---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12009 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 712K 3.2G 1% /run /dev/vda1 155G 19G 137G 12% / 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 926 19940 0 11300 30787 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:ed:22:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:feed:22b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:d1:75:d0 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 inet6 fe80::42:c6ff:fed1:75d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12009) 06/15/26 _x86_64_ (8 CPU) 11:16:08 LINUX RESTART (8 CPU) 11:17:01 tps rtps wtps bread/s bwrtn/s 11:18:01 196.87 20.81 176.05 1535.34 88938.78 11:19:01 460.01 5.68 454.33 489.30 137402.60 11:20:01 374.42 1.38 373.04 51.19 89118.75 11:21:01 349.43 2.33 347.09 25.33 84762.94 11:22:01 574.26 0.00 574.26 0.00 73112.16 11:23:01 25.41 0.35 25.06 9.87 7681.25 11:24:01 11.91 0.00 11.91 0.00 3482.22 11:25:01 507.92 0.00 507.92 0.00 106512.25 11:26:01 292.33 16.46 275.87 1127.66 36667.94 11:27:01 183.61 6.51 177.09 548.47 9305.20 Average: 297.62 5.35 292.27 378.71 63698.89 11:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 29585180 31507100 3354040 10.18 84464 2133324 1952512 5.74 1109684 1920012 217588 11:19:01 26309584 30666908 6629636 20.13 141600 4430072 2474208 7.28 2061684 4120044 76 11:20:01 22994052 30370632 9945168 30.19 214688 7216700 2686972 7.91 3940956 5390844 1264140 11:21:01 20600136 29976660 12339084 37.46 270884 8956620 3163096 9.31 4449076 7059316 1445236 11:22:01 19971716 30130844 12967504 39.37 277276 9666296 2873372 8.45 4649304 7416204 216664 11:23:01 20107144 30282068 12832076 38.96 277384 9680124 2733052 8.04 4528060 7400112 14032 11:24:01 20006532 30309828 12932688 39.26 281716 9787060 2730840 8.03 4524036 7486396 81148 11:25:01 20191252 30379444 12747968 38.70 352624 9619460 2604204 7.66 4139408 7712232 352 11:26:01 20414588 31495304 12524632 38.02 364408 10444108 2733216 8.04 3091932 8470172 580 11:27:01 20504876 31598236 12434344 37.75 367488 10453712 1514792 4.46 3071660 8405816 452 Average: 22068506 30671702 10870714 33.00 263253 8238748 2546626 7.49 3556580 6538115 324027 11:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 262.59 219.90 2515.97 45.09 0.00 0.00 0.00 0.00 11:18:01 lo 2.73 2.73 0.29 0.29 0.00 0.00 0.00 0.00 11:19:01 docker0 18.94 56.06 1.35 1387.85 0.00 0.00 0.00 0.00 11:19:01 ens3 563.31 387.19 8884.73 54.49 0.00 0.00 0.00 0.00 11:19:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 118.86 129.73 475.40 23.67 0.00 0.00 0.00 0.00 11:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 docker0 164.12 262.27 14.64 5630.97 0.00 0.00 0.00 0.00 11:21:01 ens3 298.63 194.48 5921.96 22.45 0.00 0.00 0.00 0.00 11:21:01 vethac82772 97.32 122.05 6.65 3451.79 0.00 