---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4339 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: 2800.000 BogoMIPS: 5600.00 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 866 27101 0 4199 30845 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:f1:5e:ab brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fef1:5eab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:85:03:3f 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:a3ff:fe85:33f/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-4339) 12/11/23 _x86_64_ (8 CPU) 17:58:07 LINUX RESTART (8 CPU) 17:59:01 tps rtps wtps bread/s bwrtn/s 18:00:01 72.84 13.90 58.94 979.04 14140.58 18:01:01 140.07 37.72 102.35 2219.07 23273.20 18:02:01 61.55 8.62 52.92 414.37 14502.23 18:03:01 23.31 0.57 22.75 13.46 21316.71 18:04:01 237.21 2.87 234.34 106.65 22339.48 18:05:01 198.17 2.25 195.92 376.47 58254.69 18:06:01 56.36 1.35 55.01 92.52 22998.97 Average: 112.74 9.61 103.13 600.01 25250.65 17:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:01 30193836 31743796 2745384 8.33 67356 1795448 1402964 4.13 831056 1629408 140832 18:01:01 29354480 31307672 3584740 10.88 83068 2167772 1763392 5.19 1300016 1966668 99852 18:02:01 27888996 29940196 5050224 15.33 86936 2258216 2970632 8.74 2747784 1973352 9868 18:03:01 27791492 30224680 5147728 15.63 88100 2632272 2716664 7.99 2582484 2227400 6724 18:04:01 26625100 30108560 6314120 19.17 95804 3651692 2710800 7.98 2865392 3059568 718996 18:05:01 26034068 30098848 6905152 20.96 109040 4190516 2741484 8.07 2943416 3539020 127412 18:06:01 27763552 31596636 5175668 15.71 112468 3961996 1495312 4.40 1686204 3077428 31472 Average: 27950218 30717198 4989002 15.15 91825 2951130 2257321 6.64 2136622 2496121 162165 17:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:00:01 ens3 39.73 26.76 637.92 6.95 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 18:01:01 ens3 269.18 219.97 3118.97 32.98 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 18:02:01 ens3 530.48 407.47 1160.58 139.73 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 28.88 28.88 5.82 5.82 0.00 0.00 0.00 0.00 18:03:01 ens3 347.34 314.11 294.25 1983.42 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 12.41 12.41 2.22 2.22 0.00 0.00 0.00 0.00 18:04:01 ens3 917.25 685.10 3928.40 2136.14 0.00 0.00 0.00 0.00 18:05:01 docker0 19.88 51.57 1.72 773.04 0.00 0.00 0.00 0.00 18:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:05:01 ens3 151.54 80.25 802.11 22.82 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 4.53 4.53 0.42 0.42 0.00 0.00 0.00 0.00 18:06:01 ens3 553.59 635.54 119.17 4638.88 0.00 0.00 0.00 0.00 Average: docker0 2.84 7.36 0.25 110.33 0.00 0.00 0.00 0.00 Average: lo 6.79 6.79 1.23 1.23 0.00 0.00 0.00 0.00 Average: ens3 401.43 338.53 1437.04 1279.