---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25544 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 862 25327 0 5976 30848 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:5b:53:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe5b:539b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:22:06:f5 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::42:4bff:fe22:6f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25544) 04/24/24 _x86_64_ (8 CPU) 11:14:55 LINUX RESTART (8 CPU) 11:15:01 tps rtps wtps bread/s bwrtn/s 11:16:01 149.06 74.32 74.74 5317.11 69014.10 11:17:01 168.42 46.36 122.06 2701.02 43955.61 11:18:01 108.63 14.88 93.75 845.59 41405.23 11:19:01 47.33 2.55 44.79 66.64 33902.97 11:20:01 270.94 2.48 268.46 100.52 63613.66 11:21:01 140.66 2.25 138.41 357.69 90963.05 11:22:01 66.36 0.03 66.32 7.60 53529.08 11:23:01 13.40 0.75 12.65 84.25 572.97 Average: 120.60 17.95 102.65 1185.00 49620.98 11:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 30330196 31695156 2609016 7.92 52860 1633756 1463400 4.31 855660 1485040 54044 11:17:01 29463720 31293256 3475492 10.55 81160 2049908 1795812 5.28 1305496 1860184 112292 11:18:01 27325192 29427512 5614020 17.04 87444 2308316 3198888 9.41 3276032 2007468 12876 11:19:01 27441368 29664540 5497844 16.69 90388 2422640 2926068 8.61 3075920 2084116 79072 11:20:01 25147776 29784284 7791436 23.65 100088 4766664 2895800 8.52 3456524 3907052 1669128 11:21:01 23621696 29498052 9317516 28.29 111960 5943284 3700532 10.89 3809044 5026420 386388 11:22:01 23191664 28840372 9747548 29.59 120368 5713064 3682100 10.83 4700108 4573440 488 11:23:01 25927064 31578168 7012148 21.29 122308 5717904 1502912 4.42 1975772 4572608 26012 Average: 26556084 30222668 6383128 19.38 95822 3819442 2645689 7.78 2806820 3189541 292538 11:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 ens3 362.49 230.19 1009.16 61.06 0.00 0.00 0.00 0.00 11:16:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 236.78 180.85 2650.56 29.96 0.00 0.00 0.00 0.00 11:17:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 568.97 405.87 3657.97 115.87 0.00 0.00 0.00 0.00 11:18:01 lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 1308.25 1026.34 806.03 688.00 0.00 0.00 0.00 0.00 11:19:01 lo 7.38 7.38 25.96 25.96 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 535.73 461.82 7697.68 7440.47 0.00 0.00 0.00 0.00 11:20:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 1903.20 1301.88 4321.37 352.22 0.00 0.00 0.00 0.00 11:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 docker0 139.18 246.09 14.46 3935.37 0.00 0.00 0.00 0.00 11:22:01 ens3 1055.94 1235.69 70.70 9949.84 0.00 0.00 0.00 0.00 11:22:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 674.45 637.54 62.34 4885.13 0.00 0.00 0.00 0.00 11:23:01 lo 3.63 3.63 0.33 0.33 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 830.78 685.06 2534.51 2940.16 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 3.38 3.38 0.00 0.00 0.00 0.00 Average: docker0 17.40 30.77 1.81 492.