---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17848 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 15G 141G 10% / 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 845 24703 0 6618 30865 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:37:98:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe37:987f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:aa:07:41 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-17848) 03/24/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 111.38 38.88 72.50 1768.51 21336.58 20:24:01 122.93 22.90 100.03 2732.61 26686.89 20:25:01 182.04 0.27 181.77 38.39 100962.11 20:26:01 268.98 11.58 257.40 769.23 76602.12 20:27:01 35.87 0.48 35.39 51.85 18847.20 20:28:01 34.81 0.05 34.76 4.80 16145.14 20:29:01 74.74 2.38 72.35 126.51 17276.30 Average: 118.67 10.93 107.74 784.54 39692.39 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30087736 31680756 2851484 8.66 70296 1833168 1452344 4.27 890496 1668720 172472 20:24:01 29068628 31682472 3870592 11.75 96256 2797152 1555080 4.58 960944 2546652 782880 20:25:01 25641780 31664404 7297440 22.15 128652 6044204 1614320 4.75 1004484 5789480 1512580 20:26:01 22630892 28959804 10308328 31.29 141192 6303744 10377224 30.53 3889432 5810868 612 20:27:01 20588680 27038280 12350540 37.49 143248 6417440 12555144 36.94 5934996 5785000 1944 20:28:01 22745168 29222912 10194052 30.95 143948 6446640 7953392 23.40 3813968 5781508 244 20:29:01 25286652 31596068 7652568 23.23 146304 6288936 1582136 4.66 1477260 5629704 2764 Average: 25149934 30263528 7789286 23.65 124271 5161612 5298520 15.59 2567369 4715990 353357 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 123.20 87.14 1033.17 21.85 0.00 0.00 0.00 0.00 20:23:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 20:24:01 br-c6b6315d2763 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 310.45 175.55 5599.65 17.78 0.00 0.00 0.00 0.00 20:24:01 lo 6.13 6.13 0.61 0.61 0.00 0.00 0.00 0.00 20:25:01 br-c6b6315d2763 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1171.77 545.79 33205.60 38.39 0.00 0.00 0.00 0.00 20:25:01 lo 8.27 8.27 0.78 0.78 0.00 0.00 0.00 0.00 20:26:01 br-c6b6315d2763 0.37 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth7bc0617 30.92 39.62 3.06 4.63 0.00 0.00 0.00 0.00 20:26:01 veth30f685a 2.30 2.55 0.20 0.23 0.00 0.00 0.00 0.00 20:26:01 veth0a56000 1.98 2.10 0.16 0.16 0.00 0.00 0.00 0.00 20:27:01 br-c6b6315d2763 1.20 1.33 1.61 0.98 0.00 0.00 0.00 0.00 20:27:01 veth7bc0617 63.45 71.44 101.24 25.62 0.00 0.00 0.00 0.01 20:27:01 veth30f685a 38.84 31.71 8.29 5.70 0.00 0.00 0.00 0.00 20:27:01 veth0a56000 43.20 38.69 16.90 32.53 0.00 0.00 0.00 0.00 20:28:01 br-c6b6315d2763 1.27 1.77 2.00 0.17 0.00 0.00 0.00 0.00 20:28:01 veth7bc0617 22.16 24.76 78.95 7.31 0.00 0.00 0.00 0.01 20:28:01 veth30f685a 39.89 28.93 3.65 4.34 0.00 0.00 0.00 0.00 20:28:01 veth0a56000 9.07 7.62 3.47 9.29 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1982.90 1073.17 42366.30 171.82 0.00 0.00 0.00 0.00 20:29:01 lo 30.69 30.69 7.08 7.08 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: ens3 248.94 129.18 5964.73 18.52 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.97 0.