---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16128 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 919 24439 0 6808 30792 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:ca:7f:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:feca:7f98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:59:d1:d8 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-16128) 06/11/24 _x86_64_ (8 CPU) 17:44:59 LINUX RESTART (8 CPU) 17:45:01 tps rtps wtps bread/s bwrtn/s 17:46:01 357.05 111.06 245.98 7568.94 48912.10 17:47:01 80.86 17.56 63.30 1019.79 15711.56 17:48:01 196.03 50.11 145.93 3768.31 30689.29 17:49:01 42.44 0.98 41.46 76.06 14921.48 17:50:01 88.69 12.81 75.87 2393.73 48658.42 17:51:01 239.20 6.37 232.83 844.80 60880.80 17:52:01 278.50 0.62 277.89 49.59 66834.19 Average: 183.24 28.50 154.74 2245.76 40939.99 17:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:46:01 30370012 31711076 2569208 7.80 45288 1619868 1396468 4.11 825664 1478892 45720 17:47:01 30082260 31652296 2856960 8.67 68932 1812368 1429520 4.21 923292 1641872 141360 17:48:01 28801228 30945756 4137992 12.56 87460 2350420 1930428 5.68 1759280 2047680 20980 17:49:01 27667048 30126996 5272172 16.01 92288 2653640 3034776 8.93 2679056 2246940 193912 17:50:01 27978956 31555224 4960264 15.06 105864 3731220 1480204 4.36 1459348 3107516 85168 17:51:01 24457776 30262152 8481444 25.75 142736 5778792 6813576 20.05 2897668 5019756 702152 17:52:01 23638272 30295972 9300948 28.24 181328 6549300 4516564 13.29 3115728 5568904 240 Average: 27570793 30935639 5368427 16.30 103414 3499373 2943077 8.66 1951434 3015937 169933 17:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 339.67 247.30 1024.38 74.32 0.00 0.00 0.00 0.00 17:46:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 45.67 30.32 656.05 5.90 0.00 0.00 0.00 0.00 17:47:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 795.75 500.27 5630.93 126.74 0.00 0.00 0.00 0.00 17:48:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 1063.72 706.43 1730.48 236.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 281.95 232.29 1602.21 66.95 0.00 0.00 0.00 0.00 17:50:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:51:01 br-666d0ff264d8 12.75 12.85 2.00 2.19 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 vethc8c0cf9 0.98 0.90 0.10 0.12 0.00 0.00 0.00 0.00 17:51:01 veth238e734 6.15 6.77 0.79 1.40 0.00 0.00 0.00 0.00 17:52:01 br-666d0ff264d8 11.10 10.41 5.53 4.58 0.00 0.00 0.83 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 br-e2e2b9e02345 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:52:01 ens3 3691.90 2224.60 34010.28 579.13 0.00 0.00 0.00 0.00 Average: br-666d0ff264d8 3.41 3.32 1.08 0.97 0.00 0.00 0.12 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-e2e2b9e02345 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 526.99 317.28 4857.87 82.