---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-61 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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: 2799.996 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 688K 394M 1% /run /dev/vda1 20G 11G 8.8G 55% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 479 290 0 3174 3181 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:1e:4e:64 brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85420sec preferred_lft 85420sec inet6 fe80::f816:3eff:fe1e:4e64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:80:77:b3 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-61) 01/27/24 _x86_64_ (4 CPU) 09:42:52 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 81.54 43.08 38.46 4351.94 37448.44 09:45:01 1.03 0.00 1.03 0.00 11.46 09:46:01 1.02 0.00 1.02 0.00 12.00 09:47:01 0.82 0.00 0.82 0.00 8.93 09:48:01 1.15 0.00 1.15 0.00 13.06 09:49:01 1.28 0.00 1.28 0.00 14.53 09:50:01 1.00 0.00 1.00 0.00 12.13 09:51:01 0.75 0.02 0.73 0.13 9.07 09:52:01 1.05 0.00 1.05 0.00 12.26 09:53:01 1.55 0.00 1.55 0.00 18.13 09:54:01 1.72 0.53 1.18 29.33 179.17 09:55:01 82.59 35.57 47.02 1831.79 5771.01 09:56:01 80.99 8.88 72.10 1616.80 17952.87 09:57:01 440.24 0.05 440.19 3.73 24629.36 09:58:01 316.69 196.97 119.72 12059.84 65141.96 09:59:01 32.19 2.83 29.36 243.16 4670.82 Average: 65.36 18.00 47.36 1258.76 9745.09 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2057216 3439720 1981440 49.06 25092 1527656 792908 15.59 422924 1411392 200 09:45:01 2057180 3439732 1981476 49.06 25124 1527672 792908 15.59 421696 1411376 136 09:46:01 2058156 3440724 1980500 49.04 25148 1527676 792908 15.59 420492 1411380 8 09:47:01 2058776 3441416 1979880 49.02 25172 1527680 792908 15.59 419952 1411388 112 09:48:01 2058736 3441408 1979920 49.02 25212 1527680 794696 15.62 420196 1411388 152 09:49:01 2058784 3441524 1979872 49.02 25292 1527684 794696 15.62 420332 1411392 156 09:50:01 2058520 3441320 1980136 49.03 25324 1527688 794696 15.62 420552 1411396 148 09:51:01 2058388 3441228 1980268 49.03 25348 1527700 794696 15.62 420460 1411400 180 09:52:01 2058412 3441300 1980244 49.03 25388 1527700 794696 15.62 420816 1411400 140 09:53:01 2058156 3441128 1980500 49.04 25468 1527696 794696 15.62 420780 1411404 0 09:54:01 2036160 3425204 2002496 49.58 25548 1533512 794696 15.62 437496 1416096 80 09:55:01 1588964 3332488 2449692 60.66 53020 1842840 855700 16.82 589040 1673972 174760 09:56:01 1162832 3285920 2875824 71.21 63452 2197256 1065252 20.94 741364 1913384 27096 09:57:01 708468 3299592 3330188 82.46 102532 2588808 1104476 21.71 782036 2273296 2636 09:58:01 378980 3292856 3659676 90.62 120824 2863336 1233148 24.24 767252 2581892 74972 09:59:01 289172 3233412 3749484 92.84 127104 2892176 949664 18.67 854448 2595312 37024 Average: 1671681 3392436 2366975 58.61 46566 1824672 871422 17.13 523740 1660492 19862 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 0.47 0.47 0.04 0.04 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 ens3 168.14 108.13 488.84 25.34 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 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.12 0.13 0.01 0.01 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 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.03 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 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.10 0.12 0.01 0.01 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 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 0.02 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 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 1.52 0.62 1.55 0.10 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 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.05 0.05 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 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.10 0.07 0.01 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 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.05 0.08 0.00 0.01 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 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 75.90 46.88 100.87 11.08 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 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 ens3 183.61 130.49 1155.56 35.26 0.00 0.00 0.00 0.00 09:56:01 lo 2.60 2.60 0.24 0.24 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 ens3 497.12 305.55 2551.60 25.98 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 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 132.41 82.92 677.36 11.28 0.00 0.00 0.00 0.00 09:58:01 lo 4.26 4.26 0.39 0.39 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 ens3 608.71 424.74 3942.45 28.28 0.00 0.00 0.00 0.00 09:59:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 50.96 38.86 130.57 14.23 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.06 0.06 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: ens3 107.44 71.18 565.62 9.