---> uname -a: Linux prd-centos8-docker-8c-8g-18481.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: 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 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1052 27322 19 3515 30382 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:69:8c:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe69:8cbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:65:12:4c 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::42:5ff:fe65:124c/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) 06/04/2025 _x86_64_ (8 CPU) 17:11:20 LINUX RESTART (8 CPU) 05:12:01 PM tps rtps wtps bread/s bwrtn/s 05:13:01 PM 170.35 14.36 155.99 3026.16 9986.27 05:14:01 PM 334.29 5.55 328.74 1231.72 10998.62 05:15:01 PM 235.72 2.35 233.37 398.87 40078.46 05:16:01 PM 57.31 0.68 56.62 67.72 9261.32 Average: 199.43 5.74 193.69 1181.06 17582.77 05:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 PM 29193168 31029984 3462536 10.60 2688 2155828 1795976 5.33 156132 2851944 116432 05:14:01 PM 28002420 30232252 4653284 14.25 2688 2541644 2134172 6.33 382592 3783544 229336 05:15:01 PM 26600384 29582944 6055320 18.54 2688 3284580 2811652 8.34 556092 4967384 9468 05:16:01 PM 28003356 31135956 4652348 14.25 2688 3433512 1532436 4.55 802932 3323264 8348 Average: 27949832 30495284 4705872 14.41 2688 2853891 2068559 6.14 474437 3731534 90896 05:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 197.28 153.11 1394.02 44.83 0.00 0.00 0.00 0.00 05:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 415.49 354.37 5525.88 46.64 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 386.59 285.61 5909.12 33.54 0.00 0.00 0.00 0.00 05:15:01 PM docker0 13.09 30.13 0.75 239.86 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 305.22 301.35 274.03 2359.36 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.00 0.00 0.00 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 326.15 273.61 3276.07 621.02 0.00 0.00 0.00 0.00 Average: docker0 3.27 7.54 0.19 59.98 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) 06/04/2025 _x86_64_ (8 CPU) 17:11:20 LINUX RESTART (8 CPU) 05:12:01 PM CPU %user %nice %system %iowait %steal %idle 05:13:01 PM all 10.18 0.00 0.92 0.70 0.05 88.15 05:13:01 PM 0 7.13 0.00 0.43 1.12 0.08 91.23 05:13:01 PM 1 2.46 0.00 0.70 0.77 0.05 96.02 05:13:01 PM 2 19.62 0.00 1.54 1.40 0.05 77.39 05:13:01 PM 3 4.13 0.00 0.30 0.15 0.05 95.37 05:13:01 PM 4 17.05 0.00 1.74 1.30 0.07 79.85 05:13:01 PM 5 9.70 0.00 0.87 0.15 0.03 89.24 05:13:01 PM 6 15.23 0.00 1.30 0.35 0.05 83.07 05:13:01 PM 7 6.12 0.00 0.48 0.33 0.03 93.03 05:14:01 PM all 25.09 0.00 1.44 0.96 0.08 72.43 05:14:01 PM 0 26.15 0.00 1.27 0.49 0.07 72.02 05:14:01 PM 1 28.06 0.00 1.17 0.47 0.08 70.22 05:14:01 PM 2 20.83 0.00 1.42 0.64 0.10 77.01 05:14:01 PM 3 24.48 0.00 1.62 0.75 0.08 73.06 05:14:01 PM 4 21.24 0.00 1.47 1.27 0.07 75.95 05:14:01 PM 5 30.22 0.00 1.69 2.18 0.07 65.85 05:14:01 PM 6 17.07 0.00 1.34 1.10 0.07 80.42 05:14:01 PM 7 32.71 0.00 1.54 0.77 0.08 64.90 05:15:01 PM all 12.21 0.00 2.19 1.26 0.06 84.28 05:15:01 PM 0 17.43 0.00 1.89 0.30 0.08 80.30 05:15:01 PM 1 5.78 0.00 2.04 2.55 0.07 89.57 05:15:01 PM 2 4.80 0.00 2.03 1.41 0.07 91.70 05:15:01 PM 3 11.43 0.00 2.40 0.89 0.07 85.22 05:15:01 PM 4 16.70 0.00 3.13 1.48 0.07 78.63 05:15:01 PM 5 2.87 0.00 2.10 2.08 0.07 92.89 05:15:01 PM 6 19.12 0.00 1.72 0.72 0.05 78.38 05:15:01 PM 7 19.49 0.00 2.18 0.69 0.03 77.61 05:16:01 PM all 11.34 0.00 1.23 0.26 0.07 87.10 05:16:01 PM 0 3.17 0.00 0.98 0.75 0.08 95.01 05:16:01 PM 1 10.83 0.00 1.05 0.10 0.05 87.97 05:16:01 PM 2 13.26 0.00 1.39 0.07 0.07 85.22 05:16:01 PM 3 10.66 0.00 1.45 0.10 0.05 87.74 05:16:01 PM 4 21.62 0.00 1.39 0.80 0.07 76.12 05:16:01 PM 5 7.61 0.00 1.19 0.13 0.05 91.02 05:16:01 PM 6 9.76 0.00 1.07 0.05 0.08 89.04 05:16:01 PM 7 13.85 0.00 1.34 0.05 0.08 84.68 Average: all 14.70 0.00 1.44 0.79 0.06 82.99 Average: 0 13.46 0.00 1.14 0.66 0.08 84.65 Average: 1 11.78 0.00 1.24 0.97 0.06 85.94 Average: 2 14.64 0.00 1.59 0.88 0.07 82.82 Average: 3 12.67 0.00 1.44 0.47 0.06 85.35 Average: 4 19.15 0.00 1.93 1.21 0.07 77.64 Average: 5 12.60 0.00 1.46 1.13 0.05 84.75 Average: 6 15.29 0.00 1.36 0.56 0.06 82.73 Average: 7 18.03 0.00 1.38 0.46 0.06 80.07