---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-24848 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 843 23363 0 7960 30868 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:3a:dd:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe3a:ddb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:4b:3d:86 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-24848) 04/20/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 120.66 17.73 102.93 1021.83 63142.41 22:50:01 130.11 13.28 116.83 301.95 106165.24 22:51:01 217.58 2.15 215.43 47.46 110718.75 22:52:01 213.80 19.73 194.07 3853.76 50811.00 22:53:01 69.82 0.02 69.81 0.13 22352.67 22:54:01 93.82 0.02 93.80 0.13 12373.54 22:55:01 4.97 0.00 4.97 0.00 5758.37 22:56:01 83.46 0.00 83.46 0.00 8467.18 22:57:01 4.85 0.00 4.85 0.00 7615.13 Average: 104.34 5.88 98.46 580.57 43044.28 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30111888 31706136 2827332 8.58 70936 1834312 1442952 4.25 865544 1670080 174444 22:50:01 27064608 31437560 5874612 17.83 96056 4518748 2017052 5.93 1133220 4336796 2646420 22:51:01 25121984 30775016 7817236 23.73 162720 5575780 2288128 6.73 1923764 5316380 915376 22:52:01 23227088 29876124 9712132 29.49 167088 6535932 3426828 10.08 3117336 5990472 256508 22:53:01 23706720 30610152 9232500 28.03 168344 6780808 2487600 7.32 2824484 5799152 74720 22:54:01 23816132 31039484 9123088 27.70 168636 7091952 1991120 5.86 2578792 5927716 19544 22:55:01 22756448 30149988 10182772 30.91 168704 7256856 2587952 7.61 3631748 5921356 12892 22:56:01 23997864 31672448 8941356 27.15 168812 7530028 1383712 4.07 2199280 6112756 228324 22:57:01 23999840 31674484 8939380 27.14 168848 7530048 1383712 4.07 2199588 6112764 4 Average: 24866952 30993488 8072268 24.51 148905 6072718 2112117 6.21 2274862 5243052 480915 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 58.72 41.51 974.53 7.92 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 7204.87 4452.26 24537.44 1072.27 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 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 366.02 273.65 3756.30 47.13 0.00 0.00 0.00 0.00 22:51:01 lo 1.13 1.13 0.16 0.16 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 271.84 188.62 2165.78 38.11 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 147.49 104.30 204.03 32.38 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 29.20 21.06 6.38 6.88 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 2.32 2.02 0.56 0.37 0.00 0.00 0.00 0.00 22:55:01 lo 25.41 25.41 1.30 1.30 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 856.33 576.21 146.39 1800.48 0.00 0.00 0.00 0.00 22:56:01 lo 15.88 15.88 0.82 0.82 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 3405.60 2181.50 618.46 6344.13 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 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 1371.37 871.23 3601.03 1038.87 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 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-24848) 04/20/24 _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 10.12 0.00 0.75 3.45 0.04 85.64 22:49:01 0 8.76 0.00 0.43 15.08 0.08 75.65 22:49:01 1 39.50 0.00 2.30 1.68 0.07 56.45 22:49:01 2 12.28 0.00 0.68 0.58 0.03 86.42 22:49:01 3 13.17 0.00 0.77 0.13 0.03 85.90 22:49:01 4 5.09 0.00 0.62 0.20 0.02 94.08 22:49:01 5 0.67 0.00 0.37 0.43 0.02 98.52 22:49:01 6 0.37 0.00 0.30 0.08 0.00 99.25 22:49:01 7 1.07 0.00 0.58 9.47 0.05 88.83 22:50:01 all 10.05 0.00 