---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6202 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / 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 860 26521 0 4784 30850 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:d9:5a:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fed9:5aad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:04:93:fb 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-6202) 02/17/24 _x86_64_ (8 CPU) 17:19:26 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 109.67 37.79 71.87 1760.77 27079.22 17:22:01 125.36 23.08 102.28 2773.80 33787.70 17:23:01 423.91 12.93 410.98 797.83 109097.65 17:24:01 33.33 0.58 32.74 39.06 24698.42 17:25:01 15.45 0.00 15.45 0.00 20870.07 17:26:01 65.59 1.38 64.21 113.18 23664.66 Average: 128.88 12.63 116.26 914.11 39866.29 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30061776 31666824 2877444 8.74 69480 1845364 1432052 4.21 906912 1680328 177720 17:22:01 29195900 31648192 3743320 11.36 95304 2638368 1530364 4.50 1011468 2380644 618956 17:23:01 26726396 31205844 6212824 18.86 132140 4520304 5148308 15.15 1511136 4204452 1840 17:24:01 24247596 28928188 8691624 26.39 132836 4633024 8967064 26.38 3867160 4312728 144 17:25:01 24243100 28920552 8696120 26.40 132912 4633088 8930512 26.28 3874632 4309320 156 17:26:01 27166808 31591840 5772412 17.52 134944 4490344 1487584 4.38 1241372 4069772 31188 Average: 26940263 30660240 5998957 18.21 116269 3793415 4582647 13.48 2068780 3492874 138334 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 116.46 77.74 1046.33 24.76 0.00 0.00 0.00 0.00 17:22:01 lo 5.60 5.60 0.53 0.53 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 119.15 83.49 2791.36 10.79 0.00 0.00 0.00 0.00 17:22:01 br-6c83bde99029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 vethe21db2d 25.95 33.53 2.36 3.96 0.00 0.00 0.00 0.00 17:23:01 veth8f7449e 0.17 0.53 0.01 0.03 0.00 0.00 0.00 0.00 17:23:01 lo 6.27 6.27 0.57 0.57 0.00 0.00 0.00 0.00 17:23:01 veth6ab3e32 0.45 0.63 0.03 0.04 0.00 0.00 0.00 0.00 17:24:01 vethe21db2d 71.97 86.57 77.97 31.59 0.00 0.00 0.00 0.01 17:24:01 veth8f7449e 1.05 1.13 0.37 0.29 0.00 0.00 0.00 0.00 17:24:01 lo 5.68 5.68 3.31 3.31 0.00 0.00 0.00 0.00 17:24:01 veth6ab3e32 45.73 39.29 20.45 41.77 0.00 0.00 0.00 0.00 17:25:01 vethe21db2d 1.48 1.68 0.64 0.56 0.00 0.00 0.00 0.00 17:25:01 veth8f7449e 0.43 0.25 0.05 0.07 0.00 0.00 0.00 0.00 17:25:01 lo 4.98 4.98 0.37 0.37 0.00 0.00 0.00 0.00 17:25:01 veth6ab3e32 0.32 0.33 0.29 0.02 0.00 0.00 0.00 0.00 17:26:01 lo 6.07 6.07 0.56 0.56 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1113.58 685.57 21433.21 121.93 0.00 0.00 0.00 0.00 Average: lo 5.03 5.03 0.92 0.92 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: ens3 134.61 83.83 3458.79 14.