---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3609 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 12G 144G 8% / 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 843 27651 0 3672 30868 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a3:db:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:fea3:db26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:94:d9:fb 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:eeff:fe94:d9fb/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-3609) 11/23/23 _x86_64_ (8 CPU) 22:58:31 LINUX RESTART (8 CPU) 22:59:02 tps rtps wtps bread/s bwrtn/s 23:00:01 23.96 0.00 23.96 0.00 26117.34 23:01:01 18.08 0.00 18.08 0.00 26088.64 23:02:01 18.81 0.00 18.81 0.00 27968.67 23:03:01 19.33 0.00 19.33 0.00 27973.74 23:04:01 18.98 0.00 18.98 0.00 27970.27 23:05:01 8.50 4.17 4.33 162.64 3038.43 23:06:01 98.45 36.54 61.91 1699.58 7590.87 23:07:01 116.25 43.28 72.97 2396.27 10553.71 23:08:01 664.84 13.88 650.96 1069.02 33393.63 23:09:01 10.13 0.00 10.13 0.00 1529.88 23:10:01 2.27 0.00 2.27 0.00 235.49 23:11:01 148.86 5.32 143.54 555.37 19947.88 Average: 95.93 8.62 87.31 491.60 17713.43 22:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 30664700 31906260 2274520 6.91 38648 1531344 1298060 3.82 617512 1414628 4 23:01:01 30658340 31900084 2280880 6.92 38736 1531348 1298060 3.82 622972 1414580 8 23:02:01 30657500 31899364 2281720 6.93 38832 1531348 1298060 3.82 623272 1414576 12 23:03:01 30656800 31898732 2282420 6.93 38920 1531352 1298060 3.82 624132 1414580 4 23:04:01 30655452 31897528 2283768 6.93 39024 1531348 1298060 3.82 625588 1414584 16 23:05:01 30548748 31801588 2390472 7.26 39212 1541716 1335776 3.93 723068 1422436 240 23:06:01 30048064 31688744 2891156 8.78 70296 1879788 1414936 4.16 893240 1711652 169516 23:07:01 29652984 31482892 3286236 9.98 78332 2053324 2223660 6.54 1146752 1838032 3788 23:08:01 27728536 30528688 5210684 15.82 146788 2869716 3280144 9.65 2199384 2572556 26512 23:09:01 26471264 29290544 6467956 19.64 147344 2885520 4648360 13.68 3422400 2586560 4684 23:10:01 26141744 28962188 6797476 20.64 147372 2887108 4966500 14.61 3744276 2588148 244 23:11:01 28324492 31609828 4614728 14.01 162728 3312424 1490832 4.39 1283340 2869512 62112 Average: 29350719 31238870 3588501 10.89 82186 2090528 2154209 6.34 1377161 1888487 22262 22:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 2.42 1.64 1.91 1.36 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 1.45 0.57 2.28 0.35 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.15 0.08 0.05 0.31 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 0.28 0.20 0.06 0.17 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 0.85 0.20 0.19 0.23 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 54.34 42.08 118.51 19.58 0.00 0.00 0.00 0.00 23:06:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 