---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11593 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 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 829 28488 0 2848 30901 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:2d:a0:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe2d:a0ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:95:3e:f0 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-11593) 01/12/24 _x86_64_ (8 CPU) 13:51:01 LINUX RESTART (8 CPU) 13:52:01 tps rtps wtps bread/s bwrtn/s 13:53:01 152.54 49.36 103.18 2201.10 28650.56 13:54:01 111.66 19.55 92.12 633.89 29509.35 13:55:01 18.13 2.30 15.83 68.12 18886.59 13:56:01 54.66 0.95 53.71 89.45 33140.74 Average: 84.25 18.04 66.21 748.14 27546.81 13:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 29720856 31452664 3218364 9.77 78656 1956360 2182984 6.42 1135424 1776872 114492 13:54:01 26153880 28195220 6785340 20.60 86800 2248384 7076276 20.82 4469236 1984912 38524 13:55:01 23837724 25882788 9101496 27.63 86912 2251860 9235824 27.17 6794468 1969420 108 13:56:01 29147972 31628256 3791248 11.51 92596 2673944 1434516 4.22 1283452 2164216 31196 Average: 27215108 29289732 5724112 17.38 86241 2282637 4982400 14.66 3420645 1973855 46080 13:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:53:01 ens3 103.25 79.84 1305.43 16.56 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:54:01 ens3 449.54 354.91 3506.20 85.73 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 2.83 2.83 2.77 2.77 0.00 0.00 0.00 0.00 13:55:01 ens3 124.68 97.88 26.29 52.33 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 2.40 2.40 0.77 0.77 0.00 0.00 0.00 0.00 13:56:01 ens3 109.43 129.26 348.23 2022.12 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 1.59 1.59 0.91 0.91 0.00 0.00 0.00 0.00 Average: ens3 196.73 165.47 1296.54 544.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11593) 01/12/24 _x86_64_ (8 CPU) 13:51:01 LINUX RESTART (8 CPU) 13:52:01 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 11.94 0.00 0.81 2.27 0.04 84.94 13:53:01 0 20.39 0.00 0.99 1.27 0.03 77.32 13:53:01 1 40.83 0.00 2.34 2.04 0.07 54.72 13:53:01 2 8.46 0.00 0.68 0.31 0.03 90.52 13:53:01 3 2.99 0.00 0.42 0.33 0.02 96.25 13:53:01 4 5.32 0.00 0.53 2.95 0.02 91.17 13:53:01 5 3.05 0.00 0.45 0.88 0.02 95.60 13:53:01 6 3.55 0.00 0.32 0.10 0.03 96.00 13:53:01 7 11.04 0.00 0.80 10.34 0.07 77.75 13:54:01 all 21.83 0.00 1.27 2.06 0.06 74.78 13:54:01 0 22.36 0.00 0.83 0.03 0.05 76.72 13:54:01 1 19.19 0.00 0.49 0.07 0.05 80.20 13:54:01 2 17.74 0.00 2.06 0.62 0.05 79.53 13:54:01 3 29.76 0.00 1.65 6.06 0.09 62.44 13:54:01 4 12.40 0.00 1.00 3.63 0.05 82.91 13:54:01 5 21.81 0.00 1.60 0.29 0.07 76.24 13:54:01 6 17.63 0.00 0.90 0.02 0.05 81.40 13:54:01 7 33.85 0.00 1.66 5.76 0.07 58.66 13:55:01 all 25.27 0.00 0.57 0.95 0.05 73.16 13:55:01 0 27.94 0.00 0.65 0.10 0.07 71.24 13:55:01 1 46.29 0.00 1.17 0.15 0.08 52.30 13:55:01 2 9.57 0.00 0.40 0.02 0.03 89.97 13:55:01 3 20.50 0.00 0.55 1.44 0.03 77.48 13:55:01 4 11.45 0.00 0.55 0.00 0.03 87.96 13:55:01 5 27.68 0.00 0.52 5.83 0.07 65.90 13:55:01 6 28.87 0.00 0.37 0.00 0.05 70.71 13:55:01 7 29.90 0.00 0.43 0.00 0.05 69.62 13:56:01 all 12.47 0.00 0.85 2.29 0.04 84.36 13:56:01 0 9.81 0.00 0.52 0.00 0.03 89.63 13:56:01 1 25.74 0.00 1.08 0.53 0.05 72.60 13:56:01 2 24.47 0.00 1.02 1.87 0.05 72.58 13:56:01 3 6.83 0.00 0.77 0.02 0.02 92.37 13:56:01 4 6.59 0.00 0.95 0.02 0.02 92.43 13:56:01 5 1.54 0.00 0.38 9.38 0.03 88.67 13:56:01 6 6.02 0.00 0.74 6.15 0.03 87.07 13:56:01 7 18.69 0.00 1.24 0.37 0.05 79.65 Average: all 17.86 0.00 0.88 1.89 0.05 79.33 Average: 0 20.13 0.00 0.75 0.35 0.05 78.73 Average: 1 33.15 0.00 1.28 0.71 0.06 64.80 Average: 2 15.03 0.00 1.03 0.70 0.04 83.19 Average: 3 14.90 0.00 0.84 1.93 0.04 82.29 Average: 4 8.94 0.00 0.76 1.65 0.03 88.62 Average: 5 13.48 0.00 0.73 4.11 0.05 81.64 Average: 6 14.02 0.00 0.58 1.56 0.04 83.80 Average: 7 23.37 0.00 1.03 4.11 0.06 71.43