---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35508 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 862 29054 0 2250 30879 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:60:50:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe60:505d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:62:19:de 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-35508) 04/26/24 _x86_64_ (8 CPU) 22:55:34 LINUX RESTART (8 CPU) 22:56:01 tps rtps wtps bread/s bwrtn/s 22:57:01 140.56 69.74 70.82 4532.31 30481.85 22:58:01 147.86 20.58 127.28 900.78 36152.64 22:59:01 56.48 3.00 53.48 115.69 26408.13 Average: 114.96 31.10 83.86 1849.50 31013.95 22:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:57:01 30160288 31725540 2778924 8.44 68172 1808580 1381808 4.07 843748 1645764 156712 22:58:01 28633516 30450448 4305696 13.07 87712 2026576 2720572 8.00 2178872 1805368 12332 22:59:01 29748652 31616916 3190560 9.69 91584 2073928 1429616 4.21 1036536 1836028 2560 Average: 29514152 31264301 3425060 10.40 82489 1969695 1843999 5.43 1353052 1762387 57201 22:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:57:01 ens3 390.32 253.29 1499.43 60.26 0.00 0.00 0.00 0.00 22:57:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 691.45 470.20 2176.91 166.77 0.00 0.00 0.00 0.00 22:58:01 lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 340.52 212.46 363.78 70.61 0.00 0.00 0.00 0.00 22:59:01 lo 4.83 4.83 0.49 0.49 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 474.09 311.98 1346.65 99.21 0.00 0.00 0.00 0.00 Average: lo 2.78 2.78 0.28 0.28 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-35508) 04/26/24 _x86_64_ (8 CPU) 22:55:34 LINUX RESTART (8 CPU) 22:56:01 CPU %user %nice %system %iowait %steal %idle 22:57:01 all 11.72 0.00 1.02 2.50 0.04 84.72 22:57:01 0 7.62 0.00 0.72 0.10 0.02 91.54 22:57:01 1 6.49 0.00 1.02 0.47 0.02 92.00 22:57:01 2 6.39 0.00 0.38 0.53 0.02 92.67 22:57:01 3 33.86 0.00 2.26 2.12 0.05 61.71 22:57:01 4 9.18 0.00 0.95 4.59 0.05 85.24 22:57:01 5 22.65 0.00 1.55 0.70 0.03 75.07 22:57:01 6 1.14 0.00 0.22 8.78 0.08 89.78 22:57:01 7 6.34 0.00 1.00 2.81 0.05 89.80 22:58:01 all 23.39 0.00 1.36 1.76 0.06 73.43 22:58:01 0 18.90 0.00 1.15 0.67 0.05 79.23 22:58:01 1 26.18 0.00 1.05 0.20 0.08 72.48 22:58:01 2 24.93 0.00 1.32 0.25 0.05 73.44 22:58:01 3 21.53 0.00 1.09 0.18 0.05 77.15 22:58:01 4 18.54 0.00 1.52 0.38 0.03 79.52 22:58:01 5 23.24 0.00 1.20 1.60 0.07 73.89 22:58:01 6 28.78 0.00 1.14 7.43 0.08 62.57 22:58:01 7 24.99 0.00 2.46 3.32 0.08 69.15 22:59:01 all 15.21 0.00 0.80 1.56 0.04 82.38 22:59:01 0 12.95 0.00 0.63 0.70 0.03 85.68 22:59:01 1 7.21 0.00 0.73 0.05 0.05 91.95 22:59:01 2 7.11 0.00 0.72 0.03 0.02 92.12 22:59:01 3 7.07 0.00 0.82 0.15 0.03 91.93 22:59:01 4 27.56 0.00 0.90 0.33 0.07 71.14 22:59:01 5 8.28 0.00 0.63 9.11 0.03 81.94 22:59:01 6 20.50 0.00 0.72 0.45 0.03 78.29 22:59:01 7 30.98 0.00 1.25 1.64 0.05 66.08 Average: all 16.77 0.00 1.06 1.94 0.05 80.18 Average: 0 13.16 0.00 0.83 0.49 0.03 85.49 Average: 1 13.29 0.00 0.94 0.24 0.05 85.49 Average: 2 12.80 0.00 0.81 0.27 0.03 86.09 Average: 3 20.81 0.00 1.39 0.82 0.04 76.94 Average: 4 18.43 0.00 1.12 1.77 0.05 78.62 Average: 5 18.05 0.00 1.13 3.81 0.04 76.97 Average: 6 16.85 0.00 0.69 5.54 0.07 76.85 Average: 7 20.77 0.00 1.57 2.59 0.06 75.02