---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4888 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 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 918 24504 0 6744 30793 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:56:56:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe56:56b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:e6:80:cc 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-4888) 02/12/24 _x86_64_ (8 CPU) 15:59:04 LINUX RESTART (8 CPU) 16:00:01 tps rtps wtps bread/s bwrtn/s 16:01:01 104.23 13.81 90.42 977.70 24170.37 16:02:01 175.59 50.67 124.93 3810.73 30782.81 16:03:01 56.22 12.96 43.26 2420.53 22197.10 16:04:01 81.50 3.62 77.89 472.85 44398.47 16:05:01 223.79 3.42 220.37 437.23 69037.16 16:06:01 240.14 0.40 239.74 23.20 67547.68 16:07:01 56.32 0.08 56.24 7.60 15420.10 16:08:01 84.16 1.47 82.69 75.17 18274.18 Average: 127.56 10.82 116.74 1029.29 36416.15 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:01 29962876 31655136 2976344 9.04 77100 1919624 1496852 4.40 932584 1739500 136948 16:02:01 27894148 30087584 5045072 15.32 89648 2394560 3032612 8.92 2630668 2079044 23964 16:03:01 26733140 30118876 6206080 18.84 96092 3560692 2943168 8.66 2854104 2973332 870912 16:04:01 27173544 31579748 5765676 17.50 119648 4504048 1630800 4.80 1445084 3882952 936172 16:05:01 23765864 30178656 9173356 27.85 166200 6298060 6634396 19.52 2999644 5553636 1202416 16:06:01 21115164 27879348 11824056 35.90 184184 6593512 10799484 31.77 5430660 5710244 6840 16:07:01 20192528 27116716 12746692 38.70 185996 6747960 11730696 34.51 6237344 5811096 6200 16:08:01 25060148 31501100 7879072 23.92 189624 6337752 1598616 4.70 1929740 5363024 33504 Average: 25237176 30014646 7702044 23.38 138562 4794526 4983328 14.66 3057478 4139104 402120 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 56.27 37.81 922.29 6.37 0.00 0.00 0.00 0.00 16:01:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 891.37 612.73 5923.02 153.52 0.00 0.00 0.00 0.00 16:02:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 803.25 455.27 2252.75 158.35 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 622.53 308.98 8321.64 40.48 0.00 0.00 0.00 0.00 16:04:01 br-4b4815cc61f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 4.27 4.27 0.48 0.48 0.00 0.00 0.00 0.00 16:05:01 veth8b6555a 0.00 0.76 0.00 0.17 0.00 0.00 0.00 0.00 16:05:01 vethfca127c 1.62 2.50 0.19 0.36 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 br-49bb83ae5f95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 veth8b6555a 0.00 0.53 0.00 0.13 0.00 0.00 0.00 0.00 16:06:01 vethfca127c 2.92 5.02 0.37 0.49 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 br-49bb83ae5f95 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:07:01 veth8b6555a 0.43 0.37 0.58 0.08 0.00 0.00 0.00 0.00 16:07:01 vethfca127c 6.13 7.57 5.72 5.46 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 br-49bb83ae5f95 93.87 84.79 10.33 15.55 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 3671.28 2105.63 33916.62 505.42 0.00 0.00 0.00 0.00 16:08:01 lo 20.41 20.41 2.08 2.08 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 413.31 232.42 4122.31 55.66 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4888) 02/12/24 _x86_64_ (8 CPU) 15:59:04 LINUX RESTART (8 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:01 all 9.66 0.00 0.77 2.89 0.04 86.63 16:01:01 0 22.58 0.00 1.52 1.15 0.03 