---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4522 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 875 25061 0 6229 30835 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:23:a4:64 brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe23:a464/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:cf:5e:a2 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-4522) 02/10/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 106.15 40.42 65.73 1872.90 24861.96 23:13:01 91.47 13.85 77.62 1127.01 28253.02 23:14:01 171.19 9.48 161.71 1685.32 55977.60 23:15:01 424.18 13.35 410.83 786.00 120636.09 23:16:01 32.48 1.03 31.44 47.73 23036.98 23:17:01 15.81 0.02 15.79 0.13 19293.52 23:18:01 65.52 0.73 64.79 43.06 21296.95 Average: 129.60 11.20 118.40 792.00 41948.15 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30149804 31706612 2789416 8.47 66460 1802308 1379428 4.06 859748 1639908 147052 23:13:01 29839968 31698440 3099252 9.41 84124 2070596 1400820 4.12 879504 1897572 210544 23:14:01 26470124 31649828 6469096 19.64 134952 5203524 1386332 4.08 1033284 4941088 2271040 23:15:01 24404572 30348228 8534648 25.91 153764 5900776 7768676 22.86 2463228 5473336 244 23:16:01 23426432 29489460 9512788 28.88 155544 6012452 8891164 26.16 3375164 5526032 216 23:17:01 23471064 29534976 9468156 28.74 155660 6013016 8840640 26.01 3331028 5525996 192 23:18:01 25644612 31546628 7294608 22.15 156956 5868420 1523176 4.48 1360552 5386620 9968 Average: 26200939 30853453 6738281 20.46 129637 4695870 4455748 13.11 1900358 4341507 377037 23:11:02 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 203.58 154.28 1030.90 37.61 0.00 0.00 0.00 0.00 23:12:01 lo 17.76 17.76 1.92 1.92 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 92.93 82.80 771.14 12.72 0.00 0.00 0.00 0.00 23:13:01 lo 18.93 18.93 2.04 2.04 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 942.29 494.33 24658.12 37.25 0.00 0.00 0.00 0.00 23:14:01 lo 13.00 13.00 1.28 1.28 0.00 0.00 0.00 0.00 23:14:01 br-14dcbf35c38b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth51239d8 0.53 0.68 0.03 0.04 0.00 0.00 0.00 0.00 23:15:01 veth98c0a02 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 23:15:01 veth2c40760 1.27 1.78 0.15 0.18 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 23:16:01 veth51239d8 3.62 4.55 0.72 0.47 0.00 0.00 0.00 0.00 23:16:01 veth98c0a02 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth2c40760 3.95 4.60 0.67 0.74 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 23:17:01 veth51239d8 3.22 4.68 0.66 0.36 0.00 0.00 0.00 0.00 23:17:01 veth98c0a02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth2c40760 0.17 0.35 0.01 0.02 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 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1806.38 1075.95 34324.45 166.06 0.00 0.00 0.00 0.00 23:18:01 lo 75.14 75.14 10.55 10.55 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 219.23 129.02 4832.00 19.34 0.00 0.00 0.00 0.00 Average: lo 10.21 10.21 1.46 1.