---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5659 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 14G 142G 9% / 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 851 25082 0 6233 30860 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:1e:2f:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe1e:2f0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:67:6d:ed 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-5659) 02/15/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 100.17 22.21 77.95 1141.68 33344.58 23:13:01 131.21 22.95 108.27 2735.68 39281.85 23:14:01 223.14 0.25 222.89 32.38 139831.42 23:15:01 342.38 13.41 328.96 832.79 52844.49 23:16:01 23.43 0.02 23.41 0.13 27024.31 23:17:01 18.11 0.07 18.04 11.73 7029.12 23:18:01 61.82 1.93 59.89 111.98 2349.18 Average: 128.61 8.69 119.92 695.15 43104.45 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30050508 31664888 2888712 8.77 70484 1852996 1433176 4.22 905556 1687116 187440 23:13:01 29009704 31653760 3929516 11.93 97024 2823584 1558264 4.58 1000916 2563908 797432 23:14:01 25765096 31662676 7174124 21.78 140072 5882968 1482228 4.36 1024536 5620064 432548 23:15:01 23379252 29444208 9559968 29.02 156500 6014688 8871040 26.10 3419804 5528988 1464 23:16:01 23356300 29421916 9582920 29.09 156684 6014968 8843000 26.02 3444808 5526532 248 23:17:01 23596096 29687188 9343124 28.36 157092 6043180 7371144 21.69 3201860 5541020 308 23:18:01 25658252 31573756 7280968 22.10 161240 5878264 1558304 4.58 1341372 5391356 49344 Average: 25830744 30729770 7108476 21.58 134157 4930093 4445308 13.08 2048407 4551283 209826 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 62.29 43.26 988.01 7.83 0.00 0.00 0.00 0.00 23:12:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 167.52 116.06 4280.65 12.82 0.00 0.00 0.00 0.00 23:13:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 23:13:01 br-2348e2ce7437 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1038.55 548.19 28144.01 39.96 0.00 0.00 0.00 0.00 23:14:01 lo 7.20 7.20 0.72 0.72 0.00 0.00 0.00 0.00 23:14:01 br-2348e2ce7437 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth1e9f140 5.10 6.53 0.82 0.93 0.00 0.00 0.00 0.00 23:15:01 veth42c22cc 77.15 91.42 41.98 23.19 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth51361c6 1.93 2.23 0.37 0.20 0.00 0.00 0.00 0.00 23:16:01 veth1e9f140 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 veth42c22cc 30.86 37.31 35.67 8.55 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth51361c6 3.82 5.30 0.78 0.48 0.00 0.00 0.00 0.00 23:17:01 veth1e9f140 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 veth42c22cc 0.22 0.38 0.09 0.06 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 1618.03 960.16 34195.48 144.43 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 60.77 40.89 124.12 26.89 0.00 0.00 0.00 0.00 23:18:01 lo 35.49 35.49 6.25 6.25 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 193.34 109.87 4793.11 15.13 0.00 0.00 0.00 0.00 Average: lo 4.51 4.51 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5659) 