74.72 16:01:01 1 5.57 0.00 0.40 0.10 0.02 93.91 16:01:01 2 3.28 0.00 0.38 10.79 0.05 85.50 16:01:01 3 26.77 0.00 1.62 1.71 0.05 69.85 16:01:01 4 4.82 0.00 0.52 4.68 0.07 89.91 16:01:01 5 8.22 0.00 0.62 0.27 0.05 90.85 16:01:01 6 5.56 0.00 0.72 2.34 0.05 91.34 16:01:01 7 0.52 0.00 0.43 2.13 0.02 96.90 16:02:01 all 34.48 0.00 1.66 1.72 0.08 62.07 16:02:01 0 26.17 0.00 2.54 4.33 0.08 66.87 16:02:01 1 39.07 0.00 1.14 0.94 0.07 58.79 16:02:01 2 42.54 0.00 1.86 2.79 0.07 52.74 16:02:01 3 40.37 0.00 1.96 0.47 0.08 57.11 16:02:01 4 33.82 0.00 0.97 3.79 0.05 61.37 16:02:01 5 37.56 0.00 1.66 0.42 0.10 60.25 16:02:01 6 37.07 0.00 2.16 0.50 0.08 60.18 16:02:01 7 19.27 0.00 1.02 0.50 0.07 79.15 16:03:01 all 41.39 0.00 2.23 1.36 0.08 54.94 16:03:01 0 37.57 0.00 3.38 7.35 0.08 51.62 16:03:01 1 39.70 0.00 1.71 0.02 0.07 58.51 16:03:01 2 43.61 0.00 2.51 0.13 0.08 53.66 16:03:01 3 48.66 0.00 1.78 0.13 0.07 49.35 16:03:01 4 49.00 0.00 2.11 1.81 0.08 47.01 16:03:01 5 40.13 0.00 2.09 0.02 0.07 57.70 16:03:01 6 33.42 0.00 2.25 0.57 0.08 63.67 16:03:01 7 39.07 0.00 1.94 0.89 0.07 58.04 16:04:01 all 10.32 0.00 1.74 3.87 0.04 84.02 16:04:01 0 12.81 0.00 2.29 16.10 0.08 68.72 16:04:01 1 10.01 0.00 1.64 0.10 0.03 88.22 16:04:01 2 26.01 0.00 2.53 11.04 0.07 60.36 16:04:01 3 6.84 0.00 1.93 0.15 0.05 91.03 16:04:01 4 9.03 0.00 1.51 0.15 0.03 89.27 16:04:01 5 5.03 0.00 1.26 2.97 0.02 90.72 16:04:01 6 8.57 0.00 1.79 0.22 0.07 89.35 16:04:01 7 4.23 0.00 1.02 0.25 0.02 94.48 16:05:01 all 28.59 0.00 6.16 4.35 0.08 60.83 16:05:01 0 28.66 0.00 6.05 1.83 0.07 63.39 16:05:01 1 28.31 0.00 6.47 2.32 0.09 62.81 16:05:01 2 27.77 0.00 7.24 2.44 0.07 62.48 16:05:01 3 29.76 0.00 5.64 1.77 0.07 62.76 16:05:01 4 29.35 0.00 6.57 19.95 0.09 44.04 16:05:01 5 28.35 0.00 6.59 2.97 0.09 62.01 16:05:01 6 28.25 0.00 5.74 2.59 0.07 63.36 16:05:01 7 28.22 0.00 4.98 1.00 0.10 65.70 16:06:01 all 31.36 0.00 3.81 5.19 0.12 59.52 16:06:01 0 38.88 0.00 4.02 4.63 0.14 52.32 16:06:01 1 27.82 0.00 3.84 3.72 0.10 64.51 16:06:01 2 32.50 0.00 4.70 16.93 0.12 45.75 16:06:01 3 28.25 0.00 3.37 2.48 0.10 65.80 16:06:01 4 27.67 0.00 2.97 3.32 0.15 65.89 16:06:01 5 31.97 0.00 4.37 2.83 0.10 60.73 16:06:01 6 33.69 0.00 4.02 5.86 0.14 56.29 16:06:01 7 30.06 0.00 3.18 1.74 0.12 64.90 16:07:01 all 30.90 0.00 3.37 1.08 0.10 64.54 16:07:01 0 30.37 0.00 3.10 1.34 0.10 65.08 16:07:01 1 30.00 0.00 3.73 2.23 0.10 63.94 16:07:01 2 29.31 0.00 3.08 0.30 0.10 67.21 16:07:01 3 26.40 0.00 3.64 0.15 0.12 69.70 16:07:01 4 33.97 0.00 3.26 0.54 0.12 62.12 16:07:01 5 37.11 0.00 3.12 0.37 0.10 59.29 16:07:01 6 23.71 0.00 3.39 3.63 0.10 69.17 16:07:01 7 36.35 0.00 3.66 0.08 0.12 59.78 16:08:01 all 10.07 0.00 1.18 2.29 0.04 86.43 16:08:01 0 24.10 0.00 1.48 2.80 0.05 71.57 16:08:01 1 6.38 0.00 1.34 8.45 0.05 83.78 16:08:01 2 16.48 0.00 1.54 3.06 0.07 78.86 16:08:01 3 17.66 0.00 1.35 1.45 0.05 79.49 16:08:01 4 7.41 0.00 1.12 0.73 0.02 90.71 16:08:01 5 2.27 0.00 0.88 0.77 0.02 96.06 16:08:01 6 3.20 0.00 0.93 0.35 0.03 95.48 16:08:01 7 3.15 0.00 0.75 0.70 0.02 95.38 Average: all 24.56 0.00 2.60 2.84 0.07 69.93 Average: 0 27.63 0.00 3.04 4.95 0.08 64.30 Average: 1 23.32 0.00 2.52 2.23 0.07 71.87 Average: 2 27.67 0.00 2.96 5.94 0.08 63.35 Average: 3 28.08 0.00 2.65 1.04 0.07 68.17 Average: 4 24.37 0.00 2.36 4.31 0.08 68.88 Average: 5 23.80 0.00 2.56 1.32 0.07 72.26 Average: 6 21.62 0.00 2.61 2.00 0.08 73.69 Average: 7 20.04 0.00 2.11 0.91 0.07 76.87