---> uname -a: Linux prd-centos8-robot-2c-8g-15777.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 578 4937 19 2181 6821 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:54:8e:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe54:8e25/64 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) 12/22/2025 _x86_64_ (2 CPU) 03:40:45 LINUX RESTART (2 CPU) 03:41:01 AM tps rtps wtps bread/s bwrtn/s 03:42:01 AM 203.76 145.43 58.34 14506.75 40341.95 03:43:01 AM 118.53 0.92 117.61 65.84 10735.62 03:44:01 AM 32.13 0.38 31.74 64.26 3527.71 03:45:01 AM 69.44 7.00 62.44 1293.52 4010.21 03:46:01 AM 31.74 0.00 31.74 0.00 6278.92 03:47:01 AM 5.37 0.23 5.13 12.66 205.80 03:48:01 AM 0.33 0.00 0.33 0.00 5.76 03:49:01 AM 0.17 0.00 0.17 0.00 8.52 03:50:01 AM 0.25 0.00 0.25 0.00 3.98 03:51:01 AM 0.32 0.00 0.32 0.00 10.66 03:52:01 AM 0.48 0.00 0.48 0.00 8.43 03:53:01 AM 0.25 0.00 0.25 0.00 9.56 03:54:01 AM 0.45 0.00 0.45 0.00 6.32 03:55:01 AM 0.30 0.00 0.30 0.00 18.66 03:56:01 AM 0.35 0.03 0.32 0.27 7.87 03:57:01 AM 1.33 0.00 1.33 0.00 38.02 03:58:01 AM 0.28 0.00 0.28 0.00 3.83 03:59:01 AM 0.17 0.00 0.17 0.00 10.01 04:00:01 AM 0.12 0.00 0.12 0.00 2.27 04:01:01 AM 0.43 0.00 0.43 0.00 6.15 04:02:01 AM 0.70 0.08 0.62 1.87 17.84 04:03:01 AM 13.88 0.32 13.56 36.92 480.11 04:04:01 AM 31.13 0.52 30.61 63.86 1437.33 Average: 22.26 6.74 15.52 697.78 2921.05 03:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:42:01 AM 5473968 7052496 2408464 30.55 2688 1770764 727792 8.15 186760 1940196 99240 03:43:01 AM 5174488 7023232 2707944 34.35 2688 2024168 720820 8.07 198976 2157604 92936 03:44:01 AM 5243856 7094392 2638576 33.47 2688 2026108 640388 7.17 219484 2070916 10756 03:45:01 AM 4965192 7068456 2917240 37.01 2688 2270260 652224 7.30 261200 2278960 175596 03:46:01 AM 4959808 7062868 2922624 37.08 2688 2270260 652224 7.30 261204 2278124 4 03:47:01 AM 4917024 7021032 2965408 37.62 2688 2271208 705940 7.90 261332 2320412 8 03:48:01 AM 4917384 7021424 2965048 37.62 2688 2271240 705940 7.90 261332 2320200 4 03:49:01 AM 4909108 7013376 2973324 37.72 2688 2271468 729012 8.16 261332 2328028 4 03:50:01 AM 4907080 7011384 2975352 37.75 2688 2271504 709656 7.95 261332 2329992 4 03:51:01 AM 4907456 7011996 2974976 37.74 2688 2271728 709656 7.95 261340 2330176 4 03:52:01 AM 4907256 7011832 2975176 37.74 2688 2271764 709656 7.95 261340 2330280 4 03:53:01 AM 4912200 7016996 2970232 37.68 2688 2271984 710148 7.95 261340 2325152 4 03:54:01 AM 4912480 7017304 2969952 37.68 2688 2272012 710148 7.95 261340 2324992 4 03:55:01 AM 4912096 7017376 2970336 37.68 2688 2272468 710148 7.95 261448 2325484 4 03:56:01 AM 4896748 7002088 2985684 37.88 2688 2272516 740892 8.30 261616 2340048 12 03:57:01 AM 4882056 6987636 3000376 38.06 2688 2272756 748240 8.38 261616 2354692 4 03:58:01 AM 4898320 7003932 2984112 37.86 2688 2272788 748240 8.38 261616 2338368 36 03:59:01 AM 4911108 7016956 2971324 37.70 2688 2273024 720844 8.07 261616 2326176 4 04:00:01 AM 4895612 7001500 2986820 37.89 2688 2273064 726156 8.13 261616 2340520 4 04:01:01 AM 4887652 6993788 2994780 37.99 2688 2273312 727448 8.15 261616 2348572 248 04:02:01 AM 4903548 7009784 2978884 37.79 2688 2273412 727448 8.15 261728 2332428 4 04:03:01 AM 4988412 6949884 2894020 36.71 2688 2134512 750220 8.40 297180 2234772 