---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7026 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 11G 145G 7% / 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 845 28303 0 3018 30866 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:ed:c7:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:feed:c79f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:fa:f4:71 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 inet6 fe80::42:5eff:fefa:f471/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7026) 02/20/24 _x86_64_ (8 CPU) 13:46:39 LINUX RESTART (8 CPU) 13:47:02 tps rtps wtps bread/s bwrtn/s 13:48:01 111.57 69.38 42.20 4631.89 44182.21 13:49:01 80.71 13.81 66.89 977.54 12933.29 13:50:01 152.67 8.85 143.83 1618.00 37578.54 13:51:01 48.90 0.02 48.88 3.73 17364.00 13:52:01 110.16 0.10 110.06 10.93 35675.65 13:53:01 12.21 0.43 11.78 40.39 5870.75 Average: 85.97 15.28 70.69 1204.26 25548.87 13:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:48:01 30340536 31684560 2598684 7.89 49828 1617044 1457112 4.29 855152 1476048 50184 13:49:01 30033788 31639104 2905432 8.82 70052 1845152 1473252 4.33 927776 1680844 125952 13:50:01 28974248 31583812 3964972 12.04 91716 2790684 1676904 4.93 1080472 2504748 267652 13:51:01 28802364 31611656 4136856 12.56 103000 2955416 1666940 4.90 1076016 2649280 187940 13:52:01 29051504 31660116 3887716 11.80 115544 2759648 1491284 4.39 1062448 2440312 328 13:53:01 29002820 31621188 3936400 11.95 117068 2768680 1473808 4.34 1105632 2446432 42580 Average: 29367543 31633406 3571677 10.84 91201 2456104 1539883 4.53 1017916 2199611 112439 13:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 333.82 218.69 925.20 57.59 0.00 0.00 0.00 0.00 13:48:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 41.25 29.66 756.74 5.59 0.00 0.00 0.00 0.00 13:49:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:50:01 docker0 115.33 196.10 6.75 3568.87 0.00 0.00 0.00 0.00 13:50:01 veth15648e7 115.33 196.23 8.33 3568.88 0.00 0.00 0.00 0.29 13:50:01 ens3 350.41 211.25 5195.37 20.78 0.00 0.00 0.00 0.00 13:50:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 13:51:01 docker0 28.52 43.90 3.48 668.46 0.00 0.00 0.00 0.00 13:51:01 veth15648e7 28.52 43.93 3.87 668.46 0.00 0.00 0.00 0.05 13:51:01 ens3 58.93 41.88 676.70 7.24 0.00 0.00 0.00 0.00 13:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:52:01 docker0 9.12 10.96 1.04 242.96 0.00 0.00 0.00 0.00 13:52:01 ens3 179.27 213.30 258.98 1523.59 0.00 0.00 0.00 0.00 13:52:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 286.30 283.67 30.67 2172.44 0.00 0.00 0.00 0.00 13:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 25.56 41.94 1.89 748.77 0.00 0.00 0.00 0.00 Average: ens3 207.98 166.26 1308.34 632.80 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7026) 