---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-21614 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 16G 140G 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 846 23361 0 7960 30865 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:0e:9e:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe0e:9e40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:b0:5b:9d 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-v1-8c-8g-21614) 04/08/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 114.00 36.74 77.26 1716.32 25678.22 22:50:01 108.85 12.53 96.32 266.00 73383.18 22:51:01 211.90 2.48 209.42 81.59 114074.32 22:52:01 247.36 20.56 226.80 3864.69 59950.81 22:53:01 26.13 0.00 26.13 0.00 38517.85 22:54:01 226.52 0.02 226.51 0.13 48796.93 22:55:01 21.43 0.00 21.43 0.00 24963.17 22:56:01 84.35 0.00 84.35 0.00 10410.93 22:57:01 19.53 1.47 18.06 74.12 15331.84 Average: 117.79 8.15 109.65 665.01 45716.77 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30154516 31719648 2784696 8.45 68924 1807836 1405712 4.14 846244 1646108 143828 22:50:01 26129324 31673904 6809888 20.67 92288 5667256 1351344 3.98 2186632 4189392 2412784 22:51:01 26367664 30984436 6571548 19.95 109176 4734240 2109220 6.21 1605788 4537528 38976 22:52:01 24620168 30836420 8319044 25.26 166884 6114960 2197244 6.46 1936404 5788996 303976 22:53:01 23814668 30623944 9124544 27.70 167344 6691020 2399516 7.06 2761836 5752716 487268 22:54:01 24156436 31359440 8782776 26.66 168608 7071092 1645424 4.84 2167856 5996164 1980 22:55:01 22773904 30157260 10165308 30.86 168728 7246384 2520548 7.42 3623088 5910932 6184 22:56:01 24217036 31666368 8722176 26.48 168840 7309916 1418204 4.17 2051072 6043892 227916 22:57:01 23911900 31595116 9027312 27.41 170368 7536336 1466648 4.32 2282156 6114604 26124 Average: 25127291 31179615 7811921 23.72 142351 6019893 1834873 5.40 2162342 5108926 405448 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.58 1.58 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 66.31 44.96 866.19 10.32 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6694.77 4227.04 24580.36 1051.28 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 386.24 315.25 2705.30 75.72 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 346.21 246.08 3282.78 45.94 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 29.25 15.50 6.87 5.64 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 91.64 77.12 187.26 20.57 0.00 0.00 0.00 0.00 22:55:01 lo 10.11 10.11 0.52 0.52 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.65 2.22 0.61 0.45 0.00 0.00 0.00 0.00 22:56:01 lo 31.11 31.11 1.60 1.60 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 19.43 14.48 4.18 4.83 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 2100.62 1402.00 453.57 7888.87 0.00 0.00 0.00 0.00 Average: lo 5.10 5.10 0.29 0.29 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 1083.97 706.30 3570.96 1013.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-21614) 04/08/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.81 0.00 0.80 2.34 0.03 87.02 22:49:01 0 1.17 0.00 0.47 0.08 0.00 98.27 22:49:01 1 13.27 0.00 0.98 0.78 0.02 84.94 22:49:01 2 9.48 0.00 0.66 0.53 0.03 89.29 22:49:01 3 7.96 0.00 0.47 0.37 0.02 91.17 22:49:01 4 22.76 0.00 1.77 14.85 0.07 60.56 22:49:01 5 10.37 0.00 0.66 0.75 0.03 88.19 22:49:01 6 5.37 0.00 0.51 0.63 0.02 93.48 22:49:01 7 8.10 0.00 0.85 0.70 0.05 90.31 22:50:01 all 8.67 0.00 3.91 3.36 