---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6856 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 826 29066 0 2273 30913 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:e6:bb:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fee6:bb96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:7f:81:cf 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-6856) 02/19/24 _x86_64_ (8 CPU) 22:55:26 LINUX RESTART (8 CPU) 22:56:01 tps rtps wtps bread/s bwrtn/s 22:57:01 110.60 36.53 74.07 1703.85 25868.62 22:58:01 146.26 20.66 125.60 905.18 33813.30 22:59:01 47.55 2.60 44.95 112.36 22523.56 Average: 101.47 19.93 81.54 907.09 27401.56 22:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:57:01 30113928 31713480 2825292 8.58 69544 1840416 1459620 4.29 856584 1676584 182536 22:58:01 28680208 30511208 4259012 12.93 87528 2040652 2679256 7.88 2116980 1819236 15648 22:59:01 29736608 31639656 3202612 9.72 93396 2105364 1473108 4.33 1012664 1865588 54056 Average: 29510248 31288115 3428972 10.41 83489 1995477 1870661 5.50 1328743 1787136 84080 22:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:57:01 ens3 65.26 42.24 938.59 9.17 0.00 0.00 0.00 0.00 22:57:01 lo 1.67 1.67 0.18 0.18 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 599.53 497.13 2106.48 149.18 0.00 0.00 0.00 0.00 22:58:01 lo 1.80 1.80 0.16 0.16 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 139.94 134.36 375.49 52.21 0.00 0.00 0.00 0.00 22:59:01 lo 4.68 4.68 0.48 0.48 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 268.23 224.57 1140.14 70.19 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.27 0.27 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-6856) 02/19/24 _x86_64_ (8 CPU) 22:55:26 LINUX RESTART (8 CPU) 22:56:01 CPU %user %nice %system %iowait %steal %idle 22:57:01 all 10.05 0.00 0.85 2.52 0.03 86.54 22:57:01 0 7.19 0.00 0.46 0.27 0.02 92.06 22:57:01 1 1.80 0.00 0.38 9.17 0.03 88.60 22:57:01 2 8.91 0.00 0.78 6.93 0.05 83.32 22:57:01 3 26.93 0.00 1.52 1.95 0.05 69.54 22:57:01 4 13.88 0.00 1.00 0.53 0.02 84.57 22:57:01 5 6.14 0.00 0.73 0.35 0.02 92.76 22:57:01 6 13.17 0.00 1.35 0.37 0.03 85.07 22:57:01 7 2.42 0.00 0.58 0.58 0.00 96.42 22:58:01 all 24.26 0.00 1.50 2.00 0.06 72.17 22:58:01 0 17.57 0.00 0.98 0.46 0.07 80.93 22:58:01 1 21.54 0.00 1.70 9.62 0.07 67.07 22:58:01 2 40.62 0.00 2.94 1.46 0.08 54.89 22:58:01 3 31.14 0.00 1.48 0.64 0.08 66.67 22:58:01 4 27.66 0.00 1.99 0.42 0.07 69.86 22:58:01 5 13.39 0.00 1.00 0.22 0.05 85.34 22:58:01 6 15.85 0.00 1.32 3.14 0.07 79.63 22:58:01 7 26.58 0.00 0.60 0.05 0.05 72.72 22:59:01 all 15.99 0.00 0.82 1.60 0.04 81.55 22:59:01 0 30.52 0.00 1.25 0.40 0.07 67.75 22:59:01 1 31.18 0.00 1.11 0.72 0.07 66.93 22:59:01 2 10.23 0.00 0.55 0.75 0.03 88.43 22:59:01 3 6.86 0.00 0.52 0.07 0.02 92.54 22:59:01 4 10.79 0.00 0.84 3.37 0.02 84.98 22:59:01 5 6.72 0.00 0.65 0.02 0.05 92.57 22:59:01 6 5.93 0.00 0.50 7.23 0.03 86.31 22:59:01 7 25.75 0.00 1.14 0.27 0.03 72.81 Average: all 16.76 0.00 1.06 2.04 0.05 80.09 Average: 0 18.39 0.00 0.90 0.38 0.05 80.28 Average: 1 18.17 0.00 1.06 6.51 0.06 74.20 Average: 2 19.87 0.00 1.42 3.05 0.06 75.60 Average: 3 21.63 0.00 1.17 0.89 0.05 76.26 Average: 4 17.43 0.00 1.28 1.44 0.03 79.82 Average: 5 8.75 0.00 0.80 0.19 0.04 90.22 Average: 6 11.65 0.00 1.06 3.58 0.04 83.67 Average: 7 18.23 0.00 0.77 0.30 0.03 80.66