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16128) 06/11/24 _x86_64_ (8 CPU) 17:44:59 LINUX RESTART (8 CPU) 17:45:01 CPU %user %nice %system %iowait %steal %idle 17:46:01 all 5.54 0.00 1.18 7.66 0.03 85.58 17:46:01 0 8.12 0.00 1.02 5.16 0.03 85.66 17:46:01 1 7.34 0.00 0.75 5.11 0.03 86.77 17:46:01 2 4.58 0.00 0.83 1.98 0.02 92.58 17:46:01 3 4.25 0.00 0.95 13.62 0.05 81.13 17:46:01 4 4.76 0.00 0.85 0.82 0.03 93.54 17:46:01 5 4.93 0.00 0.99 2.52 0.02 91.55 17:46:01 6 4.51 0.00 2.12 3.24 0.03 90.09 17:46:01 7 5.81 0.00 1.96 28.90 0.05 63.28 17:47:01 all 7.47 0.00 0.57 4.91 0.03 87.02 17:47:01 0 1.48 0.00 0.23 0.00 0.03 98.25 17:47:01 1 12.62 0.00 0.85 11.59 0.05 74.89 17:47:01 2 3.14 0.00 0.22 0.30 0.03 96.31 17:47:01 3 1.49 0.00 0.33 0.20 0.03 97.95 17:47:01 4 10.99 0.00 0.72 1.75 0.02 86.52 17:47:01 5 10.95 0.00 0.67 0.33 0.03 88.02 17:47:01 6 11.13 0.00 0.87 0.25 0.02 87.73 17:47:01 7 8.05 0.00 0.62 24.87 0.03 66.43 17:48:01 all 23.85 0.00 1.30 2.57 0.07 72.21 17:48:01 0 25.06 0.00 0.70 0.65 0.07 73.51 17:48:01 1 15.86 0.00 0.87 3.86 0.03 79.38 17:48:01 2 29.91 0.00 1.71 0.97 0.08 67.33 17:48:01 3 17.25 0.00 1.79 4.07 0.08 76.81 17:48:01 4 32.33 0.00 1.29 1.29 0.08 65.01 17:48:01 5 30.89 0.00 1.24 1.24 0.08 66.55 17:48:01 6 20.65 0.00 1.32 1.79 0.07 76.17 17:48:01 7 18.85 0.00 1.47 6.72 0.05 72.91 17:49:01 all 44.61 0.00 1.45 0.55 0.08 53.30 17:49:01 0 41.62 0.00 1.06 0.03 0.08 57.21 17:49:01 1 50.95 0.00 2.27 3.17 0.12 43.48 17:49:01 2 49.31 0.00 1.49 0.07 0.08 49.05 17:49:01 3 41.22 0.00 1.49 0.17 0.08 57.04 17:49:01 4 63.89 0.00 1.63 0.64 0.08 33.76 17:49:01 5 34.03 0.00 0.95 0.10 0.08 64.83 17:49:01 6 35.28 0.00 1.39 0.13 0.08 63.11 17:49:01 7 40.63 0.00 1.42 0.08 0.07 57.80 17:50:01 all 16.25 0.00 1.86 3.23 0.04 78.62 17:50:01 0 16.86 0.00 2.27 14.66 0.05 66.15 17:50:01 1 16.46 0.00 2.37 1.37 0.05 79.74 17:50:01 2 14.26 0.00 1.91 0.75 0.03 83.05 17:50:01 3 13.15 0.00 1.29 0.47 0.05 85.05 17:50:01 4 10.88 0.00 1.32 3.14 0.03 84.63 17:50:01 5 19.06 0.00 1.89 0.05 0.03 78.97 17:50:01 6 14.59 0.00 1.74 4.56 0.03 79.06 17:50:01 7 24.73 0.00 2.08 0.82 0.08 72.28 17:51:01 all 26.47 0.00 5.18 3.73 0.07 64.55 17:51:01 0 26.93 0.00 4.19 6.32 0.08 62.47 17:51:01 1 28.35 0.00 4.94 0.69 0.05 65.97 17:51:01 2 27.02 0.00 5.92 17.45 0.07 49.54 17:51:01 3 26.53 0.00 5.68 1.05 0.07 66.67 17:51:01 4 23.29 0.00 4.23 0.89 0.07 71.52 17:51:01 5 25.08 0.00 5.99 1.05 0.07 67.81 17:51:01 6 22.25 0.00 5.12 0.92 0.05 71.66 17:51:01 7 32.33 0.00 5.39 1.42 0.07 60.80 17:52:01 all 25.86 0.00 4.44 7.50 0.10 62.10 17:52:01 0 21.82 0.00 3.77 11.67 0.10 62.64 17:52:01 1 23.14 0.00 4.53 0.66 0.10 71.57 17:52:01 2 22.56 0.00 5.22 5.68 0.08 66.45 17:52:01 3 32.17 0.00 3.63 7.09 0.12 56.99 17:52:01 4 26.69 0.00 3.88 2.59 0.10 66.74 17:52:01 5 25.50 0.00 5.32 3.49 0.08 65.60 17:52:01 6 26.65 0.00 4.69 5.28 0.08 63.30 17:52:01 7 28.38 0.00 4.53 23.57 0.12 43.39 Average: all 21.42 0.00 2.28 4.30 0.06 71.94 Average: 0 20.25 0.00 1.89 5.50 0.06 72.30 Average: 1 22.09 0.00 2.36 3.79 0.06 71.69 Average: 2 21.51 0.00 2.46 3.86 0.06 72.11 Average: 3 19.39 0.00 2.16 3.81 0.07 74.57 Average: 4 24.66 0.00 1.98 1.59 0.06 71.70 Average: 5 21.47 0.00 2.42 1.25 0.06 74.79 Average: 6 19.28 0.00 2.46 2.31 0.05 75.90 Average: 7 22.66 0.00 2.49 12.33 0.07 62.45