---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83244 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 883 25140 0 6142 30828 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:22:90:cc brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe22:90cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:18:e2:0c 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::42:96ff:fe18:e20c/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-83244) 11/12/24 _x86_64_ (8 CPU) 12:45:27 LINUX RESTART (8 CPU) 12:46:01 tps rtps wtps bread/s bwrtn/s 12:47:01 285.87 42.75 243.12 1924.69 57184.27 12:48:01 207.00 45.74 161.26 2408.93 68808.53 12:49:01 48.76 4.77 43.99 231.16 29861.56 12:50:01 43.74 0.25 43.49 4.00 8575.41 12:51:01 183.14 4.58 178.55 455.52 112657.09 12:52:01 83.35 0.05 83.30 3.73 71389.17 12:53:01 4.35 0.97 3.38 20.66 55.19 Average: 122.32 14.16 108.16 721.25 49789.37 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 30108248 31676084 2830972 8.59 70476 1808708 1396548 4.11 901968 1641292 157692 12:48:01 28039592 30159488 4899628 14.87 86988 2325884 2545280 7.49 2513136 2057584 19304 12:49:01 27045956 29194360 5893264 17.89 88052 2352188 3378020 9.94 3519424 2042236 10116 12:50:01 26867716 29834688 6071504 18.43 92056 3152728 2640136 7.77 3136892 2575800 697740 12:51:01 23803288 29554772 9135932 27.74 104292 5838072 3217608 9.47 3750764 4917352 515212 12:52:01 23930636 29750928 9008584 27.35 121672 5878592 2694844 7.93 3809808 4724652 792 12:53:01 23930780 29749296 9008440 27.35 121772 5879212 2715472 7.99 3827784 4707628 0 Average: 26246602 29988517 6692618 20.32 97901 3890769 2655415 7.81 3065682 3238078 200122 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 251.50 155.55 1241.94 43.93 0.00 0.00 0.00 0.00 12:47:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 597.12 435.56 6144.82 92.41 0.00 0.00 0.00 0.00 12:48:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 1545.83 1064.51 397.86 394.76 0.00 0.00 0.00 0.00 12:49:01 lo 5.13 5.13 25.72 25.72 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 456.16 353.32 645.79 4130.93 0.00 0.00 0.00 0.00 12:50:01 lo 3.28 3.28 0.37 0.37 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 695.10 541.41 7640.91 4133.68 0.00 0.00 0.00 0.00 12:51:01 veth64c9076 5.80 8.93 1.06 33.75 0.00 0.00 0.00 0.00 12:51:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:51:01 docker0 5.80 8.82 0.98 33.74 0.00 0.00 0.00 0.00 12:52:01 ens3 2175.84 1895.48 4888.46 7311.27 0.00 0.00 0.00 0.00 12:52:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 12:52:01 docker0 157.32 281.19 16.10 4562.49 0.00 0.00 0.00 0.00 12:53:01 ens3 1016.13 1144.76 65.84 9283.05 0.00 0.00 0.00 0.00 12:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 962.50 798.63 3003.56 3627.07 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 3.78 3.78 0.00 0.00 0.00 0.00 Average: docker0 23.30 41.43 2.44 656.