02/20/24 _x86_64_ (8 CPU) 13:46:39 LINUX RESTART (8 CPU) 13:47:02 CPU %user %nice %system %iowait %steal %idle 13:48:01 all 7.26 0.00 0.92 7.14 0.04 84.64 13:48:01 0 9.74 0.00 0.73 3.30 0.03 86.19 13:48:01 1 10.65 0.00 0.90 1.80 0.03 86.62 13:48:01 2 9.31 0.00 2.17 38.47 0.05 50.00 13:48:01 3 4.97 0.00 1.19 6.37 0.05 87.42 13:48:01 4 4.34 0.00 0.54 1.40 0.05 93.67 13:48:01 5 11.53 0.00 0.87 2.57 0.03 84.99 13:48:01 6 2.92 0.00 0.46 1.67 0.03 94.92 13:48:01 7 4.65 0.00 0.51 1.64 0.03 93.17 13:49:01 all 7.68 0.00 0.57 4.43 0.03 87.29 13:49:01 0 10.02 0.00 0.45 2.93 0.03 86.57 13:49:01 1 6.62 0.00 0.55 0.52 0.03 92.27 13:49:01 2 0.52 0.00 0.32 16.07 0.02 83.08 13:49:01 3 0.80 0.00 0.27 2.65 0.02 96.26 13:49:01 4 25.43 0.00 1.73 4.56 0.05 68.22 13:49:01 5 10.94 0.00 0.64 0.97 0.05 87.40 13:49:01 6 7.12 0.00 0.43 0.07 0.02 92.36 13:49:01 7 0.13 0.00 0.17 7.70 0.02 91.98 13:50:01 all 7.20 0.00 1.38 4.11 0.04 87.27 13:50:01 0 6.29 0.00 1.82 2.86 0.05 88.99 13:50:01 1 14.80 0.00 2.26 1.57 0.05 81.32 13:50:01 2 1.49 0.00 0.84 4.98 0.07 92.62 13:50:01 3 1.17 0.00 1.41 15.69 0.05 81.68 13:50:01 4 18.68 0.00 1.64 1.15 0.05 78.48 13:50:01 5 9.34 0.00 1.06 0.34 0.02 89.26 13:50:01 6 2.62 0.00 0.57 1.12 0.03 95.66 13:50:01 7 3.35 0.00 1.47 5.13 0.03 90.02 13:51:01 all 9.49 0.00 0.88 2.64 0.03 86.96 13:51:01 0 9.57 0.00 0.79 1.54 0.02 88.09 13:51:01 1 14.43 0.00 1.14 12.06 0.05 72.32 13:51:01 2 7.67 0.00 0.74 0.07 0.02 91.51 13:51:01 3 3.76 0.00 0.53 0.22 0.00 95.49 13:51:01 4 9.29 0.00 0.57 0.10 0.03 90.01 13:51:01 5 2.28 0.00 0.37 3.40 0.03 93.91 13:51:01 6 0.30 0.00 0.15 0.02 0.02 99.52 13:51:01 7 28.68 0.00 2.73 3.81 0.08 64.70 13:52:01 all 7.68 0.00 1.22 6.41 0.07 84.62 13:52:01 0 8.16 0.00 0.77 0.12 0.07 90.88 13:52:01 1 5.98 0.00 1.39 43.19 0.10 49.35 13:52:01 2 16.73 0.00 1.94 2.82 0.08 78.43 13:52:01 3 12.39 0.00 1.62 2.40 0.12 83.48 13:52:01 4 4.55 0.00 2.37 0.13 0.03 92.91 13:52:01 5 0.65 0.00 0.25 0.30 0.07 98.73 13:52:01 6 8.64 0.00 0.84 0.17 0.05 90.30 13:52:01 7 4.38 0.00 0.55 2.24 0.08 92.74 13:53:01 all 10.73 0.00 0.54 1.33 0.12 87.29 13:53:01 0 10.00 0.00 0.50 0.00 0.05 89.45 13:53:01 1 7.55 0.00 0.58 8.71 0.05 83.10 13:53:01 2 9.22 0.00 0.49 0.03 0.05 90.21 13:53:01 3 19.49 0.00 0.72 1.04 0.17 78.58 13:53:01 4 11.79 0.00 0.50 0.82 0.05 86.84 13:53:01 5 9.63 0.00 0.47 0.03 0.17 89.70 13:53:01 6 12.90 0.00 0.65 0.03 0.17 86.25 13:53:01 7 5.26 0.00 0.42 0.00 0.22 94.11 Average: all 8.34 0.00 0.92 4.34 0.06 86.35 Average: 0 8.96 0.00 0.84 1.79 0.04 88.37 Average: 1 10.00 0.00 1.14 11.32 0.05 77.49 Average: 2 7.49 0.00 1.08 10.31 0.05 81.08 Average: 3 7.09 0.00 0.96 4.72 0.07 87.16 Average: 4 12.34 0.00 1.23 1.36 0.04 85.03 Average: 5 7.38 0.00 0.61 1.27 0.06 90.69 Average: 6 5.75 0.00 0.52 0.51 0.05 93.17 Average: 7 7.74 0.00 0.98 3.42 0.08 87.78