---> uname -a: Linux prd-centos8-robot-2c-8g-465.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: 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): 0,1 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4769 19 2320 6792 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:13:aa:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85097sec preferred_lft 85097sec inet6 fe80::f816:3eff:fe13:aad3/64 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) 09/23/2025 _x86_64_ (2 CPU) 04:48:05 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 119.35 0.28 119.06 13.46 11413.90 04:51:01 AM 43.10 1.00 42.10 113.03 5456.46 04:52:01 AM 64.76 7.03 57.72 1295.78 3772.22 04:53:01 AM 29.26 0.00 29.26 0.00 6231.41 04:54:01 AM 3.60 0.00 3.60 0.00 124.53 04:55:01 AM 0.40 0.00 0.40 0.00 4.27 04:56:01 AM 0.55 0.22 0.33 11.73 6.61 04:57:01 AM 2.08 0.00 2.08 0.00 204.82 04:58:01 AM 0.45 0.00 0.45 0.00 268.97 04:59:01 AM 0.53 0.00 0.53 0.00 220.11 05:00:01 AM 0.23 0.00 0.23 0.00 92.07 05:01:01 AM 0.60 0.07 0.53 1.73 375.10 05:02:01 AM 0.35 0.02 0.33 0.13 147.67 05:03:01 AM 0.25 0.00 0.25 0.00 37.37 05:04:01 AM 1.63 0.03 1.60 0.27 315.30 05:05:01 AM 0.40 0.00 0.40 0.00 264.78 05:06:01 AM 0.22 0.00 0.22 0.00 88.65 05:07:01 AM 0.28 0.00 0.28 0.00 292.48 05:08:01 AM 0.30 0.00 0.30 0.00 251.58 05:09:01 AM 19.78 0.33 19.45 37.86 3615.35 Average: 14.41 0.45 13.96 73.69 1659.12 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5110352 6980148 2772072 35.17 2688 2047012 764488 8.56 191124 2234084 167304 04:51:01 AM 5257284 7098816 2625140 33.30 2688 2017468 640648 7.17 219148 2056372 10760 04:52:01 AM 4984092 7076700 2898332 36.77 2688 2260084 628060 7.03 261920 2259528 174404 04:53:01 AM 4979556 7071940 2902868 36.83 2688 2260156 628060 7.03 262168 2258304 16 04:54:01 AM 4979532 7071912 2902892 36.83 2688 2260160 628060 7.03 262172 2258380 4 04:55:01 AM 4979892 7072272 2902532 36.82 2688 2260160 628060 7.03 262172 2258308 4 04:56:01 AM 4934436 7027988 2947988 37.40 2688 2261332 720608 8.07 262324 2303432 716 04:57:01 AM 4923256 7021336 2959168 37.54 2688 2265824 720608 8.07 262408 2314128 1204 04:58:01 AM 4894640 7002052 2987784 37.90 2688 2275232 720608 8.07 262408 2342184 2724 04:59:01 AM 4882512 6993992 2999912 38.06 2688 2279284 751904 8.42 262408 2354972 332 05:00:01 AM 4875980 6992016 3006444 38.14 2688 2283852 790396 8.85 262408 2360692 2172 05:01:01 AM 4863144 6988672 3019280 38.30 2688 2293168 790396 8.85 262524 2372904 344 05:02:01 AM 4859272 6988908 3023152 38.35 2688 2297392 790396 8.85 262556 2377712 184 05:03:01 AM 4847036 6981196 3035388 38.51 2688 2301956 809652 9.07 262556 2389692 3696 05:04:01 AM 4839312 6982784 3043112 38.61 2688 2311268 809652 9.07 262664 2396404 4544 05:05:01 AM 4833708 6981656 3048716 38.68 2688 2315728 809652 9.07 262664 2402732 1160 05:06:01 AM 4828836 6981316 3053588 38.74 2688 2320316 828732 9.28 262664 2407484 3128 05:07:01 AM 4818944 6980988 3063480 38.86 2688 2329840 828732 9.28 262664 2417048 3904 05:08:01 AM 4732724 6898708 3149700 39.96 2688 2333732 906984 10.16 262664 2503792 284 05:09:01 AM 4901100 6967176 2981324 37.82 2688 2239896 713224 7.99 374776 2249528 24028 Average: 4916280 7008029 2966144 37.63 2688 2260693 745446 8.35 262320 2325884 20046 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 127.31 102.13 1472.28 13.56 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 16.08 10.13 7.12 3.94 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 47.84 42.34 337.37 19.18 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 458.83 362.91 89.70 74.70 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.38 2.12 0.56 0.49 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.58 1.88 0.43 0.41 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 60.98 42.87 14.31 4.02 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 211.90 213.00 40.96 15.47 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 7.65 8.05 28.23 1.40 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 126.46 