---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42906 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 15G 141G 10% / 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 886 24644 0 6636 30825 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:b2:07:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:feb2:76e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:46:ef:09 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::42:16ff:fe46:ef09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42906) 09/28/24 _x86_64_ (8 CPU) 11:42:25 LINUX RESTART (8 CPU) 11:43:03 tps rtps wtps bread/s bwrtn/s 11:44:01 296.35 41.03 255.32 1890.43 20530.25 11:45:01 328.50 18.58 309.92 2290.68 154990.30 11:46:01 216.86 14.10 202.77 797.47 36927.56 11:47:01 133.98 0.28 133.69 20.13 28908.35 11:48:01 62.31 0.97 61.34 60.12 13425.71 Average: 207.00 14.82 192.19 1005.86 51160.13 11:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30075744 31677172 2863476 8.69 71744 1839448 1452804 4.27 895756 1674172 172180 11:45:01 25692820 31655764 7246400 22.00 130944 5970004 1687340 4.96 1006892 5723196 570896 11:46:01 23069644 29219508 9869576 29.96 140956 6129444 9392428 27.63 3658272 5616576 9424 11:47:01 22631664 29093792 10307556 31.29 169456 6378136 9537520 28.06 3868864 5802768 168 11:48:01 25306956 31632500 7632264 23.17 170932 6255888 1510992 4.45 1389080 5676056 24960 Average: 25355366 30655747 7583854 23.02 136806 5314584 4716217 13.88 2163773 4898554 155526 11:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 158.87 110.31 1185.06 45.48 0.00 0.00 0.00 0.00 11:44:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1646.36 860.41 43440.40 68.61 0.00 0.00 0.00 0.00 11:45:01 br-d1614556229d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 12.86 12.86 1.25 1.25 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 5.53 4.90 1.29 1.31 0.00 0.00 0.00 0.00 11:46:01 br-d1614556229d 0.42 0.33 0.02 0.03 0.00 0.00 0.00 0.00 11:46:01 vethb60bfff 6.78 5.13 0.67 0.63 0.00 0.00 0.00 0.00 11:47:01 docker0 13.25 17.65 2.12 287.33 0.00 0.00 0.00 0.00 11:47:01 ens3 57.52 42.91 1179.42 5.82 0.00 0.00 0.00 0.00 11:47:01 br-d1614556229d 0.25 0.23 0.03 0.02 0.00 0.00 0.00 0.00 11:47:01 vethb60bfff 19.06 28.05 3.09 2.28 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 91.03 63.77 72.92 151.50 0.00 0.00 0.00 0.00 11:48:01 lo 23.33 23.33 2.22 2.22 0.00 0.00 0.00 0.00 Average: docker0 2.67 3.55 0.43 57.85 0.00 0.00 0.00 0.00 Average: ens3 393.41 217.16 9229.13 54.60 0.00 0.00 0.00 0.00 Average: lo 3.92 3.92 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42906) 09/28/24 _x86_64_ (8 CPU) 11:42:25 LINUX RESTART (8 CPU) 11:43:03 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.30 0.00 0.94 2.60 0.04 86.11 11:44:01 0 1.90 0.00 0.35 0.88 0.03 96.83 11:44:01 1 1.50 0.00 0.41 0.09 0.02 97.98 11:44:01 2 33.79 0.00 2.06 2.65 0.05 61.45 11:44:01 3 1.75 0.00 1.40 14.62 0.05 82.18 11:44:01 4 20.31 0.00 1.19 1.21 0.05 77.24 11:44:01 5 6.61 0.00 0.85 0.35 0.02 92.19 11:44:01 6 14.37 0.00 1.07 0.73 0.02 83.81 11:44:01 7 2.28 0.00 0.22 0.33 0.03 97.13 11:45:01 all 14.12 0.00 6.25 11.21 0.09 68.34 11:45:01 0 11.41 0.00 6.50 5.07 0.07 76.95 11:45:01 1 14.70 0.00 7.43 6.35 0.08 71.43 11:45:01 2 22.61 0.00 5.07 2.41 0.07 69.84 11:45:01 3 14.05 0.00 8.50 49.36 0.15 27.93 11:45:01 4 13.06 0.00 4.74 1.10 0.07 81.03 11:45:01 5 11.53 0.00 5.59 17.92 0.09 64.88 11:45:01 6 11.51 0.00 3.94 0.51 0.08 83.96 11:45:01 7 13.98 0.00 8.26 7.28 0.10 70.37 11:46:01 all 28.23 0.00 4.01 5.06 0.09 62.60 11:46:01 0 17.53 0.00 2.98 5.91 0.08 73.50 11:46:01 1 33.61 0.00 4.51 2.54 0.10 59.24 11:46:01 2 26.19 0.00 3.84 0.34 0.07 69.56 11:46:01 3 31.19 0.00 5.01 17.71 0.08 46.01 11:46:01 4 27.38 0.00 3.94 1.85 0.10 66.73 11:46:01 5 29.20 0.00 4.42 8.16 0.10 58.12 11:46:01 6 31.77 0.00 3.97 0.87 0.10 63.28 11:46:01 7 28.99 0.00 3.40 3.13 0.13 64.34 11:47:01 all 12.48 0.00 2.22 1.98 0.07 83.25 11:47:01 0 8.91 0.00 1.51 7.90 0.07 81.63 11:47:01 1 15.54 0.00 2.43 0.87 0.08 81.07 11:47:01 2 11.24 0.00 1.64 0.03 0.05 87.04 11:47:01 3 12.42 0.00 2.66 0.27 0.08 84.57 11:47:01 4 12.38 0.00 2.14 0.13 0.07 85.28 11:47:01 5 11.17 0.00 2.55 4.92 0.07 81.28 11:47:01 6 12.46 0.00 2.26 0.89 0.05 84.34 11:47:01 7 15.76 0.00 2.57 0.74 0.08 80.85 11:48:01 all 3.86 0.00 0.70 0.76 0.04 94.64 11:48:01 0 3.77 0.00 0.59 4.39 0.03 91.21 11:48:01 1 4.20 0.00 0.84 0.17 0.03 94.77 11:48:01 2 7.31 0.00 0.90 0.08 0.07 91.63 11:48:01 3 2.44 0.00 0.72 0.17 0.03 96.63 11:48:01 4 1.95 0.00 0.43 0.02 0.03 97.56 11:48:01 5 2.42 0.00 0.80 0.80 0.05 95.92 11:48:01 6 7.30 0.00 0.65 0.08 0.03 91.93 11:48:01 7 1.49 0.00 0.64 0.32 0.02 97.54 Average: all 13.80 0.00 2.83 4.32 0.07 78.99 Average: 0 8.72 0.00 2.38 4.86 0.06 83.98 Average: 1 13.96 0.00 3.13 2.00 0.06 80.85 Average: 2 20.13 0.00 2.70 1.09 0.06 76.02 Average: 3 12.42 0.00 3.66 16.35 0.08 67.49 Average: 4 14.97 0.00 2.49 0.86 0.06 81.62 Average: 5 12.19 0.00 2.84 6.43 0.06 78.47 Average: 6 15.49 0.00 2.38 0.61 0.06 81.45 Average: 7 12.54 0.00 3.02 2.36 0.07 82.01