---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41734 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 832 28550 0 2784 30898 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:68:c9:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe68:c96a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:64:fd:cb 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-41734) 09/25/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 140.04 22.28 117.76 1129.16 63269.68 12:43:01 134.18 3.70 130.48 85.85 71473.55 12:44:01 44.79 0.78 44.00 84.51 34080.11 Average: 106.14 8.85 97.30 429.27 56234.14 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30068932 31731480 2870288 8.71 76124 1890944 1358416 4.00 836952 1726240 197324 12:43:01 29556280 31484148 3382940 10.27 84108 2136264 1910292 5.62 1099836 1950888 37820 12:44:01 29279872 31682052 3659348 11.11 90608 2598364 1382352 4.07 902904 2414156 20208 Average: 29635028 31632560 3304192 10.03 83613 2208524 1550353 4.56 946564 2030428 85117 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 12:42:01 ens3 62.79 44.74 1016.18 10.21 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 12:43:01 ens3 24.03 18.28 424.15 3.71 0.00 0.00 0.00 0.00 12:44:01 lo 0.27 0.27 0.03 0.03 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 12:44:01 ens3 388.69 221.63 10195.39 22.44 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.09 0.09 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 159.05 95.17 3894.91 12.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41734) 09/25/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 9.68 0.00 0.77 3.75 0.03 85.76 12:42:01 0 7.29 0.00 0.51 0.93 0.02 91.25 12:42:01 1 7.87 0.00 0.70 0.59 0.02 90.83 12:42:01 2 1.27 0.00 0.32 0.07 0.00 98.34 12:42:01 3 11.12 0.00 0.65 0.75 0.03 87.45 12:42:01 4 23.37 0.00 1.45 1.91 0.03 73.24 12:42:01 5 4.58 0.00 0.47 0.10 0.02 94.83 12:42:01 6 0.34 0.00 0.63 24.53 0.07 74.43 12:42:01 7 21.71 0.00 1.48 1.19 0.05 75.58 12:43:01 all 11.91 0.00 0.49 2.88 0.03 84.68 12:43:01 0 9.18 0.00 0.77 0.22 0.02 89.82 12:43:01 1 56.88 0.00 0.54 0.32 0.08 42.19 12:43:01 2 9.14 0.00 0.57 0.97 0.02 89.31 12:43:01 3 12.45 0.00 0.35 0.07 0.05 87.09 12:43:01 4 1.96 0.00 0.42 0.34 0.02 97.27 12:43:01 5 1.30 0.00 0.23 0.08 0.00 98.38 12:43:01 6 0.25 0.00 0.59 20.46 0.03 78.67 12:43:01 7 4.16 0.00 0.50 0.68 0.00 94.66 12:44:01 all 10.78 0.00 0.74 0.88 0.04 87.57 12:44:01 0 0.43 0.00 0.10 0.00 0.00 99.47 12:44:01 1 46.42 0.00 3.96 1.78 0.08 47.75 12:44:01 2 5.77 0.00 0.58 0.02 0.07 93.56 12:44:01 3 17.88 0.00 0.22 0.00 0.07 81.83 12:44:01 4 0.50 0.00 0.08 0.00 0.02 99.40 12:44:01 5 13.50 0.00 0.48 0.05 0.02 85.95 12:44:01 6 0.75 0.00 0.33 5.18 0.05 93.68 12:44:01 7 0.83 0.00 0.15 0.02 0.00 99.00 Average: all 10.80 0.00 0.67 2.50 0.03 86.01 Average: 0 5.62 0.00 0.46 0.38 0.01 93.53 Average: 1 37.20 0.00 1.74 0.90 0.06 60.10 Average: 2 5.42 0.00 0.49 0.35 0.03 93.71 Average: 3 13.83 0.00 0.40 0.27 0.05 85.45 Average: 4 8.52 0.00 0.65 0.74 0.02 90.07 Average: 5 6.47 0.00 0.40 0.08 0.01 93.05 Average: 6 0.45 0.00 0.52 16.67 0.05 82.31 Average: 7 8.83 0.00 0.70 0.63 0.02 89.82