---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-24007 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 23359 0 7961 30864 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:29:29:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe29:29f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:2c:b2:8f 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-24007) 04/17/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 144.01 36.51 107.50 1700.25 70159.37 22:50:01 130.58 13.33 117.25 305.15 106696.88 22:51:01 219.61 2.03 217.58 45.06 100889.45 22:52:01 200.72 19.79 180.92 3862.18 42348.95 22:53:01 174.06 0.00 174.06 0.00 32580.47 22:54:01 89.67 0.02 89.65 0.13 11995.07 22:55:01 5.85 0.03 5.82 2.13 6030.86 22:56:01 50.51 0.00 50.51 0.00 937.44 22:57:01 55.26 0.53 54.72 54.66 16545.91 Average: 118.92 8.03 110.89 663.33 43131.39 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30114388 31689904 2824832 8.58 69768 1817212 1465764 4.31 880540 1654624 150784 22:50:01 27071648 31444676 5867572 17.81 95884 4518864 2014416 5.93 1126036 4336720 2646136 22:51:01 25301976 30956680 7637244 23.19 162668 5576728 2270220 6.68 1753368 5312460 923680 22:52:01 23608052 30261872 9331168 28.33 167052 6539228 2834292 8.34 2853728 5873064 536608 22:53:01 24178704 31381168 8760516 26.60 168424 7071168 1463496 4.31 2107664 6031284 354224 22:54:01 23787360 31032216 9151860 27.78 168568 7112036 1989700 5.85 2587320 5946140 39032 22:55:01 22595932 29988696 10343288 31.40 168648 7255708 2528548 7.44 3794300 5918464 2824 22:56:01 24079988 31665936 8859232 26.90 168748 7443388 1406720 4.14 2137544 6092420 365840 22:57:01 23937748 31623000 9001472 27.33 170608 7538968 1454668 4.28 2259096 6114816 1360 Average: 24963977 31116016 7975243 24.21 148930 6097033 1936425 5.70 2166622 5253332 557832 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 74.75 53.59 861.03 12.32 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.19 0.19 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 7268.01 4361.46 24658.57 1075.77 0.00 0.00 0.00 0.00 22:50:01 lo 0.67 0.67 0.06 0.06 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 605.10 456.64 3806.92 83.67 0.00 0.00 0.00 0.00 22:51:01 lo 0.93 0.93 0.12 0.12 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 265.84 184.21 2161.00 37.61 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 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 163.58 121.46 202.28 33.07 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 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 2.77 2.12 0.60 0.67 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 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 2.78 2.38 0.88 0.98 0.00 0.00 0.00 0.00 22:55:01 lo 21.75 21.75 1.12 1.12 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 11.23 8.27 2.19 2.76 0.00 0.00 0.00 0.00 22:56:01 lo 19.45 19.45 1.00 1.00 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 2979.25 1793.55 568.22 7959.86 0.00 0.00 0.00 0.00 22:57:01 lo 0.53 0.53 0.06 0.06 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 1263.66 775.94 3584.54 1022.93 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24007) 04/17/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.36 0.00 0.79 3.16 0.04 85.65 22:49:01 0 11.47 0.00 0.73 0.52 0.07 87.21 22:49:01 1 32.11 0.00 1.97 1.34 0.05 64.53 22:49:01 2 19.26 0.00 1.25 0.67 0.03 78.79 22:49:01 3 3.08 0.00 0.41 0.55 0.03 95.93 22:49:01 4 4.17 0.00 0.42 0.07 0.05 95.30 22:49:01 5 1.97 0.00 0.37 0.25 0.03 97.38 22:49:01 6 2.02 0.00 0.45 