104.57 75.97 1372.65 23.94 0.00 0.00 0.00 0.00 23:07:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 83.74 65.87 529.55 16.08 0.00 0.00 0.00 0.00 23:08:01 lo 3.73 3.73 0.72 0.72 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 544.09 346.26 3706.55 49.83 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 0.37 0.25 0.13 0.28 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 0.19 0.20 0.06 0.23 0.00 0.00 0.00 0.00 23:11:01 lo 5.93 5.93 0.54 0.54 0.00 0.00 0.00 0.00 23:11:01 docker0 3.25 6.10 0.21 58.61 0.00 0.00 0.00 0.00 23:11:01 ens3 231.24 228.31 1535.86 1008.30 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.27 0.51 0.02 4.90 0.00 0.00 0.00 0.00 Average: ens3 85.54 63.64 607.33 93.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3609) 11/23/23 _x86_64_ (8 CPU) 22:58:31 LINUX RESTART (8 CPU) 22:59:02 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 0.28 0.00 0.03 1.08 0.01 98.60 23:00:01 0 0.08 0.00 0.03 0.00 0.00 99.88 23:00:01 1 0.75 0.00 0.07 0.00 0.00 99.19 23:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:00:01 3 0.34 0.00 0.05 0.00 0.03 99.58 23:00:01 4 0.14 0.00 0.02 0.00 0.00 99.85 23:00:01 5 0.03 0.00 0.03 8.68 0.00 91.25 23:00:01 6 0.92 0.00 0.02 0.00 0.00 99.07 23:00:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:01:01 all 0.20 0.00 0.01 1.02 0.01 98.75 23:01:01 0 0.02 0.00 0.03 0.00 0.02 99.93 23:01:01 1 0.10 0.00 0.02 0.00 0.00 99.88 23:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:01:01 3 1.36 0.00 0.05 0.02 0.02 98.56 23:01:01 4 0.12 0.00 0.02 0.00 0.02 99.85 23:01:01 5 0.00 0.00 0.02 8.17 0.02 91.79 23:01:01 6 0.02 0.00 0.00 0.02 0.00 99.97 23:01:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 all 0.01 0.00 0.01 0.35 0.01 99.62 23:02:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:02:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 3 0.02 0.00 0.02 1.36 0.02 98.59 23:02:01 4 0.05 0.00 0.00 0.00 0.00 99.95 23:02:01 5 0.00 0.00 0.00 1.47 0.00 98.53 23:02:01 6 0.00 0.00 0.02 0.00 0.00 99.98 23:02:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 all 0.02 0.00 0.01 0.35 0.01 99.61 23:03:01 0 0.02 0.00 0.00 0.00 0.02 99.97 23:03:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 3 0.05 0.00 0.02 2.78 0.03 97.12 23:03:01 4 0.08 0.00 0.03 0.00 0.02 99.87 23:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:04:01 all 0.02 0.00 0.01 0.36 0.01 99.61 23:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 3 0.02 0.00 0.05 2.90 0.02 97.02 23:04:01 4 0.07 0.00 0.00 0.00 0.00 99.93 23:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 23:05:01 all 0.80 0.00 0.08 0.06 0.01 99.05 23:05:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:05:01 1 1.02 0.00 0.10 0.10 0.00 98.78 23:05:01 2 1.12 0.00 0.05 0.03 0.00 98.80 23:05:01 3 1.12 0.00 0.25 0.37 0.02 98.24 23:05:01 4 1.72 0.00 0.07 0.02 0.02 98.18 