---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80699 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 868 29053 0 2245 30873 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:37:cd:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe37:cdc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:a3:d5:f2 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-80699) 10/31/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 328.13 47.64 280.49 1933.14 98452.52 22:57:01 90.35 0.63 89.72 24.93 24018.93 22:58:01 45.41 9.80 35.61 690.82 3535.94 Average: 154.63 19.36 135.27 882.96 42002.47 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30046808 31707788 2892412 8.78 76024 1890404 1362512 4.01 870200 1719268 228996 22:57:01 29460780 31199112 3478440 10.56 84188 1954976 2228772 6.56 1393328 1771196 14972 22:58:01 29823720 31683208 3115500 9.46 88708 2068472 1380784 4.06 960592 1836008 40796 Average: 29777103 31530036 3162117 9.60 82973 1971284 1657356 4.88 1074707 1775491 94921 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 98.58 64.87 1130.81 28.44 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.02 0.02 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 22:57:01 ens3 152.44 136.14 973.01 30.85 0.00 0.00 0.00 0.00 22:58:01 lo 5.48 5.48 0.55 0.55 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 22:58:01 ens3 506.13 400.68 1166.77 146.41 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.24 0.24 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 252.39 200.57 1090.20 68.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80699) 10/31/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.36 0.00 0.94 2.34 0.03 86.33 22:56:01 0 20.78 0.00 1.34 0.97 0.03 76.89 22:56:01 1 7.35 0.00 0.87 13.01 0.05 78.72 22:56:01 2 20.78 0.00 1.28 0.48 0.07 77.39 22:56:01 3 4.97 0.00 0.94 2.37 0.02 91.71 22:56:01 4 5.42 0.00 0.80 0.75 0.02 93.01 22:56:01 5 18.74 0.00 1.67 1.07 0.03 78.49 22:56:01 6 3.22 0.00 0.27 0.10 0.02 96.40 22:56:01 7 1.68 0.00 0.30 0.03 0.02 97.97 22:57:01 all 4.22 0.00 0.37 0.44 0.02 94.96 22:57:01 0 4.33 0.00 0.32 0.02 0.02 95.32 22:57:01 1 3.35 0.00 0.23 0.73 0.02 95.66 22:57:01 2 4.29 0.00 0.70 1.69 0.05 93.27 22:57:01 3 3.23 0.00 0.27 1.05 0.03 95.42 22:57:01 4 5.44 0.00 0.27 0.00 0.02 94.28 22:57:01 5 5.05 0.00 0.95 0.00 0.03 93.96 22:57:01 6 6.43 0.00 0.12 0.00 0.02 93.44 22:57:01 7 1.62 0.00 0.07 0.00 0.00 98.32 22:58:01 all 25.68 0.00 1.36 0.12 0.05 72.78 22:58:01 0 27.33 0.00 1.80 0.10 0.07 70.70 22:58:01 1 27.39 0.00 1.77 0.53 0.07 70.24 22:58:01 2 26.51 0.00 1.17 0.00 0.05 72.27 22:58:01 3 20.37 0.00 1.13 0.02 0.07 78.41 22:58:01 4 25.84 0.00 1.97 0.17 0.05 71.97 22:58:01 5 23.84 0.00 0.98 0.00 0.03 75.15 22:58:01 6 26.39 0.00 0.65 0.07 0.03 72.86 22:58:01 7 27.75 0.00 1.45 0.10 0.05 70.65 Average: all 13.41 0.00 0.89 0.97 0.04 84.69 Average: 0 17.48 0.00 1.15 0.36 0.04 80.97 Average: 1 12.71 0.00 0.96 4.75 0.04 81.54 Average: 2 17.20 0.00 1.05 0.72 0.06 80.97 Average: 3 9.50 0.00 0.78 1.15 0.04 88.53 Average: 4 12.22 0.00 1.01 0.31 0.03 86.43 Average: 5 15.88 0.00 1.20 0.36 0.03 82.53 Average: 6 12.00 0.00 0.34 0.06 0.02 87.58 Average: 7 10.34 0.00 0.61 0.04 0.02 88.99