---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4956 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 870 28369 0 2927 30854 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:08:a5:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe08:a5d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:c8:42:0d 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:cbff:fec8:420d/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-4956) 12/14/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 110.76 36.54 74.22 1702.78 16719.35 10:44:01 139.01 20.98 118.03 846.13 24709.48 10:45:01 33.98 0.58 33.39 11.86 12654.96 10:46:01 97.18 3.33 93.85 423.00 38417.86 10:47:01 54.49 1.35 53.14 73.32 12691.08 Average: 87.09 12.56 74.53 611.42 21038.55 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30082772 31696256 2856448 8.67 71356 1851452 1426140 4.20 876444 1685760 176588 10:44:01 28660892 30566956 4278328 12.99 85680 2115912 2467364 7.26 2067768 1885572 27744 10:45:01 28161600 30149992 4777620 14.50 89344 2190060 2928168 8.62 2503488 1938816 13588 10:46:01 27595196 30250184 5344024 16.22 97032 2836264 2797352 8.23 2574800 2400984 404 10:47:01 29060660 31606004 3878560 11.77 102452 2722400 1469896 4.32 1237844 2279056 31120 Average: 28712224 30853878 4226996 12.83 89173 2343218 2217784 6.53 1852069 2038038 49889 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 89.72 61.56 1021.38 13.94 0.00 0.00 0.00 0.00 10:43:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 273.32 245.06 2484.99 60.07 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 306.57 233.98 811.24 85.89 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 192.18 141.64 1488.52 35.40 0.00 0.00 0.00 0.00 10:46:01 veth0fefa08 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 233.44 258.87 92.21 1668.78 0.00 0.00 0.00 0.00 10:47:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 219.05 188.22 1179.67 372.82 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4956) 12/14/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.51 0.00 0.81 1.66 0.04 86.99 10:43:01 0 5.58 0.00 0.45 0.15 0.02 93.80 10:43:01 1 1.35 0.00 0.33 0.55 0.02 97.75 10:43:01 2 27.91 0.00 1.77 3.48 0.07 66.78 10:43:01 3 15.49 0.00 1.00 0.18 0.05 83.27 10:43:01 4 15.16 0.00 0.92 1.12 0.05 82.75 10:43:01 5 3.40 0.00 0.43 4.55 0.02 91.59 10:43:01 6 10.38 0.00 0.87 2.68 0.03 86.04 10:43:01 7 4.85 0.00 0.75 0.53 0.02 93.84 10:44:01 all 32.85 0.00 1.35 1.19 0.07 64.54 10:44:01 0 29.13 0.00 1.12 0.08 0.07 69.60 10:44:01 1 31.93 0.00 1.15 1.41 0.07 65.44 10:44:01 2 28.02 0.00 1.43 1.56 0.07 68.92 10:44:01 3 30.12 0.00 1.22 0.25 0.07 68.34 10:44:01 4 46.16 0.00 1.66 0.75 0.05 51.37 10:44:01 5 33.50 0.00 1.34 3.41 0.08 61.67 10:44:01 6 34.39 0.00 1.67 0.25 0.07 63.62 10:44:01 7 29.54 0.00 1.19 1.84 0.07 67.37 10:45:01 all 61.12 0.00 2.13 0.97 0.09 35.70 10:45:01 0 54.30 0.00 1.67 0.03 0.07 43.92 10:45:01 1 60.42 0.00 2.63 0.03 0.08 36.84 10:45:01 2 65.52 0.00 1.98 0.18 0.10 32.21 10:45:01 3 56.17 0.00 2.20 3.43 0.08 38.12 10:45:01 4 64.48 0.00 1.98 0.00 0.10 33.44 10:45:01 5 67.22 0.00 2.46 1.43 0.08 28.80 10:45:01 6 57.86 0.00 2.12 0.02 0.10 39.90 10:45:01 7 62.98 0.00 1.96 2.63 0.10 32.33 10:46:01 all 61.09 0.00 2.42 1.88 0.10 34.51 10:46:01 0 64.55 0.00 3.56 0.37 0.10 31.42 10:46:01 1 61.96 0.00 2.25 0.77 0.10 34.93 10:46:01 2 61.82 0.00 2.21 0.13 0.10 35.74 10:46:01 3 62.59 0.00 2.27 6.31 0.10 28.72 10:46:01 4 62.37 0.00 2.07 4.47 0.08 31.01 10:46:01 5 59.26 0.00 2.03 1.04 0.12 37.56 10:46:01 6 58.35 0.00 2.85 1.48 0.10 37.22 10:46:01 7 57.77 0.00 2.13 0.50 0.08 39.51 10:47:01 all 12.00 0.00 0.65 1.13 0.04 86.18 10:47:01 0 7.55 0.00 0.40 0.02 0.03 92.00 10:47:01 1 9.99 0.00 0.58 0.10 0.02 89.31 10:47:01 2 18.88 0.00 0.69 0.17 0.08 80.18 10:47:01 3 6.24 0.00 0.62 7.36 0.03 85.75 10:47:01 4 24.24 0.00 1.07 0.85 0.03 73.81 10:47:01 5 21.82 0.00 1.07 0.48 0.05 76.57 10:47:01 6 1.25 0.00 0.33 0.00 0.03 98.38 10:47:01 7 6.09 0.00 0.47 0.02 0.03 93.40 Average: all 35.45 0.00 1.47 1.37 0.07 61.65 Average: 0 32.17 0.00 1.44 0.13 0.06 66.20 Average: 1 33.08 0.00 1.39 0.57 0.06 64.90 Average: 2 40.39 0.00 1.61 1.11 0.08 56.80 Average: 3 34.04 0.00 1.46 3.51 0.07 60.93 Average: 4 42.44 0.00 1.54 1.44 0.06 54.52 Average: 5 36.97 0.00 1.46 2.19 0.07 59.31 Average: 6 32.31 0.00 1.56 0.89 0.07 65.17 Average: 7 32.19 0.00 1.30 1.10 0.06 65.35