00 1.94 1.01 0.10 56.71 15:27:01 2 30.88 0.00 2.15 0.59 0.10 66.28 15:27:01 3 39.10 0.00 2.46 1.09 0.10 57.25 15:27:01 4 36.63 0.00 2.20 0.47 0.12 60.58 15:27:01 5 40.64 0.00 2.88 3.94 0.12 52.42 15:27:01 6 34.69 0.00 2.79 0.00 0.10 62.42 15:27:01 7 34.74 0.00 2.57 1.35 0.12 61.22 15:28:01 all 10.29 0.00 1.90 0.97 0.09 86.75 15:28:01 0 8.85 0.00 2.10 3.82 0.10 85.13 15:28:01 1 12.64 0.00 2.19 0.12 0.08 84.97 15:28:01 2 10.64 0.00 1.75 0.22 0.08 87.31 15:28:01 3 10.17 0.00 1.70 0.13 0.08 87.91 15:28:01 4 10.85 0.00 1.83 0.52 0.08 86.72 15:28:01 5 10.48 0.00 1.61 2.13 0.08 85.70 15:28:01 6 8.93 0.00 1.83 0.69 0.08 88.48 15:28:01 7 9.77 0.00 2.20 0.12 0.10 87.80 Average: all 21.72 0.00 2.13 4.29 0.07 71.79 Average: 0 21.09 0.00 2.07 3.66 0.06 73.12 Average: 1 24.23 0.00 1.97 1.06 0.06 72.67 Average: 2 20.70 0.00 2.18 6.22 0.07 70.84 Average: 3 22.34 0.00 2.23 7.43 0.07 67.93 Average: 4 20.04 0.00 2.15 4.92 0.06 72.83 Average: 5 21.36 0.00 2.01 2.33 0.07 74.23 Average: 6 18.35 0.00 1.99 1.09 0.05 78.52 Average: 7 25.67 0.00 2.45 7.64 0.08 64.16