---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8851 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 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 932 24465 0 6769 30779 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:85:80:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe85:8064/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:02:66:1a 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-8851) 02/26/24 _x86_64_ (8 CPU) 11:58:03 LINUX RESTART (8 CPU) 11:59:02 tps rtps wtps bread/s bwrtn/s 12:00:01 148.58 50.46 98.12 3892.24 30579.06 12:01:01 134.29 14.96 119.33 965.17 36279.29 12:02:01 58.55 12.81 45.73 2399.33 26782.14 12:03:01 96.32 3.58 92.73 462.59 54999.50 12:04:01 199.28 2.67 196.62 433.93 61418.16 12:05:01 243.60 0.33 243.27 21.19 72983.14 12:06:01 58.42 0.00 58.42 0.00 25569.61 12:07:01 61.36 0.97 60.39 51.72 6849.66 Average: 125.00 10.64 114.36 1022.36 39451.30 11:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 29797268 31566804 3141952 9.54 78268 1995356 1575332 4.63 1068644 1776864 125432 12:01:01 28482072 30687300 4457148 13.53 89556 2407048 2717284 7.99 2039612 2091884 23724 12:02:01 26720040 30082180 6219180 18.88 96156 3537720 2662844 7.83 2902816 2947652 908400 12:03:01 26733616 31559148 6205604 18.84 125948 4896724 1604644 4.72 1481644 4273356 1281132 12:04:01 24468920 30137872 8470300 25.71 142416 5617332 6758360 19.88 3037940 4882728 610932 12:05:01 22477204 29121232 10462016 31.76 180308 6486496 9846912 28.97 4191064 5613100 4728 12:06:01 19697900 26633696 13241320 40.20 185408 6766924 11776184 34.65 6737908 5825560 2136 12:07:01 24993652 31476400 7945568 24.12 188572 6379184 1567100 4.61 1971292 5396080 49200 Average: 25421334 30158079 7517886 22.82 135829 4760848 4813582 14.16 2928865 4100903 375710 11:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 ens3 98.14 70.70 1105.41 18.80 0.00 0.00 0.00 0.00 12:00:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 862.06 692.43 5965.60 166.27 0.00 0.00 0.00 0.00 12:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 696.82 599.52 2271.62 212.62 0.00 0.00 0.00 0.00 12:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 br-678ce58a18ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 549.49 279.94 8324.85 36.52 0.00 0.00 0.00 0.00 12:03:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 veth75b38ad 0.00 0.50 0.00 0.21 0.00 0.00 0.00 0.00 12:04:01 veth1d24e35 13.50 12.93 8.85 2.55 0.00 0.00 0.00 0.00 12:04:01 vethc7b4fb7 12.63 13.60 2.53 8.87 0.00 0.00 0.00 0.00 12:04:01 br-678ce58a18ae 26.16 25.90 11.02 11.20 0.00 0.00 0.30 0.00 12:05:01 veth75b38ad 0.00 0.57 0.00 0.27 0.00 0.00 0.00 0.00 12:05:01 veth30c6cef 154.70 150.13 331.18 13.20 0.00 0.00 0.00 0.03 12:05:01 veth1d24e35 15.06 15.23 4.66 4.54 0.00 0.00 0.00 0.00 12:05:01 br-04690efcf34c 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 veth75b38ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 veth30c6cef 3.12 9.20 0.52 5.02 0.00 0.00 0.00 0.00 12:06:01 veth1d24e35 18.30 27.75 2.48 2.18 0.00 0.00 0.00 0.00 12:06:01 br-04690efcf34c 8.88 4.95 4.73 0.54 0.00 0.00 0.00 0.00 12:07:01 ens3 3334.54 2316.80 34106.40 566.13 0.00 0.00 0.00 0.00 12:07:01 lo 20.10 20.10 2.06 2.06 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 373.52 256.16 4143.98 63.33 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.20 0.20 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8851) 02/26/24 _x86_64_ (8 CPU) 11:58:03 LINUX RESTART (8 CPU) 11:59:02 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 