---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-759 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: 2799.996 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): 0-7 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 13G 143G 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 841 26694 0 4631 30869 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:d0:27:ba brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fed0:27ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:23:06:78 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-759) 11/17/23 _x86_64_ (8 CPU) 14:23:42 LINUX RESTART (8 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:02 92.39 47.25 45.13 4368.54 49482.97 14:26:01 10.91 0.00 10.91 0.00 13294.02 14:27:01 9.80 0.00 9.80 0.00 13453.38 14:28:01 12.43 2.22 10.21 91.58 13640.53 14:29:01 99.10 37.51 61.59 1749.84 20110.38 14:30:01 122.36 19.61 102.75 2277.62 27710.18 14:31:01 304.23 9.33 294.90 854.12 93419.39 14:32:01 22.70 0.73 21.96 56.12 18369.47 14:33:01 28.00 0.02 27.98 4.27 15066.02 Average: 78.12 12.99 65.13 1046.65 29425.17 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:02 30667944 31912920 2271276 6.90 38584 1534984 1307952 3.85 610164 1417888 532 14:26:01 30667168 31912332 2272052 6.90 38664 1534988 1307952 3.85 611044 1417888 4 14:27:01 30666716 31911988 2272504 6.90 38760 1534992 1307952 3.85 612104 1417880 12 14:28:01 30568252 31821900 2370968 7.20 38904 1543108 1307952 3.85 703660 1424224 108 14:29:01 30160988 31728144 2778232 8.43 67176 1812296 1449496 4.26 851104 1648572 139940 14:30:01 29776120 31752828 3163100 9.60 89636 2179952 1380816 4.06 877516 1968756 148480 14:31:01 27158440 31424544 5780780 17.55 115692 4371320 3961772 11.66 1268852 4039728 2976 14:32:01 25706724 30112116 7232496 21.96 115984 4506880 5607684 16.50 2648132 4091352 268 14:33:01 27211300 31648256 5727920 17.39 116380 4520808 1497056 4.40 1195780 4075808 276 Average: 29175961 31580559 3763259 11.42 73309 2615481 2125404 6.25 1042040 2389122 32511 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:02 ens3 268.59 163.93 578.85 31.94 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 ens3 1.27 0.29 0.11 0.23 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 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 1.12 0.12 0.09 0.16 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 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 68.36 33.81 110.02 15.64 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 118.18 81.99 907.40 26.03 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:30:01 ens3 70.29 51.09 1012.49 8.83 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 14:31:01 ens3 580.66 331.36 19845.40 24.39 0.00 0.00 0.00 0.00 14:31:01 br-3cb2e24e4a05 0.15 0.12 0.00 0.01 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 14:31:01 veth4cba8df 0.27 0.35 0.02 0.02 0.00 0.00 0.00 0.00 14:32:01 ens3 6.45 3.52 1.54 1.13 0.00 0.00 0.00 0.00 14:32:01 br-3cb2e24e4a05 1.30 1.62 2.70 6.59 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 14:32:01 veth4cba8df 1.47 1.77 0.40 2.64 0.00 0.00 0.00 0.00 14:33:01 ens3 21.35 17.18 8.99 35.92 0.00 0.00 0.00 0.00 14:33:01 br-3cb2e24e4a05 3.67 5.03 5.04 9.21 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 30.79 30.79 25.15 25.15 0.00 0.00 0.00 0.00 Average: ens3 126.49 76.06 2500.97 16.06 0.00 0.00 0.00 0.00 Average: br-3cb2e24e4a05 0.57 0.75 0.86 1.76 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: lo 3.09 3.09 2.77 2.