---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9365 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 459 463 0 3020 3201 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:17:9f:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85461sec preferred_lft 85461sec inet6 fe80::f816:3eff:fe17:9fa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:6f:62:f4 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9365) 11/02/24 _x86_64_ (4 CPU) 09:42:49 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 87.87 44.29 43.58 4724.15 37629.88 09:45:01 1.53 0.02 1.52 2.00 17.46 09:46:01 0.90 0.00 0.90 0.00 10.66 09:47:01 0.85 0.00 0.85 0.00 9.87 09:48:01 1.07 0.02 1.05 3.20 13.06 09:49:01 0.80 0.00 0.80 0.00 10.00 09:50:01 1.18 0.00 1.18 0.00 14.26 09:51:01 1.15 0.00 1.15 0.00 13.60 09:52:01 0.75 0.00 0.75 0.00 9.47 09:53:01 1.40 0.00 1.40 0.00 17.60 09:54:02 5.20 3.82 1.38 183.70 218.50 09:55:01 122.91 36.59 86.32 1718.49 6388.48 09:56:01 313.78 12.48 301.30 2263.89 31223.73 09:57:01 234.88 0.03 234.84 0.67 12594.43 09:58:01 61.34 8.68 52.66 606.57 25857.82 Average: 55.63 7.03 48.60 632.30 7603.19 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2063964 3469040 1974688 48.89 26444 1548992 806144 15.85 400004 1429300 220 09:45:01 2064552 3469744 1974100 48.88 26476 1549056 806144 15.85 399752 1429332 132 09:46:01 2065016 3470272 1973636 48.87 26508 1549060 806144 15.85 398440 1429360 12 09:47:01 2065112 3470424 1973540 48.87 26532 1549064 806144 15.85 397712 1429364 124 09:48:01 2065180 3470636 1973472 48.86 26572 1549152 815488 16.03 397920 1429444 16 09:49:01 2064964 3470448 1973688 48.87 26596 1549164 815488 16.03 398012 1429464 128 09:50:01 2064824 3470500 1973828 48.87 26660 1549296 815488 16.03 398160 1429580 156 09:51:01 2064716 3470452 1973936 48.88 26676 1549304 815488 16.03 398060 1429600 4 09:52:01 2064592 3470328 1974060 48.88 26696 1549304 815488 16.03 398052 1429600 12 09:53:01 2064592 3470404 1974060 48.88 26756 1549308 815488 16.03 398112 1429608 184 09:54:02 2020332 3438116 2018320 49.98 26920 1561036 827496 16.27 435628 1436676 92 09:55:01 1590044 3340920 2448608 60.63 56668 1846864 889568 17.49 590144 1674348 161576 09:56:01 781120 3268336 3257532 80.66 87692 2513780 1234828 24.27 759688 2237580 12560 09:57:01 680956 3322744 3357696 83.14 106568 2635892 1174388 23.09 738856 2347044 336 09:58:01 506184 3296068 3532468 87.47 119844 2761548 939472 18.47 739376 2512728 17364 Average: 1748410 3424562 2290242 56.71 44241 1787388 878884 17.28 483194 1633535 12861 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 202.55 126.61 494.89 26.76 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.87 0.28 1.45 0.02 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:02 ens3 111.70 69.09 139.53 27.65 0.00 0.00 0.00 0.00 09:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:02 lo 0.05 0.05 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 ens3 189.27 132.28 1142.93 24.48 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 09:56:01 ens3 452.12 228.91 3109.59 21.24 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:57:01 ens3 58.56 49.44 362.24 5.13 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 467.29 298.65 3501.54 24.16 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 98.77 60.31 582.86 8.62 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 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9365) 11/02/24 _x86_64_ (4 CPU) 09:42:49 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.90 0.00 