---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9655 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 12G 144G 8% / 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 861 27430 0 3875 30849 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:c3:42:76 brd ff:ff:ff:ff:ff:ff inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fec3:4276/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:f8:c6:f7 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-9655) 01/05/24 _x86_64_ (8 CPU) 02:18:56 LINUX RESTART (8 CPU) 02:19:03 tps rtps wtps bread/s bwrtn/s 02:20:01 70.60 48.14 22.46 3237.92 21244.81 02:21:01 88.67 57.36 31.31 3629.93 24306.75 02:22:01 49.14 10.30 38.84 852.79 7915.61 02:23:01 57.04 3.60 53.44 126.25 10596.50 02:24:01 78.39 13.83 64.56 1123.81 12507.65 02:25:01 69.81 9.75 60.06 1724.51 12237.69 02:26:01 238.09 12.43 225.66 745.94 59137.18 02:27:01 36.86 1.63 35.23 69.99 5908.50 Average: 86.14 19.51 66.63 1431.40 19223.46 02:19:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 31118692 32219964 1820528 5.53 36844 1395340 721292 2.19 276276 1307780 443708 02:21:01 30370980 31711580 2568240 7.80 47892 1616008 1398288 4.11 829708 1475612 43968 02:22:01 30178808 31646876 2760412 8.38 55968 1731608 1495680 4.40 923436 1563980 40028 02:23:01 30074888 31679104 2864332 8.70 69648 1845120 1417564 4.17 893484 1680776 46952 02:24:01 29724764 31661416 3214456 9.76 84132 2147492 1451908 4.27 933656 1957472 157324 02:25:01 28190372 31625056 4748848 14.42 105384 3584960 1575300 4.63 1027872 3323364 1362096 02:26:01 26835132 30494948 6104088 18.53 115176 3782500 4817124 14.17 2266464 3392600 352 02:27:01 28165980 31649312 4773240 14.49 115820 3614376 1453968 4.28 1151172 3208268 1160 Average: 29332452 31586032 3606768 10.95 78858 2464676 1791390 5.27 1037758 2238732 261948 02:19:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 13.94 10.03 69.81 1.67 0.00 0.00 0.00 0.00 02:20:01 lo 1.38 1.38 0.12 0.12 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 315.61 220.48 849.89 56.65 0.00 0.00 0.00 0.00 02:21:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 44.83 27.40 597.62 3.89 0.00 0.00 0.00 0.00 02:22:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 25.25 18.33 238.09 2.89 0.00 0.00 0.00 0.00 02:23:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 48.01 31.91 695.40 5.45 0.00 0.00 0.00 0.00 02:24:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 ens3 385.34 219.76 12745.91 17.47 0.00 0.00 0.00 0.00 02:25:01 br-98b2675e5f84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 veth58d7070 2.13 2.08 0.17 0.16 0.00 0.00 0.00 0.00 02:26:01 ens3 8.68 5.00 273.08 0.82 0.00 0.00 0.00 0.00 02:26:01 veth87c23ad 54.72 66.21 19.24 16.17 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 ens3 52.16 41.09 71.32 43.09 0.00 0.00 0.00 0.00 02:27:01 lo 21.50 21.50 2.90 2.90 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 112.13 72.01 1950.44 16.56 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9655) 01/05/24 _x86_64_ (8 CPU) 02:18:56 LINUX RESTART (8 CPU) 02:19:03 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 0.83 0.00 0.48 16.24 0.10 82.36 02:20:01 0 0.84 0.00 0.28 4.33 0.10 94.45 02:20:01 1 0.93 0.00 0.29 6.27 0.05 92.45 02:20:01 2 2.35 0.00 0.40 10.45 0.12 86.69 02:20:01 3 