---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5887 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 142G 9% / 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 848 25337 0 5981 30862 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:72:67:35 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe72:6735/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:35:48:f4 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-5887) 02/16/24 _x86_64_ (8 CPU) 16:56:48 LINUX RESTART (8 CPU) 16:57:01 tps rtps wtps bread/s bwrtn/s 16:58:02 138.98 74.14 64.84 5303.78 57827.70 16:59:01 107.25 13.49 93.76 989.80 32026.44 17:00:01 103.85 23.03 80.82 2762.15 30210.73 17:01:01 138.89 0.15 138.74 20.80 69983.94 17:02:01 52.63 0.10 52.53 6.80 51818.33 17:03:01 258.64 13.60 245.04 774.34 46663.94 17:04:01 29.51 0.42 29.10 33.99 23687.45 17:05:01 27.03 0.02 27.01 2.40 23362.86 17:06:01 83.25 1.93 81.32 111.98 7502.92 Average: 104.44 14.10 90.35 1112.02 38131.89 16:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:58:02 30319460 31679628 2619760 7.95 51460 1629976 1458660 4.29 861504 1486424 57864 16:59:01 30026456 31692028 2912764 8.84 75432 1895000 1461720 4.30 884100 1721192 96088 17:00:01 28710748 31662108 4228472 12.84 98956 3124524 1583888 4.66 978440 2874088 1064760 17:01:01 27650188 31676052 5289032 16.06 120376 4118456 1415244 4.16 982480 3864132 435836 17:02:01 26046344 31672176 6892876 20.93 128032 5654532 1471692 4.33 995256 5398960 705636 17:03:01 23725152 29397400 9214068 27.97 137396 5674620 9505640 27.97 3459460 5168584 232 17:04:01 21671420 27462068 11267800 34.21 138380 5787404 12065536 35.50 5496360 5166240 1484 17:05:01 23661640 29482376 9277580 28.17 138972 5816128 8566404 25.20 3521136 5162632 652 17:06:01 25980020 31636748 6959200 21.13 142832 5664240 1549472 4.56 1401944 5033660 31136 Average: 26421270 30706732 6517950 19.79 114648 4373876 4342028 12.78 2064520 3986212 265965 16:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:58:02 ens3 402.58 247.21 944.10 57.91 0.00 0.00 0.00 0.00 16:58:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 48.77 32.16 915.71 5.56 0.00 0.00 0.00 0.00 16:59:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 br-844c08b3ab35 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 ens3 543.49 279.82 10080.68 24.45 0.00 0.00 0.00 0.00 17:00:01 lo 6.20 6.20 0.64 0.64 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 17:01:01 br-844c08b3ab35 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 248.84 128.61 7131.03 9.88 0.00 0.00 0.00 0.00 17:01:01 lo 4.00 4.00 0.38 0.38 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 