---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17692 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 848 28293 0 3025 30880 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:f1:69:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fef1:6961/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:26:12:be 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-17692) 06/18/24 _x86_64_ (8 CPU) 07:38:58 LINUX RESTART (8 CPU) 07:39:01 tps rtps wtps bread/s bwrtn/s 07:40:02 371.15 74.50 296.65 5315.11 59818.30 07:41:01 185.34 54.12 131.23 2378.85 31185.09 07:42:01 109.55 22.45 87.10 2283.62 33322.58 07:43:01 16.50 0.07 16.43 3.87 19459.02 07:44:01 14.70 0.03 14.66 2.53 19610.60 07:45:01 14.40 0.00 14.40 0.00 19816.30 07:46:01 50.36 0.85 49.51 88.52 36634.03 Average: 108.68 21.64 87.04 1436.71 31407.08 07:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:02 30294196 31657992 2645024 8.03 51868 1633520 1440756 4.24 888408 1488248 64432 07:41:01 29497800 31256076 3441420 10.45 82040 1977676 2324536 6.84 1338476 1794668 100412 07:42:01 26226564 28363624 6712656 20.38 87916 2341840 6887364 20.26 4384560 1995236 4380 07:43:01 24117492 26256492 8821728 26.78 88028 2343452 8728844 25.68 6497896 1985436 0 07:44:01 23368380 25510548 9570840 29.06 88148 2346396 9737116 28.65 7243132 1988300 576 07:45:01 23085300 25236064 9853920 29.92 88288 2354548 9769760 28.74 7518116 1996416 32 07:46:01 28986172 31634196 3953048 12.00 91568 2841032 1415236 4.16 1403576 2208300 1688 Average: 26510843 28559285 6428377 19.52 82551 2262638 5757659 16.94 4182023 1922372 24503 07:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 07:40:02 ens3 343.43 225.90 1014.29 71.75 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 07:41:01 ens3 133.56 114.08 1564.77 24.87 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:42:01 ens3 269.11 204.90 3774.05 29.02 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 1.78 1.78 0.58 0.58 0.00 0.00 0.00 0.00 07:43:01 ens3 44.38 40.66 9.56 15.60 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 3.83 3.83 1.09 1.09 0.00 0.00 0.00 0.00 07:44:01 ens3 24.05 22.50 5.21 8.11 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 16.25 14.26 8.84 3.87 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 07:46:01 ens3 73.07 106.40 261.79 2431.54 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 1.35 1.35 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 129.11 104.08 946.90 370.