0.07 83.99 22:50:01 0 7.33 0.00 7.39 0.27 0.07 84.94 22:50:01 1 23.73 0.00 7.43 0.00 0.12 68.72 22:50:01 2 4.35 0.00 5.23 2.16 0.05 88.20 22:50:01 3 22.25 0.00 2.68 0.76 0.07 74.23 22:50:01 4 3.59 0.00 3.93 19.82 0.03 72.62 22:50:01 5 3.06 0.00 1.33 0.05 0.03 95.52 22:50:01 6 2.80 0.00 1.46 3.03 0.07 92.65 22:50:01 7 2.48 0.00 1.84 0.66 0.08 94.93 22:51:01 all 9.81 0.00 1.04 4.75 0.05 84.36 22:51:01 0 13.14 0.00 1.29 0.02 0.05 85.51 22:51:01 1 8.68 0.00 1.29 0.05 0.10 89.88 22:51:01 2 9.98 0.00 1.03 0.18 0.03 88.77 22:51:01 3 7.99 0.00 0.40 0.02 0.03 91.56 22:51:01 4 8.56 0.00 1.59 28.95 0.08 60.81 22:51:01 5 7.96 0.00 0.70 3.67 0.02 87.65 22:51:01 6 10.60 0.00 1.46 5.19 0.05 82.71 22:51:01 7 11.51 0.00 0.55 0.00 0.03 87.90 22:52:01 all 17.04 0.00 3.39 3.85 0.08 75.64 22:52:01 0 16.44 0.00 1.57 5.17 0.08 76.73 22:52:01 1 40.47 0.00 4.92 1.96 0.08 52.57 22:52:01 2 8.47 0.00 2.25 4.07 0.05 85.17 22:52:01 3 8.25 0.00 1.04 0.02 0.03 90.67 22:52:01 4 18.50 0.00 6.04 1.49 0.10 73.86 22:52:01 5 13.55 0.00 6.52 13.06 0.10 66.77 22:52:01 6 10.14 0.00 2.20 3.35 0.07 84.24 22:52:01 7 20.68 0.00 2.70 1.74 0.08 74.80 22:53:01 all 28.78 0.00 2.55 1.64 0.06 66.97 22:53:01 0 36.75 0.00 1.87 0.10 0.07 61.21 22:53:01 1 26.68 0.00 1.81 0.00 0.08 71.43 22:53:01 2 13.24 0.00 2.21 9.29 0.05 75.21 22:53:01 3 23.79 0.00 2.74 0.02 0.05 73.40 22:53:01 4 31.21 0.00 7.07 0.00 0.08 61.64 22:53:01 5 12.78 0.00 0.89 3.74 0.03 82.56 22:53:01 6 54.08 0.00 2.29 0.00 0.08 43.55 22:53:01 7 31.65 0.00 1.50 0.00 0.03 66.81 22:54:01 all 16.48 0.00 2.15 2.98 0.05 78.35 22:54:01 0 16.29 0.00 2.29 0.46 0.07 80.89 22:54:01 1 18.69 0.00 2.10 0.00 0.07 79.14 22:54:01 2 10.99 0.00 2.09 8.47 0.03 78.41 22:54:01 3 12.71 0.00 4.55 7.49 0.05 75.20 22:54:01 4 17.57 0.00 1.42 3.09 0.05 77.86 22:54:01 5 27.34 0.00 2.51 0.00 0.07 70.09 22:54:01 6 14.16 0.00 1.10 1.77 0.02 82.95 22:54:01 7 14.05 0.00 1.19 2.54 0.05 82.18 22:55:01 all 13.47 0.00 4.08 0.99 0.06 81.41 22:55:01 0 4.00 0.00 2.58 0.00 0.05 93.37 22:55:01 1 10.42 0.00 3.48 0.00 0.10 86.00 22:55:01 2 10.63 0.00 7.25 0.05 0.05 82.03 22:55:01 3 55.26 0.00 8.38 0.00 0.10 36.27 22:55:01 4 7.14 0.00 2.84 7.36 0.08 82.59 22:55:01 5 10.54 0.00 2.23 0.55 0.03 86.64 22:55:01 6 3.50 0.00 4.57 0.00 0.03 91.90 22:55:01 7 6.23 0.00 1.29 0.00 0.03 92.45 22:56:01 all 10.11 0.00 8.47 0.57 0.07 80.78 22:56:01 0 3.30 0.00 8.03 0.00 0.08 88.59 22:56:01 1 14.15 0.00 14.45 0.03 0.07 71.30 22:56:01 2 9.64 0.00 9.81 0.00 0.07 80.49 22:56:01 3 28.35 0.00 6.57 0.00 0.07 65.02 22:56:01 4 6.47 0.00 12.67 2.90 0.05 77.91 22:56:01 5 7.63 0.00 8.08 0.05 0.07 84.17 22:56:01 6 6.43 0.00 3.84 0.00 0.07 89.66 22:56:01 7 4.79 0.00 4.22 1.59 0.07 89.34 22:57:01 all 6.98 0.00 1.03 0.50 0.02 91.48 22:57:01 0 0.45 0.00 0.12 0.03 0.02 99.38 22:57:01 1 6.02 0.00 0.27 1.00 0.03 92.68 22:57:01 2 1.64 0.00 0.32 0.00 0.02 98.03 22:57:01 3 28.27 0.00 2.24 0.08 0.03 69.37 22:57:01 4 14.06 0.00 0.45 0.55 0.02 84.92 22:57:01 5 3.60 0.00 2.45 0.00 0.03 93.91 22:57:01 6 1.27 0.00 1.44 0.02 0.02 97.26 22:57:01 7 0.44 0.00 0.89 2.31 0.02 96.34 Average: all 13.47 0.00 3.05 2.33 0.05 81.10 Average: 0 11.00 0.00 2.85 0.68 0.05 85.41 Average: 1 17.99 0.00 4.09 0.42 0.07 77.43 Average: 2 8.72 0.00 3.44 2.75 0.04 85.05 Average: 3 21.68 0.00 3.24 0.97 0.05 74.06 Average: 4 14.41 0.00 4.20 8.76 0.06 72.56 Average: 5 10.77 0.00 2.82 2.42 0.05 83.95 Average: 6 12.07 0.00 2.10 1.55 0.05 84.24 Average: 7 11.14 0.00 1.67 1.06 0.05 86.09