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4339) 12/11/23 _x86_64_ (8 CPU) 17:58:07 LINUX RESTART (8 CPU) 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:01 all 5.77 0.00 0.50 6.45 0.03 87.26 18:00:01 0 3.45 0.00 0.35 8.67 0.02 87.51 18:00:01 1 11.99 0.00 0.80 20.03 0.03 67.15 18:00:01 2 14.82 0.00 1.22 5.22 0.03 78.70 18:00:01 3 2.72 0.00 0.32 0.50 0.02 96.44 18:00:01 4 0.72 0.00 0.25 0.53 0.02 98.48 18:00:01 5 0.37 0.00 0.17 4.55 0.00 94.92 18:00:01 6 0.50 0.00 0.13 0.10 0.02 99.25 18:00:01 7 11.63 0.00 0.75 12.02 0.07 75.53 18:01:01 all 13.32 0.00 0.82 5.96 0.05 79.85 18:01:01 0 15.02 0.00 1.10 4.33 0.07 79.48 18:01:01 1 20.23 0.00 1.28 7.40 0.05 71.04 18:01:01 2 21.28 0.00 1.25 5.47 0.07 71.93 18:01:01 3 9.57 0.00 0.67 2.13 0.05 87.58 18:01:01 4 10.20 0.00 0.50 1.30 0.03 87.96 18:01:01 5 8.67 0.00 0.65 4.47 0.03 86.17 18:01:01 6 4.34 0.00 0.33 2.07 0.02 93.24 18:01:01 7 17.27 0.00 0.72 20.46 0.08 61.47 18:02:01 all 34.64 0.00 1.15 2.84 0.07 61.31 18:02:01 0 29.03 0.00 1.15 0.67 0.08 69.08 18:02:01 1 37.01 0.00 1.43 3.54 0.08 57.94 18:02:01 2 37.01 0.00 0.55 1.74 0.08 60.62 18:02:01 3 21.99 0.00 1.28 0.27 0.07 76.40 18:02:01 4 37.10 0.00 1.30 8.03 0.07 53.50 18:02:01 5 42.39 0.00 1.65 0.30 0.08 55.58 18:02:01 6 36.90 0.00 0.88 3.18 0.07 58.98 18:02:01 7 35.64 0.00 1.01 4.99 0.07 58.30 18:03:01 all 17.41 0.00 0.91 2.92 0.04 78.71 18:03:01 0 9.96 0.00 0.38 0.00 0.03 89.62 18:03:01 1 23.23 0.00 1.37 0.07 0.05 75.29 18:03:01 2 15.30 0.00 0.89 0.95 0.03 82.83 18:03:01 3 16.11 0.00 0.43 0.32 0.03 83.11 18:03:01 4 19.26 0.00 0.75 0.35 0.05 79.59 18:03:01 5 21.12 0.00 1.87 8.91 0.05 68.05 18:03:01 6 16.32 0.00 0.47 0.02 0.03 83.17 18:03:01 7 18.03 0.00 1.08 12.81 0.05 68.04 18:04:01 all 32.75 0.00 2.34 2.73 0.08 62.09 18:04:01 0 33.38 0.00 3.12 4.74 0.08 58.67 18:04:01 1 35.20 0.00 2.23 5.37 0.08 57.10 18:04:01 2 24.72 0.00 1.97 0.60 0.08 72.62 18:04:01 3 35.55 0.00 2.79 1.04 0.08 60.54 18:04:01 4 30.70 0.00 2.89 7.29 0.07 59.05 18:04:01 5 29.69 0.00 2.48 1.83 0.10 65.90 18:04:01 6 36.19 0.00 2.10 0.65 0.08 60.97 18:04:01 7 36.64 0.00 1.18 0.32 0.07 61.80 18:05:01 all 3.42 0.00 1.29 10.00 0.04 85.25 18:05:01 0 2.25 0.00 1.24 41.92 0.05 54.54 18:05:01 1 3.53 0.00 1.87 7.23 0.05 87.32 18:05:01 2 9.92 0.00 1.67 0.99 0.03 87.39 18:05:01 3 2.88 0.00 1.07 1.94 0.03 94.08 18:05:01 4 1.61 0.00 0.89 10.63 0.03 86.84 18:05:01 5 2.49 0.00 1.34 1.84 0.03 94.29 18:05:01 6 2.37 0.00 1.26 15.55 0.05 80.77 18:05:01 7 2.29 0.00 0.99 0.00 0.03 96.69 18:06:01 all 14.49 0.00 1.05 2.39 0.08 81.98 18:06:01 0 7.82 0.00 0.57 0.80 0.05 90.76 18:06:01 1 10.45 0.00 0.87 2.80 0.07 85.81 18:06:01 2 30.30 0.00 1.74 1.54 0.12 66.31 18:06:01 3 9.77 0.00 1.72 12.80 0.12 75.59 18:06:01 4 9.77 0.00 0.59 0.12 0.10 89.43 18:06:01 5 8.46 0.00 0.53 0.00 0.07 90.94 18:06:01 6 9.08 0.00 0.78 0.28 0.08 89.77 18:06:01 7 30.35 0.00 1.61 0.81 0.13 67.10 Average: all 17.41 0.00 1.15 4.76 0.06 76.63 Average: 0 14.42 0.00 1.13 8.71 0.05 75.68 Average: 1 20.23 0.00 1.41 6.63 0.06 71.67 Average: 2 21.92 0.00 1.33 2.36 0.06 74.33 Average: 3 14.07 0.00 1.18 2.71 0.06 81.98 Average: 4 15.61 0.00 1.02 4.03 0.05 79.28 Average: 5 16.18 0.00 1.24 3.13 0.05 79.40 Average: 6 15.11 0.00 0.85 3.11 0.05 80.88 Average: 7 21.70 0.00 1.05 7.35 0.07 69.83