1.19 3.13 0.02 91.76 09:44:01 0 4.68 0.00 0.83 0.87 0.02 93.60 09:44:01 1 4.05 0.00 1.04 3.27 0.03 91.61 09:44:01 2 4.35 0.00 1.07 5.28 0.02 89.29 09:44:01 3 2.49 0.00 1.77 3.13 0.02 92.58 09:45:01 all 0.49 0.00 0.01 0.01 0.01 99.48 09:45:01 0 0.18 0.00 0.03 0.00 0.00 99.78 09:45:01 1 1.73 0.00 0.02 0.03 0.02 98.21 09:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 all 0.14 0.00 0.04 0.00 0.01 99.80 09:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:46:01 1 0.50 0.00 0.08 0.03 0.00 99.38 09:46:01 2 0.07 0.00 0.05 0.00 0.02 99.87 09:46:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:47:01 all 0.03 0.00 0.02 0.01 0.00 99.94 09:47:01 0 0.05 0.00 0.02 0.00 0.00 99.93 09:47:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:47:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 all 0.02 0.00 0.01 0.01 0.00 99.95 09:48:01 0 0.02 0.00 0.02 0.02 0.00 99.95 09:48:01 1 0.00 0.00 0.02 0.05 0.02 99.92 09:48:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:48:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 all 0.03 0.00 0.01 0.00 0.01 99.95 09:49:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:49:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:49:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:49:01 3 0.00 0.00 0.03 0.00 0.00 99.97 09:50:01 all 0.12 0.00 0.01 0.02 0.00 99.85 09:50:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:50:01 1 0.38 0.00 0.00 0.07 0.00 99.55 09:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:50:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:51:01 all 0.52 0.00 0.02 0.00 0.01 99.44 09:51:01 0 0.08 0.00 0.07 0.00 0.02 99.83 09:51:01 1 1.97 0.00 0.00 0.00 0.00 98.03 09:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 all 0.39 0.00 0.03 0.01 0.01 99.56 09:52:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:52:01 1 1.43 0.00 0.07 0.07 0.02 98.42 09:52:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 all 0.02 0.00 0.02 0.03 0.00 99.93 09:53:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:53:01 1 0.00 0.00 0.02 0.10 0.00 99.88 09:53:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:53:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:54:02 all 1.69 0.00 0.11 0.07 0.01 98.12 09:54:02 0 1.66 0.00 0.12 0.08 0.02 98.13 09:54:02 1 1.20 0.00 0.22 0.12 0.00 98.46 09:54:02 2 2.18 0.00 0.03 0.05 0.00 97.73 09:54:02 3 1.73 0.00 0.07 0.00 0.02 98.18 09:54:02 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 18.37 0.00 1.67 3.76 0.06 76.13 09:55:01 0 6.12 0.00 1.40 5.61 0.03 86.83 09:55:01 1 25.83 0.00 1.96 6.65 0.09 65.48 09:55:01 2 32.20 0.00 2.29 2.68 0.07 62.76 09:55:01 3 9.36 0.00 1.07 0.14 0.02 89.41 09:56:01 all 10.59 0.00 3.07 9.17 0.08 77.10 09:56:01 0 6.09 0.00 1.97 1.37 0.07 90.51 09:56:01 1 6.16 0.00 3.49 15.97 0.08 74.30 09:56:01 2 23.01 0.00 3.49 8.81 0.10 64.59 09:56:01 3 7.10 0.00 3.29 10.60 0.07 78.94 09:57:01 all 5.97 0.00 2.48 7.28 0.07 84.20 09:57:01 0 4.28 0.00 2.21 4.48 0.05 88.99 09:57:01 1 7.18 0.00 2.30 7.06 0.07 83.39 09:57:01 2 6.31 0.00 2.20 6.94 0.08 84.47 09:57:01 3 6.13 0.00 3.23 10.67 0.07 79.89 09:58:01 all 9.60 0.00 2.14 1.60 0.04 86.62 09:58:01 0 18.51 0.00 3.39 2.24 0.05 75.81 09:58:01 1 10.36 0.00 1.98 0.60 0.05 87.01 09:58:01 2 3.07 0.00 1.06 2.87 0.03 92.97 09:58:01 3 6.42 0.00 2.11 0.67 0.03 90.77 Average: all 3.43 0.00 0.72 1.67 0.02 94.16 Average: 0 2.79 0.00 0.68 0.97 0.02 95.54 Average: 1 4.02 0.00 0.74 2.25 0.02 92.97 Average: 2 4.72 0.00 0.68 1.77 0.02 92.80 Average: 3 2.21 0.00 0.77 1.67 0.02 95.33