---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43771 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 850 28572 0 2744 30882 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:80:dd:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe80:dd95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:4c:8c:16 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:fdff:fe4c:8c16/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43771) 09/30/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 290.40 35.24 255.16 1671.72 26309.22 09:57:01 144.41 19.38 125.03 723.88 31190.00 09:58:01 86.97 4.08 82.89 471.98 47903.77 Average: 173.92 19.57 154.35 955.83 35135.04 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 29983160 31660896 2956060 8.97 75780 1906588 1429660 4.21 920424 1733116 230304 09:57:01 28805068 30884856 4134152 12.55 85796 2287812 2207508 6.50 1811648 1998476 216908 09:58:01 29257388 31622836 3681832 11.18 92728 2560720 1443116 4.25 1199928 2142460 5100 Average: 29348539 31389529 3590681 10.90 84768 2251707 1693428 4.98 1310667 1958017 150771 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 60.81 43.14 1001.90 19.80 0.00 0.00 0.00 0.00 09:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 542.06 362.16 2557.84 93.43 0.00 0.00 0.00 0.00 09:57:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 83.01 53.65 906.89 15.62 0.00 0.00 0.00 0.00 09:58:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 228.62 152.98 1488.84 42.95 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.14 0.14 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43771) 09/30/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 9.80 0.00 0.94 2.74 0.04 86.49 09:56:01 0 11.74 0.00 0.75 0.27 0.05 87.20 09:56:01 1 2.30 0.00 0.53 1.17 0.02 95.98 09:56:01 2 0.97 0.00 0.60 9.60 0.05 88.78 09:56:01 3 17.36 0.00 1.37 2.29 0.07 78.90 09:56:01 4 9.28 0.00 0.80 0.92 0.07 88.93 09:56:01 5 10.91 0.00 0.70 0.65 0.02 87.72 09:56:01 6 7.18 0.00 1.15 5.71 0.03 85.93 09:56:01 7 18.70 0.00 1.60 1.29 0.03 78.38 09:57:01 all 22.45 0.00 1.22 1.49 0.06 74.78 09:57:01 0 18.75 0.00 1.39 0.08 0.07 79.72 09:57:01 1 20.25 0.00 1.67 0.08 0.05 77.94 09:57:01 2 25.51 0.00 0.65 0.23 0.05 73.55 09:57:01 3 19.22 0.00 0.97 1.74 0.05 78.01 09:57:01 4 24.15 0.00 1.87 0.82 0.05 73.11 09:57:01 5 23.37 0.00 0.94 5.24 0.05 70.40 09:57:01 6 19.16 0.00 0.55 3.39 0.05 76.84 09:57:01 7 29.20 0.00 1.69 0.32 0.07 68.73 09:58:01 all 10.80 0.00 1.42 2.36 0.04 85.38 09:58:01 0 4.52 0.00 1.67 0.07 0.05 93.69 09:58:01 1 24.82 0.00 1.72 1.14 0.08 72.24 09:58:01 2 18.18 0.00 2.06 0.37 0.03 79.36 09:58:01 3 4.39 0.00 0.87 9.28 0.03 85.42 09:58:01 4 5.83 0.00 1.10 0.43 0.03 92.61 09:58:01 5 4.36 0.00 1.47 4.12 0.02 90.03 09:58:01 6 2.12 0.00 1.14 0.97 0.05 95.73 09:58:01 7 22.23 0.00 1.32 2.44 0.05 73.96 Average: all 14.34 0.00 1.19 2.20 0.05 82.22 Average: 0 11.67 0.00 1.27 0.14 0.06 86.87 Average: 1 15.78 0.00 1.31 0.80 0.05 82.07 Average: 2 14.88 0.00 1.10 3.40 0.04 80.57 Average: 3 13.61 0.00 1.07 4.46 0.05 80.80 Average: 4 13.08 0.00 1.26 0.72 0.05 84.89 Average: 5 12.88 0.00 1.04 3.33 0.03 82.72 Average: 6 9.48 0.00 0.95 3.36 0.04 86.17 Average: 7 23.37 0.00 1.54 1.35 0.05 73.69