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-61) 01/27/24 _x86_64_ (4 CPU) 09:42:52 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.92 0.00 1.28 2.33 0.02 92.44 09:44:01 0 2.89 0.00 1.22 2.92 0.03 92.94 09:44:01 1 5.04 0.00 0.73 1.18 0.02 93.03 09:44:01 2 2.77 0.00 0.92 1.25 0.02 95.04 09:44:01 3 5.00 0.00 2.22 3.95 0.02 88.82 09:45:01 all 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 0 0.03 0.00 0.05 0.00 0.02 99.90 09:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:45:01 3 0.02 0.00 0.02 0.03 0.02 99.92 09:46:01 all 0.02 0.00 0.02 0.02 0.01 99.94 09:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 09:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 2 0.02 0.00 0.00 0.03 0.02 99.93 09:46:01 3 0.02 0.00 0.00 0.03 0.00 99.95 09:47:01 all 0.03 0.00 0.03 0.00 0.00 99.94 09:47:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:47:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:47:01 3 0.02 0.00 0.03 0.03 0.00 99.92 09:48:01 all 0.02 0.00 0.02 0.02 0.00 99.95 09:48:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:48:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 3 0.00 0.00 0.02 0.05 0.02 99.92 09:49:01 all 0.05 0.00 0.02 0.02 0.01 99.91 09:49:01 0 0.07 0.00 0.00 0.00 0.00 99.93 09:49:01 1 0.03 0.00 0.02 0.05 0.02 99.88 09:49:01 2 0.08 0.00 0.02 0.00 0.00 99.90 09:49:01 3 0.00 0.00 0.00 0.02 0.00 99.98 09:50:01 all 0.02 0.00 0.01 0.02 0.00 99.95 09:50:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:50:01 1 0.00 0.00 0.05 0.05 0.00 99.90 09:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:51:01 all 0.02 0.00 0.01 0.00 0.00 99.96 09:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 1 0.03 0.00 0.02 0.02 0.02 99.92 09:51:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 all 0.02 0.00 0.00 0.01 0.01 99.96 09:52:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:52:01 1 0.03 0.00 0.02 0.03 0.02 99.90 09:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 all 0.01 0.00 0.01 0.02 0.00 99.95 09:53:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 1 0.03 0.00 0.05 0.08 0.02 99.82 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.00 0.00 0.02 0.00 0.02 99.97 09:54:01 all 0.65 0.00 0.08 0.02 0.00 99.25 09:54:01 0 0.75 0.00 0.03 0.02 0.00 99.20 09:54:01 1 0.72 0.00 0.05 0.05 0.02 99.17 09:54:01 2 0.65 0.00 0.12 0.02 0.00 99.22 09:54:01 3 0.45 0.00 0.08 0.02 0.00 99.45 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.66 0.00 1.58 2.27 0.05 76.44 09:55:01 0 39.86 0.00 2.45 1.24 0.07 56.39 09:55:01 1 17.05 0.00 1.62 7.33 0.03 73.97 09:55:01 2 9.72 0.00 1.04 0.10 0.07 89.08 09:55:01 3 12.07 0.00 1.22 0.45 0.03 86.23 09:56:01 all 11.60 0.00 1.68 1.98 0.05 84.70 09:56:01 0 5.69 0.00 1.71 0.08 0.05 92.47 09:56:01 1 14.94 0.00 1.79 3.66 0.03 79.58 09:56:01 2 20.06 0.00 1.92 4.14 0.07 73.80 09:56:01 3 5.80 0.00 1.28 0.03 0.05 92.83 09:57:01 all 8.20 0.00 4.03 13.35 0.08 74.34 09:57:01 0 7.71 0.00 7.20 32.79 0.08 52.22 09:57:01 1 4.62 0.00 2.83 6.16 0.05 86.34 09:57:01 2 16.33 0.00 3.26 1.01 0.10 79.31 09:57:01 3 4.16 0.00 2.85 13.45 0.05 79.49 09:58:01 all 9.19 0.00 5.23 8.73 0.07 76.78 09:58:01 0 8.91 0.00 5.99 8.69 0.07 76.35 09:58:01 1 11.86 0.00 5.47 7.02 0.07 75.58 09:58:01 2 8.71 0.00 4.34 5.35 0.08 81.52 09:58:01 3 7.29 0.00 5.12 13.91 0.07 73.62 09:59:01 all 16.28 0.00 1.06 0.88 0.04 81.74 09:59:01 0 28.34 0.00 1.42 0.82 0.05 69.37 09:59:01 1 32.61 0.00 1.45 0.13 0.07 65.74 09:59:01 2 1.02 0.00 0.55 0.03 0.03 98.36 09:59:01 3 3.07 0.00 0.80 2.54 0.02 93.57 Average: all 4.35 0.00 0.94 1.85 0.02 92.84 Average: 0 5.90 0.00 1.25 2.89 0.03 89.93 Average: 1 5.43 0.00 0.88 1.61 0.02 92.05 Average: 2 3.70 0.00 0.76 0.74 0.02 94.78 Average: 3 2.38 0.00 0.85 2.15 0.02 94.61