3.78 4.82 0.06 81.30 22:50:01 0 6.32 0.00 6.26 0.08 0.07 87.27 22:50:01 1 4.09 0.00 4.05 15.99 0.07 75.80 22:50:01 2 31.27 0.00 8.14 1.14 0.10 59.34 22:50:01 3 2.70 0.00 1.83 0.54 0.05 94.88 22:50:01 4 13.17 0.00 0.77 0.00 0.02 86.05 22:50:01 5 6.91 0.00 5.78 0.00 0.05 87.26 22:50:01 6 11.94 0.00 2.21 0.18 0.03 85.64 22:50:01 7 4.10 0.00 1.23 20.58 0.07 74.02 22:51:01 all 10.38 0.00 2.52 8.29 0.06 78.75 22:51:01 0 8.27 0.00 1.98 0.55 0.05 89.15 22:51:01 1 8.33 0.00 1.74 1.94 0.07 87.93 22:51:01 2 11.43 0.00 0.80 2.41 0.05 85.31 22:51:01 3 10.75 0.00 4.58 19.81 0.07 64.79 22:51:01 4 6.71 0.00 2.76 31.52 0.08 58.92 22:51:01 5 12.01 0.00 4.43 0.49 0.08 82.99 22:51:01 6 12.98 0.00 1.59 1.15 0.07 84.21 22:51:01 7 12.52 0.00 2.31 8.65 0.03 76.49 22:52:01 all 28.31 0.00 2.39 3.24 0.06 66.00 22:52:01 0 24.74 0.00 1.82 1.81 0.05 71.58 22:52:01 1 34.64 0.00 2.66 5.90 0.08 56.71 22:52:01 2 31.28 0.00 5.60 0.33 0.05 62.73 22:52:01 3 43.90 0.00 1.72 2.92 0.07 51.39 22:52:01 4 31.82 0.00 1.91 0.37 0.08 65.83 22:52:01 5 19.42 0.00 1.02 0.05 0.05 79.46 22:52:01 6 16.43 0.00 1.86 4.70 0.05 76.96 22:52:01 7 24.19 0.00 2.59 9.86 0.07 63.29 22:53:01 all 18.07 0.00 1.78 0.85 0.05 79.25 22:53:01 0 11.39 0.00 0.58 0.00 0.03 87.99 22:53:01 1 22.05 0.00 2.90 0.28 0.12 74.65 22:53:01 2 37.80 0.00 3.37 0.02 0.05 58.77 22:53:01 3 15.70 0.00 1.33 0.00 0.02 82.95 22:53:01 4 8.22 0.00 1.50 0.02 0.05 90.21 22:53:01 5 36.11 0.00 3.19 0.00 0.05 60.66 22:53:01 6 6.76 0.00 0.60 4.83 0.03 87.77 22:53:01 7 6.52 0.00 0.72 1.70 0.03 91.03 22:54:01 all 13.02 0.00 2.08 0.43 0.05 84.42 22:54:01 0 27.56 0.00 9.22 0.00 0.05 63.17 22:54:01 1 16.33 0.00 1.77 0.00 0.05 81.85 22:54:01 2 27.05 0.00 2.56 0.00 0.05 70.34 22:54:01 3 16.81 0.00 1.49 0.00 0.10 81.60 22:54:01 4 4.44 0.00 0.47 0.00 0.05 95.04 22:54:01 5 1.88 0.00 0.07 0.00 0.02 98.03 22:54:01 6 5.68 0.00 0.65 3.32 0.03 90.32 22:54:01 7 4.46 0.00 0.40 0.13 0.03 94.97 22:55:01 all 12.77 0.00 7.27 0.17 0.08 79.71 22:55:01 0 18.33 0.00 5.42 0.00 0.07 76.18 22:55:01 1 10.44 0.00 12.31 0.00 0.10 77.15 22:55:01 2 4.85 0.00 4.96 0.00 0.07 90.12 22:55:01 3 6.88 0.00 4.39 0.00 0.08 88.64 22:55:01 4 4.73 0.00 4.32 0.24 0.08 90.63 22:55:01 5 18.98 0.00 17.02 0.00 0.07 63.93 22:55:01 6 6.62 0.00 5.98 0.32 0.07 87.02 22:55:01 7 31.40 0.00 3.70 0.78 0.08 64.04 22:56:01 all 10.36 0.00 4.70 0.34 0.05 84.55 22:56:01 0 16.02 0.00 2.94 0.00 0.07 80.97 22:56:01 1 4.91 0.00 9.03 0.00 0.05 86.01 22:56:01 2 2.94 0.00 3.19 0.00 0.03 93.84 22:56:01 3 5.33 0.00 3.61 0.00 0.07 91.00 22:56:01 4 3.98 0.00 2.54 2.61 0.03 90.83 22:56:01 5 1.85 0.00 3.29 0.00 0.03 94.83 22:56:01 6 45.62 0.00 11.55 0.00 0.08 42.75 22:56:01 7 2.19 0.00 1.41 0.08 0.05 96.26 22:57:01 all 0.96 0.00 0.99 0.12 0.03 97.89 22:57:01 0 1.44 0.00 0.18 0.00 0.03 98.34 22:57:01 1 0.10 0.00 0.00 0.00 0.00 99.90 22:57:01 2 0.03 0.00 0.00 0.00 0.05 99.92 22:57:01 3 0.66 0.00 1.50 0.00 0.02 97.83 22:57:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:57:01 5 1.91 0.00 3.22 0.00 0.05 94.82 22:57:01 6 1.35 0.00 1.58 0.98 0.05 96.05 22:57:01 7 2.21 0.00 1.53 0.02 0.05 96.19 Average: all 12.68 0.00 2.92 2.41 0.05 81.94 Average: 0 13.66 0.00 3.21 1.95 0.06 81.13 Average: 1 15.61 0.00 4.08 2.86 0.07 77.39 Average: 2 17.61 0.00 3.24 0.50 0.05 78.60 Average: 3 12.91 0.00 2.36 2.59 0.06 82.09 Average: 4 8.69 0.00 1.65 3.86 0.05 85.76 Average: 5 11.11 0.00 4.27 0.11 0.05 84.47 Average: 6 11.98 0.00 2.93 1.73 0.05 83.32 Average: 7 9.84 0.00 1.61 5.69 0.05 82.81