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83244) 11/12/24 _x86_64_ (8 CPU) 12:45:27 LINUX RESTART (8 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 10.12 0.00 0.89 4.06 0.04 84.89 12:47:01 0 9.58 0.00 0.64 0.74 0.02 89.03 12:47:01 1 9.41 0.00 0.91 0.70 0.05 88.93 12:47:01 2 6.05 0.00 1.24 3.94 0.10 88.67 12:47:01 3 7.37 0.00 0.70 0.50 0.02 91.41 12:47:01 4 23.27 0.00 1.39 19.05 0.05 56.23 12:47:01 5 15.77 0.00 1.00 1.74 0.02 81.47 12:47:01 6 5.07 0.00 0.62 5.14 0.02 89.16 12:47:01 7 4.47 0.00 0.62 0.77 0.02 94.13 12:48:01 all 26.69 0.00 1.26 4.68 0.07 67.30 12:48:01 0 22.95 0.00 1.44 2.25 0.05 73.32 12:48:01 1 26.36 0.00 1.34 2.13 0.08 70.09 12:48:01 2 22.76 0.00 1.10 4.54 0.07 71.53 12:48:01 3 30.29 0.00 0.92 7.41 0.08 61.29 12:48:01 4 23.76 0.00 0.63 5.99 0.10 69.51 12:48:01 5 35.26 0.00 1.92 9.32 0.08 53.42 12:48:01 6 31.55 0.00 1.21 2.30 0.07 64.88 12:48:01 7 20.62 0.00 1.50 3.51 0.07 74.31 12:49:01 all 29.67 0.00 2.17 0.81 0.06 67.30 12:49:01 0 29.43 0.00 1.10 0.00 0.07 69.40 12:49:01 1 28.65 0.00 5.08 6.05 0.07 60.16 12:49:01 2 35.47 0.00 2.14 0.08 0.05 62.26 12:49:01 3 28.37 0.00 1.84 0.18 0.07 69.53 12:49:01 4 20.87 0.00 1.85 0.00 0.05 77.23 12:49:01 5 33.56 0.00 1.67 0.08 0.05 64.63 12:49:01 6 27.64 0.00 2.62 0.07 0.05 69.62 12:49:01 7 33.36 0.00 1.05 0.00 0.07 65.52 12:50:01 all 29.79 0.00 1.02 0.35 0.06 68.78 12:50:01 0 25.59 0.00 0.84 0.00 0.07 73.51 12:50:01 1 27.80 0.00 0.40 0.53 0.05 71.22 12:50:01 2 31.90 0.00 0.78 0.62 0.05 66.65 12:50:01 3 25.58 0.00 1.85 0.63 0.07 71.87 12:50:01 4 28.84 0.00 0.84 0.12 0.07 70.14 12:50:01 5 30.79 0.00 1.22 0.15 0.07 67.78 12:50:01 6 25.64 0.00 0.72 0.65 0.07 72.92 12:50:01 7 42.17 0.00 1.48 0.08 0.07 56.20 12:51:01 all 14.51 0.00 3.11 4.12 0.06 78.21 12:51:01 0 8.63 0.00 2.21 0.02 0.03 89.11 12:51:01 1 12.34 0.00 2.06 4.97 0.07 80.56 12:51:01 2 7.10 0.00 2.19 4.66 0.05 85.99 12:51:01 3 17.21 0.00 5.21 5.83 0.07 71.69 12:51:01 4 13.24 0.00 2.71 0.05 0.05 83.95 12:51:01 5 15.54 0.00 2.87 12.77 0.07 68.74 12:51:01 6 26.67 0.00 4.47 4.64 0.05 64.17 12:51:01 7 15.45 0.00 3.14 0.00 0.03 81.39 12:52:01 all 19.96 0.00 3.87 2.41 0.07 73.69 12:52:01 0 13.29 0.00 3.82 0.00 0.05 82.85 12:52:01 1 22.86 0.00 3.74 8.84 0.05 64.50 12:52:01 2 21.96 0.00 5.27 9.46 0.08 63.23 12:52:01 3 19.32 0.00 2.98 0.20 0.08 77.41 12:52:01 4 24.01 0.00 4.19 0.05 0.07 71.68 12:52:01 5 22.63 0.00 2.91 0.32 0.07 74.07 12:52:01 6 19.83 0.00 3.63 0.00 0.07 76.47 12:52:01 7 15.77 0.00 4.43 0.35 0.07 79.38 12:53:01 all 11.04 0.00 0.41 0.01 0.05 88.50 12:53:01 0 9.31 0.00 0.25 0.03 0.03 90.38 12:53:01 1 6.96 0.00 0.27 0.03 0.02 92.72 12:53:01 2 17.29 0.00 0.65 0.00 0.07 81.99 12:53:01 3 17.29 0.00 0.53 0.02 0.07 82.09 12:53:01 4 9.89 0.00 0.48 0.00 0.03 89.59 12:53:01 5 8.56 0.00 0.42 0.00 0.07 90.96 12:53:01 6 8.36 0.00 0.30 0.00 0.05 91.28 12:53:01 7 10.68 0.00 0.34 0.02 0.05 88.92 Average: all 20.25 0.00 1.82 2.35 0.06 75.53 Average: 0 16.97 0.00 1.47 0.43 0.05 81.08 Average: 1 19.18 0.00 1.97 3.31 0.05 75.48 Average: 2 20.37 0.00 1.91 3.33 0.07 74.33 Average: 3 20.77 0.00 2.00 2.11 0.06 75.05 Average: 4 20.55 0.00 1.73 3.61 0.06 74.06 Average: 5 23.15 0.00 1.71 3.48 0.06 71.59 Average: 6 20.67 0.00 1.94 1.83 0.05 75.52 Average: 7 20.37 0.00 1.79 0.67 0.05 77.11