---> uname -a: Linux prd-centos8-robot-2c-8g-1234.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4913 19 2192 6807 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:87:e6:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85456sec preferred_lft 85456sec inet6 fe80::f816:3eff:fe87:e698/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/07/2025 _x86_64_ (2 CPU) 00:56:50 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 217.03 154.70 62.33 14627.07 41143.14 12:59:01 AM 121.28 0.73 120.54 53.45 12341.44 01:00:01 AM 34.51 0.42 34.09 64.79 2534.81 01:01:02 AM 61.82 9.41 52.41 1681.56 3437.40 01:02:01 AM 34.73 0.12 34.61 5.42 6401.39 01:03:01 AM 2.18 0.00 2.18 0.00 65.42 01:04:01 AM 0.10 0.00 0.10 0.00 1.03 01:05:01 AM 0.42 0.20 0.22 11.60 7.45 01:06:01 AM 2.15 0.00 2.15 0.00 100.42 01:07:01 AM 0.62 0.00 0.62 0.00 19.81 01:08:01 AM 0.35 0.05 0.30 2.00 24.10 01:09:01 AM 0.60 0.00 0.60 0.00 82.91 01:10:01 AM 0.48 0.02 0.47 0.93 31.36 01:11:01 AM 0.75 0.03 0.72 1.33 43.60 01:12:01 AM 30.01 0.67 29.35 73.45 1673.37 Average: 33.80 11.10 22.70 1102.71 4525.52 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5450476 7026112 2431948 30.85 2688 1768012 770472 8.63 189172 1958784 101564 12:59:01 AM 5168952 7007868 2713472 34.42 2688 2014688 722360 8.09 198132 2158272 46076 01:00:01 AM 5244860 7085200 2637564 33.46 2688 2016636 663168 7.43 218800 2068776 3564 01:01:02 AM 4920392 7024368 2962032 37.58 2688 2271288 700360 7.84 263860 2320572 174788 01:02:01 AM 4946228 7050096 2936196 37.25 2688 2271440 661840 7.41 267208 2287000 8 01:03:01 AM 4946264 7050132 2936160 37.25 2688 2271440 661840 7.41 267212 2286964 4 01:04:01 AM 4946524 7050392 2935900 37.25 2688 2271440 661840 7.41 267212 2286796 4 01:05:01 AM 4902264 7007124 2980160 37.81 2688 2272440 746836 8.36 267340 2330924 636 01:06:01 AM 4901088 7006324 2981336 37.82 2688 2272816 746836 8.36 267340 2332136 40 01:07:01 AM 4897376 7003348 2985048 37.87 2688 2273544 746836 8.36 267340 2335952 356 01:08:01 AM 4891560 6999968 2990864 37.94 2688 2275988 746836 8.36 267620 2341392 2152 01:09:01 AM 4883976 6992500 2998448 38.04 2688 2276096 762764 8.54 267768 2348564 4 01:10:01 AM 4882012 6991444 3000412 38.06 2688 2277004 765716 8.57 267796 2350444 112 01:11:01 AM 4938208 7050400 2944216 37.35 2688 2279760 662024 7.41 268200 2294444 1904 01:12:01 AM 5103632 7037072 2778792 35.25 2688 2106692 695024 7.78 469032 1951344 10092 Average: 5001587 7025490 2880837 36.55 2688 2194619 714317 8.00 267602 2243491 22754 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 342.50 207.15 1959.97 62.79 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 81.84 65.36 845.14 9.82 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 12.68 11.51 5.65 4.19 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 47.31 41.05 335.88 10.28 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 482.10 337.81 91.63 77.68 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.78 2.00 0.58 0.49 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.85 1.95 0.47 0.42 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.74 29.40 11.58 3.61 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 11.56 9.17 2.78 1.80 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.18 18.18 5.42 3.47 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 27.58 26.35 11.67 3.47 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 14.71 14.28 26.89 1.