---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7204 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 712K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 904 22159 0 9103 30807 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:1c:5b:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe1c:5b7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:f6:6a:af 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-7204) 02/12/26 _x86_64_ (8 CPU) 10:41:34 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 377.05 59.14 317.91 3727.64 72411.46 10:44:01 221.80 44.86 176.94 3543.94 51039.36 10:45:01 76.92 1.10 75.82 31.32 31771.01 10:46:01 327.06 26.10 300.97 3349.31 68062.39 10:47:01 553.09 5.08 548.01 445.66 220948.78 10:48:01 346.68 0.45 346.23 20.40 21713.58 10:49:01 104.92 2.42 102.50 113.43 9669.84 Average: 286.56 19.78 266.78 1599.39 67932.29 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30178276 31765028 2760944 8.38 70404 1825720 1374752 4.04 791300 1674740 182500 10:44:01 27837748 30029044 5101472 15.49 94552 2385564 2934004 8.63 2643524 2116784 28064 10:45:01 27415156 29881936 5524064 16.77 97100 2652852 2982320 8.77 2879684 2291536 196060 10:46:01 27916536 31657940 5022684 15.25 120092 3862816 1464192 4.31 1357940 3253844 229432 10:47:01 21488864 30422124 11450356 34.76 203888 8695440 8666804 25.50 2761292 7925440 4768 10:48:01 18190244 27647888 14748976 44.78 226432 9071896 13392064 39.40 5802588 8096412 157200 10:49:01 22701992 31557588 10237228 31.08 228436 8590616 1635408 4.81 2006656 7513620 10408 Average: 25104117 30423078 7835103 23.79 148701 5297843 4635649 13.64 2606141 4696054 115490 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 444.86 313.90 1885.58 79.76 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 10:44:01 ens3 669.69 470.90 6222.20 94.15 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 10:45:01 ens3 323.13 233.66 1268.10 65.56 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 282.62 204.85 2758.68 42.29 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 5.87 5.87 0.72 0.72 0.00 0.00 0.00 0.00 10:47:01 vethf6568fc 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 veth3c790d0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 veth2bc5860 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 1561.56 777.09 38781.35 60.10 0.00 0.00 0.00 0.00 10:48:01 vethf6568fc 10.15 23.25 0.93 365.04 0.00 0.00 0.00 0.03 10:48:01 vethc88d005 221.41 217.53 364.16 19.93 0.00 0.00 0.00 0.03 10:48:01 veth3c790d0 0.00 1.30 0.00 0.64 0.00 0.00 0.00 0.00 10:48:01 veth2bc5860 0.83 2.00 0.09 1.56 0.00 0.00 0.00 0.00 10:49:01 ens3 3403.08 2078.41 51386.49 376.85 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 30.87 30.87 4.20 4.20 0.00 0.00 0.00 0.00 Average: ens3 484.61 295.38 7349.86 53.72 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: lo 3.93 3.93 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7204) 02/12/26 _x86_64_ (8 CPU) 10:41:34 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.52 0.00 1.28 3.55 0.04 84.61 10:43:01 