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4522) 02/10/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.73 0.00 0.79 3.21 0.04 86.23 23:12:01 0 13.17 0.00 0.80 0.12 0.02 85.89 23:12:01 1 3.36 0.00 0.44 0.44 0.02 95.74 23:12:01 2 9.23 0.00 0.80 1.50 0.05 88.43 23:12:01 3 8.34 0.00 0.71 2.22 0.02 88.71 23:12:01 4 2.98 0.00 0.46 0.25 0.02 96.29 23:12:01 5 4.58 0.00 0.56 0.32 0.03 94.51 23:12:01 6 33.41 0.00 2.15 3.22 0.07 61.15 23:12:01 7 2.91 0.00 0.36 17.62 0.05 79.07 23:13:01 all 9.76 0.00 0.65 2.46 0.03 87.10 23:13:01 0 17.27 0.00 1.39 0.30 0.03 81.01 23:13:01 1 1.47 0.00 0.28 0.00 0.00 98.25 23:13:01 2 0.65 0.00 0.10 0.25 0.07 98.93 23:13:01 3 5.67 0.00 0.52 1.32 0.02 92.47 23:13:01 4 2.46 0.00 0.50 9.17 0.00 87.87 23:13:01 5 14.42 0.00 0.57 0.84 0.03 84.14 23:13:01 6 13.10 0.00 0.60 0.98 0.03 85.28 23:13:01 7 23.01 0.00 1.27 6.83 0.07 68.82 23:14:01 all 12.13 0.00 4.56 5.78 0.06 77.47 23:14:01 0 13.47 0.00 5.53 6.90 0.07 74.03 23:14:01 1 10.64 0.00 4.59 5.47 0.07 79.22 23:14:01 2 9.73 0.00 3.97 15.87 0.07 70.37 23:14:01 3 10.56 0.00 4.81 0.44 0.05 84.14 23:14:01 4 9.22 0.00 3.83 10.51 0.07 76.37 23:14:01 5 14.73 0.00 4.23 0.94 0.05 80.05 23:14:01 6 12.29 0.00 4.32 0.19 0.05 83.16 23:14:01 7 16.37 0.00 5.17 5.95 0.07 72.44 23:15:01 all 14.80 0.00 3.34 11.15 0.08 70.63 23:15:01 0 14.94 0.00 3.84 19.91 0.08 61.23 23:15:01 1 14.27 0.00 2.73 15.47 0.08 67.45 23:15:01 2 16.72 0.00 3.96 38.92 0.08 40.32 23:15:01 3 10.84 0.00 2.76 1.16 0.07 85.17 23:15:01 4 13.68 0.00 3.06 2.62 0.05 80.59 23:15:01 5 14.28 0.00 3.28 0.54 0.07 81.84 23:15:01 6 18.26 0.00 3.82 2.38 0.10 75.45 23:15:01 7 15.45 0.00 3.25 8.05 0.08 73.16 23:16:01 all 19.10 0.00 1.72 1.07 0.08 78.03 23:16:01 0 15.09 0.00 1.33 0.17 0.08 83.33 23:16:01 1 18.40 0.00 1.74 0.03 0.07 79.76 23:16:01 2 22.12 0.00 1.82 1.52 0.08 74.45 23:16:01 3 19.24 0.00 1.92 5.47 0.07 73.29 23:16:01 4 21.56 0.00 1.87 1.15 0.07 75.35 23:16:01 5 13.09 0.00 1.37 0.02 0.08 85.45 23:16:01 6 25.72 0.00 2.11 0.02 0.08 72.08 23:16:01 7 17.61 0.00 1.62 0.18 0.10 80.48 23:17:01 all 1.37 0.00 0.15 0.99 0.05 97.44 23:17:01 0 2.97 0.00 0.20 0.00 0.05 96.78 23:17:01 1 1.12 0.00 0.20 0.02 0.07 98.60 23:17:01 2 1.59 0.00 0.15 7.65 0.03 90.58 23:17:01 3 1.48 0.00 0.27 0.22 0.08 97.95 23:17:01 4 1.18 0.00 0.12 0.00 0.05 98.65 23:17:01 5 1.40 0.00 0.15 0.00 0.05 98.40 23:17:01 6 0.50 0.00 0.12 0.00 0.03 99.35 23:17:01 7 0.65 0.00 0.08 0.02 0.05 99.20 23:18:01 all 3.42 0.00 0.60 1.40 0.04 94.53 23:18:01 0 2.10 0.00 0.67 0.23 0.03 96.97 23:18:01 1 3.78 0.00 0.80 0.25 0.03 95.14 23:18:01 2 0.97 0.00 0.59 8.26 0.05 90.13 23:18:01 3 1.99 0.00 0.52 1.39 0.05 96.06 23:18:01 4 1.23 0.00 0.44 0.24 0.05 98.05 23:18:01 5 9.03 0.00 0.58 0.22 0.05 90.12 23:18:01 6 2.25 0.00 0.60 0.47 0.03 96.64 23:18:01 7 6.03 0.00 0.55 0.20 0.05 93.17 Average: all 10.03 0.00 1.68 3.71 0.05 84.52 Average: 0 11.25 0.00 1.95 3.92 0.05 82.82 Average: 1 7.57 0.00 1.54 3.08 0.05 87.76 Average: 2 8.71 0.00 1.63 10.59 0.06 79.00 Average: 3 8.29 0.00 1.64 1.75 0.05 88.27 Average: 4 7.47 0.00 1.46 3.42 0.04 87.60 Average: 5 10.22 0.00 1.53 0.41 0.05 87.80 Average: 6 15.02 0.00 1.95 1.03 0.06 81.94 Average: 7 11.72 0.00 1.75 5.52 0.07 80.94