17:02:01 br-844c08b3ab35 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 524.94 276.04 19506.13 19.22 0.00 0.00 0.00 0.00 17:02:01 lo 4.73 4.73 0.43 0.43 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 17:03:01 veth201014b 9.33 9.62 1.33 1.32 0.00 0.00 0.00 0.00 17:03:01 br-844c08b3ab35 0.42 0.20 0.01 0.02 0.00 0.00 0.00 0.00 17:03:01 ens3 4.52 2.55 1.08 0.60 0.00 0.00 0.00 0.00 17:03:01 veth64fa0f8 1.02 1.40 0.12 0.14 0.00 0.00 0.00 0.00 17:04:01 veth201014b 35.01 27.25 7.40 4.94 0.00 0.00 0.00 0.00 17:04:01 br-844c08b3ab35 1.17 1.33 1.61 0.98 0.00 0.00 0.00 0.00 17:04:01 ens3 8.30 5.25 2.10 2.12 0.00 0.00 0.00 0.00 17:04:01 veth64fa0f8 3.80 5.45 0.60 1.08 0.00 0.00 0.00 0.00 17:05:01 veth201014b 42.99 31.36 3.99 4.74 0.00 0.00 0.00 0.00 17:05:01 br-844c08b3ab35 1.47 2.00 2.73 0.19 0.00 0.00 0.00 0.00 17:05:01 ens3 17.51 15.25 7.05 24.54 0.00 0.00 0.00 0.00 17:05:01 veth64fa0f8 4.00 5.63 0.63 0.56 0.00 0.00 0.00 0.00 17:06:01 ens3 51.31 41.79 115.60 17.14 0.00 0.00 0.00 0.00 17:06:01 lo 31.29 31.29 7.84 7.84 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 Average: ens3 205.89 114.46 4307.05 17.96 0.00 0.00 0.00 0.00 Average: lo 3.15 3.15 0.85 0.85 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-5887) 02/16/24 _x86_64_ (8 CPU) 16:56:48 LINUX RESTART (8 CPU) 16:57:01 CPU %user %nice %system %iowait %steal %idle 16:58:02 all 7.64 0.00 1.11 7.91 0.04 83.30 16:58:02 0 4.62 0.00 1.10 11.78 0.03 82.46 16:58:02 1 7.35 0.00 0.95 0.92 0.03 90.75 16:58:02 2 3.60 0.00 0.63 0.83 0.03 94.90 16:58:02 3 4.63 0.00 0.59 0.65 0.05 94.08 16:58:02 4 6.03 0.00 0.52 0.30 0.02 93.13 16:58:02 5 4.34 0.00 2.18 33.85 0.03 59.59 16:58:02 6 14.72 0.00 1.24 13.55 0.05 70.45 16:58:02 7 15.84 0.00 1.62 1.52 0.05 80.97 16:59:01 all 8.89 0.00 0.78 5.02 0.04 85.28 16:59:01 0 10.38 0.00 0.92 0.10 0.03 88.57 16:59:01 1 22.47 0.00 1.68 3.59 0.08 72.18 16:59:01 2 1.17 0.00 0.37 5.33 0.00 93.13 16:59:01 3 9.25 0.00 1.04 8.52 0.03 81.16 16:59:01 4 6.66 0.00 0.56 0.12 0.02 92.64 16:59:01 5 0.10 0.00 0.24 19.23 0.02 80.41 16:59:01 6 1.85 0.00 0.32 0.41 0.03 97.38 16:59:01 7 19.27 0.00 1.12 2.86 0.05 76.70 17:00:01 all 10.14 0.00 1.93 4.53 0.05 83.35 17:00:01 0 9.48 0.00 2.15 0.37 0.07 87.93 17:00:01 1 5.31 0.00 2.23 6.70 0.05 85.70 17:00:01 2 10.54 0.00 2.01 0.13 0.05 87.26 17:00:01 3 3.29 0.00 1.53 18.67 0.05 76.46 17:00:01 4 4.14 0.00 1.19 1.19 0.03 93.45 17:00:01 5 22.62 0.00 2.00 2.40 0.08 72.90 17:00:01 6 6.54 0.00 1.61 0.62 0.05 91.17 17:00:01 7 19.22 0.00 2.74 6.10 0.07 71.88 17:01:01 all 5.41 0.00 2.60 11.97 0.04 79.98 17:01:01 0 6.27 0.00 2.58 0.00 0.03 91.12 