---> uname -a: Linux prd-centos8-docker-8c-8g-10262.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1043 27565 19 3281 30386 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:bd:fc:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:febd:fc4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:b9:ef:9c 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::42:70ff:feb9:ef9c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/07/2024 _x86_64_ (8 CPU) 06:20:23 LINUX RESTART (8 CPU) 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 93.55 7.11 86.44 1305.43 6186.44 06:23:01 AM 311.36 1.80 309.57 293.55 13405.33 06:24:01 AM 220.26 3.53 216.73 1042.59 9233.96 06:25:01 AM 153.27 1.62 151.65 406.00 31154.20 Average: 194.61 3.52 191.09 761.91 14995.05 06:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 29539676 31230476 3116036 9.54 2688 2016476 1487980 4.41 165232 2526792 172180 06:23:01 AM 28512916 30449672 4142796 12.69 2688 2251856 2224520 6.60 196752 3472312 119612 06:24:01 AM 27523948 29889856 5131764 15.71 2688 2674100 2413208 7.16 320096 4308544 277448 06:25:01 AM 28265744 31148828 4389968 13.44 2688 3180024 1462700 4.34 646692 3205028 144128 Average: 28460571 30679708 4195141 12.85 2688 2530614 1897102 5.63 332193 3378169 178342 06:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 64.00 43.95 997.32 7.51 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 251.54 222.95 2439.83 48.97 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 428.04 357.61 5447.62 47.13 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 317.43 309.16 1947.96 1927.50 0.00 0.00 0.00 0.00 06:25:01 AM docker0 8.43 15.41 0.49 305.68 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 265.25 233.42 2708.19 507.80 0.00 0.00 0.00 0.00 Average: docker0 2.11 3.85 0.12 76.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/07/2024 _x86_64_ (8 CPU) 06:20:23 LINUX RESTART (8 CPU) 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 9.48 0.00 0.85 1.61 0.04 88.01 06:22:01 AM 0 13.38 0.00 1.12 1.60 0.03 83.86 06:22:01 AM 1 17.35 0.00 1.42 2.12 0.05 79.07 06:22:01 AM 2 1.29 0.00 0.45 2.21 0.08 95.97 06:22:01 AM 3 4.79 0.00 0.53 1.52 0.03 93.13 06:22:01 AM 4 7.00 0.00 0.69 0.94 0.05 91.33 06:22:01 AM 5 3.47 0.00 0.20 0.37 0.02 95.95 06:22:01 AM 6 22.50 0.00 1.79 3.29 0.05 72.37 06:22:01 AM 7 6.10 0.00 0.60 0.85 0.03 92.42 06:23:01 AM all 13.15 0.00 1.17 3.90 0.07 81.71 06:23:01 AM 0 10.03 0.00 1.37 8.07 0.08 80.45 06:23:01 AM 1 15.92 0.00 1.66 7.40 0.07 74.95 06:23:01 AM 2 18.38 0.00 1.84 5.73 0.08 73.97 06:23:01 AM 3 13.41 0.00 1.34 3.58 0.10 81.57 06:23:01 AM 4 16.21 0.00 0.52 0.42 0.05 82.80 06:23:01 AM 5 6.21 0.00 1.21 3.57 0.08 88.94 06:23:01 AM 6 17.74 0.00 0.92 2.26 0.07 79.02 06:23:01 AM 7 7.30 0.00 0.47 0.23 0.05 91.95 06:24:01 AM all 21.66 0.00 1.05 3.48 0.09 73.72 06:24:01 AM 0 24.70 0.00 1.66 5.98 0.13 67.53 06:24:01 AM 1 19.03 0.00 0.85 2.56 0.08 77.47 06:24:01 AM 2 21.40 0.00 0.62 0.95 0.08 76.94 06:24:01 AM 3 20.88 0.00 1.44 8.69 0.08 68.91 06:24:01 AM 4 14.71 0.00 0.82 3.08 0.08 81.31 06:24:01 AM 5 21.16 0.00 1.00 1.71 0.07 76.06 06:24:01 AM 6 26.07 0.00 0.99 1.94 0.07 70.94 06:24:01 AM 7 25.31 0.00 1.02 2.92 0.13 70.62 06:25:01 AM all 10.41 0.00 2.62 2.98 0.08 83.92 06:25:01 AM 0 19.80 0.00 3.40 4.29 0.08 72.42 06:25:01 AM 1 12.01 0.00 3.11 7.00 0.12 77.77 06:25:01 AM 2 12.35 0.00 3.09 4.55 0.08 79.92 06:25:01 AM 3 10.78 0.00 2.60 1.11 0.07 85.44 06:25:01 AM 4 5.90 0.00 2.42 4.40 0.07 87.21 06:25:01 AM 5 7.56 0.00 2.05 0.66 0.07 89.67 06:25:01 AM 6 6.05 0.00 2.12 1.31 0.05 90.47 06:25:01 AM 7 8.78 0.00 2.18 0.49 0.08 88.47 Average: all 13.67 0.00 1.42 2.99 0.07 81.84 Average: 0 16.98 0.00 1.89 4.98 0.08 76.07 Average: 1 16.08 0.00 1.76 4.77 0.08 77.32 Average: 2 13.35 0.00 1.50 3.36 0.08 81.71 Average: 3 12.45 0.00 1.48 3.72 0.07 82.28 Average: 4 10.96 0.00 1.11 2.21 0.06 85.66 Average: 5 9.60 0.00 1.11 1.57 0.06 87.66 Average: 6 18.10 0.00 1.45 2.20 0.06 78.18 Average: 7 11.86 0.00 1.07 1.12 0.08 85.88