0.00 0.00 0.28 11:21:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:22:01 docker0 101.75 149.92 6.87 3206.66 0.00 0.00 0.00 0.00 11:22:01 ens3 163.66 110.93 3209.63 10.92 0.00 0.00 0.00 0.00 11:22:01 vethac82772 101.75 149.95 8.26 3206.66 0.00 0.00 0.00 0.26 11:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 2.22 1.27 0.71 0.66 0.00 0.00 0.00 0.00 11:23:01 vethac82772 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 0.98 0.82 0.22 0.39 0.00 0.00 0.00 0.00 11:24:01 vethac82772 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 0.48 0.60 0.04 0.76 0.00 0.00 0.00 0.00 11:25:01 ens3 4.23 2.80 1.72 1.04 0.00 0.00 0.00 0.00 11:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:26:01 vethd6526a6 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 docker0 10.78 33.36 0.81 566.52 0.00 0.00 0.00 0.00 11:26:01 br-aaccb0482a4c 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 ens3 231.13 128.86 2666.53 21.87 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 21.06 17.53 9.76 17.49 0.00 0.00 0.00 0.00 11:27:01 lo 13.66 13.66 1.37 1.37 0.00 0.00 0.00 0.00 Average: docker0 29.61 50.23 2.37 1079.30 0.00 0.00 0.00 0.00 Average: ens3 166.67 119.35 2368.75 19.81 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12009) 06/15/26 _x86_64_ (8 CPU) 11:16:08 LINUX RESTART (8 CPU) 11:17:01 CPU %user %nice %system %iowait %steal %idle 11:18:01 all 17.38 0.00 1.10 1.31 0.06 80.15 11:18:01 0 15.63 0.00 0.62 0.12 0.03 83.60 11:18:01 1 15.06 0.00 0.75 0.42 0.08 83.68 11:18:01 2 7.81 0.00 0.32 0.02 0.03 91.82 11:18:01 3 49.27 0.00 2.79 1.03 0.07 46.84 11:18:01 4 19.16 0.00 1.83 1.18 0.07 77.75 11:18:01 5 11.81 0.00 0.92 0.05 0.05 87.17 11:18:01 6 6.84 0.00 0.89 7.62 0.05 84.60 11:18:01 7 13.42 0.00 0.70 0.02 0.05 85.81 11:19:01 all 14.55 0.00 3.14 2.16 0.07 80.09 11:19:01 0 11.18 0.00 2.36 1.66 0.08 84.71 11:19:01 1 15.35 0.00 3.38 0.03 0.07 81.16 11:19:01 2 12.74 0.00 2.49 2.62 0.07 82.08 11:19:01 3 18.81 0.00 2.96 2.11 0.08 76.04 11:19:01 4 18.42 0.00 4.23 2.50 0.07 74.78 11:19:01 5 15.76 0.00 1.97 0.99 0.07 81.21 11:19:01 6 6.09 0.00 1.72 2.54 0.05 89.60 11:19:01 7 18.03 0.00 5.97 4.76 0.08 71.15 11:20:01 all 9.85 0.00 3.92 1.84 0.05 84.33 11:20:01 0 8.02 0.00 3.09 0.12 0.03 88.74 11:20:01 1 7.32 0.00 2.98 0.10 0.03 89.56 11:20:01 2 22.45 0.00 3.69 2.24 0.05 71.57 11:20:01 3 8.14 0.00 4.87 1.06 0.05 85.88 11:20:01 4 9.94 0.00 2.58 0.03 0.05 87.40 11:20:01 5 7.60 0.00 6.25 4.43 0.07 81.66 11:20:01 6 8.87 0.00 4.30 2.49 0.07 84.28 11:20:01 7 6.50 0.00 3.62 4.35 0.05 85.48 11:21:01 all 9.87 0.00 4.15 1.08 0.06 84.84 11:21:01 0 7.57 0.00 3.48 1.24 0.07 87.64 11:21:01 1 22.16 0.00 4.84 3.80 0.07 69.13 11:21:01 2 6.81 0.00 3.46 1.59 0.07 88.07 11:21:01 3 8.42 0.00 3.63 0.08 0.07 87.79 11:21:01 4 9.84 0.00 4.26 0.59 0.08 85.23 11:21:01 5 12.82 0.00 5.25 0.07 0.07 