17:01:01 1 5.88 0.00 3.09 24.13 0.07 66.82 17:01:01 2 5.31 0.00 2.90 14.88 0.05 76.86 17:01:01 3 5.47 0.00 2.37 1.53 0.03 90.60 17:01:01 4 6.12 0.00 3.01 26.44 0.05 64.38 17:01:01 5 5.52 0.00 1.99 7.05 0.03 85.40 17:01:01 6 4.10 0.00 3.09 0.62 0.03 92.16 17:01:01 7 4.58 0.00 1.80 21.13 0.03 72.46 17:02:01 all 6.10 0.00 2.63 18.02 0.04 73.20 17:02:01 0 4.80 0.00 1.55 46.53 0.03 47.09 17:02:01 1 8.17 0.00 2.58 16.84 0.03 72.37 17:02:01 2 7.31 0.00 2.95 0.64 0.03 89.07 17:02:01 3 6.23 0.00 2.37 33.50 0.03 57.87 17:02:01 4 5.35 0.00 2.30 8.88 0.05 83.42 17:02:01 5 4.88 0.00 2.28 27.38 0.05 65.40 17:02:01 6 5.95 0.00 3.32 2.56 0.05 88.13 17:02:01 7 6.16 0.00 3.64 7.87 0.03 82.30 17:03:01 all 37.45 0.00 4.88 7.96 0.11 49.61 17:03:01 0 36.25 0.00 4.96 4.16 0.08 54.54 17:03:01 1 39.10 0.00 4.76 1.91 0.14 54.09 17:03:01 2 36.69 0.00 4.98 1.46 0.10 56.76 17:03:01 3 36.83 0.00 4.66 0.79 0.12 57.60 17:03:01 4 39.83 0.00 4.95 1.94 0.12 53.16 17:03:01 5 40.75 0.00 5.35 36.82 0.10 16.98 17:03:01 6 35.68 0.00 4.83 1.38 0.12 58.00 17:03:01 7 34.44 0.00 4.54 15.16 0.10 45.75 17:04:01 all 40.35 0.00 4.07 2.82 0.12 52.63 17:04:01 0 36.90 0.00 4.11 11.98 0.12 46.89 17:04:01 1 48.39 0.00 4.83 0.13 0.12 46.52 17:04:01 2 43.01 0.00 4.35 7.57 0.12 44.96 17:04:01 3 41.40 0.00 3.97 0.50 0.12 54.01 17:04:01 4 35.30 0.00 3.65 0.86 0.15 60.04 17:04:01 5 36.29 0.00 3.84 0.03 0.12 59.72 17:04:01 6 44.34 0.00 4.18 1.33 0.12 50.03 17:04:01 7 37.16 0.00 3.63 0.13 0.12 58.96 17:05:01 all 5.97 0.00 0.89 1.92 0.05 91.17 17:05:01 0 6.49 0.00 0.77 0.03 0.05 92.65 17:05:01 1 6.27 0.00 1.02 0.00 0.07 92.64 17:05:01 2 5.16 0.00 1.11 14.50 0.05 79.19 17:05:01 3 5.51 0.00 0.84 0.03 0.05 93.57 17:05:01 4 6.16 0.00 0.92 0.22 0.05 92.65 17:05:01 5 6.44 0.00 0.84 0.18 0.05 92.49 17:05:01 6 5.64 0.00 0.87 0.15 0.03 93.31 17:05:01 7 6.08 0.00 0.75 0.27 0.05 92.85 17:06:01 all 7.34 0.00 0.83 1.89 0.03 89.91 17:06:01 0 1.02 0.00 0.55 0.58 0.02 97.83 17:06:01 1 2.85 0.00 0.62 0.82 0.03 95.68 17:06:01 2 1.88 0.00 0.78 8.65 0.03 88.66 17:06:01 3 13.93 0.00 1.10 0.70 0.03 84.23 17:06:01 4 20.11 0.00 1.19 0.80 0.05 77.85 17:06:01 5 3.06 0.00 0.72 1.09 0.02 95.12 17:06:01 6 13.90 0.00 0.95 0.67 0.05 84.43 17:06:01 7 2.02 0.00 0.73 1.77 0.02 95.46 Average: all 14.35 0.00 2.19 6.89 0.06 76.52 Average: 0 12.89 0.00 2.07 8.39 0.05 76.59 Average: 1 16.15 0.00 2.42 6.11 0.07 75.25 Average: 2 12.71 0.00 2.23 6.00 0.05 79.01 Average: 3 14.05 0.00 2.05 7.20 0.06 76.65 Average: 4 14.39 0.00 2.03 4.51 0.06 79.01 Average: 5 13.78 0.00 2.16 14.20 0.06 69.81 Average: 6 14.76 0.00 2.27 2.37 0.06 80.55 Average: 7 16.04 0.00 2.28 6.31 0.06 75.30