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17692) 06/18/24 _x86_64_ (8 CPU) 07:38:58 LINUX RESTART (8 CPU) 07:39:01 CPU %user %nice %system %iowait %steal %idle 07:40:02 all 7.82 0.00 1.19 3.38 0.04 87.58 07:40:02 0 4.27 0.00 0.92 0.60 0.03 94.18 07:40:02 1 13.22 0.00 2.36 0.64 0.07 83.72 07:40:02 2 5.56 0.00 0.62 11.57 0.03 82.22 07:40:02 3 7.68 0.00 1.17 8.69 0.03 82.42 07:40:02 4 16.80 0.00 2.25 4.17 0.05 76.73 07:40:02 5 2.54 0.00 0.55 0.12 0.02 96.78 07:40:02 6 7.29 0.00 1.00 0.80 0.05 90.85 07:40:02 7 5.21 0.00 0.65 0.47 0.02 93.65 07:41:01 all 12.24 0.00 0.89 2.52 0.04 84.32 07:41:01 0 8.20 0.00 0.95 0.31 0.03 90.50 07:41:01 1 11.89 0.00 1.22 4.12 0.07 82.70 07:41:01 2 11.22 0.00 0.93 7.72 0.03 80.10 07:41:01 3 7.28 0.00 0.37 0.44 0.03 91.87 07:41:01 4 3.69 0.00 0.66 0.32 0.02 95.31 07:41:01 5 4.30 0.00 0.49 0.27 0.03 94.91 07:41:01 6 30.85 0.00 1.85 6.38 0.07 60.85 07:41:01 7 20.56 0.00 0.63 0.61 0.05 78.14 07:42:01 all 26.62 0.00 0.98 1.50 0.06 70.83 07:42:01 0 46.63 0.00 1.07 0.27 0.10 51.93 07:42:01 1 25.57 0.00 0.47 0.97 0.07 72.92 07:42:01 2 28.06 0.00 1.12 0.07 0.07 70.69 07:42:01 3 18.91 0.00 0.63 0.17 0.05 80.24 07:42:01 4 36.69 0.00 1.41 0.29 0.08 61.53 07:42:01 5 29.33 0.00 1.52 1.29 0.07 67.79 07:42:01 6 10.14 0.00 1.00 8.96 0.03 79.86 07:42:01 7 17.69 0.00 0.60 0.00 0.05 81.65 07:43:01 all 25.03 0.00 0.47 0.90 0.05 73.56 07:43:01 0 20.80 0.00 0.42 0.00 0.03 78.75 07:43:01 1 32.95 0.00 0.48 0.00 0.05 66.52 07:43:01 2 26.49 0.00 0.65 0.00 0.05 72.81 07:43:01 3 19.08 0.00 0.25 0.00 0.03 80.64 07:43:01 4 42.83 0.00 0.69 0.02 0.07 56.40 07:43:01 5 28.57 0.00 0.33 0.00 0.05 71.05 07:43:01 6 19.99 0.00 0.45 7.18 0.05 72.33 07:43:01 7 9.46 0.00 0.47 0.00 0.03 90.04 07:44:01 all 19.80 0.00 0.30 0.87 0.05 78.99 07:44:01 0 19.81 0.00 0.28 0.00 0.03 79.87 07:44:01 1 36.37 0.00 0.40 0.00 0.07 63.17 07:44:01 2 14.42 0.00 0.27 0.00 0.03 85.28 07:44:01 3 23.28 0.00 0.27 0.00 0.05 76.40 07:44:01 4 25.66 0.00 0.33 0.00 0.05 73.96 07:44:01 5 18.93 0.00 0.33 0.02 0.03 80.68 07:44:01 6 10.26 0.00 0.28 6.92 0.05 82.49 07:44:01 7 9.65 0.00 0.23 0.00 0.03 90.08 07:45:01 all 16.96 0.00 0.18 0.92 0.04 81.90 07:45:01 0 7.95 0.00 0.08 0.00 0.02 91.95 07:45:01 1 25.08 0.00 0.20 0.00 0.05 74.67 07:45:01 2 27.87 0.00 0.27 0.00 0.05 71.81 07:45:01 3 37.51 0.00 0.32 0.00 0.05 62.12 07:45:01 4 11.58 0.00 0.23 0.05 0.07 88.07 07:45:01 5 9.34 0.00 0.05 0.00 0.03 90.58 07:45:01 6 12.96 0.00 0.17 7.29 0.05 79.54 07:45:01 7 3.44 0.00 0.12 0.00 0.03 96.41 07:46:01 all 14.18 0.00 1.02 1.59 0.04 83.17 07:46:01 0 7.03 0.00 1.07 0.02 0.03 91.85 07:46:01 1 24.62 0.00 0.89 0.40 0.05 74.05 07:46:01 2 11.54 0.00 0.75 0.05 0.02 87.64 07:46:01 3 17.06 0.00 1.02 0.02 0.03 81.87 07:46:01 4 6.09 0.00 1.02 0.15 0.03 92.71 07:46:01 5 12.72 0.00 1.27 0.33 0.05 85.63 07:46:01 6 7.82 0.00 1.35 8.41 0.05 82.36 07:46:01 7 26.55 0.00 0.83 3.34 0.05 69.23 Average: all 17.53 0.00 0.72 1.66 0.05 80.04 Average: 0 16.40 0.00 0.68 0.17 0.04 82.71 Average: 1 24.27 0.00 0.86 0.87 0.06 73.94 Average: 2 17.89 0.00 0.66 2.76 0.04 78.65 Average: 3 18.71 0.00 0.58 1.33 0.04 79.34 Average: 4 20.50 0.00 0.94 0.71 0.05 77.80 Average: 5 15.13 0.00 0.65 0.29 0.04 83.89 Average: 6 14.14 0.00 0.87 6.56 0.05 78.37 Average: 7 13.21 0.00 0.51 0.63 0.04 85.62