---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79199 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 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 891 24595 0 6681 30820 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:37:09:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe37:9dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:31:3c:dd 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::42:67ff:fe31:3cdd/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-79199) 10/24/24 _x86_64_ (8 CPU) 15:26:06 LINUX RESTART (8 CPU) 15:27:02 tps rtps wtps bread/s bwrtn/s 15:28:01 201.20 32.69 168.51 3251.33 28829.64 15:29:01 511.39 4.98 506.41 441.71 161451.57 15:30:01 120.28 0.23 120.05 35.33 32195.03 15:31:01 38.09 0.18 37.91 9.60 16133.71 15:32:01 14.83 0.00 14.83 0.00 13867.96 15:33:01 75.24 1.23 74.01 93.17 15125.89 Average: 160.13 6.51 153.62 633.91 44637.20 15:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 26641568 31581020 6297652 19.12 107824 5038112 2068732 6.09 1050524 4793580 3155748 15:29:01 24171976 30352692 8767244 26.62 143272 6174704 7548192 22.21 2462124 5708376 1000 15:30:01 22944104 29561224 9995116 30.34 169348 6545432 8890900 26.16 3350876 5991012 112 15:31:01 22708680 29322580 10230540 31.06 173116 6537964 9290716 27.34 3612624 5956532 304 15:32:01 22714020 29329288 10225200 31.04 173272 6538952 9315056 27.41 3604572 5956932 208 15:33:01 25205796 31578664 7733424 23.48 174844 6292568 1620832 4.77 1394508 5761904 17928 Average: 24064357 30287578 8874863 26.94 156946 6187955 6455738 18.99 2579205 5694723 529217 15:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 13.14 13.14 1.24 1.24 0.00 0.00 0.00 0.00 15:28:01 ens3 1042.08 545.55 27062.45 50.71 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 br-8bd4125f827f 4.91 6.73 0.45 137.87 0.00 0.00 0.00 0.00 15:29:01 lo 3.10 3.10 0.32 0.32 0.00 0.00 0.00 0.00 15:29:01 veth3ee91d9 0.52 0.68 0.03 0.04 0.00 0.00 0.00 0.00 15:30:01 docker0 13.83 18.31 2.14 287.38 0.00 0.00 0.00 0.00 15:30:01 br-8bd4125f827f 0.60 0.63 0.05 0.05 0.00 0.00 0.00 0.00 15:30:01 lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 15:30:01 veth3ee91d9 3.98 5.10 0.78 0.51 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 br-8bd4125f827f 0.45 0.17 0.02 0.01 0.00 0.00 0.00 0.00 15:31:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 15:31:01 veth3ee91d9 11.83 13.58 2.67 6.25 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 br-8bd4125f827f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 15:32:01 veth3ee91d9 12.86 15.63 2.16 1.29 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 15:33:01 ens3 1826.86 1005.21 37484.41 163.04 0.00 0.00 0.00 0.00 Average: docker0 2.31 3.06 0.36 47.98 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 254.91 131.72 6096.50 15.