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-759) 11/17/23 _x86_64_ (8 CPU) 14:23:42 LINUX RESTART (8 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:02 all 2.34 0.00 0.75 6.67 0.02 90.22 14:25:02 0 2.01 0.00 0.95 11.48 0.03 85.53 14:25:02 1 2.97 0.00 0.54 28.59 0.03 67.87 14:25:02 2 1.66 0.00 0.43 0.70 0.03 97.17 14:25:02 3 2.94 0.00 0.53 1.42 0.02 95.09 14:25:02 4 2.19 0.00 0.42 0.53 0.02 96.85 14:25:02 5 1.59 0.00 0.70 4.91 0.02 92.79 14:25:02 6 3.42 0.00 0.60 3.66 0.03 92.28 14:25:02 7 1.96 0.00 1.84 2.16 0.03 94.02 14:26:01 all 0.08 0.00 0.01 1.49 0.01 98.41 14:26:01 0 0.05 0.00 0.00 0.00 0.02 99.93 14:26:01 1 0.00 0.00 0.02 11.92 0.02 88.05 14:26:01 2 0.54 0.00 0.00 0.00 0.00 99.46 14:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:26:01 5 0.02 0.00 0.02 0.03 0.02 99.92 14:26:01 6 0.00 0.00 0.02 0.00 0.02 99.97 14:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:27:01 all 0.12 0.00 0.01 1.48 0.01 98.39 14:27:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:27:01 1 0.03 0.00 0.00 11.80 0.00 88.16 14:27:01 2 0.78 0.00 0.00 0.00 0.00 99.22 14:27:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:27:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:27:01 5 0.05 0.00 0.02 0.02 0.02 99.90 14:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:28:01 all 0.59 0.00 0.07 1.39 0.01 97.94 14:28:01 0 0.25 0.00 0.10 0.00 0.02 99.63 14:28:01 1 0.52 0.00 0.10 10.96 0.00 88.43 14:28:01 2 1.05 0.00 0.08 0.00 0.02 98.85 14:28:01 3 1.35 0.00 0.03 0.02 0.00 98.60 14:28:01 4 0.05 0.00 0.00 0.00 0.00 99.95 14:28:01 5 0.17 0.00 0.07 0.08 0.02 99.67 14:28:01 6 0.62 0.00 0.05 0.02 0.02 99.30 14:28:01 7 0.72 0.00 0.18 0.05 0.00 99.05 14:29:01 all 9.10 0.00 0.68 3.28 0.03 86.91 14:29:01 0 4.23 0.00 0.48 0.73 0.02 94.53 14:29:01 1 17.99 0.00 1.36 14.00 0.05 66.60 14:29:01 2 7.21 0.00 0.57 0.57 0.02 91.63 14:29:01 3 1.98 0.00 0.22 0.32 0.02 97.47 14:29:01 4 14.94 0.00 0.95 2.37 0.03 81.70 14:29:01 5 8.31 0.00 0.72 6.92 0.07 83.98 14:29:01 6 15.25 0.00 0.85 1.34 0.02 82.55 14:29:01 7 2.91 0.00 0.30 0.03 0.05 96.71 14:30:01 all 9.49 0.00 0.82 2.88 0.03 86.79 14:30:01 0 10.23 0.00 0.82 0.50 0.03 88.42 14:30:01 1 1.32 0.00 0.28 0.30 0.00 98.10 14:30:01 2 6.07 0.00 0.47 0.28 0.02 93.17 14:30:01 3 4.46 0.00 0.52 0.42 0.00 94.61 14:30:01 4 17.04 0.00 1.14 3.86 0.03 77.92 14:30:01 5 2.84 0.00 0.65 12.28 0.05 84.18 14:30:01 6 27.81 0.00 1.90 1.70 0.05 68.53 14:30:01 7 6.18 0.00 0.82 3.69 0.03 89.28 14:31:01 all 10.23 0.00 4.35 6.61 0.08 78.73 14:31:01 0 10.79 0.00 4.89 3.81 0.07 80.44 14:31:01 1 9.85 0.00 4.17 2.61 0.07 83.30 14:31:01 2 10.03 0.00 3.58 1.14 0.10 85.16 14:31:01 3 12.00 0.00 3.79 1.35 0.07 82.79 14:31:01 4 11.94 0.00 6.07 32.21 0.08 49.70 14:31:01 5 8.67 0.00 3.80 8.27 0.07 79.19 14:31:01 6 9.29 0.00 3.51 2.10 0.10 85.00 14:31:01 7 9.28 0.00 4.93 1.52 0.07 84.21 14:32:01 all 24.18 0.00 2.50 1.23 0.07 72.02 14:32:01 0 24.70 0.00 2.65 7.09 0.05 65.50 14:32:01 1 21.09 0.00 2.27 0.67 0.07 75.91 14:32:01 2 23.70 0.00 2.74 0.35 0.12 73.09 14:32:01 3 23.87 0.00 2.48 1.05 0.07 72.53 14:32:01 4 28.45 0.00 2.80 0.23 0.07 68.45 14:32:01 5 28.84 0.00 2.88 0.25 0.07 67.96 14:32:01 6 20.30 0.00 1.88 0.02 0.05 77.76 14:32:01 7 22.50 0.00 2.30 0.15 0.05 75.00 14:33:01 all 6.91 0.00 1.23 1.49 0.06 90.31 14:33:01 0 6.20 0.00 1.35 4.63 0.05 87.77 14:33:01 1 7.27 0.00 1.06 0.34 0.05 91.29 14:33:01 2 6.43 0.00 1.27 0.05 0.05 92.20 14:33:01 3 7.19 0.00 1.05 0.02 0.07 91.67 14:33:01 4 7.59 0.00 1.54 0.00 0.05 90.82 14:33:01 5 6.37 0.00 1.10 0.25 0.07 92.20 14:33:01 6 6.73 0.00 1.49 6.58 0.07 85.13 14:33:01 7 7.51 0.00 1.02 0.00 0.03 91.44 Average: all 7.00 0.00 1.15 2.94 0.03 88.87 Average: 0 6.50 0.00 1.25 3.14 0.03 89.09 Average: 1 6.77 0.00 1.08 9.02 0.03 83.09 Average: 2 6.37 0.00 1.01 0.34 0.04 92.24 Average: 3 5.97 0.00 0.96 0.51 0.03 92.53 Average: 4 9.14 0.00 1.43 4.32 0.03 85.08 Average: 5 6.32 0.00 1.10 3.67 0.04 88.87 Average: 6 9.28 0.00 1.14 1.71 0.04 87.83 Average: 7 5.67 0.00 1.26 0.85 0.03 92.19