---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1550 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: 2799.998 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 14G 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 890 24535 0 6740 30821 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:91:b5:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe91:b543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:19:14:2f 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-1550) 02/01/24 _x86_64_ (8 CPU) 16:57:53 LINUX RESTART (8 CPU) 16:58:01 tps rtps wtps bread/s bwrtn/s 16:59:01 169.44 85.77 83.67 6200.73 72646.58 17:00:01 165.47 40.58 124.90 3008.17 45517.61 17:01:01 108.48 11.90 96.58 875.85 47403.83 17:02:01 86.14 12.90 73.24 2388.00 54018.86 17:03:01 183.94 6.08 177.85 880.79 80662.29 17:04:01 261.87 0.12 261.76 9.47 57070.62 17:05:01 88.22 0.35 87.87 27.86 7773.50 17:06:01 61.43 1.03 60.40 68.11 2737.22 Average: 140.62 19.84 120.78 1682.43 45978.47 16:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:59:01 30190180 31660776 2749040 8.35 56620 1733416 1453804 4.28 918240 1560272 93920 17:00:01 29454732 31324188 3484488 10.58 83052 2086200 1656836 4.87 1317252 1854320 100160 17:01:01 27987876 30212352 4951344 15.03 90440 2423852 3171764 9.33 2516556 2099476 26308 17:02:01 28196396 31597028 4742824 14.40 101888 3566152 1472264 4.33 1401972 2962648 482884 17:03:01 26565488 31451004 6373732 19.35 131980 4938416 4094200 12.05 1579284 4308928 904 17:04:01 23444336 30024336 9494884 28.83 176924 6423584 8695336 25.58 3207400 5635196 2384 17:05:01 19831580 26749956 13107640 39.79 185416 6734336 11836184 34.82 6599236 5819700 3068 17:06:01 25115276 31535500 7823944 23.75 187236 6320928 1570040 4.62 1888060 5355764 3428 Average: 26348233 30569392 6590987 20.01 126694 4278360 4243804 12.49 2428500 3699538 89132 16:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 16:59:01 ens3 388.40 259.18 1595.53 70.03 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 17:00:01 ens3 234.11 201.72 1831.77 42.22 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 ens3 857.82 622.18 4707.52 185.42 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:02:01 ens3 412.38 329.08 2143.29 102.33 0.00 0.00 0.00 0.00 17:03:01 veth8978cb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 br-42b0799f9828 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 vetheebeb94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth8978cb2 2.95 4.83 0.35 0.58 0.00 0.00 0.00 0.00 17:04:01 br-42b0799f9828 28.20 27.01 12.11 11.43 0.00 0.00 0.80 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 vetheebeb94 3.85 6.02 0.70 1.03 0.00 0.00 0.00 0.00 17:05:01 veth8978cb2 2.90 4.77 0.37 0.42 0.00 0.00 0.00 0.00 17:05:01 br-42b0799f9828 17.66 17.30 6.70 6.55 0.00 0.00 0.20 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vetheebeb94 0.77 1.40 0.11 0.20 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 19.58 19.58 2.00 2.00 0.00 0.00 0.00 0.00 17:06:01 ens3 3324.43 2146.77 33836.66 508.63 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 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 414.92 267.77 4229.47 63.