21.30 0.05 76.18 22:49:01 7 8.80 0.00 0.72 0.68 0.03 89.76 22:50:01 all 10.17 0.00 3.76 3.13 0.05 82.89 22:50:01 0 14.08 0.00 7.72 1.26 0.10 76.84 22:50:01 1 15.12 0.00 4.87 0.13 0.03 79.84 22:50:01 2 28.98 0.00 4.65 0.02 0.07 66.28 22:50:01 3 1.62 0.00 1.69 0.02 0.02 96.66 22:50:01 4 7.54 0.00 2.91 12.64 0.07 76.85 22:50:01 5 3.03 0.00 1.47 0.02 0.03 95.45 22:50:01 6 7.15 0.00 4.19 11.03 0.05 77.58 22:50:01 7 3.93 0.00 2.56 0.03 0.03 93.44 22:51:01 all 11.73 0.00 2.86 5.32 0.06 80.02 22:51:01 0 6.86 0.00 1.44 0.03 0.05 91.62 22:51:01 1 11.15 0.00 4.28 3.03 0.08 81.45 22:51:01 2 22.70 0.00 3.52 0.02 0.05 73.71 22:51:01 3 9.38 0.00 1.58 14.48 0.05 74.51 22:51:01 4 10.91 0.00 5.02 20.19 0.07 63.81 22:51:01 5 6.33 0.00 0.85 0.89 0.05 91.88 22:51:01 6 9.32 0.00 1.42 3.88 0.07 85.32 22:51:01 7 17.25 0.00 4.82 0.18 0.08 77.66 22:52:01 all 29.14 0.00 2.64 1.63 0.07 66.53 22:52:01 0 41.96 0.00 1.69 0.22 0.05 56.08 22:52:01 1 33.94 0.00 2.42 1.28 0.08 62.27 22:52:01 2 38.82 0.00 1.85 0.00 0.05 59.28 22:52:01 3 28.75 0.00 1.99 4.46 0.08 64.71 22:52:01 4 20.51 0.00 1.29 1.01 0.07 77.13 22:52:01 5 21.41 0.00 7.56 1.04 0.05 69.94 22:52:01 6 20.00 0.00 2.29 3.94 0.07 73.70 22:52:01 7 27.66 0.00 1.97 1.07 0.07 69.23 22:53:01 all 21.73 0.00 2.08 1.19 0.06 74.94 22:53:01 0 23.91 0.00 0.90 0.28 0.05 74.86 22:53:01 1 26.15 0.00 3.61 0.03 0.07 70.13 22:53:01 2 21.71 0.00 2.83 0.00 0.10 75.36 22:53:01 3 30.97 0.00 3.40 2.98 0.08 62.57 22:53:01 4 11.23 0.00 1.31 0.00 0.05 87.41 22:53:01 5 21.10 0.00 2.13 0.00 0.03 76.73 22:53:01 6 14.45 0.00 0.72 0.15 0.03 84.65 22:53:01 7 24.41 0.00 1.76 6.15 0.07 67.61 22:54:01 all 11.07 0.00 2.08 0.43 0.04 86.38 22:54:01 0 12.77 0.00 5.98 0.00 0.02 81.23 22:54:01 1 33.58 0.00 4.32 0.00 0.07 62.03 22:54:01 2 2.33 0.00 0.27 0.00 0.02 97.38 22:54:01 3 11.87 0.00 2.12 3.41 0.03 82.57 22:54:01 4 11.69 0.00 1.96 0.00 0.03 86.32 22:54:01 5 12.50 0.00 1.10 0.00 0.02 86.39 22:54:01 6 1.85 0.00 0.20 0.07 0.02 97.87 22:54:01 7 1.92 0.00 0.64 0.00 0.12 97.33 22:55:01 all 13.39 0.00 7.36 0.20 0.10 78.96 22:55:01 0 15.76 0.00 12.19 0.00 0.07 71.99 22:55:01 1 15.32 0.00 6.23 0.00 0.12 78.34 22:55:01 2 7.72 0.00 4.05 0.00 0.10 88.13 22:55:01 3 13.14 0.00 6.79 1.40 0.08 78.58 22:55:01 4 7.88 0.00 3.56 0.00 0.10 88.46 22:55:01 5 9.77 0.00 7.80 0.00 0.08 82.35 22:55:01 6 13.62 0.00 10.05 0.15 0.08 76.10 22:55:01 7 23.88 0.00 8.11 0.00 0.12 67.89 22:56:01 all 10.32 0.00 6.68 0.13 0.09 82.78 22:56:01 0 6.38 0.00 5.69 0.00 0.10 87.83 22:56:01 1 6.96 0.00 4.57 0.00 0.08 88.38 22:56:01 2 33.39 0.00 3.87 0.00 0.13 62.60 22:56:01 3 2.61 0.00 4.29 1.01 0.08 92.00 22:56:01 4 5.46 0.00 6.68 0.00 0.10 87.76 22:56:01 5 6.60 0.00 11.07 0.00 0.10 82.24 22:56:01 6 14.97 0.00 12.29 0.03 0.07 72.64 22:56:01 7 6.07 0.00 4.93 0.00 0.10 88.90 22:57:01 all 6.69 0.00 1.27 0.83 0.03 91.19 22:57:01 0 0.32 0.00 0.13 0.00 0.02 99.53 22:57:01 1 4.03 0.00 1.86 0.12 0.03 93.96 22:57:01 2 4.78 0.00 0.47 0.00 0.03 94.72 22:57:01 3 0.32 0.00 0.27 5.17 0.02 94.23 22:57:01 4 7.70 0.00 1.12 0.08 0.05 91.04 22:57:01 5 14.35 0.00 1.00 0.19 0.03 84.43 22:57:01 6 18.95 0.00 2.83 1.04 0.03 77.15 22:57:01 7 3.14 0.00 2.50 0.00 0.00 94.37 Average: all 13.85 0.00 3.28 1.78 0.06 81.03 Average: 0 14.83 0.00 4.06 0.25 0.06 80.80 Average: 1 19.84 0.00 3.79 0.66 0.07 75.64 Average: 2 19.96 0.00 2.53 0.08 0.06 77.37 Average: 3 11.29 0.00 2.50 3.71 0.05 82.44 Average: 4 9.68 0.00 2.69 3.75 0.07 83.82 Average: 5 10.78 0.00 3.71 0.26 0.05 85.19 Average: 6 11.38 0.00 3.83 4.61 0.05 80.13 Average: 7 13.03 0.00 3.11 0.91 0.07 82.89