---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41207 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: 2800.000 BogoMIPS: 5600.00 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 905 24260 0 7001 30806 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:ca:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe22:ca1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:89:5c:7b 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-41207) 09/23/24 _x86_64_ (8 CPU) 17:40:19 LINUX RESTART (8 CPU) 17:41:01 tps rtps wtps bread/s bwrtn/s 17:42:01 287.45 38.48 248.98 1746.78 17848.23 17:43:01 195.49 50.47 145.02 3796.67 29647.83 17:44:01 47.61 13.41 34.19 2493.72 13823.96 17:45:01 88.78 1.08 87.70 108.53 45507.87 17:46:01 287.90 3.17 284.74 416.13 90964.88 17:47:01 215.31 0.45 214.86 42.66 43554.34 17:48:01 53.24 0.00 53.24 0.00 11457.29 Average: 167.98 15.30 152.68 1229.40 36115.53 17:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:42:01 30111256 31704680 2827964 8.59 71876 1831676 1430956 4.21 879236 1660600 151600 17:43:01 28780656 30944720 4158564 12.62 89228 2367676 1991844 5.86 1773400 2060016 16616 17:44:01 27446984 30263852 5492236 16.67 93148 3005972 2547176 7.49 2580152 2563140 460632 17:45:01 26927272 31533084 6011948 18.25 120092 4702152 2464996 7.25 1496792 4078912 1155264 17:46:01 23238828 29911916 9700392 29.45 172832 6534284 7375384 21.70 3314084 5753460 614048 17:47:01 20157812 27218352 12781408 38.80 190656 6863916 12408348 36.51 6126696 5940092 8160 17:48:01 19141372 26368556 13797848 41.89 192656 7026516 12897004 37.95 7017480 6047820 936 Average: 25114883 29706451 7824337 23.75 132927 4618885 5873673 17.28 3312549 4014863 343894 17:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:42:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 139.28 99.10 1152.76 31.12 0.00 0.00 0.00 0.00 17:43:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 864.71 586.74 5855.15 141.69 0.00 0.00 0.00 0.00 17:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 1074.29 600.27 2689.67 186.61 0.00 0.00 0.00 0.00 17:45:01 lo 8.67 8.67 0.95 0.95 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 895.47 524.23 14176.77 108.07 0.00 0.00 0.00 0.00 17:46:01 br-5def4ff13fa7 18.69 17.68 4.19 3.46 0.00 0.00 1.12 0.00 17:46:01 veth708d1ee 1.72 2.97 0.19 0.91 0.00 0.00 0.00 0.00 17:46:01 veth17fa758 7.96 10.05 1.49 2.52 0.00 0.00 0.00 0.00 17:46:01 br-5088c3e457d4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 veth9cf1976 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 17:47:01 br-5def4ff13fa7 21.51 21.11 8.08 6.27 0.00 0.00 0.63 0.00 17:47:01 veth708d1ee 3.07 5.33 0.41 0.70 0.00 0.00 0.00 0.00 17:47:01 veth17fa758 7.37 9.75 2.57 3.05 0.00 0.00 0.00 0.00 17:48:01 veth9cf1976 170.20 269.86 20.79 18.74 0.00 0.00 0.00 0.00 17:48:01 br-5def4ff13fa7 111.63 112.30 44.70 50.13 0.00 0.00 0.00 0.00 17:48:01 veth708d1ee 7.10 8.43 5.88 5.54 0.00 0.00 0.00 0.00 17:48:01 veth17fa758 47.83 53.46 26.69 12.11 0.00 0.00 0.00 0.00 Average: veth9cf1976 24.31 38.58 2.97 2.68 0.00 0.00 0.00 0.00 Average: br-5def4ff13fa7 21.69 21.58 8.14 8.55 0.00 0.00 0.25 0.00 Average: veth708d1ee 1.70 2.39 0.93 1.02 0.00 0.00 0.00 0.00 Average: veth17fa758 9.02 10.46 4.39 2.