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1550) 02/01/24 _x86_64_ (8 CPU) 16:57:53 LINUX RESTART (8 CPU) 16:58:01 CPU %user %nice %system %iowait %steal %idle 16:59:01 all 8.23 0.00 1.25 4.68 0.04 85.81 16:59:01 0 11.30 0.00 2.24 0.90 0.03 85.52 16:59:01 1 12.65 0.00 1.60 23.98 0.07 61.71 16:59:01 2 14.99 0.00 1.51 0.50 0.03 82.97 16:59:01 3 5.23 0.00 0.68 4.59 0.02 89.48 16:59:01 4 3.20 0.00 0.90 1.14 0.02 94.74 16:59:01 5 6.41 0.00 1.20 5.17 0.05 87.17 16:59:01 6 5.77 0.00 1.10 0.77 0.03 92.33 16:59:01 7 6.36 0.00 0.70 0.43 0.02 92.49 17:00:01 all 14.45 0.00 0.96 2.91 0.05 81.63 17:00:01 0 8.32 0.00 0.74 0.35 0.03 90.56 17:00:01 1 21.64 0.00 1.46 17.17 0.07 59.67 17:00:01 2 7.86 0.00 0.90 0.85 0.07 90.32 17:00:01 3 7.41 0.00 0.27 0.33 0.03 91.96 17:00:01 4 20.99 0.00 1.69 1.61 0.07 75.64 17:00:01 5 19.23 0.00 0.94 1.79 0.07 77.98 17:00:01 6 17.21 0.00 0.87 0.92 0.05 80.95 17:00:01 7 13.02 0.00 0.85 0.33 0.03 85.76 17:01:01 all 46.15 0.00 1.48 1.56 0.08 50.73 17:01:01 0 52.49 0.00 0.97 2.16 0.08 44.29 17:01:01 1 54.30 0.00 1.32 0.50 0.07 43.80 17:01:01 2 48.45 0.00 2.03 5.14 0.10 44.28 17:01:01 3 49.33 0.00 1.56 2.99 0.07 46.06 17:01:01 4 52.32 0.00 1.76 0.81 0.08 45.03 17:01:01 5 34.04 0.00 1.19 0.35 0.08 64.33 17:01:01 6 40.66 0.00 1.51 0.45 0.07 57.31 17:01:01 7 37.68 0.00 1.44 0.07 0.07 60.75 17:02:01 all 24.27 0.00 2.02 3.06 0.06 70.60 17:02:01 0 21.47 0.00 1.46 0.05 0.05 76.98 17:02:01 1 35.16 0.00 2.17 11.06 0.07 51.54 17:02:01 2 25.29 0.00 2.38 3.04 0.07 69.22 17:02:01 3 27.51 0.00 2.70 0.79 0.07 68.94 17:02:01 4 23.86 0.00 2.40 6.66 0.08 67.00 17:02:01 5 29.43 0.00 2.13 0.38 0.05 68.01 17:02:01 6 13.83 0.00 1.35 2.46 0.05 82.32 17:02:01 7 17.66 0.00 1.64 0.10 0.03 80.56 17:03:01 all 9.04 0.00 2.67 5.96 0.05 82.28 17:03:01 0 4.79 0.00 2.42 1.09 0.03 91.67 17:03:01 1 8.78 0.00 2.09 2.46 0.05 86.62 17:03:01 2 7.52 0.00 3.32 26.03 0.10 63.03 17:03:01 3 17.21 0.00 2.56 1.47 0.05 78.71 17:03:01 4 12.34 0.00 3.83 3.61 0.03 80.19 17:03:01 5 7.22 0.00 2.56 0.20 0.05 89.97 17:03:01 6 8.00 0.00 2.54 11.93 0.07 77.47 17:03:01 7 6.47 0.00 2.01 0.89 0.03 90.59 17:04:01 all 33.38 0.00 6.06 4.62 0.10 55.84 17:04:01 0 33.57 0.00 5.84 4.71 0.08 55.80 17:04:01 1 39.44 0.00 6.23 3.25 0.10 50.97 17:04:01 2 30.34 0.00 6.38 1.96 0.08 61.24 17:04:01 3 30.47 0.00 7.41 23.46 0.12 38.54 17:04:01 4 31.22 0.00 5.77 0.63 0.10 62.28 17:04:01 5 36.95 0.00 5.10 1.36 0.10 56.49 17:04:01 6 31.94 0.00 5.73 0.54 0.10 61.69 17:04:01 7 33.09 0.00 6.03 1.05 0.08 59.75 17:05:01 all 46.87 0.00 3.03 0.59 0.11 49.40 17:05:01 0 42.83 0.00 3.32 0.70 0.10 53.05 17:05:01 1 45.44 0.00 2.94 0.17 0.10 51.36 17:05:01 2 49.17 0.00 2.94 0.30 0.12 47.48 17:05:01 3 46.69 0.00 2.96 0.89 0.12 49.34 17:05:01 4 44.48 0.00 3.05 0.37 0.12 51.99 17:05:01 5 44.14 0.00 2.81 0.77 0.10 52.18 17:05:01 6 55.66 0.00 2.78 0.19 0.10 41.27 17:05:01 7 46.59 0.00 3.44 1.33 0.12 48.52 17:06:01 all 14.15 0.00 2.56 0.35 0.09 82.86 17:06:01 0 14.19 0.00 2.46 0.69 0.10 82.56 17:06:01 1 13.70 0.00 2.37 0.08 0.10 83.75 17:06:01 2 13.96 0.00 2.81 0.24 0.07 82.93 17:06:01 3 14.76 0.00 2.82 0.44 0.08 81.90 17:06:01 4 19.76 0.00 2.14 0.29 0.08 77.73 17:06:01 5 12.30 0.00 2.62 0.43 0.08 84.56 17:06:01 6 12.13 0.00 2.34 0.37 0.08 85.08 17:06:01 7 12.35 0.00 2.91 0.25 0.08 84.40 Average: all 24.55 0.00 2.50 2.96 0.07 69.92 Average: 0 23.60 0.00 2.42 1.33 0.06 72.59 Average: 1 28.90 0.00 2.52 7.34 0.08 61.17 Average: 2 24.69 0.00 2.78 4.75 0.08 67.70 Average: 3 24.80 0.00 2.61 4.35 0.07 68.16 Average: 4 25.99 0.00 2.69 1.89 0.07 69.36 Average: 5 23.70 0.00 2.32 1.31 0.07 72.60 Average: 6 23.10 0.00 2.27 2.21 0.07 72.35 Average: 7 21.64 0.00 2.37 0.56 0.06 75.38