---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3299 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 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 875 28100 0 3191 30844 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:40:16:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe40:1612/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:0b:c6:60 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::42:8dff:fe0b:c660/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3299) 02/07/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 107.31 32.28 75.03 1651.03 23560.29 04:00:01 132.84 19.20 113.65 470.19 33099.28 04:01:01 27.81 0.38 27.43 39.19 18638.63 04:02:01 66.19 3.25 62.94 462.86 28937.18 04:03:01 126.18 0.50 125.68 22.00 42373.20 04:04:01 49.61 1.35 48.26 70.65 21821.30 Average: 84.99 9.49 75.50 452.75 28071.27 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30042320 31658632 2896900 8.79 71404 1855080 1441624 4.24 913880 1687096 177628 04:00:01 28376196 30293044 4563024 13.85 86212 2127008 3177672 9.35 2351220 1887144 15192 04:01:01 28129864 30096080 4809356 14.60 89284 2170400 3400316 10.00 2585404 1894220 9680 04:02:01 27643252 29949892 5295968 16.08 95268 2496356 3458312 10.18 2800508 2142300 2368 04:03:01 27377684 30154212 5561536 16.88 101644 2950312 2999852 8.83 2617616 2569216 2964 04:04:01 28796560 31606576 4142660 12.58 107400 2976540 1457172 4.29 1182184 2584264 34512 Average: 28394313 30626406 4544907 13.80 91869 2429283 2655825 7.81 2075135 2127373 40391 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 64.47 45.29 1004.60 7.55 0.00 0.00 0.00 0.00 03:59:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 478.19 341.64 3667.15 90.37 0.00 0.00 0.00 0.00 04:00:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 336.01 224.00 568.79 95.17 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:02:01 docker0 1.80 3.53 0.10 39.02 0.00 0.00 0.00 0.00 04:02:01 ens3 389.89 262.31 1601.67 93.44 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:03:01 docker0 4.18 7.70 0.24 78.98 0.00 0.00 0.00 0.00 04:03:01 ens3 399.37 268.14 180.89 81.51 0.00 0.00 0.00 0.00 04:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 290.90 229.71 351.48 87.49 0.00 0.00 0.00 0.00 04:04:01 lo 16.13 16.13 1.46 1.46 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.87 0.06 19.66 0.00 0.00 0.00 0.00 Average: ens3 326.45 228.50 1229.08 75.92 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3299) 02/07/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.20 0.00 0.81 2.07 0.04 86.89 03:59:01 0 10.06 0.00 0.88 0.95 0.02 88.09 03:59:01 1 39.52 0.00 2.45 2.02 0.07 55.95 03:59:01 2 15.36 0.00 0.95 3.65 0.05 79.99 03:59:01 3 6.87 0.00 0.42 0.10 0.05 92.57 03:59:01 4 2.47 0.00 0.28 0.12 0.05 97.08 03:59:01 5 0.17 0.00 0.50 8.79 0.02 90.53 03:59:01 6 6.27 0.00 0.55 0.48 0.02 92.68 03:59:01 7 0.87 0.00 0.43 0.43 0.03 98.23 04:00:01 all 29.69 0.00 1.26 1.35 0.07 67.64 04:00:01 0 30.24 0.00 1.04 0.13 0.05 68.53 04:00:01 1 28.49 0.00 1.34 0.20 0.07 69.90 04:00:01 2 48.20 0.00 1.38 0.39 0.08 49.95 04:00:01 3 29.60 0.00 1.12 2.51 0.07 66.69 04:00:01 4 28.34 0.00 0.87 0.05 0.08 70.65 04:00:01 5 28.79 0.00 1.93 5.70 0.08 63.49 04:00:01 6 25.52 0.00 1.04 0.10 0.03 73.31 04:00:01 7 18.40 0.00 1.36 1.72 0.08 78.43 04:01:01 all 41.19 0.00 1.11 0.68 0.06 56.96 04:01:01 0 41.93 0.00 1.05 0.00 0.08 56.93 04:01:01 1 46.92 0.00 1.00 0.00 0.07 52.01 04:01:01 2 58.91 0.00 0.90 0.00 0.07 40.12 04:01:01 3 34.39 0.00 0.92 0.03 0.05 64.61 04:01:01 4 40.13 0.00 1.39 0.00 0.07 58.41 04:01:01 5 43.26 0.00 1.42 4.74 0.08 50.49 04:01:01 6 37.78 0.00 1.29 0.05 0.07 60.81 04:01:01 7 26.19 0.00 0.97 0.55 0.05 72.23 04:02:01 all 23.31 0.00 1.62 4.78 0.06 70.23 04:02:01 0 16.58 0.00 1.96 16.14 0.03 65.29 04:02:01 1 20.14 0.00 1.59 0.13 0.05 78.09 04:02:01 2 29.51 0.00 1.54 1.95 0.08 66.92 04:02:01 3 24.73 0.00 2.30 0.44 0.07 72.47 04:02:01 4 35.67 0.00 1.60 0.25 0.07 62.42 04:02:01 5 16.02 0.00 1.27 4.13 0.07 78.51 04:02:01 6 28.22 0.00 1.62 0.05 0.08 70.03 04:02:01 7 15.61 0.00 1.09 15.19 0.07 68.04 04:03:01 all 18.77 0.00 1.84 4.45 0.08 74.86 04:03:01 0 14.91 0.00 2.52 0.08 0.07 82.42 04:03:01 1 22.49 0.00 1.88 1.01 0.07 74.56 04:03:01 2 20.02 0.00 1.68 1.64 0.08 76.57 04:03:01 3 19.67 0.00 1.15 14.56 0.07 64.56 04:03:01 4 23.62 0.00 1.86 0.08 0.07 74.38 04:03:01 5 14.50 0.00 2.00 8.13 0.07 75.30 04:03:01 6 15.73 0.00 1.86 3.63 0.07 78.71 04:03:01 7 19.19 0.00 1.75 6.59 0.12 72.36 04:04:01 all 11.56 0.00 1.03 1.58 0.04 85.79 04:04:01 0 2.76 0.00 0.85 0.03 0.02 96.34 04:04:01 1 18.95 0.00 1.67 0.55 0.07 78.76 04:04:01 2 18.87 0.00 1.10 0.97 0.05 79.00 04:04:01 3 7.67 0.00 0.70 0.27 0.05 91.31 04:04:01 4 3.51 0.00 0.62 0.32 0.02 95.54 04:04:01 5 18.50 0.00 1.22 0.69 0.03 79.56 04:04:01 6 15.99 0.00 1.06 1.36 0.05 81.53 04:04:01 7 6.26 0.00 1.05 8.44 0.05 84.20 Average: all 22.45 0.00 1.28 2.48 0.06 73.74 Average: 0 19.41 0.00 1.38 2.89 0.04 76.28 Average: 1 29.42 0.00 1.66 0.65 0.06 68.20 Average: 2 31.79 0.00 1.26 1.43 0.07 65.45 Average: 3 20.47 0.00 1.10 2.97 0.06 75.40 Average: 4 22.26 0.00 1.10 0.14 0.06 76.44 Average: 5 20.21 0.00 1.39 5.37 0.06 72.98 Average: 6 21.58 0.00 1.24 0.94 0.05 76.19 Average: 7 14.41 0.00 1.11 5.48 0.07 78.94