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 76.82 76.85 48.47 6.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 66.16 40.44 38.13 4.64 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 54.84 40.83 105.37 37.29 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 85.43 61.20 232.81 15.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/07/2025 _x86_64_ (2 CPU) 00:56:50 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 49.85 0.06 10.60 5.79 0.11 33.59 12:58:01 AM 0 54.02 0.07 10.25 7.23 0.10 28.33 12:58:01 AM 1 45.67 0.05 10.94 4.35 0.12 38.87 12:59:01 AM all 33.01 0.00 5.13 2.58 0.11 59.17 12:59:01 AM 0 44.12 0.00 5.95 2.52 0.10 47.31 12:59:01 AM 1 21.92 0.00 4.30 2.65 0.12 71.01 01:00:01 AM all 11.86 0.00 1.69 0.40 0.07 85.98 01:00:01 AM 0 17.28 0.00 1.83 0.52 0.07 80.30 01:00:01 AM 1 6.44 0.00 1.55 0.28 0.07 91.66 01:01:02 AM all 32.68 0.00 5.74 0.90 0.09 60.59 01:01:02 AM 0 37.87 0.00 6.53 1.07 0.08 54.45 01:01:02 AM 1 27.51 0.00 4.95 0.73 0.10 66.71 01:02:01 AM all 1.68 0.00 1.25 0.61 0.07 96.38 01:02:01 AM 0 1.16 0.00 1.04 0.68 0.07 97.05 01:02:01 AM 1 2.21 0.00 1.46 0.54 0.07 95.71 01:03:01 AM all 0.33 0.00 0.08 0.01 0.03 99.54 01:03:01 AM 0 0.33 0.00 0.05 0.00 0.02 99.60 01:03:01 AM 1 0.33 0.00 0.12 0.02 0.05 99.48 01:04:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 01:04:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 01:04:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 01:05:01 AM all 3.78 0.00 0.41 0.00 0.07 95.74 01:05:01 AM 0 5.69 0.00 0.49 0.00 0.05 93.77 01:05:01 AM 1 1.87 0.00 0.33 0.00 0.08 97.71 01:06:01 AM all 4.39 0.00 0.33 0.01 0.09 95.18 01:06:01 AM 0 5.40 0.00 0.35 0.02 0.08 94.15 01:06:01 AM 1 3.38 0.00 0.32 0.00 0.10 96.21 01:07:01 AM all 7.35 0.00 0.39 0.00 0.08 92.17 01:07:01 AM 0 10.76 0.00 0.50 0.00 0.08 88.66 01:07:01 AM 1 3.95 0.00 0.28 0.00 0.08 95.69 01:08:01 AM all 6.87 0.00 0.96 0.01 0.08 92.08 01:08:01 AM 0 6.36 0.00 0.79 0.02 0.10 92.74 01:08:01 AM 1 7.38 0.00 1.14 0.00 0.07 91.42 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 5.59 0.00 0.48 0.02 0.07 93.85 01:09:01 AM 0 8.26 0.00 0.65 0.00 0.07 91.02 01:09:01 AM 1 3.03 0.00 0.31 0.03 0.07 96.57 01:10:01 AM all 7.09 0.00 0.79 0.00 0.07 92.05 01:10:01 AM 0 8.39 0.00 0.91 0.00 0.07 90.63 01:10:01 AM 1 5.79 0.00 0.67 0.00 0.07 93.47 01:11:01 AM all 5.62 0.00 0.68 0.01 0.07 93.63 01:11:01 AM 0 10.07 0.00 0.98 0.00 0.05 88.90 01:11:01 AM 1 1.29 0.00 0.38 0.02 0.08 98.23 01:12:01 AM all 26.84 0.00 3.97 0.14 0.09 68.95 01:12:01 AM 0 24.14 0.00 3.24 0.22 0.10 72.30 01:12:01 AM 1 29.55 0.00 4.70 0.07 0.08 65.59 Average: all 13.20 0.00 2.18 0.70 0.08 83.84 Average: 0 15.69 0.00 2.25 0.82 0.07 81.16 Average: 1 10.72 0.00 2.11 0.58 0.08 86.51