23:05:01 5 1.07 0.00 0.05 0.02 0.02 98.85 23:05:01 6 0.23 0.00 0.00 0.00 0.00 99.77 23:05:01 7 0.10 0.00 0.07 0.00 0.00 99.83 23:06:01 all 10.49 0.00 0.76 0.90 0.03 87.82 23:06:01 0 6.50 0.00 0.72 0.17 0.00 92.61 23:06:01 1 13.78 0.00 1.20 0.23 0.03 84.76 23:06:01 2 1.47 0.00 0.27 0.02 0.02 98.24 23:06:01 3 1.40 0.00 0.62 5.21 0.05 92.72 23:06:01 4 1.37 0.00 0.20 0.28 0.03 98.11 23:06:01 5 1.35 0.00 0.23 0.05 0.00 98.37 23:06:01 6 33.17 0.00 1.40 0.93 0.07 64.43 23:06:01 7 24.85 0.00 1.45 0.25 0.05 73.40 23:07:01 all 5.20 0.00 0.46 0.45 0.02 93.86 23:07:01 0 2.97 0.00 0.22 0.08 0.02 96.72 23:07:01 1 4.27 0.00 0.53 1.45 0.02 93.72 23:07:01 2 3.42 0.00 0.17 0.02 0.02 96.38 23:07:01 3 4.26 0.00 0.63 1.32 0.02 93.77 23:07:01 4 2.12 0.00 0.33 0.42 0.05 97.08 23:07:01 5 0.68 0.00 0.12 0.10 0.02 99.08 23:07:01 6 16.95 0.00 1.27 0.23 0.05 81.50 23:07:01 7 6.96 0.00 0.42 0.02 0.02 92.59 23:08:01 all 16.08 0.00 2.43 1.23 0.07 80.19 23:08:01 0 19.21 0.00 3.48 0.20 0.08 77.02 23:08:01 1 12.92 0.00 1.35 0.88 0.07 84.79 23:08:01 2 10.30 0.00 0.54 0.39 0.07 88.71 23:08:01 3 24.60 0.00 3.32 0.32 0.08 71.68 23:08:01 4 13.52 0.00 4.77 6.56 0.10 75.04 23:08:01 5 34.61 0.00 3.47 0.02 0.08 61.82 23:08:01 6 6.59 0.00 0.73 0.18 0.03 92.46 23:08:01 7 7.18 0.00 1.84 1.34 0.03 89.61 23:09:01 all 18.37 0.00 0.41 0.02 0.05 81.15 23:09:01 0 4.30 0.00 0.35 0.00 0.00 95.35 23:09:01 1 75.11 0.00 0.93 0.02 0.10 23.84 23:09:01 2 10.22 0.00 0.39 0.00 0.05 89.35 23:09:01 3 13.07 0.00 0.17 0.00 0.03 86.73 23:09:01 4 14.79 0.00 0.38 0.17 0.05 84.61 23:09:01 5 9.53 0.00 0.42 0.00 0.07 89.98 23:09:01 6 9.89 0.00 0.30 0.00 0.05 89.76 23:09:01 7 9.97 0.00 0.33 0.00 0.05 89.65 23:10:01 all 21.48 0.00 0.25 0.01 0.07 78.18 23:10:01 0 19.54 0.00 0.20 0.00 0.07 80.19 23:10:01 1 26.57 0.00 0.51 0.03 0.10 72.78 23:10:01 2 33.21 0.00 0.26 0.00 0.10 66.43 23:10:01 3 48.19 0.00 0.17 0.00 0.05 51.59 23:10:01 4 16.77 0.00 0.27 0.03 0.08 82.84 23:10:01 5 4.60 0.00 0.19 0.00 0.05 95.16 23:10:01 6 10.77 0.00 0.27 0.00 0.10 88.86 23:10:01 7 12.29 0.00 0.15 0.00 0.05 87.50 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 13.17 0.00 1.30 0.64 0.05 84.83 23:11:01 0 4.03 0.00 1.25 1.12 0.03 93.56 23:11:01 1 22.96 0.00 1.10 0.33 0.07 75.54 23:11:01 2 36.40 0.00 2.19 0.60 0.10 60.70 23:11:01 3 6.46 0.00 1.43 2.38 0.05 89.69 23:11:01 4 10.85 0.00 1.17 0.20 0.05 87.73 23:11:01 5 9.18 0.00 1.19 0.32 0.05 89.27 23:11:01 6 7.75 0.00 0.70 0.10 0.05 91.39 23:11:01 7 7.70 0.00 1.37 0.07 0.03 90.83 Average: all 7.16 0.00 0.48 0.54 0.03 91.79 Average: 0 4.71 0.00 0.53 0.13 0.02 94.61 Average: 1 13.12 0.00 0.49 0.25 0.03 86.11 Average: 2 7.96 0.00 0.32 0.09 0.03 91.60 Average: 3 8.36 0.00 0.56 1.39 0.03 89.65 Average: 4 5.11 0.00 0.60 0.64 0.03 93.61 Average: 5 5.05 0.00 0.47 1.56 0.03 92.88 Average: 6 7.19 0.00 0.39 0.12 0.03 92.26 Average: 7 5.76 0.00 0.47 0.14 0.02 93.61