---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13485 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 851 28459 0 2856 30881 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:fa:24:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fefa:24a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:13:19:40 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-13485) 03/16/24 _x86_64_ (8 CPU) 03:44:24 LINUX RESTART (8 CPU) 03:45:01 tps rtps wtps bread/s bwrtn/s 03:46:01 116.20 42.43 73.77 1901.82 22403.87 03:47:01 113.90 36.59 77.30 1220.33 24699.08 03:48:01 11.68 0.00 11.68 0.00 15678.72 03:49:01 34.29 4.73 29.56 162.91 16961.84 03:50:01 13.06 0.00 13.06 0.00 15800.03 03:51:01 49.09 2.40 46.69 52.66 21427.36 03:52:01 37.78 13.55 24.23 468.32 19440.76 03:53:01 27.21 6.36 20.84 976.34 16355.08 Average: 50.40 13.26 37.14 597.80 19095.79 03:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 30141912 31720300 2797308 8.49 68292 1821688 1401256 4.12 848668 1658040 151840 03:47:01 29780080 31486324 3159140 9.59 76336 1934784 2015280 5.93 1100952 1753276 2260 03:48:01 29780388 31486692 3158832 9.59 76420 1934784 2015280 5.93 1100944 1753276 40 03:49:01 29629204 31379580 3310016 10.05 79208 1973968 2193868 6.45 1213968 1787260 4680 03:50:01 29627912 31378396 3311308 10.05 79296 1973968 2209948 6.50 1214656 1787272 20 03:51:01 29241056 31174008 3698164 11.23 85436 2143944 2209948 6.50 1428492 1947676 12640 03:52:01 26490200 28530676 6449020 19.58 87176 2247412 5976144 17.58 4148840 1969560 556 03:53:01 29211372 31679856 3727848 11.32 88672 2667276 1414784 4.16 1230636 2158020 374908 Average: 29237766 31104479 3701454 11.24 80104 2087228 2429564 7.15 1535894 1851798 68368 03:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 ens3 221.91 146.98 1151.20 37.26 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 03:47:01 ens3 61.01 41.21 333.56 11.32 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:48:01 ens3 0.12 0.17 0.05 0.42 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 ens3 60.91 56.04 513.13 10.80 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:50:01 ens3 0.28 0.27 0.13 0.23 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 ens3 229.96 175.09 2661.57 24.92 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:52:01 ens3 310.45 187.95 625.38 60.60 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 ens3 718.18 426.16 414.14 155.32 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 lo 4.13 4.13 3.20 3.20 0.00 0.00 0.00 0.00 Average: ens3 200.36 129.24 712.39 37.61 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 0.86 0.86 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13485) 03/16/24 _x86_64_ (8 CPU) 03:44:24 LINUX RESTART (8 CPU) 03:45:01 CPU %user %nice %system %iowait %steal %idle 03:46:01 all 10.68 0.00 0.83 2.85 0.04 85.60 03:46:01 0 13.05 0.00 1.18 0.65 0.03 85.08 03:46:01 1 1.15 0.00 0.53 15.39 0.03 82.89 03:46:01 2 3.46 0.00 0.20 0.87 0.08 95.39 03:46:01 3 13.28 0.00 0.92 0.83 0.02 84.95 03:46:01 4 28.82 0.00 1.82 2.32 0.10 66.93 03:46:01 5 18.03 0.00 1.17 0.72 0.03 80.06 03:46:01 6 3.97 0.00 0.43 0.23 0.02 95.34 03:46:01 7 3.64 0.00 