---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6285 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 858 28401 0 2907 30867 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:be:1a:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:febe:1a89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:b4:95:f4 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::42:2dff:feb4:95f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6285) 02/17/24 _x86_64_ (8 CPU) 21:39:39 LINUX RESTART (8 CPU) 21:40:01 tps rtps wtps bread/s bwrtn/s 21:41:01 150.22 71.34 78.89 4592.17 53359.91 21:42:01 132.51 20.65 111.86 798.53 28874.25 21:43:01 46.36 0.58 45.78 11.20 21509.88 21:44:01 38.08 0.58 37.49 18.93 19808.70 21:45:01 119.93 8.53 111.40 1432.03 44799.87 Average: 97.42 20.34 77.08 1370.57 33670.52 21:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:41:01 30193044 31743064 2746176 8.34 66884 1795868 1403176 4.13 826680 1634804 144608 21:42:01 29042252 30822288 3896968 11.83 81904 1998160 2743912 8.07 1794852 1787060 32096 21:43:01 27905856 29809940 5033364 15.28 87268 2110288 4736596 13.94 2834188 1866912 19088 21:44:01 28389668 30543440 4549552 13.81 90552 2351472 2169044 6.38 2209240 2002632 172140 21:45:01 29062360 31598740 3876860 11.77 100432 2716032 1468508 4.32 1250656 2267584 55720 Average: 28918636 30903494 4020584 12.21 85408 2194364 2504247 7.37 1783123 1911798 84730 21:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 340.86 247.28 1470.93 61.28 0.00 0.00 0.00 0.00 21:41:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 226.18 171.35 1474.37 42.86 0.00 0.00 0.00 0.00 21:42:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 411.23 266.51 1402.43 94.50 0.00 0.00 0.00 0.00 21:43:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 246.93 180.44 1043.54 57.32 0.00 0.00 0.00 0.00 21:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:45:01 ens3 276.39 305.15 977.27 1676.29 0.00 0.00 0.00 0.00 21:45:01 lo 3.80 3.80 0.35 0.35 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 300.32 234.14 1273.71 386.45 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6285) 02/17/24 _x86_64_ (8 CPU) 21:39:39 LINUX RESTART (8 CPU) 21:40:01 CPU %user %nice %system %iowait %steal %idle 21:41:01 all 10.56 0.00 1.04 3.32 0.04 85.04 21:41:01 0 3.60 0.00 0.63 3.87 0.02 91.87 21:41:01 1 7.15 0.00 0.83 0.62 0.03 91.36 21:41:01 2 9.15 0.00 0.64 16.30 0.03 73.88 21:41:01 3 12.91 0.00 1.30 1.54 0.03 84.21 21:41:01 4 31.64 0.00 2.35 1.68 0.05 64.27 21:41:01 5 5.06 0.00 0.77 0.60 0.07 93.50 21:41:01 6 5.34 0.00 1.17 1.51 0.02 91.97 21:41:01 7 9.61 0.00 0.60 0.45 0.05 89.29 21:42:01 all 25.58 0.00 1.05 1.63 0.06 71.69 21:42:01 0 23.16 0.00 0.87 2.14 0.05 73.79 21:42:01 1 12.93 0.00 0.55 0.00 0.03 86.49 21:42:01 2 16.41 0.00 0.92 6.47 0.05 76.15 21:42:01 3 41.57 0.00 1.77 0.97 0.07 55.62 21:42:01 4 32.70 0.00 1.71 0.18 0.07 65.34 21:42:01 5 26.55 0.00 0.70 0.02 0.05 72.68 21:42:01 6 21.25 0.00 0.97 3.06 0.07 74.65 21:42:01 7 30.04 0.00 0.90 0.20 0.08 68.77 21:43:01 all 56.24 0.00 1.85 0.74 0.08 41.08 21:43:01 0 60.03 0.00 2.32 0.38 0.10 37.17 21:43:01 1 56.71 0.00 1.76 0.00 0.07 41.46 21:43:01 2 61.55 0.00 1.74 0.64 0.08 35.99 21:43:01 3 54.32 0.00 1.56 0.42 0.08 43.62 21:43:01 4 57.07 0.00 2.11 0.03 0.08 40.70 21:43:01 5 53.57 0.00 2.15 0.20 0.10 43.97 21:43:01 6 52.49 0.00 1.43 4.18 0.07 41.83 21:43:01 7 54.14 0.00 1.76 0.02 0.08 44.00 21:44:01 all 73.63 0.00 1.82 0.29 0.10 24.16 21:44:01 0 73.11 0.00 2.39 0.00 0.10 24.40 21:44:01 1 75.48 0.00 1.65 2.10 0.10 20.66 21:44:01 2 72.45 0.00 1.67 0.10 0.12 25.66 21:44:01 3 70.67 0.00 1.34 0.00 0.10 27.89 21:44:01 4 73.78 0.00 1.74 0.00 0.10 24.39 21:44:01 5 77.88 0.00 2.77 0.02 0.10 19.23 21:44:01 6 67.64 0.00 1.52 0.07 0.12 30.66 21:44:01 7 78.08 0.00 1.44 0.00 0.10 20.38 21:45:01 all 11.15 0.00 1.28 3.17 0.05 84.35 21:45:01 0 9.48 0.00 1.31 16.11 0.05 73.04 21:45:01 1 26.40 0.00 1.84 3.47 0.05 68.24 21:45:01 2 17.71 0.00 1.51 1.83 0.05 78.90 21:45:01 3 8.86 0.00 1.22 0.94 0.08 88.90 21:45:01 4 5.32 0.00 1.09 0.28 0.02 93.29 21:45:01 5 6.83 0.00 1.54 0.08 0.05 91.50 21:45:01 6 8.09 0.00 0.79 0.13 0.03 90.95 21:45:01 7 6.46 0.00 0.94 2.55 0.05 90.00 Average: all 35.42 0.00 1.41 1.83 0.07 61.27 Average: 0 33.88 0.00 1.50 4.49 0.06 60.06 Average: 1 35.72 0.00 1.33 1.24 0.06 61.66 Average: 2 35.45 0.00 1.30 5.07 0.07 58.12 Average: 3 37.68 0.00 1.44 0.77 0.07 60.04 Average: 4 40.11 0.00 1.80 0.44 0.06 57.59 Average: 5 33.96 0.00 1.59 0.18 0.07 64.20 Average: 6 30.94 0.00 1.18 1.79 0.06 66.04 Average: 7 35.64 0.00 1.13 0.65 0.07 62.51