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6202) 02/17/24 _x86_64_ (8 CPU) 17:19:26 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.02 0.00 0.81 3.05 0.04 86.08 17:21:01 0 0.39 0.00 0.27 8.83 0.07 90.44 17:21:01 1 2.00 0.00 0.52 0.53 0.03 96.91 17:21:01 2 3.74 0.00 0.37 0.13 0.02 95.75 17:21:01 3 17.65 0.00 1.27 1.49 0.03 79.56 17:21:01 4 30.79 0.00 1.92 2.27 0.07 64.95 17:21:01 5 16.86 0.00 0.93 0.73 0.03 81.44 17:21:01 6 3.30 0.00 0.67 10.07 0.05 85.91 17:21:01 7 5.39 0.00 0.55 0.42 0.02 93.63 17:22:01 all 10.34 0.00 1.27 2.89 0.04 85.46 17:22:01 0 3.20 0.00 0.84 3.77 0.07 92.13 17:22:01 1 13.82 0.00 1.52 0.77 0.03 83.86 17:22:01 2 2.56 0.00 0.87 0.17 0.03 96.37 17:22:01 3 19.23 0.00 1.55 1.45 0.05 77.71 17:22:01 4 14.57 0.00 1.30 0.50 0.03 83.60 17:22:01 5 2.09 0.00 0.79 12.76 0.03 84.33 17:22:01 6 4.81 0.00 1.12 1.54 0.05 92.49 17:22:01 7 22.42 0.00 2.12 2.17 0.05 73.24 17:23:01 all 10.60 0.00 4.08 7.35 0.06 77.92 17:23:01 0 9.13 0.00 3.90 1.70 0.05 85.22 17:23:01 1 13.51 0.00 4.06 2.03 0.07 80.34 17:23:01 2 9.88 0.00 4.93 28.91 0.07 56.21 17:23:01 3 10.26 0.00 4.79 11.69 0.07 73.19 17:23:01 4 9.96 0.00 4.23 5.21 0.05 80.55 17:23:01 5 8.32 0.00 3.10 7.76 0.05 80.76 17:23:01 6 11.82 0.00 4.03 1.12 0.05 82.97 17:23:01 7 11.89 0.00 3.57 0.35 0.05 84.14 17:24:01 all 29.64 0.00 2.66 1.17 0.06 66.46 17:24:01 0 31.27 0.00 2.97 0.05 0.05 65.67 17:24:01 1 33.41 0.00 3.12 0.20 0.07 63.20 17:24:01 2 19.27 0.00 1.42 0.22 0.07 79.03 17:24:01 3 34.62 0.00 3.14 1.91 0.07 60.26 17:24:01 4 27.83 0.00 2.69 0.32 0.07 69.09 17:24:01 5 33.86 0.00 3.41 0.05 0.07 62.61 17:24:01 6 25.48 0.00 1.94 0.32 0.07 72.19 17:24:01 7 31.43 0.00 2.63 6.31 0.07 59.56 17:25:01 all 0.54 0.00 0.09 1.33 0.05 98.00 17:25:01 0 0.53 0.00 0.07 0.00 0.03 99.37 17:25:01 1 0.72 0.00 0.07 0.02 0.00 99.20 17:25:01 2 0.45 0.00 0.03 0.00 0.03 99.48 17:25:01 3 0.45 0.00 0.13 0.00 0.07 99.35 17:25:01 4 0.50 0.00 0.12 0.00 0.07 99.32 17:25:01 5 0.57 0.00 0.10 0.03 0.05 99.25 17:25:01 6 0.60 0.00 0.07 0.00 0.05 99.28 17:25:01 7 0.50 0.00 0.10 10.56 0.08 88.75 17:26:01 all 4.36 0.00 0.62 1.62 0.05 93.35 17:26:01 0 3.09 0.00 0.63 0.12 0.05 96.11 17:26:01 1 2.24 0.00 0.57 0.28 0.05 96.86 17:26:01 2 1.02 0.00 0.45 0.07 0.05 98.41 17:26:01 3 18.11 0.00 1.09 0.30 0.05 80.45 17:26:01 4 6.34 0.00 0.65 8.83 0.03 84.15 17:26:01 5 1.55 0.00 0.67 0.48 0.03 97.26 17:26:01 6 0.95 0.00 0.48 0.80 0.05 97.71 17:26:01 7 1.61 0.00 0.42 2.02 0.05 95.90 Average: all 10.91 0.00 1.58 2.89 0.05 84.57 Average: 0 7.93 0.00 1.44 2.41 0.05 88.17 Average: 1 10.92 0.00 1.64 0.64 0.04 86.77 Average: 2 6.16 0.00 1.34 4.88 0.04 87.58 Average: 3 16.73 0.00 1.99 2.79 0.06 78.43 Average: 4 14.99 0.00 1.81 2.85 0.05 80.29 Average: 5 10.53 0.00 1.50 3.63 0.04 84.30 Average: 6 7.81 0.00 1.38 2.31 0.05 88.45 Average: 7 12.19 0.00 1.56 3.64 0.05 82.55