0.42 1.80 0.02 94.13 03:47:01 all 4.96 0.00 0.30 1.95 0.02 92.77 03:47:01 0 3.82 0.00 0.12 0.00 0.02 96.05 03:47:01 1 3.97 0.00 0.22 3.62 0.02 92.18 03:47:01 2 1.46 0.00 0.18 1.83 0.05 96.48 03:47:01 3 17.04 0.00 0.60 0.93 0.03 81.39 03:47:01 4 5.32 0.00 0.28 0.07 0.02 94.32 03:47:01 5 1.42 0.00 0.13 0.00 0.02 98.43 03:47:01 6 4.24 0.00 0.48 4.62 0.02 90.64 03:47:01 7 2.35 0.00 0.37 4.52 0.00 92.76 03:48:01 all 0.01 0.00 0.01 0.95 0.01 99.02 03:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:48:01 1 0.02 0.00 0.03 0.10 0.02 99.83 03:48:01 2 0.02 0.00 0.02 0.00 0.03 99.93 03:48:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:48:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:48:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:48:01 6 0.00 0.00 0.00 7.49 0.00 92.51 03:48:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:49:01 all 3.01 0.00 0.18 0.89 0.02 95.90 03:49:01 0 3.37 0.00 0.12 0.00 0.02 96.50 03:49:01 1 2.57 0.00 0.10 0.02 0.03 97.28 03:49:01 2 1.21 0.00 0.13 0.02 0.03 98.61 03:49:01 3 4.36 0.00 0.07 0.00 0.02 95.55 03:49:01 4 0.43 0.00 0.17 0.00 0.00 99.40 03:49:01 5 2.72 0.00 0.10 0.00 0.02 97.17 03:49:01 6 4.47 0.00 0.52 6.87 0.03 88.11 03:49:01 7 4.92 0.00 0.27 0.27 0.02 94.53 03:50:01 all 0.02 0.00 0.01 0.95 0.01 99.01 03:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:50:01 2 0.03 0.00 0.03 0.03 0.03 99.87 03:50:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:50:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:50:01 5 0.02 0.00 0.00 0.02 0.00 99.97 03:50:01 6 0.02 0.00 0.02 7.56 0.00 92.41 03:50:01 7 0.00 0.00 0.00 0.02 0.00 99.98 03:51:01 all 3.53 0.00 0.35 1.11 0.02 94.98 03:51:01 0 5.18 0.00 0.08 0.00 0.02 94.72 03:51:01 1 1.60 0.00 0.38 0.50 0.03 97.48 03:51:01 2 5.17 0.00 1.02 0.33 0.07 93.41 03:51:01 3 1.53 0.00 0.38 0.13 0.03 97.91 03:51:01 4 1.00 0.00 0.30 0.18 0.02 98.50 03:51:01 5 6.12 0.00 0.05 0.00 0.02 93.82 03:51:01 6 1.50 0.00 0.28 7.64 0.02 90.55 03:51:01 7 6.17 0.00 0.25 0.12 0.02 93.45 03:52:01 all 27.15 0.00 0.69 0.67 0.06 71.43 03:52:01 0 24.80 0.00 0.97 0.02 0.05 74.17 03:52:01 1 20.75 0.00 0.57 0.02 0.05 78.62 03:52:01 2 22.00 0.00 0.76 0.56 0.07 76.60 03:52:01 3 24.60 0.00 0.38 0.00 0.05 74.97 03:52:01 4 32.55 0.00 1.10 0.15 0.05 66.14 03:52:01 5 36.25 0.00 0.84 0.30 0.07 62.55 03:52:01 6 36.69 0.00 0.37 4.38 0.07 58.50 03:52:01 7 19.57 0.00 0.57 0.00 0.05 79.82 03:53:01 all 20.74 0.00 1.19 0.80 0.05 77.22 03:53:01 0 16.42 0.00 0.70 0.00 0.03 82.84 03:53:01 1 22.46 0.00 1.19 0.00 0.05 76.30 03:53:01 2 30.32 0.00 1.24 0.02 0.10 68.33 03:53:01 3 14.63 0.00 0.63 0.00 0.03 84.70 03:53:01 4 14.44 0.00 0.97 0.12 0.05 84.43 03:53:01 5 26.29 0.00 0.88 0.27 0.03 72.52 03:53:01 6 13.21 0.00 1.49 5.88 0.05 79.37 03:53:01 7 28.12 0.00 2.40 0.08 0.03 69.36 Average: all 8.76 0.00 0.44 1.27 0.03 89.49 Average: 0 8.33 0.00 0.40 0.08 0.02 91.17 Average: 1 6.56 0.00 0.38 2.45 0.03 90.57 Average: 2 7.98 0.00 0.45 0.46 0.06 91.05 Average: 3 9.44 0.00 0.38 0.24 0.02 89.93 Average: 4 10.32 0.00 0.58 0.35 0.03 88.72 Average: 5 11.35 0.00 0.40 0.16 0.02 88.07 Average: 6 8.01 0.00 0.45 5.58 0.03 85.93 Average: 7 8.10 0.00 0.53 0.85 0.02 90.50