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17848) 03/24/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.40 0.00 0.83 2.05 0.04 86.68 20:23:01 0 21.03 0.00 1.41 0.70 0.03 76.82 20:23:01 1 19.53 0.00 1.13 0.50 0.05 78.78 20:23:01 2 4.79 0.00 0.63 0.38 0.02 94.18 20:23:01 3 0.75 0.00 0.48 5.18 0.05 93.53 20:23:01 4 2.55 0.00 0.48 0.17 0.02 96.78 20:23:01 5 1.25 0.00 0.30 0.08 0.03 98.33 20:23:01 6 0.73 0.00 0.17 5.28 0.02 93.80 20:23:01 7 32.59 0.00 2.06 4.09 0.10 61.16 20:24:01 all 10.20 0.00 1.62 2.65 0.04 85.49 20:24:01 0 4.36 0.00 1.39 0.55 0.03 93.66 20:24:01 1 2.99 0.00 0.87 1.05 0.02 95.07 20:24:01 2 7.89 0.00 2.21 0.03 0.03 89.84 20:24:01 3 6.82 0.00 1.16 8.89 0.05 83.08 20:24:01 4 12.14 0.00 1.78 0.79 0.03 85.26 20:24:01 5 31.29 0.00 2.28 3.27 0.07 63.09 20:24:01 6 12.83 0.00 1.39 1.19 0.03 84.56 20:24:01 7 3.40 0.00 1.89 5.40 0.05 89.26 20:25:01 all 11.76 0.00 5.53 7.07 0.07 75.57 20:25:01 0 11.87 0.00 4.90 0.73 0.07 82.43 20:25:01 1 15.54 0.00 5.48 11.73 0.08 67.17 20:25:01 2 13.61 0.00 5.75 1.09 0.07 79.48 20:25:01 3 9.85 0.00 4.60 28.99 0.09 56.48 20:25:01 4 10.21 0.00 6.34 1.02 0.05 82.38 20:25:01 5 13.07 0.00 6.01 0.83 0.10 79.98 20:25:01 6 9.18 0.00 6.36 10.09 0.07 74.30 20:25:01 7 10.78 0.00 4.75 2.08 0.07 82.33 20:26:01 all 30.80 0.00 5.13 5.96 0.08 58.03 20:26:01 0 30.22 0.00 4.98 1.27 0.07 63.47 20:26:01 1 30.30 0.00 6.10 22.45 0.08 41.06 20:26:01 2 32.42 0.00 5.01 8.08 0.07 54.43 20:26:01 3 29.91 0.00 5.17 2.71 0.07 62.15 20:26:01 4 32.96 0.00 5.24 9.24 0.08 52.48 20:26:01 5 29.57 0.00 5.01 0.42 0.07 64.93 20:26:01 6 29.98 0.00 4.80 0.79 0.07 64.36 20:26:01 7 31.07 0.00 4.74 2.81 0.07 61.32 20:27:01 all 46.59 0.00 4.54 0.61 0.10 48.16 20:27:01 0 45.68 0.00 4.65 0.76 0.12 48.80 20:27:01 1 46.16 0.00 4.44 0.00 0.12 49.29 20:27:01 2 49.18 0.00 4.89 0.35 0.10 45.48 20:27:01 3 45.23 0.00 4.29 0.03 0.10 50.34 20:27:01 4 45.28 0.00 4.24 0.20 0.10 50.18 20:27:01 5 49.94 0.00 4.71 0.00 0.10 45.25 20:27:01 6 44.31 0.00 4.38 3.46 0.10 47.75 20:27:01 7 47.00 0.00 4.67 0.03 0.10 48.19 20:28:01 all 5.29 0.00 0.87 0.87 0.08 92.89 20:28:01 0 4.79 0.00 0.79 0.52 0.08 93.82 20:28:01 1 5.31 0.00 0.84 3.26 0.08 90.51 20:28:01 2 5.70 0.00 0.92 0.03 0.05 93.29 20:28:01 3 4.92 0.00 0.70 0.13 0.08 94.16 20:28:01 4 4.46 0.00 0.67 0.22 0.08 94.57 20:28:01 5 5.13 0.00 0.89 0.25 0.07 93.66 20:28:01 6 5.67 0.00 1.20 2.48 0.07 90.58 20:28:01 7 6.34 0.00 1.00 0.02 0.07 92.58 20:29:01 all 7.46 0.00 0.73 1.34 0.03 90.44 20:29:01 0 3.56 0.00 0.53 0.08 0.05 95.77 20:29:01 1 13.99 0.00 0.73 6.51 0.05 78.72 20:29:01 2 0.78 0.00 0.65 0.43 0.03 98.10 20:29:01 3 1.65 0.00 0.73 0.38 0.03 97.19 20:29:01 4 8.79 0.00 0.65 0.33 0.02 90.20 20:29:01 5 8.47 0.00 0.67 0.23 0.03 90.59 20:29:01 6 21.28 0.00 1.24 2.59 0.05 74.85 20:29:01 7 1.17 0.00 0.60 0.12 0.02 98.10 Average: all 17.47 0.00 2.74 2.92 0.06 76.81 Average: 0 17.34 0.00 2.66 0.66 0.06 79.28 Average: 1 19.08 0.00 2.79 6.46 0.07 71.60 Average: 2 16.28 0.00 2.85 1.48 0.05 79.34 Average: 3 14.13 0.00 2.44 6.57 0.07 76.80 Average: 4 16.59 0.00 2.76 1.70 0.06 78.90 Average: 5 19.78 0.00 2.83 0.73 0.07 76.60 Average: 6 17.70 0.00 2.78 3.69 0.06 75.78 Average: 7 18.88 0.00 2.81 2.08 0.07 76.17