0.57 0.00 0.35 10.89 0.12 88.08 02:20:01 4 0.55 0.00 0.45 52.42 0.14 46.44 02:20:01 5 1.05 0.00 1.52 0.36 0.07 97.00 02:20:01 6 0.26 0.00 0.22 2.61 0.12 96.78 02:20:01 7 0.09 0.00 0.29 42.63 0.07 56.92 02:21:01 all 5.95 0.00 0.64 13.32 0.10 79.99 02:21:01 0 6.84 0.00 0.42 2.77 0.08 89.89 02:21:01 1 1.85 0.00 0.67 1.03 0.08 96.36 02:21:01 2 5.92 0.00 0.35 1.20 0.08 92.44 02:21:01 3 4.72 0.00 0.49 9.32 0.10 85.38 02:21:01 4 8.49 0.00 0.67 32.43 0.12 58.30 02:21:01 5 3.72 0.00 0.78 1.55 0.05 93.89 02:21:01 6 5.81 0.00 0.90 39.67 0.20 53.42 02:21:01 7 10.27 0.00 0.90 18.58 0.08 70.16 02:22:01 all 3.80 0.00 0.26 8.78 0.18 86.98 02:22:01 0 1.27 0.00 0.18 0.48 0.08 97.98 02:22:01 1 0.55 0.00 0.12 3.38 0.13 95.82 02:22:01 2 15.69 0.00 0.73 49.40 0.58 33.59 02:22:01 3 3.87 0.00 0.32 5.64 0.28 89.89 02:22:01 4 4.37 0.00 0.17 0.92 0.13 94.41 02:22:01 5 1.17 0.00 0.07 0.17 0.03 98.57 02:22:01 6 1.08 0.00 0.15 9.83 0.10 88.84 02:22:01 7 2.40 0.00 0.32 0.45 0.08 96.75 02:23:01 all 5.41 0.00 0.44 6.82 0.16 87.16 02:23:01 0 5.67 0.00 0.53 1.05 0.17 92.58 02:23:01 1 4.48 0.00 0.33 3.20 0.23 91.75 02:23:01 2 10.22 0.00 0.95 42.30 0.20 46.32 02:23:01 3 0.97 0.00 0.10 0.05 0.05 98.83 02:23:01 4 4.15 0.00 0.28 4.32 0.15 91.10 02:23:01 5 6.65 0.00 0.62 1.92 0.15 90.66 02:23:01 6 2.80 0.00 0.27 0.40 0.15 96.38 02:23:01 7 8.32 0.00 0.43 1.40 0.18 89.66 02:24:01 all 7.63 0.00 0.55 4.95 0.03 86.84 02:24:01 0 0.72 0.00 0.27 6.84 0.02 92.15 02:24:01 1 9.23 0.00 0.97 4.26 0.03 85.51 02:24:01 2 27.52 0.00 1.34 15.43 0.08 55.63 02:24:01 3 16.32 0.00 1.14 2.56 0.03 79.95 02:24:01 4 6.27 0.00 0.35 0.48 0.03 92.86 02:24:01 5 0.12 0.00 0.10 0.00 0.02 99.77 02:24:01 6 0.13 0.00 0.05 0.13 0.00 99.68 02:24:01 7 0.84 0.00 0.20 9.97 0.02 88.97 02:25:01 all 7.09 0.00 2.42 7.68 0.13 82.68 02:25:01 0 6.07 0.00 2.91 5.48 0.13 85.41 02:25:01 1 5.53 0.00 2.19 2.86 0.10 89.32 02:25:01 2 8.70 0.00 2.74 4.55 0.12 83.89 02:25:01 3 6.97 0.00 2.19 25.92 0.13 64.79 02:25:01 4 11.13 0.00 3.05 9.41 0.24 76.17 02:25:01 5 6.47 0.00 2.29 3.76 0.13 87.34 02:25:01 6 6.16 0.00 1.67 0.60 0.08 91.49 02:25:01 7 5.70 0.00 2.25 8.90 0.13 83.01 02:26:01 all 17.67 0.00 2.53 7.05 0.10 72.65 02:26:01 0 15.57 0.00 2.31 1.24 0.07 80.82 02:26:01 1 14.44 0.00 2.23 0.59 0.08 82.66 02:26:01 2 18.86 0.00 2.63 3.17 0.08 75.26 02:26:01 3 21.06 0.00 2.84 8.16 0.08 67.85 02:26:01 4 14.22 0.00 2.24 7.32 0.12 76.09 02:26:01 5 15.54 0.00 1.97 1.40 0.13 80.95 02:26:01 6 14.98 0.00 2.61 28.64 0.13 53.63 02:26:01 7 26.67 0.00 3.47 6.04 0.10 63.71 02:27:01 all 11.38 0.00 1.20 1.28 0.05 86.10 02:27:01 0 11.36 0.00 1.23 2.23 0.05 85.12 02:27:01 1 11.77 0.00 1.44 0.60 0.03 86.15 02:27:01 2 10.93 0.00 0.87 0.58 0.05 87.57 02:27:01 3 11.93 0.00 1.35 2.84 0.03 83.85 02:27:01 4 11.32 0.00 1.22 0.52 0.05 86.89 02:27:01 5 12.37 0.00 1.24 1.12 0.05 85.22 02:27:01 6 10.25 0.00 1.10 0.73 0.03 87.88 02:27:01 7 11.11 0.00 1.12 1.63 0.05 86.09 Average: all 7.49 0.00 1.07 8.23 0.11 83.10 Average: 0 6.06 0.00 1.02 3.05 0.09 89.79 Average: 1 6.12 0.00 1.03 2.76 0.09 90.00 Average: 2 12.56 0.00 1.25 15.93 0.17 70.09 Average: 3 8.32 0.00 1.10 8.14 0.11 82.33 Average: 4 7.58 0.00 1.05 13.32 0.12 77.92 Average: 5 5.90 0.00 1.07 1.29 0.08 91.66 Average: 6 5.19 0.00 0.87 10.33 0.10 83.50 Average: 7 8.20 0.00 1.13 11.07 0.09 79.51