02/15/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.09 0.00 0.80 2.56 0.03 86.52 23:12:01 0 12.05 0.00 0.87 0.43 0.02 86.64 23:12:01 1 3.21 0.00 0.33 0.00 0.02 96.44 23:12:01 2 4.94 0.00 0.69 10.17 0.05 84.16 23:12:01 3 6.09 0.00 0.45 6.34 0.02 87.10 23:12:01 4 11.69 0.00 1.25 0.43 0.03 86.59 23:12:01 5 4.92 0.00 0.60 0.83 0.02 93.62 23:12:01 6 24.78 0.00 1.07 2.17 0.07 71.92 23:12:01 7 13.08 0.00 1.10 0.08 0.03 85.70 23:13:01 all 10.89 0.00 1.85 2.66 0.04 84.55 23:13:01 0 3.76 0.00 1.46 0.33 0.03 94.41 23:13:01 1 6.62 0.00 1.84 7.57 0.05 83.92 23:13:01 2 11.99 0.00 1.73 9.84 0.03 76.41 23:13:01 3 25.73 0.00 2.55 1.71 0.07 69.94 23:13:01 4 13.94 0.00 2.69 0.40 0.05 82.92 23:13:01 5 9.12 0.00 1.51 0.65 0.03 88.68 23:13:01 6 8.93 0.00 1.82 0.32 0.03 88.90 23:13:01 7 7.04 0.00 1.18 0.49 0.03 91.26 23:14:01 all 12.41 0.00 5.87 6.70 0.07 74.94 23:14:01 0 10.96 0.00 6.15 0.61 0.07 82.21 23:14:01 1 14.92 0.00 5.66 17.45 0.07 61.91 23:14:01 2 12.55 0.00 5.22 8.20 0.07 73.97 23:14:01 3 9.44 0.00 5.51 3.67 0.07 81.31 23:14:01 4 11.52 0.00 5.10 4.34 0.08 78.96 23:14:01 5 12.02 0.00 7.63 16.63 0.09 63.63 23:14:01 6 15.50 0.00 6.73 0.19 0.07 77.52 23:14:01 7 12.39 0.00 5.01 2.51 0.07 80.02 23:15:01 all 30.19 0.00 4.10 3.47 0.08 62.15 23:15:01 0 31.76 0.00 4.39 2.26 0.08 61.50 23:15:01 1 28.55 0.00 4.15 2.89 0.08 64.32 23:15:01 2 33.65 0.00 4.07 0.87 0.08 61.32 23:15:01 3 21.58 0.00 3.14 3.55 0.08 71.65 23:15:01 4 43.77 0.00 5.90 2.59 0.10 47.64 23:15:01 5 29.45 0.00 4.37 12.82 0.08 53.27 23:15:01 6 24.28 0.00 3.40 1.41 0.07 70.84 23:15:01 7 28.64 0.00 3.37 1.38 0.08 66.53 23:16:01 all 4.75 0.00 0.48 1.34 0.05 93.38 23:16:01 0 4.07 0.00 0.43 0.00 0.03 95.47 23:16:01 1 5.33 0.00 0.57 0.00 0.05 94.05 23:16:01 2 4.66 0.00 0.45 0.07 0.03 94.79 23:16:01 3 4.41 0.00 0.50 10.39 0.08 84.61 23:16:01 4 4.50 0.00 0.43 0.02 0.05 95.00 23:16:01 5 2.78 0.00 0.35 0.22 0.05 96.61 23:16:01 6 6.10 0.00 0.58 0.00 0.07 93.25 23:16:01 7 6.15 0.00 0.47 0.00 0.07 93.31 23:17:01 all 1.32 0.00 0.37 0.36 0.04 97.92 23:17:01 0 1.10 0.00 0.40 0.02 0.03 98.45 23:17:01 1 1.49 0.00 0.35 0.03 0.03 98.10 23:17:01 2 2.62 0.00 0.42 0.17 0.05 96.74 23:17:01 3 1.26 0.00 0.40 2.36 0.07 95.92 23:17:01 4 1.02 0.00 0.34 0.02 0.03 98.59 23:17:01 5 0.84 0.00 0.30 0.22 0.03 98.61 23:17:01 6 0.93 0.00 0.40 0.02 0.03 98.62 23:17:01 7 1.27 0.00 0.32 0.05 0.05 98.31 23:18:01 all 8.04 0.00 0.71 0.33 0.03 90.89 23:18:01 0 0.72 0.00 0.55 0.10 0.02 98.61 23:18:01 1 7.36 0.00 0.78 0.15 0.02 91.69 23:18:01 2 9.82 0.00 1.00 0.07 0.03 89.08 23:18:01 3 5.27 0.00 0.48 0.17 0.02 94.06 23:18:01 4 3.72 0.00 0.57 0.05 0.02 95.65 23:18:01 5 11.19 0.00 0.90 1.65 0.03 86.22 23:18:01 6 25.05 0.00 0.87 0.40 0.07 73.62 23:18:01 7 1.22 0.00 0.55 0.03 0.02 98.18 Average: all 11.08 0.00 2.01 2.48 0.05 84.38 Average: 0 9.19 0.00 2.02 0.54 0.04 88.22 Average: 1 9.61 0.00 1.95 3.99 0.05 84.41 Average: 2 11.45 0.00 1.93 4.18 0.05 82.39 Average: 3 10.53 0.00 1.85 4.03 0.06 83.54 Average: 4 12.81 0.00 2.31 1.12 0.05 83.70 Average: 5 10.02 0.00 2.22 4.67 0.05 83.04 Average: 6 15.07 0.00 2.11 0.64 0.06 82.12 Average: 7 9.94 0.00 1.70 0.64 0.05 87.67