126.52 28.29 9.82 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 190.52 191.70 39.35 14.22 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 10.66 8.81 68.91 1.45 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 109.88 110.93 26.52 8.79 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 202.15 202.90 42.21 15.17 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 8.37 9.28 28.40 1.54 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 116.59 118.23 28.64 9.17 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 184.12 185.34 39.17 13.90 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 8.47 9.42 28.93 1.51 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 104.07 105.86 25.14 8.21 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 145.76 94.98 236.12 309.61 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 107.13 97.47 129.12 26.33 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) 09/23/2025 _x86_64_ (2 CPU) 04:48:05 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 37.72 0.00 5.22 2.70 0.11 54.25 04:50:01 AM 0 30.66 0.00 4.32 2.78 0.10 62.14 04:50:01 AM 1 44.81 0.00 6.12 2.62 0.12 46.33 04:51:01 AM all 16.78 0.00 2.45 5.54 0.08 75.15 04:51:01 AM 0 16.51 0.00 2.84 1.59 0.08 78.98 04:51:01 AM 1 17.04 0.00 2.07 9.49 0.08 71.32 04:52:01 AM all 32.97 0.00 5.81 0.56 0.09 60.57 04:52:01 AM 0 24.55 0.00 5.30 0.57 0.10 69.48 04:52:01 AM 1 41.39 0.00 6.32 0.55 0.08 51.65 04:53:01 AM all 1.42 0.00 1.51 0.44 0.05 96.57 04:53:01 AM 0 1.41 0.00 1.39 0.39 0.03 96.78 04:53:01 AM 1 1.43 0.00 1.63 0.50 0.07 96.37 04:54:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 04:54:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 04:54:01 AM 1 0.12 0.00 0.10 0.03 0.05 99.70 04:55:01 AM all 0.38 0.00 0.07 0.00 0.04 99.51 04:55:01 AM 0 0.60 0.00 0.02 0.00 0.03 99.35 04:55:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 04:56:01 AM all 3.23 0.00 0.42 0.01 0.04 96.30 04:56:01 AM 0 2.66 0.00 0.45 0.02 0.03 96.84 04:56:01 AM 1 3.80 0.00 0.39 0.00 0.05 95.76 04:57:01 AM all 11.77 0.00 1.09 0.01 0.08 87.05 04:57:01 AM 0 6.36 0.00 0.98 0.02 0.08 92.56 04:57:01 AM 1 17.18 0.00 1.20 0.00 0.08 81.53 04:58:01 AM all 13.08 0.00 0.63 0.03 0.08 86.18 04:58:01 AM 0 14.50 0.00 0.70 0.03 0.08 84.68 04:58:01 AM 1 11.65 0.00 0.55 0.03 0.08 87.68 04:59:01 AM all 10.20 0.00 0.70 0.02 0.08 89.01 04:59:01 AM 0 9.84 0.00 0.76 0.03 0.07 89.31 04:59:01 AM 1 10.57 0.00 0.64 0.00 0.08 88.70 05:00:01 AM all 11.34 0.00 1.08 0.00 0.08 87.50 05:00:01 AM 0 4.31 0.00 0.92 0.00 0.07 94.70 05:00:01 AM 1 18.40 0.00 1.23 0.00 0.08 80.29 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 13.06 0.00 0.67 0.03 0.08 86.16 05:01:01 AM 0 4.46 0.00 0.33 0.07 0.07 95.07 05:01:01 AM 1 21.65 0.00 1.00 0.00 0.08 77.27 05:02:01 AM all 10.14 0.00 0.72 0.01 0.09 89.04 05:02:01 AM 0 6.47 0.00 0.59 0.02 0.08 92.84 05:02:01 AM 1 13.82 0.00 0.86 0.00 0.10 85.22 05:03:01 AM all 12.56 0.00 1.18 0.00 0.08 86.18 05:03:01 AM 0 9.58 0.00 1.16 0.00 0.08 89.17 05:03:01 AM 1 15.54 0.00 1.20 0.00 0.08 83.18 05:04:01 AM all 13.09 0.00 0.73 0.03 0.08 86.07 05:04:01 AM 0 5.10 0.00 0.50 0.07 0.07 94.26 05:04:01 AM 1 21.07 0.00 0.95 0.00 0.08 77.90 05:05:01 AM all 10.29 0.00 0.79 0.01 0.08 88.83 05:05:01 AM 0 8.85 0.00 0.79 0.02 0.07 90.28 05:05:01 AM 1 11.74 0.00 0.79 0.00 0.08 87.39 05:06:01 AM all 11.66 0.00 1.05 0.00 0.08 87.21 05:06:01 AM 0 10.81 0.00 0.96 0.00 0.08 88.15 05:06:01 AM 1 12.50 0.00 1.15 0.00 0.08 86.27 05:07:01 AM all 13.27 0.00 0.67 0.00 0.08 85.98 05:07:01 AM 0 7.09 0.00 0.45 0.00 0.08 92.38 05:07:01 AM 1 19.45 0.00 0.89 0.00 0.08 79.59 05:08:01 AM all 11.63 0.00 0.82 0.03 0.08 87.44 05:08:01 AM 0 14.74 0.00 0.86 0.00 0.07 84.34 05:08:01 AM 1 8.52 0.00 0.79 0.05 0.08 90.55 05:09:01 AM all 23.80 0.00 2.74 0.23 0.08 73.15 05:09:01 AM 0 26.70 0.00 2.57 0.25 0.08 70.39 05:09:01 AM 1 20.89 0.00 2.91 0.22 0.08 75.90 Average: all 12.95 0.00 1.42 0.49 0.07 85.07 Average: 0 10.30 0.00 1.30 0.29 0.07 88.04 Average: 1 15.60 0.00 1.55 0.68 0.08 82.10