---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39813 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 824 28562 0 2779 30906 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:17:72:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe17:7269/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:38:a9:90 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-39813) 09/19/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 294.68 43.33 251.35 1933.23 29325.33 12:43:01 112.86 3.75 109.11 88.74 33239.17 12:44:01 38.30 0.00 38.30 0.00 26624.73 Average: 147.79 15.54 132.25 666.82 29732.42 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30109880 31690972 2829340 8.59 71048 1820600 1391136 4.09 881432 1656140 154660 12:43:01 29610100 31515440 3329120 10.11 83884 2114544 1911820 5.63 1071124 1929824 111828 12:44:01 29250920 31563360 3688300 11.20 87740 2511892 1561520 4.59 1035020 2313448 328100 Average: 29656967 31589924 3282253 9.96 80891 2149012 1621492 4.77 995859 1966471 198196 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 233.82 152.21 1266.69 53.07 0.00 0.00 0.00 0.00 12:42:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 34.39 25.53 566.89 5.40 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 117.69 58.80 2907.76 5.54 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 128.03 78.43 1582.10 21.16 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.08 0.08 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39813) 09/19/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.18 0.00 0.97 3.38 0.04 85.44 12:42:01 0 12.28 0.00 1.34 3.75 0.05 82.58 12:42:01 1 3.69 0.00 0.27 0.03 0.03 95.97 12:42:01 2 6.94 0.00 0.73 0.53 0.02 91.79 12:42:01 3 12.88 0.00 1.68 5.10 0.03 80.30 12:42:01 4 12.35 0.00 0.97 14.79 0.09 71.81 12:42:01 5 19.69 0.00 1.36 2.06 0.03 76.85 12:42:01 6 11.87 0.00 0.88 0.66 0.03 86.55 12:42:01 7 1.83 0.00 0.58 0.20 0.00 97.39 12:43:01 all 11.35 0.00 0.59 2.74 0.04 85.27 12:43:01 0 4.52 0.00 0.33 0.55 0.02 94.58 12:43:01 1 34.23 0.00 0.76 0.45 0.05 64.51 12:43:01 2 22.47 0.00 0.55 0.13 0.03 76.81 12:43:01 3 1.80 0.00 0.62 3.81 0.05 93.72 12:43:01 4 3.31 0.00 0.53 15.85 0.07 80.24 12:43:01 5 13.17 0.00 1.00 1.02 0.08 84.73 12:43:01 6 10.55 0.00 0.80 0.12 0.02 88.52 12:43:01 7 0.98 0.00 0.17 0.00 0.02 98.83 12:44:01 all 10.58 0.00 0.19 2.64 0.04 86.54 12:44:01 0 10.60 0.00 0.90 2.18 0.03 86.29 12:44:01 1 5.76 0.00 0.13 0.00 0.02 94.09 12:44:01 2 0.45 0.00 0.07 1.38 0.00 98.10 12:44:01 3 64.69 0.00 0.20 0.00 0.17 34.93 12:44:01 4 0.27 0.00 0.10 17.55 0.03 82.04 12:44:01 5 3.76 0.00 0.10 0.00 0.10 96.04 12:44:01 6 0.18 0.00 0.00 0.00 0.00 99.82 12:44:01 7 0.17 0.00 0.00 0.00 0.00 99.83 Average: all 10.71 0.00 0.58 2.92 0.04 85.75 Average: 0 9.11 0.00 0.86 2.15 0.03 87.85 Average: 1 14.55 0.00 0.39 0.16 0.03 84.87 Average: 2 9.96 0.00 0.45 0.68 0.02 88.90 Average: 3 26.25 0.00 0.83 2.98 0.08 69.85 Average: 4 5.26 0.00 0.53 16.07 0.06 78.08 Average: 5 12.15 0.00 0.82 1.02 0.07 85.94 Average: 6 7.51 0.00 0.56 0.26 0.02 91.66 Average: 7 0.99 0.00 0.25 0.07 0.01 98.69