0 6.24 0.00 1.12 0.39 0.03 92.22 10:43:01 1 11.20 0.00 1.21 1.28 0.09 86.23 10:43:01 2 6.33 0.00 0.61 0.41 0.03 92.62 10:43:01 3 7.98 0.00 2.86 9.77 0.02 79.38 10:43:01 4 27.67 0.00 1.65 1.21 0.05 69.42 10:43:01 5 10.54 0.00 0.64 0.83 0.02 87.97 10:43:01 6 11.45 0.00 0.85 0.56 0.03 87.11 10:43:01 7 2.78 0.00 1.28 14.00 0.03 81.91 10:44:01 all 26.90 0.00 1.47 1.06 0.08 70.50 10:44:01 0 34.04 0.00 2.79 1.20 0.12 61.85 10:44:01 1 21.57 0.00 1.67 0.27 0.05 76.44 10:44:01 2 23.67 0.00 0.82 0.05 0.08 75.37 10:44:01 3 31.11 0.00 1.09 0.99 0.08 66.74 10:44:01 4 21.87 0.00 1.22 0.50 0.05 76.36 10:44:01 5 35.41 0.00 1.94 0.55 0.08 62.01 10:44:01 6 24.91 0.00 1.02 0.72 0.08 73.27 10:44:01 7 22.61 0.00 1.22 4.18 0.05 71.93 10:45:01 all 18.85 0.00 0.61 0.48 0.04 80.01 10:45:01 0 18.39 0.00 0.25 0.00 0.05 81.31 10:45:01 1 16.20 0.00 0.32 0.00 0.03 83.45 10:45:01 2 7.26 0.00 0.15 0.00 0.02 92.57 10:45:01 3 11.97 0.00 0.25 1.80 0.03 85.94 10:45:01 4 8.89 0.00 0.33 0.00 0.03 90.74 10:45:01 5 61.69 0.00 2.09 0.03 0.08 36.11 10:45:01 6 16.72 0.00 0.23 0.52 0.02 82.51 10:45:01 7 9.80 0.00 1.25 1.52 0.03 87.39 10:46:01 all 12.77 0.00 1.98 2.45 0.05 82.75 10:46:01 0 8.41 0.00 1.67 0.23 0.03 89.65 10:46:01 1 24.77 0.00 2.97 4.08 0.07 68.11 10:46:01 2 14.35 0.00 2.28 5.63 0.05 77.69 10:46:01 3 12.79 0.00 2.32 3.41 0.07 81.41 10:46:01 4 8.81 0.00 1.49 0.82 0.05 88.84 10:46:01 5 6.84 0.00 1.45 0.53 0.05 91.12 10:46:01 6 11.26 0.00 2.14 2.98 0.05 83.58 10:46:01 7 14.95 0.00 1.54 1.94 0.05 81.52 10:47:01 all 25.93 0.00 9.65 11.49 0.09 52.86 10:47:01 0 26.63 0.00 9.47 3.73 0.08 60.09 10:47:01 1 27.19 0.00 9.33 5.82 0.07 57.59 10:47:01 2 25.25 0.00 9.74 23.60 0.08 41.33 10:47:01 3 26.19 0.00 9.27 3.33 0.08 61.13 10:47:01 4 26.01 0.00 9.18 2.17 0.07 62.57 10:47:01 5 23.98 0.00 10.63 22.18 0.08 43.13 10:47:01 6 27.84 0.00 10.09 16.33 0.08 45.66 10:47:01 7 24.31 0.00 9.47 14.80 0.10 51.32 10:48:01 all 59.82 0.00 7.02 0.83 0.11 32.22 10:48:01 0 59.87 0.00 6.81 0.29 0.10 32.93 10:48:01 1 60.57 0.00 7.65 0.52 0.12 31.14 10:48:01 2 60.29 0.00 6.89 1.29 0.12 31.42 10:48:01 3 63.07 0.00 7.01 1.16 0.12 28.64 10:48:01 4 57.16 0.00 6.68 1.26 0.12 34.78 10:48:01 5 57.96 0.00 7.37 0.88 0.12 33.68 10:48:01 6 59.77 0.00 6.69 0.86 0.12 32.55 10:48:01 7 59.87 0.00 7.07 0.37 0.10 32.58 10:49:01 all 11.20 0.00 1.64 0.95 0.05 86.17 10:49:01 0 4.99 0.00 1.37 1.44 0.07 92.13 10:49:01 1 7.14 0.00 1.66 1.00 0.03 90.17 10:49:01 2 14.17 0.00 1.59 1.69 0.03 82.52 10:49:01 3 10.48 0.00 1.70 0.79 0.05 86.98 10:49:01 4 17.98 0.00 1.70 0.08 0.07 80.17 10:49:01 5 15.45 0.00 1.66 0.25 0.07 82.58 10:49:01 6 9.10 0.00 1.64 0.74 0.05 88.47 10:49:01 7 10.27 0.00 1.79 1.61 0.03 86.31 Average: all 23.69 0.00 3.37 2.96 0.06 69.92 Average: 0 22.63 0.00 3.34 1.04 0.07 72.92 Average: 1 24.07 0.00 3.53 1.85 0.06 70.49 Average: 2 21.58 0.00 3.15 4.66 0.06 70.55 Average: 3 23.35 0.00 3.49 3.02 0.06 70.08 Average: 4 24.00 0.00 3.17 0.86 0.06 71.91 Average: 5 30.28 0.00 3.67 3.58 0.07 62.40 Average: 6 22.95 0.00 3.22 3.23 0.06 70.54 Average: 7 20.64 0.00 3.36 5.45 0.06 70.49