---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78849 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 899 25026 0 6241 30812 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:2a:7d:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe2a:7d4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:24:f4:6c 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::42:61ff:fe24:f46c/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-78849) 10/23/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 322.46 35.64 286.82 1680.77 39780.87 17:29:01 631.68 30.38 601.30 3059.92 182316.15 17:30:01 83.39 0.37 83.02 52.92 41819.23 17:31:01 103.30 0.22 103.08 7.07 40645.98 17:32:01 15.60 0.00 15.60 0.00 15754.41 17:33:01 37.86 0.08 37.78 7.73 666.42 Average: 199.05 11.11 187.94 801.43 53496.80 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30067064 31665488 2872156 8.72 72152 1836644 1428052 4.20 911884 1671380 157320 17:29:01 25164012 30812732 7775208 23.60 142068 5643732 7285568 21.44 1976720 5231536 16268 17:30:01 23515032 29507768 9424188 28.61 159132 5939204 9110428 26.81 3384952 5427280 17596 17:31:01 23178516 29258520 9760704 29.63 172092 6003980 9541364 28.07 3677364 5455796 372 17:32:01 23080196 29163732 9859024 29.93 172364 6006900 9655304 28.41 3770840 5458412 292 17:33:01 24949092 30895744 7990128 24.26 173284 5882444 3464436 10.19 2077324 5338148 372 Average: 24992319 30217331 7946901 24.13 148515 5218817 6747525 19.85 2633181 4763759 32037 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:28:01 ens3 111.86 77.36 1011.96 27.26 0.00 0.00 0.00 0.00 17:29:01 br-858b4d06c7fa 4.88 6.88 0.44 136.29 0.00 0.00 0.00 0.00 17:29:01 veth0ac88a8 37.93 30.36 4.48 2.98 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth3824dfe 0.27 0.45 0.02 0.03 0.00 0.00 0.00 0.00 17:30:01 br-858b4d06c7fa 0.67 0.72 0.06 0.05 0.00 0.00 0.00 0.00 17:30:01 docker0 1.75 2.12 0.15 30.54 0.00 0.00 0.00 0.00 17:30:01 veth3824dfe 10.96 11.38 2.15 1.77 0.00 0.00 0.00 0.00 17:30:01 vethbd5c851 24.10 22.38 10.94 16.09 0.00 0.00 0.00 0.00 17:31:01 br-858b4d06c7fa 0.47 0.17 0.02 0.01 0.00 0.00 0.00 0.00 17:31:01 docker0 10.40 15.21 1.97 255.80 0.00 0.00 0.00 0.00 17:31:01 veth3824dfe 45.24 41.24 16.29 61.49 0.00 0.00 0.00 0.01 17:31:01 vethbd5c851 29.83 24.70 14.61 50.59 0.00 0.00 0.00 0.00 17:32:01 br-858b4d06c7fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth3824dfe 60.81 53.49 19.20 92.12 0.00 0.00 0.00 0.01 17:32:01 vethbd5c851 30.84 25.58 14.80 60.86 0.00 0.00 0.00 0.00 17:33:01 br-858b4d06c7fa 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 vethbd5c851 0.32 0.95 0.02 0.06 0.00 0.00 0.00 0.00 17:33:01 lo 29.36 29.36 2.69 2.69 0.00 0.00 0.00 0.00 Average: br-858b4d06c7fa 1.01 1.29 0.09 22.72 0.00 0.00 0.00 0.00 Average: docker0 2.02 2.89 0.35 47.72 0.00 0.00 0.00 0.00 Average: vethbd5c851 14.18 