---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18254 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 858 27524 0 3784 30854 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:c5:e8:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fec5:e8c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:21:24:3a 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::42:6aff:fe21:243a/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-18254) 03/26/24 _x86_64_ (8 CPU) 10:51:15 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 137.07 14.26 122.81 993.67 76083.97 10:54:01 161.96 21.33 140.64 831.06 57419.53 10:55:01 92.98 4.05 88.94 448.33 44260.76 10:56:01 52.10 0.40 51.70 12.40 16452.25 10:57:01 111.61 0.00 111.61 0.00 6865.66 10:58:01 128.65 0.32 128.33 2.53 9533.74 10:59:01 37.91 0.83 37.08 45.73 2582.37 Average: 103.18 5.88 97.30 333.41 30458.29 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 30049980 31705840 2889240 8.77 74156 1888716 1460708 4.30 878096 1716292 146220 10:54:01 28347960 30362624 4591260 13.94 87976 2219864 3140012 9.24 2269892 1991384 5292 10:55:01 27891328 30569340 5047892 15.32 94788 2863352 2411840 7.10 2324576 2365160 584 10:56:01 26680612 30013460 6258608 19.00 134900 3416196 2731464 8.04 3097888 2703168 170464 10:57:01 27255232 30487504 5683988 17.26 137016 3333632 2777632 8.17 2639528 2618820 348 10:58:01 26472440 29995652 6466780 19.63 162896 3537604 2702164 7.95 3146328 2817496 18900 10:59:01 28188608 31597348 4750612 14.42 164996 3448684 1457176 4.29 1620596 2672708 1516 Average: 27840880 30675967 5098340 15.48 122390 2958293 2382999 7.01 2282415 2412147 49046 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 53.93 35.02 899.56 7.99 0.00 0.00 0.00 0.00 10:53:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 594.80 450.65 4717.89 101.84 0.00 0.00 0.00 0.00 10:54:01 lo 1.70 1.70 0.10 0.10 0.00 0.00 0.00 0.00 10:55:01 docker0 2.90 5.50 0.18 77.51 0.00 0.00 0.00 0.00 10:55:01 ens3 402.40 328.50 1535.82 971.79 0.00 0.00 0.00 0.00 10:55:01 lo 9.68 9.68 2.37 2.37 0.00 0.00 0.00 0.00 10:56:01 docker0 744.90 655.65 71.75 927.70 0.00 0.00 0.00 0.00 10:56:01 ens3 1016.21 1113.05 1778.40 2509.22 0.00 0.00 0.00 0.00 10:56:01 veth3b08289 744.90 655.80 81.93 927.71 0.00 0.00 0.00 0.08 10:56:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:57:01 docker0 113.88 92.42 8.67 40.86 0.00 0.00 0.00 0.00 10:57:01 veth1afc811 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 130.39 133.89 51.95 17.21 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:58:01 docker0 666.59 623.98 68.86 933.65 0.00 0.00 0.00 0.00 10:58:01 veth1afc811 666.59 624.15 77.97 933.66 0.00 0.00 0.00 0.08 10:58:01 ens3 654.42 675.77 940.33 82.30 0.00 0.00 0.00 0.00 10:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:59:01 docker0 89.89 68.69 7.68 39.56 0.00 0.00 0.00 0.00 10:59:01 ens3 119.88 121.78 68.01 24.30 0.00 0.00 0.00 0.00 10:59:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 231.17 206.61 22.45 288.47 0.00 0.00 0.00 0.00 Average: ens3 424.59 408.39 1427.50 530.69 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18254) 03/26/24 _x86_64_ (8 CPU) 10:51:15 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 9.59 0.00 0.71 5.26 0.03 84.40 10:53:01 0 8.53 0.00 0.84 0.80 0.02 89.81 10:53:01 1 19.10 0.00 1.49 2.40 0.07 76.95 10:53:01 2 0.25 0.00 0.12 0.42 0.00 99.22 10:53:01 3 0.92 0.00 0.35 0.52 0.02 98.20 10:53:01 4 0.62 0.00 0.10 1.50 0.02 97.77 10:53:01 5 10.35 0.00 0.70 32.16 0.07 56.72 10:53:01 6 27.98 0.00 1.54 3.83 0.07 66.58 10:53:01 7 9.08 0.00 0.62 0.65 0.03 89.61 10:54:01 all 19.39 0.00 1.62 4.29 0.06 74.65 10:54:01 0 24.33 0.00 2.86 0.08 0.05 72.68 10:54:01 1 23.92 0.00 1.52 3.18 0.07 71.31 10:54:01 2 19.12 0.00 1.11 15.90 0.07 63.81 10:54:01 3 17.48 0.00 0.55 1.22 0.05 80.70 10:54:01 4 20.71 0.00 1.10 2.80 0.05 75.34 10:54:01 5 18.99 0.00 1.63 7.06 0.07 72.26 10:54:01 6 17.97 0.00 3.03 1.67 0.05 77.28 10:54:01 7 12.64 0.00 1.09 2.37 0.05 83.85 10:55:01 all 13.49 0.00 1.61 1.51 0.05 83.33 10:55:01 0 12.84 0.00 1.79 0.27 0.03 85.08 10:55:01 1 10.13 0.00 1.24 4.79 0.05 83.79 10:55:01 2 26.50 0.00 2.51 2.86 0.07 68.06 10:55:01 3 13.60 0.00 2.26 0.30 0.05 83.80 10:55:01 4 14.90 0.00 1.51 2.75 0.05 80.79 10:55:01 5 9.75 0.00 0.96 0.05 0.05 89.19 10:55:01 6 11.44 0.00 1.49 0.65 0.05 86.36 10:55:01 7 8.77 0.00 1.17 0.47 0.03 89.56 10:56:01 all 10.39 0.00 1.69 0.78 0.06 87.09 10:56:01 0 5.61 0.00 1.45 0.20 0.05 92.69 10:56:01 1 24.92 0.00 2.71 2.34 0.08 69.95 10:56:01 2 9.65 0.00 1.26 0.70 0.05 88.34 10:56:01 3 8.61 0.00 2.26 1.44 0.05 87.64 10:56:01 4 10.98 0.00 1.17 0.00 0.08 87.76 10:56:01 5 8.39 0.00 1.54 0.02 0.07 89.98 10:56:01 6 11.03 0.00 2.07 0.35 0.07 86.48 10:56:01 7 3.82 0.00 1.08 1.13 0.07 93.91 10:57:01 all 1.65 0.00 0.45 0.58 0.02 97.30 10:57:01 0 3.14 0.00 0.18 0.00 0.00 96.68 10:57:01 1 4.09 0.00 0.38 0.00 0.02 95.51 10:57:01 2 0.83 0.00 0.40 0.08 0.03 98.65 10:57:01 3 2.27 0.00 0.95 4.00 0.02 92.76 10:57:01 4 0.20 0.00 0.40 0.12 0.00 99.28 10:57:01 5 0.20 0.00 0.10 0.00 0.00 99.70 10:57:01 6 1.82 0.00 0.67 0.00 0.03 97.48 10:57:01 7 0.62 0.00 0.48 0.47 0.02 98.41 10:58:01 all 7.44 0.00 1.15 0.69 0.05 90.67 10:58:01 0 0.02 0.00 0.03 0.00 0.03 99.92 10:58:01 1 6.11 0.00 0.74 1.57 0.03 91.54 10:58:01 2 4.21 0.00 0.60 0.22 0.02 94.95 10:58:01 3 3.79 0.00 1.15 0.27 0.05 94.74 10:58:01 4 1.75 0.00 0.22 0.00 0.03 98.00 10:58:01 5 25.41 0.00 2.83 0.30 0.10 71.36 10:58:01 6 15.06 0.00 2.02 0.02 0.05 82.85 10:58:01 7 3.18 0.00 1.57 3.13 0.05 92.06 10:59:01 all 6.57 0.00 0.67 0.20 0.03 92.54 10:59:01 0 2.34 0.00 0.77 0.00 0.02 96.88 10:59:01 1 11.22 0.00 0.72 0.37 0.03 87.66 10:59:01 2 2.97 0.00 0.65 0.15 0.03 96.20 10:59:01 3 16.58 0.00 1.25 0.07 0.07 82.04 10:59:01 4 2.60 0.00 0.32 0.00 0.02 97.06 10:59:01 5 2.34 0.00 0.62 0.00 0.02 97.03 10:59:01 6 13.99 0.00 0.50 0.15 0.02 85.35 10:59:01 7 0.52 0.00 0.58 0.87 0.03 98.00 Average: all 9.78 0.00 1.13 1.90 0.04 87.15 Average: 0 8.11 0.00 1.13 0.19 0.03 90.54 Average: 1 14.19 0.00 1.26 2.09 0.05 82.41 Average: 2 9.06 0.00 0.95 2.90 0.04 87.06 Average: 3 9.03 0.00 1.25 1.12 0.04 88.56 Average: 4 7.38 0.00 0.69 1.02 0.04 90.87 Average: 5 10.76 0.00 1.20 5.64 0.05 82.35 Average: 6 14.18 0.00 1.62 0.95 0.05 83.20 Average: 7 5.52 0.00 0.94 1.30 0.04 92.20