---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3886 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 872 27813 0 3481 30839 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:ca:84:0b brd ff:ff:ff:ff:ff:ff inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:feca:840b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:01:87:81 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::42:15ff:fe01:8781/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3886) 11/24/23 _x86_64_ (8 CPU) 14:22:30 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 128.25 70.62 57.62 4564.97 17936.08 14:25:01 187.60 66.01 121.60 3055.22 25661.06 14:26:01 90.15 3.57 86.59 209.43 24580.97 14:27:01 74.76 0.57 74.19 47.85 18798.00 14:28:01 103.52 3.00 100.52 402.07 34823.93 14:29:01 62.11 0.00 62.11 0.00 24655.49 14:30:01 248.81 0.97 247.84 19.33 45956.61 14:31:01 82.47 0.08 82.39 10.66 20305.15 14:32:01 38.68 0.75 37.93 84.25 13025.43 Average: 112.93 16.17 96.75 932.63 25082.41 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30144676 31694256 2794536 8.48 67324 1794940 1416480 4.17 880428 1630924 143780 14:25:01 29265904 31262760 3673308 11.15 89720 2198668 2556656 7.52 1401908 1941848 106844 14:26:01 28669428 31189864 4269784 12.96 121680 2652380 2607664 7.67 1486080 2389384 334376 14:27:01 28582296 31117496 4356916 13.23 126000 2677064 2670664 7.86 1615168 2364728 349892 14:28:01 28470800 31129576 4468412 13.57 136372 2788052 2660248 7.83 1647132 2431384 155924 14:29:01 27951124 31100524 4988088 15.14 157488 3189156 2713332 7.98 1757960 2772316 208196 14:30:01 27858188 31066796 5081024 15.43 192424 3215568 2690176 7.92 1874300 2749692 132120 14:31:01 28073160 31167548 4866052 14.77 197712 3089056 2539956 7.47 1833856 2567328 936 14:32:01 28452732 31567116 4486480 13.62 199316 3117656 1540320 4.53 1460964 2572584 23236 Average: 28607590 31255104 4331622 13.15 143115 2746949 2377277 6.99 1550866 2380021 161700 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 300.53 230.73 1460.11 59.88 0.00 0.00 0.00 0.00 14:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 244.21 201.20 1812.12 42.81 0.00 0.00 0.00 0.00 14:25:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 110.20 65.16 2263.17 10.55 0.00 0.00 0.00 0.00 14:26:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 69.29 66.08 19.81 17.59 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 195.38 107.53 2953.04 22.48 0.00 0.00 0.00 0.00 14:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 veth3bece13 29.96 56.51 3.96 1224.86 0.00 0.00 0.00 0.10 14:28:01 docker0 53.91 133.76 4.86 2677.51 0.00 0.00 0.00 0.00 14:29:01 ens3 63.91 32.91 1451.04 4.79 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 veth3bece13 32.28 62.79 4.03 1450.56 0.00 0.00 0.00 0.12 14:29:01 docker0 32.28 62.76 3.59 1450.55 0.00 0.00 0.00 0.00 14:30:01 ens3 36.06 32.89 50.89 8.48 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 437.34 534.01 38.91 3968.43 0.00 0.00 0.00 0.00 14:31:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 214.30 217.88 77.61 1575.21 0.00 0.00 0.00 0.00 14:32:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 185.69 165.37 1125.17 634.46 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 9.59 21.85 0.94 458.