11.15 0.00 0.90 2.97 0.04 84.93 12:00:01 0 2.92 0.00 0.15 0.07 0.02 96.85 12:00:01 1 1.68 0.00 0.58 14.59 0.05 83.10 12:00:01 2 39.45 0.00 2.28 3.09 0.07 55.12 12:00:01 3 23.58 0.00 1.60 1.69 0.07 73.06 12:00:01 4 11.44 0.00 0.85 0.53 0.07 87.12 12:00:01 5 5.01 0.00 0.73 2.02 0.02 92.23 12:00:01 6 1.73 0.00 0.56 1.03 0.02 96.66 12:00:01 7 3.53 0.00 0.44 0.70 0.02 95.32 12:01:01 all 29.50 0.00 1.17 3.54 0.07 65.72 12:01:01 0 14.65 0.00 0.87 1.45 0.05 82.98 12:01:01 1 35.82 0.00 1.91 12.45 0.08 49.73 12:01:01 2 31.07 0.00 0.75 3.62 0.09 64.48 12:01:01 3 31.08 0.00 1.38 5.89 0.07 61.58 12:01:01 4 34.55 0.00 0.88 2.17 0.05 62.35 12:01:01 5 29.31 0.00 0.96 0.44 0.07 69.22 12:01:01 6 28.31 0.00 1.05 0.44 0.07 70.13 12:01:01 7 31.23 0.00 1.47 1.81 0.07 65.42 12:02:01 all 40.21 0.00 2.21 1.19 0.07 56.32 12:02:01 0 21.60 0.00 1.49 0.22 0.05 76.64 12:02:01 1 38.59 0.00 1.93 2.22 0.07 57.20 12:02:01 2 37.54 0.00 3.24 0.05 0.08 59.09 12:02:01 3 47.47 0.00 2.51 0.08 0.08 49.85 12:02:01 4 43.50 0.00 3.36 4.70 0.08 48.35 12:02:01 5 40.06 0.00 2.03 0.22 0.05 57.64 12:02:01 6 49.21 0.00 1.91 1.73 0.08 47.07 12:02:01 7 43.73 0.00 1.22 0.35 0.07 54.63 12:03:01 all 11.40 0.00 2.03 3.41 0.05 83.11 12:03:01 0 7.93 0.00 1.88 0.00 0.03 90.15 12:03:01 1 15.16 0.00 2.25 0.79 0.05 81.75 12:03:01 2 14.64 0.00 2.33 0.54 0.03 82.45 12:03:01 3 22.23 0.00 2.48 4.40 0.08 70.81 12:03:01 4 7.33 0.00 1.44 4.85 0.03 86.34 12:03:01 5 6.24 0.00 2.27 4.06 0.03 87.39 12:03:01 6 6.92 0.00 1.96 3.87 0.03 87.22 12:03:01 7 10.79 0.00 1.60 8.85 0.07 78.70 12:04:01 all 21.01 0.00 3.86 18.16 0.09 56.88 12:04:01 0 25.22 0.00 4.03 0.86 0.12 69.77 12:04:01 1 19.12 0.00 4.34 1.33 0.07 75.14 12:04:01 2 19.30 0.00 3.38 25.88 0.07 51.37 12:04:01 3 21.93 0.00 4.28 28.30 0.10 45.39 12:04:01 4 21.75 0.00 4.52 25.39 0.12 48.22 12:04:01 5 20.64 0.00 3.98 24.25 0.07 51.06 12:04:01 6 20.53 0.00 3.58 26.53 0.08 49.27 12:04:01 7 19.61 0.00 2.81 12.86 0.08 64.64 12:05:01 all 24.15 0.00 3.91 7.50 0.11 64.32 12:05:01 0 28.42 0.00 4.84 0.86 0.14 65.74 12:05:01 1 27.82 0.00 4.68 1.34 0.10 66.06 12:05:01 2 21.53 0.00 4.14 11.55 0.10 62.67 12:05:01 3 26.03 0.00 3.54 2.01 0.12 68.30 12:05:01 4 23.53 0.00 3.42 2.68 0.12 70.24 12:05:01 5 23.36 0.00 3.03 4.11 0.12 69.39 12:05:01 6 24.26 0.00 4.17 29.66 0.10 41.81 12:05:01 7 18.29 0.00 3.40 7.81 0.10 70.40 12:06:01 all 26.64 0.00 1.79 1.78 0.11 69.68 12:06:01 0 26.86 0.00 1.72 4.46 0.10 66.86 12:06:01 1 31.18 0.00 1.83 0.30 0.12 66.57 12:06:01 2 27.34 0.00 1.93 0.17 0.12 70.45 12:06:01 3 23.03 0.00 1.85 1.02 0.12 73.98 12:06:01 4 19.09 0.00 2.16 4.32 0.10 74.33 12:06:01 5 25.21 0.00 1.85 0.32 0.12 72.50 12:06:01 6 30.12 0.00 1.92 1.65 0.10 66.21 12:06:01 7 30.25 0.00 1.11 2.00 0.12 66.52 12:07:01 all 11.12 0.00 1.59 0.52 0.09 86.69 12:07:01 0 8.92 0.00 1.83 1.12 0.08 88.04 12:07:01 1 10.35 0.00 1.73 0.37 0.08 87.47 12:07:01 2 24.56 0.00 1.96 0.22 0.08 73.18 12:07:01 3 9.05 0.00 1.57 1.72 0.08 87.58 12:07:01 4 11.58 0.00 1.32 0.18 0.08 86.83 12:07:01 5 7.08 0.00 1.61 0.07 0.08 91.16 12:07:01 6 8.20 0.00 1.48 0.22 0.08 90.03 12:07:01 7 9.21 0.00 1.19 0.24 0.10 89.26 Average: all 21.91 0.00 2.18 4.88 0.08 70.96 Average: 0 17.06 0.00 2.10 1.13 0.07 79.63 Average: 1 22.49 0.00 2.41 4.16 0.08 70.86 Average: 2 26.90 0.00 2.51 5.63 0.08 64.88 Average: 3 25.55 0.00 2.40 5.63 0.09 66.33 Average: 4 21.62 0.00 2.24 5.58 0.08 70.48 Average: 5 19.61 0.00 2.06 4.43 0.07 73.83 Average: 6 21.17 0.00 2.08 8.13 0.07 68.55 Average: 7 20.87 0.00 1.66 4.32 0.08 73.07