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79199) 10/24/24 _x86_64_ (8 CPU) 15:26:06 LINUX RESTART (8 CPU) 15:27:02 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 14.92 0.00 3.98 2.77 0.05 78.27 15:28:01 0 8.41 0.00 3.78 7.48 0.07 80.26 15:28:01 1 25.77 0.00 4.62 7.21 0.05 62.35 15:28:01 2 26.16 0.00 4.53 2.61 0.07 66.63 15:28:01 3 18.91 0.00 4.10 0.61 0.07 76.31 15:28:01 4 8.77 0.00 3.52 1.19 0.05 86.47 15:28:01 5 9.54 0.00 2.86 0.61 0.03 86.96 15:28:01 6 14.20 0.00 4.27 1.84 0.05 79.63 15:28:01 7 7.64 0.00 4.14 0.63 0.02 87.58 15:29:01 all 19.12 0.00 4.68 10.38 0.07 65.75 15:29:01 0 23.22 0.00 5.06 1.90 0.07 69.75 15:29:01 1 23.25 0.00 5.64 33.96 0.10 37.04 15:29:01 2 17.11 0.00 4.50 3.83 0.10 74.45 15:29:01 3 18.99 0.00 4.33 3.45 0.07 73.16 15:29:01 4 15.45 0.00 4.44 1.68 0.07 78.35 15:29:01 5 16.36 0.00 4.29 2.86 0.08 76.42 15:29:01 6 20.05 0.00 4.26 18.40 0.07 57.22 15:29:01 7 18.49 0.00 4.99 16.94 0.08 59.50 15:30:01 all 15.85 0.00 1.96 2.57 0.07 79.56 15:30:01 0 16.26 0.00 2.03 0.77 0.07 80.87 15:30:01 1 16.62 0.00 2.21 2.90 0.07 78.20 15:30:01 2 10.93 0.00 1.81 0.57 0.07 86.63 15:30:01 3 15.28 0.00 1.99 2.97 0.07 79.69 15:30:01 4 19.11 0.00 1.91 0.42 0.05 78.51 15:30:01 5 15.31 0.00 1.79 3.89 0.07 78.94 15:30:01 6 16.27 0.00 1.94 0.25 0.07 81.47 15:30:01 7 17.01 0.00 2.03 8.76 0.07 72.14 15:31:01 all 10.39 0.00 1.82 1.50 0.09 86.19 15:31:01 0 10.67 0.00 2.06 5.43 0.08 81.76 15:31:01 1 8.74 0.00 1.71 1.51 0.08 87.96 15:31:01 2 11.21 0.00 1.97 0.44 0.08 86.30 15:31:01 3 11.94 0.00 2.13 1.63 0.10 84.21 15:31:01 4 10.17 0.00 1.69 0.10 0.07 87.98 15:31:01 5 9.73 0.00 2.02 1.85 0.10 86.31 15:31:01 6 9.94 0.00 1.56 0.00 0.07 88.43 15:31:01 7 10.71 0.00 1.45 1.13 0.12 86.60 15:32:01 all 1.88 0.00 0.40 1.02 0.08 96.63 15:32:01 0 1.50 0.00 0.30 0.30 0.07 97.83 15:32:01 1 2.00 0.00 0.33 0.00 0.08 97.58 15:32:01 2 1.93 0.00 0.44 0.17 0.08 97.39 15:32:01 3 1.14 0.00 0.37 0.55 0.08 97.86 15:32:01 4 2.30 0.00 0.37 0.00 0.07 97.27 15:32:01 5 3.07 0.00 0.38 0.00 0.07 96.48 15:32:01 6 1.79 0.00 0.57 0.02 0.08 97.55 15:32:01 7 1.29 0.00 0.35 7.09 0.10 91.17 15:33:01 all 4.21 0.00 0.88 3.46 0.06 91.38 15:33:01 0 1.70 0.00 0.77 0.37 0.10 97.06 15:33:01 1 6.35 0.00 1.00 4.53 0.08 88.03 15:33:01 2 14.01 0.00 1.18 1.67 0.12 83.02 15:33:01 3 1.67 0.00 0.75 7.67 0.03 89.88 15:33:01 4 1.37 0.00 0.80 0.92 0.02 96.89 15:33:01 5 3.58 0.00 0.87 0.60 0.05 94.90 15:33:01 6 2.46 0.00 0.90 1.15 0.03 95.46 15:33:01 7 2.63 0.00 0.84 10.80 0.05 85.68 Average: all 11.04 0.00 2.28 3.61 0.07 82.99 Average: 0 10.28 0.00 2.32 2.70 0.08 84.63 Average: 1 13.76 0.00 2.58 8.33 0.08 75.26 Average: 2 13.53 0.00 2.40 1.55 0.09 82.44 Average: 3 11.29 0.00 2.27 2.82 0.07 83.55 Average: 4 9.53 0.00 2.12 0.72 0.05 87.59 Average: 5 9.59 0.00 2.03 1.64 0.07 86.68 Average: 6 10.76 0.00 2.24 3.60 0.06 83.34 Average: 7 9.62 0.00 2.29 7.57 0.07 80.45