12.27 6.73 21.27 0.00 0.00 0.00 0.00 Average: lo 4.24 4.24 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78849) 10/23/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 8.69 0.00 0.82 2.97 0.04 87.49 17:28:01 0 0.69 0.00 0.89 3.23 0.02 95.17 17:28:01 1 1.40 0.00 0.22 0.27 0.02 98.10 17:28:01 2 36.31 0.00 2.30 2.22 0.07 59.11 17:28:01 3 21.20 0.00 1.32 1.20 0.05 76.23 17:28:01 4 5.29 0.00 0.47 7.83 0.03 86.38 17:28:01 5 0.73 0.00 0.30 0.25 0.02 98.70 17:28:01 6 0.75 0.00 0.43 7.59 0.08 91.14 17:28:01 7 3.10 0.00 0.62 1.17 0.02 95.09 17:29:01 all 18.62 0.00 7.23 8.47 0.07 65.61 17:29:01 0 17.24 0.00 6.31 3.73 0.07 72.65 17:29:01 1 17.61 0.00 7.07 7.29 0.07 67.97 17:29:01 2 19.11 0.00 6.87 2.82 0.08 71.11 17:29:01 3 25.83 0.00 8.95 15.62 0.10 49.49 17:29:01 4 19.09 0.00 7.20 5.53 0.07 68.11 17:29:01 5 19.44 0.00 6.75 5.88 0.07 67.86 17:29:01 6 15.85 0.00 6.70 22.28 0.07 55.09 17:29:01 7 14.80 0.00 7.96 4.69 0.07 72.48 17:30:01 all 22.83 0.00 2.76 1.64 0.08 72.69 17:30:01 0 21.48 0.00 2.72 1.02 0.07 74.73 17:30:01 1 23.61 0.00 2.95 0.74 0.08 72.62 17:30:01 2 18.54 0.00 2.37 6.19 0.08 72.81 17:30:01 3 23.66 0.00 2.66 0.55 0.07 73.06 17:30:01 4 23.09 0.00 2.97 0.37 0.08 73.49 17:30:01 5 23.69 0.00 2.65 2.31 0.07 71.28 17:30:01 6 29.28 0.00 3.21 1.80 0.07 65.65 17:30:01 7 19.36 0.00 2.56 0.17 0.05 77.86 17:31:01 all 9.13 0.00 1.47 1.83 0.07 87.50 17:31:01 0 7.78 0.00 1.28 0.40 0.07 90.47 17:31:01 1 8.51 0.00 1.86 0.25 0.07 89.32 17:31:01 2 8.45 0.00 1.26 9.63 0.07 80.60 17:31:01 3 7.69 0.00 1.34 2.03 0.08 88.86 17:31:01 4 12.06 0.00 1.52 0.17 0.07 86.18 17:31:01 5 8.94 0.00 1.21 1.94 0.07 87.85 17:31:01 6 10.95 0.00 1.52 0.18 0.07 87.28 17:31:01 7 8.65 0.00 1.76 0.07 0.07 89.46 17:32:01 all 3.53 0.00 0.50 0.61 0.08 95.28 17:32:01 0 2.71 0.00 0.45 0.03 0.07 96.74 17:32:01 1 3.06 0.00 0.60 0.02 0.07 96.25 17:32:01 2 4.02 0.00 0.45 4.72 0.07 90.74 17:32:01 3 3.95 0.00 0.49 0.02 0.08 95.47 17:32:01 4 3.42 0.00 0.35 0.00 0.08 96.14 17:32:01 5 3.11 0.00 0.42 0.12 0.08 96.28 17:32:01 6 4.30 0.00 0.60 0.00 0.08 95.01 17:32:01 7 3.63 0.00 0.62 0.02 0.08 95.65 17:33:01 all 1.84 0.00 0.67 0.09 0.06 97.33 17:33:01 0 1.62 0.00 0.72 0.15 0.05 97.46 17:33:01 1 1.94 0.00 0.75 0.03 0.08 97.19 17:33:01 2 2.09 0.00 0.65 0.05 0.07 97.14 17:33:01 3 1.91 0.00 0.72 0.12 0.10 97.15 17:33:01 4 2.02 0.00 0.44 0.05 0.05 97.44 17:33:01 5 1.69 0.00 0.82 0.28 0.08 97.13 17:33:01 6 1.40 0.00 0.60 0.02 0.07 97.91 17:33:01 7 2.06 0.00 0.64 0.00 0.05 97.26 Average: all 10.75 0.00 2.23 2.59 0.07 84.35 Average: 0 8.59 0.00 2.06 1.42 0.06 87.88 Average: 1 9.33 0.00 2.23 1.42 0.06 86.95 Average: 2 14.76 0.00 2.31 4.27 0.07 78.59 Average: 3 14.01 0.00 2.56 3.23 0.08 80.11 Average: 4 10.81 0.00 2.15 2.32 0.06 84.66 Average: 5 9.57 0.00 2.02 1.79 0.06 86.55 Average: 6 10.40 0.00 2.17 5.28 0.07 82.08 Average: 7 8.58 0.00 2.35 1.01 0.06 88.00