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25544) 04/24/24 _x86_64_ (8 CPU) 11:14:55 LINUX RESTART (8 CPU) 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 8.18 0.00 1.03 3.86 0.04 86.89 11:16:01 0 9.68 0.00 1.07 1.70 0.03 87.52 11:16:01 1 2.53 0.00 0.79 20.04 0.03 76.61 11:16:01 2 11.09 0.00 0.74 0.30 0.05 87.82 11:16:01 3 6.68 0.00 0.57 6.13 0.05 86.56 11:16:01 4 2.78 0.00 1.09 0.62 0.03 95.48 11:16:01 5 14.69 0.00 0.95 1.15 0.05 83.16 11:16:01 6 10.15 0.00 2.14 0.42 0.05 87.24 11:16:01 7 7.76 0.00 0.87 0.62 0.03 90.71 11:17:01 all 13.75 0.00 0.94 3.31 0.04 81.96 11:17:01 0 9.47 0.00 0.98 0.42 0.03 89.09 11:17:01 1 7.37 0.00 0.32 15.93 0.03 76.35 11:17:01 2 7.15 0.00 0.58 0.58 0.03 91.65 11:17:01 3 7.72 0.00 0.70 3.14 0.03 88.41 11:17:01 4 4.12 0.00 0.47 0.27 0.02 95.13 11:17:01 5 41.18 0.00 2.29 3.26 0.07 53.21 11:17:01 6 14.38 0.00 1.05 2.44 0.05 82.08 11:17:01 7 18.65 0.00 1.11 0.39 0.05 79.81 11:18:01 all 40.79 0.00 1.26 3.21 0.09 54.65 11:18:01 0 42.95 0.00 0.96 1.44 0.10 54.55 11:18:01 1 40.06 0.00 1.51 8.26 0.07 50.10 11:18:01 2 36.32 0.00 1.08 5.52 0.08 57.01 11:18:01 3 45.30 0.00 1.07 5.53 0.08 48.01 11:18:01 4 38.74 0.00 1.86 2.47 0.08 56.84 11:18:01 5 41.64 0.00 1.61 1.88 0.12 54.76 11:18:01 6 42.47 0.00 1.04 0.57 0.08 55.84 11:18:01 7 38.82 0.00 1.00 0.02 0.07 60.09 11:19:01 all 23.46 0.00 2.66 1.06 0.05 72.76 11:19:01 0 19.98 0.00 1.49 0.03 0.05 78.45 11:19:01 1 29.36 0.00 3.27 0.00 0.07 67.30 11:19:01 2 21.95 0.00 1.48 0.00 0.05 76.51 11:19:01 3 24.37 0.00 6.14 8.27 0.05 61.17 11:19:01 4 23.23 0.00 1.94 0.12 0.05 74.67 11:19:01 5 26.14 0.00 2.54 0.02 0.07 71.23 11:19:01 6 15.96 0.00 1.81 0.08 0.03 82.12 11:19:01 7 26.78 0.00 2.58 0.00 0.07 70.57 11:20:01 all 23.44 0.00 2.15 3.68 0.06 70.66 11:20:01 0 26.06 0.00 1.92 0.45 0.05 71.52 11:20:01 1 26.64 0.00 1.62 1.87 0.07 69.79 11:20:01 2 25.42 0.00 2.14 9.57 0.08 62.78 11:20:01 3 24.37 0.00 1.65 3.94 0.07 69.97 11:20:01 4 24.21 0.00 1.73 3.01 0.05 71.00 11:20:01 5 27.24 0.00 1.58 6.57 0.07 64.55 11:20:01 6 15.97 0.00 3.91 4.01 0.07 76.04 11:20:01 7 17.54 0.00 2.68 0.10 0.07 79.62 11:21:01 all 15.06 0.00 4.35 5.01 0.06 75.52 11:21:01 0 10.46 0.00 2.41 0.33 0.05 86.75 11:21:01 1 15.59 0.00 3.68 0.03 0.05 80.65 11:21:01 2 12.05 0.00 3.51 10.56 0.07 73.82 11:21:01 3 18.77 0.00 5.34 4.28 0.07 71.55 11:21:01 4 15.04 0.00 6.93 22.50 0.08 55.45 11:21:01 5 15.03 0.00 3.59 0.00 0.05 81.33 11:21:01 6 18.60 0.00 4.52 2.39 0.07 74.42 11:21:01 7 14.98 0.00 4.79 0.02 0.07 80.15 11:22:01 all 14.85 0.00 1.54 3.40 0.06 80.14 11:22:01 0 18.81 0.00 1.43 0.00 0.07 79.70 11:22:01 1 15.49 0.00 2.05 0.17 0.07 82.22 11:22:01 2 13.56 0.00 0.87 2.91 0.05 82.61 11:22:01 3 15.60 0.00 1.53 19.40 0.08 63.38 11:22:01 4 18.93 0.00 1.08 0.37 0.07 79.56 11:22:01 5 15.23 0.00 3.40 4.42 0.07 76.89 11:22:01 6 7.23 0.00 0.33 0.00 0.03 92.40 11:22:01 7 14.04 0.00 1.67 0.00 0.05 84.24 11:23:01 all 9.72 0.00 0.46 0.09 0.04 89.70 11:23:01 0 21.73 0.00 0.73 0.07 0.03 77.43 11:23:01 1 13.51 0.00 0.70 0.00 0.08 85.71 11:23:01 2 4.48 0.00 0.22 0.59 0.03 94.68 11:23:01 3 15.13 0.00 0.70 0.00 0.05 84.11 11:23:01 4 11.20 0.00 0.52 0.02 0.05 88.21 11:23:01 5 1.50 0.00 0.10 0.00 0.03 98.36 11:23:01 6 6.11 0.00 0.43 0.03 0.02 93.40 11:23:01 7 4.05 0.00 0.22 0.03 0.02 95.69 Average: all 18.65 0.00 1.80 2.95 0.06 76.55 Average: 0 19.88 0.00 1.37 0.56 0.05 78.14 Average: 1 18.82 0.00 1.74 5.79 0.06 73.59 Average: 2 16.49 0.00 1.33 3.74 0.06 78.38 Average: 3 19.74 0.00 2.21 6.33 0.06 71.66 Average: 4 17.28 0.00 1.95 3.65 0.05 77.07 Average: 5 22.82 0.00 2.01 2.16 0.06 72.94 Average: 6 16.35 0.00 1.90 1.24 0.05 80.46 Average: 7 17.82 0.00 1.86 0.15 0.05 80.12