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41207) 09/23/24 _x86_64_ (8 CPU) 17:40:19 LINUX RESTART (8 CPU) 17:41:01 CPU %user %nice %system %iowait %steal %idle 17:42:01 all 9.62 0.00 0.99 2.81 0.05 86.54 17:42:01 0 7.66 0.00 0.70 1.15 0.03 90.46 17:42:01 1 5.78 0.00 0.53 0.52 0.03 93.13 17:42:01 2 6.04 0.00 0.49 8.91 0.03 84.53 17:42:01 3 17.29 0.00 2.27 4.13 0.05 76.26 17:42:01 4 29.34 0.00 2.17 3.98 0.07 64.44 17:42:01 5 8.01 0.00 0.85 0.95 0.05 90.14 17:42:01 6 1.34 0.00 0.52 2.05 0.07 96.03 17:42:01 7 1.49 0.00 0.37 0.82 0.05 97.28 17:43:01 all 29.66 0.00 1.45 2.47 0.09 66.32 17:43:01 0 26.67 0.00 1.26 2.21 0.08 69.78 17:43:01 1 20.92 0.00 1.25 3.26 0.08 74.49 17:43:01 2 21.46 0.00 1.12 3.74 0.07 73.62 17:43:01 3 40.12 0.00 1.91 0.72 0.10 57.15 17:43:01 4 41.76 0.00 2.17 5.65 0.12 50.30 17:43:01 5 27.52 0.00 0.91 0.81 0.08 70.68 17:43:01 6 32.61 0.00 1.55 2.53 0.10 63.20 17:43:01 7 26.28 0.00 1.46 0.89 0.10 71.26 17:44:01 all 42.57 0.00 1.45 1.42 0.11 54.45 17:44:01 0 22.58 0.00 1.21 0.87 0.10 75.24 17:44:01 1 45.89 0.00 0.98 3.78 0.19 49.17 17:44:01 2 36.60 0.00 1.40 0.40 0.12 61.49 17:44:01 3 52.21 0.00 2.10 2.54 0.12 43.03 17:44:01 4 45.07 0.00 1.09 1.34 0.08 52.41 17:44:01 5 49.73 0.00 1.07 0.87 0.08 48.24 17:44:01 6 42.61 0.00 1.59 0.74 0.08 54.98 17:44:01 7 45.95 0.00 2.14 0.86 0.10 50.95 17:45:01 all 14.24 0.00 2.55 4.56 0.07 78.59 17:45:01 0 7.48 0.00 2.18 0.32 0.07 89.96 17:45:01 1 26.20 0.00 3.34 2.35 0.07 68.04 17:45:01 2 10.11 0.00 1.98 4.52 0.08 83.31 17:45:01 3 13.28 0.00 2.40 8.47 0.05 75.80 17:45:01 4 14.17 0.00 2.62 8.73 0.08 74.40 17:45:01 5 8.39 0.00 2.52 0.20 0.05 88.84 17:45:01 6 18.15 0.00 2.70 9.55 0.05 69.55 17:45:01 7 16.12 0.00 2.63 2.34 0.08 78.82 17:46:01 all 33.45 0.00 6.23 6.67 0.11 53.53 17:46:01 0 35.52 0.00 5.73 0.25 0.12 58.39 17:46:01 1 33.37 0.00 6.86 0.85 0.08 58.83 17:46:01 2 32.48 0.00 6.84 2.28 0.08 58.31 17:46:01 3 32.46 0.00 7.49 42.85 0.17 17.04 17:46:01 4 33.00 0.00 5.77 2.59 0.10 58.53 17:46:01 5 31.71 0.00 5.66 1.83 0.08 60.71 17:46:01 6 35.15 0.00 6.15 1.07 0.10 57.52 17:46:01 7 33.92 0.00 5.41 1.85 0.13 58.67 17:47:01 all 33.52 0.00 4.18 4.29 0.15 57.87 17:47:01 0 36.65 0.00 4.23 1.32 0.14 57.67 17:47:01 1 30.36 0.00 4.04 1.83 0.15 63.62 17:47:01 2 32.92 0.00 4.51 2.78 0.15 59.64 17:47:01 3 36.52 0.00 4.51 11.03 0.14 47.80 17:47:01 4 34.11 0.00 3.89 1.72 0.15 60.13 17:47:01 5 30.03 0.00 4.08 4.17 0.14 61.59 17:47:01 6 34.72 0.00 4.17 8.46 0.17 52.48 17:47:01 7 32.86 0.00 3.92 2.97 0.14 60.12 17:48:01 all 29.89 0.00 4.68 0.53 0.13 64.77 17:48:01 0 29.07 0.00 5.16 0.05 0.13 65.59 17:48:01 1 28.88 0.00 4.36 0.22 0.12 66.42 17:48:01 2 28.57 0.00 4.44 0.03 0.12 66.84 17:48:01 3 30.87 0.00 4.74 0.08 0.12 64.18 17:48:01 4 26.76 0.00 4.65 0.36 0.14 68.10 17:48:01 5 30.25 0.00 4.54 1.10 0.14 63.98 17:48:01 6 32.00 0.00 4.82 2.11 0.15 60.92 17:48:01 7 32.72 0.00 4.71 0.30 0.12 62.15 Average: all 27.53 0.00 3.07 3.25 0.10 66.05 Average: 0 23.62 0.00 2.92 0.88 0.10 72.49 Average: 1 27.29 0.00 3.04 1.83 0.10 67.73 Average: 2 24.01 0.00 2.96 3.24 0.09 69.70 Average: 3 31.80 0.00 3.62 9.92 0.11 54.55 Average: 4 32.03 0.00 3.19 3.49 0.11 61.19 Average: 5 26.50 0.00 2.80 1.41 0.09 69.20 Average: 6 28.03 0.00 3.07 3.79 0.10 65.00 Average: 7 27.01 0.00 2.94 1.43 0.10 68.51