81.80 11:21:01 6 4.45 0.00 4.67 0.71 0.05 90.12 11:21:01 7 6.93 0.00 3.56 0.57 0.05 88.89 11:22:01 all 29.01 0.00 3.06 1.27 0.06 66.60 11:22:01 0 23.16 0.00 2.51 1.13 0.03 73.17 11:22:01 1 35.05 0.00 3.64 0.02 0.07 61.23 11:22:01 2 21.52 0.00 4.08 8.46 0.08 65.87 11:22:01 3 20.71 0.00 2.56 0.02 0.03 76.68 11:22:01 4 29.71 0.00 3.18 0.30 0.07 66.74 11:22:01 5 39.36 0.00 2.85 0.03 0.08 57.67 11:22:01 6 28.72 0.00 3.08 0.19 0.05 67.97 11:22:01 7 33.74 0.00 2.57 0.07 0.07 63.55 11:23:01 all 37.37 0.00 16.94 0.04 0.06 45.59 11:23:01 0 34.71 0.00 17.00 0.26 0.05 47.98 11:23:01 1 40.02 0.00 17.00 0.00 0.07 42.91 11:23:01 2 43.83 0.00 16.52 0.00 0.07 39.59 11:23:01 3 36.00 0.00 16.52 0.00 0.05 47.43 11:23:01 4 32.91 0.00 17.20 0.02 0.07 49.80 11:23:01 5 40.09 0.00 16.61 0.00 0.07 43.24 11:23:01 6 38.20 0.00 17.86 0.00 0.07 43.88 11:23:01 7 33.17 0.00 16.85 0.05 0.05 49.88 11:24:01 all 10.08 0.00 2.57 0.04 0.05 87.26 11:24:01 0 19.19 0.00 3.59 0.27 0.07 76.88 11:24:01 1 9.21 0.00 2.52 0.00 0.03 88.24 11:24:01 2 6.72 0.00 1.79 0.02 0.05 91.42 11:24:01 3 5.49 0.00 2.44 0.00 0.05 92.02 11:24:01 4 5.08 0.00 1.69 0.00 0.03 93.20 11:24:01 5 10.55 0.00 2.27 0.00 0.05 87.13 11:24:01 6 15.04 0.00 3.73 0.00 0.07 81.16 11:24:01 7 9.36 0.00 2.52 0.00 0.05 88.07 11:25:01 all 11.27 0.00 4.52 1.45 0.06 82.69 11:25:01 0 10.93 0.00 4.29 0.39 0.05 84.35 11:25:01 1 22.57 0.00 4.81 0.20 0.05 72.37 11:25:01 2 20.83 0.00 7.60 10.42 0.07 61.09 11:25:01 3 7.73 0.00 5.80 0.14 0.10 86.23 11:25:01 4 7.84 0.00 3.31 0.02 0.05 88.78 11:25:01 5 5.03 0.00 3.59 0.40 0.03 90.94 11:25:01 6 7.52 0.00 4.25 0.08 0.08 88.06 11:25:01 7 7.69 0.00 2.58 0.00 0.07 89.66 11:26:01 all 10.09 0.00 2.19 0.82 0.05 86.85 11:26:01 0 11.84 0.00 2.26 0.85 0.03 85.01 11:26:01 1 25.33 0.00 2.51 0.54 0.05 71.57 11:26:01 2 13.28 0.00 2.34 0.38 0.03 83.96 11:26:01 3 5.40 0.00 1.96 0.12 0.02 92.51 11:26:01 4 3.73 0.00 2.04 0.33 0.03 93.85 11:26:01 5 6.95 0.00 1.79 0.20 0.08 90.97 11:26:01 6 3.91 0.00 2.01 1.91 0.05 92.11 11:26:01 7 10.31 0.00 2.55 2.27 0.05 84.82 11:27:01 all 18.49 0.00 1.84 0.55 0.06 79.07 11:27:01 0 20.87 0.00 2.47 0.77 0.10 75.79 11:27:01 1 21.77 0.00 1.72 0.13 0.05 76.33 11:27:01 2 16.93 0.00 1.76 2.61 0.05 78.65 11:27:01 3 19.46 0.00 2.04 0.18 0.07 78.24 11:27:01 4 13.12 0.00 1.56 0.49 0.07 84.77 11:27:01 5 18.12 0.00 1.55 0.00 0.05 80.28 11:27:01 6 20.72 0.00 2.06 0.05 0.03 77.14 11:27:01 7 16.85 0.00 1.61 0.13 0.05 81.36 Average: all 16.73 0.00 4.30 1.06 0.06 77.85 Average: 0 16.25 0.00 4.12 0.68 0.06 78.89 Average: 1 21.32 0.00 4.37 0.52 0.06 73.73 Average: 2 17.20 0.00 4.36 2.83 0.06 75.55 Average: 3 17.90 0.00 4.51 0.48 0.06 77.05 Average: 4 14.92 0.00 4.15 0.55 0.06 80.32 Average: 5 16.75 0.00 4.27 0.62 0.06 78.30 Average: 6 13.98 0.00 4.42 1.56 0.06 79.98 Average: 7 15.53 0.00 4.21 1.22 0.06 78.98