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3886) 11/24/23 _x86_64_ (8 CPU) 14:22:30 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 10.67 0.00 0.91 1.76 0.04 86.61 14:24:01 0 6.93 0.00 0.70 2.40 0.02 89.95 14:24:01 1 3.26 0.00 0.45 0.40 0.03 95.86 14:24:01 2 12.46 0.00 0.75 0.62 0.02 86.15 14:24:01 3 20.44 0.00 1.14 4.92 0.05 73.46 14:24:01 4 12.64 0.00 1.42 0.32 0.03 85.59 14:24:01 5 18.91 0.00 1.45 1.42 0.07 78.15 14:24:01 6 8.22 0.00 0.62 0.37 0.03 90.77 14:24:01 7 2.64 0.00 0.72 3.69 0.03 92.93 14:25:01 all 14.07 0.00 1.08 2.44 0.05 82.35 14:25:01 0 4.47 0.00 0.67 3.21 0.02 91.63 14:25:01 1 7.41 0.00 0.80 1.82 0.05 89.92 14:25:01 2 7.44 0.00 0.60 1.47 0.02 90.47 14:25:01 3 36.01 0.00 2.67 3.47 0.10 57.75 14:25:01 4 28.30 0.00 1.39 0.67 0.05 69.60 14:25:01 5 9.46 0.00 0.63 5.23 0.07 84.61 14:25:01 6 9.40 0.00 1.09 3.23 0.05 86.24 14:25:01 7 10.19 0.00 0.85 0.49 0.03 88.44 14:26:01 all 9.95 0.00 0.63 2.25 0.03 87.14 14:26:01 0 0.03 0.00 0.37 4.40 0.03 95.17 14:26:01 1 49.58 0.00 2.54 3.80 0.07 44.01 14:26:01 2 9.84 0.00 0.67 0.18 0.03 89.28 14:26:01 3 6.34 0.00 0.48 0.20 0.02 92.95 14:26:01 4 12.35 0.00 0.48 1.44 0.05 85.68 14:26:01 5 0.40 0.00 0.07 5.09 0.00 94.45 14:26:01 6 0.58 0.00 0.23 2.86 0.03 96.29 14:26:01 7 0.50 0.00 0.15 0.03 0.03 99.28 14:27:01 all 11.57 0.00 0.67 1.89 0.03 85.85 14:27:01 0 59.44 0.00 2.52 5.42 0.07 32.55 14:27:01 1 0.80 0.00 0.83 0.13 0.02 98.22 14:27:01 2 1.28 0.00 0.07 0.00 0.00 98.65 14:27:01 3 21.20 0.00 0.73 0.25 0.03 77.79 14:27:01 4 0.75 0.00 0.15 0.00 0.03 99.06 14:27:01 5 1.13 0.00 0.32 8.17 0.02 90.36 14:27:01 6 6.32 0.00 0.55 1.12 0.03 91.98 14:27:01 7 1.54 0.00 0.17 0.00 0.02 98.27 14:28:01 all 9.32 0.00 1.28 3.02 0.04 86.34 14:28:01 0 11.67 0.00 1.74 0.74 0.03 85.82 14:28:01 1 2.82 0.00 1.37 9.86 0.03 85.91 14:28:01 2 2.28 0.00 0.55 0.27 0.03 96.87 14:28:01 3 2.11 0.00 0.67 2.99 0.02 94.21 14:28:01 4 19.76 0.00 1.46 1.79 0.07 76.93 14:28:01 5 4.51 0.00 2.00 3.49 0.02 89.98 14:28:01 6 21.83 0.00 1.77 5.00 0.05 71.35 14:28:01 7 9.59 0.00 0.69 0.02 0.03 89.67 14:29:01 all 10.25 0.00 1.12 2.07 0.03 86.52 14:29:01 0 3.17 0.00 0.63 0.00 0.03 96.16 14:29:01 1 15.95 0.00 1.73 0.88 0.03 81.40 14:29:01 2 0.49 0.00 0.15 4.44 0.03 94.89 14:29:01 3 1.05 0.00 0.23 3.94 0.02 94.76 14:29:01 4 37.36 0.00 2.66 6.36 0.07 53.54 14:29:01 5 15.67 0.00 1.97 0.18 0.03 82.15 14:29:01 6 1.10 0.00 0.42 0.65 0.02 97.81 14:29:01 7 7.29 0.00 1.15 0.15 0.02 91.39 14:30:01 all 9.07 0.00 1.83 3.36 0.07 85.68 14:30:01 0 2.02 0.00 2.12 1.34 0.15 94.37 14:30:01 1 18.26 0.00 2.98 0.23 0.03 78.49 14:30:01 2 8.59 0.00 1.11 0.20 0.03 90.07 14:30:01 3 27.49 0.00 1.72 0.20 0.05 70.54 14:30:01 4 4.90 0.00 1.57 10.34 0.03 83.15 14:30:01 5 3.04 0.00 1.94 0.10 0.02 94.90 14:30:01 6 3.69 0.00 1.20 0.02 0.17 94.92 14:30:01 7 4.51 0.00 1.98 14.48 0.03 78.99 14:31:01 all 15.37 0.00 0.97 1.58 0.04 82.04 14:31:01 0 17.43 0.00 0.70 1.45 0.05 80.36 14:31:01 1 9.13 0.00 0.50 0.00 0.03 90.34 14:31:01 2 15.48 0.00 0.75 0.00 0.05 83.72 14:31:01 3 46.06 0.00 3.72 1.84 0.10 48.27 14:31:01 4 8.72 0.00 0.40 0.35 0.03 90.49 14:31:01 5 1.15 0.00 0.42 3.90 0.02 94.51 14:31:01 6 13.86 0.00 0.74 0.47 0.07 84.87 14:31:01 7 11.16 0.00 0.57 4.63 0.05 83.59 14:32:01 all 12.08 0.00 0.71 1.05 0.05 86.11 14:32:01 0 13.69 0.00 0.80 0.22 0.03 85.26 14:32:01 1 9.60 0.00 0.60 0.02 0.05 89.73 14:32:01 2 17.51 0.00 0.57 0.28 0.05 81.59 14:32:01 3 14.93 0.00 1.09 0.65 0.07 83.26 14:32:01 4 6.82 0.00 0.43 0.03 0.02 92.69 14:32:01 5 2.48 0.00 0.30 2.23 0.02 94.96 14:32:01 6 24.36 0.00 1.39 0.30 0.08 73.86 14:32:01 7 7.28 0.00 0.48 4.71 0.03 87.49 Average: all 11.37 0.00 1.02 2.16 0.04 85.41 Average: 0 13.21 0.00 1.14 2.13 0.05 83.47 Average: 1 12.96 0.00 1.31 1.90 0.04 83.79 Average: 2 8.38 0.00 0.58 0.83 0.03 90.18 Average: 3 19.50 0.00 1.38 2.05 0.05 77.01 Average: 4 14.61 0.00 1.11 2.36 0.04 81.87 Average: 5 6.31 0.00 1.01 3.31 0.03 89.34 Average: 6 9.92 0.00 0.89 1.56 0.06 87.57 Average: 7 6.08 0.00 0.75 3.13 0.03 90.01