52924 04:04:01 AM 5105236 7032032 2777196 35.23 2688 2100280 672536 7.53 464080 1955768 25140 Average: 4973395 7019207 2909037 36.91 2688 2215330 711121 7.96 264019 2270950 19867 03:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 353.04 210.41 1645.05 59.25 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 99.88 75.01 882.64 10.45 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 16.36 9.48 5.91 11.16 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 65.29 53.42 344.88 14.79 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 109.80 112.01 29.50 24.85 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 29.95 23.21 7.01 4.85 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 1.52 0.17 0.17 0.02 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 14.45 13.60 119.84 1.04 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 1.42 0.18 0.12 0.02 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 9.40 8.46 1.38 0.67 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.07 0.25 0.18 0.08 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 13.20 12.88 119.73 0.99 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 0.50 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 19.03 17.91 3.39 3.32 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 8.02 4.37 118.51 0.71 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 22.11 21.44 355.25 1.84 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 4.92 0.17 0.65 0.02 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 8.60 7.75 1.62 0.62 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 4.85 3.97 117.63 0.26 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 22.28 21.89 354.85 1.57 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 0.98 0.20 0.19 0.08 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 55.25 39.65 84.41 31.20 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 17.83 16.00 14.79 7.90 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 38.25 28.38 182.96 7.64 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) 12/22/2025 _x86_64_ (2 CPU) 03:40:45 LINUX RESTART (2 CPU) 03:41:01 AM CPU %user %nice %system %iowait %steal %idle 03:42:01 AM all 42.84 0.05 9.92 4.07 0.11 43.00 03:42:01 AM 0 45.87 0.07 9.78 5.58 0.12 38.59 03:42:01 AM 1 39.82 0.03 10.07 2.56 0.10 47.41 03:43:01 AM all 35.10 0.00 5.07 1.49 0.10 58.24 03:43:01 AM 0 44.56 0.00 5.82 1.50 0.10 48.02 03:43:01 AM 1 25.66 0.00 4.33 1.48 0.10 68.44 03:44:01 AM all 12.15 0.00 1.58 0.40 0.09 85.77 03:44:01 AM 0 13.20 0.00 1.70 0.30 0.08 84.72 03:44:01 AM 1 11.11 0.00 1.47 0.50 0.10 86.82 03:45:01 AM all 37.53 0.00 6.46 0.85 0.09 55.07 03:45:01 AM 0 49.57 0.00 7.86 1.07 0.08 41.42 03:45:01 AM 1 25.51 0.00 5.06 0.63 0.10 68.69 03:46:01 AM all 0.63 0.00 0.53 0.47 0.06 98.31 03:46:01 AM 0 0.47 0.00 0.60 0.62 0.07 98.25 03:46:01 AM 1 0.79 0.00 0.47 0.32 0.05 98.38 03:47:01 AM all 2.28 0.00 0.27 0.03 0.08 97.35 03:47:01 AM 0 1.57 0.00 0.15 0.00 0.08 98.20 03:47:01 AM 1 2.99 0.00 0.38 0.05 0.07 96.51 03:48:01 AM all 0.48 0.00 0.09 0.00 0.08 99.35 03:48:01 AM 0 0.40 0.00 0.13 0.00 0.12 99.35 03:48:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 03:49:01 AM all 0.93 0.00 0.14 0.00 0.08 98.85 03:49:01 AM 0 0.70 0.00 0.12 0.00 0.08 99.10 03:49:01 AM 1 1.15 0.00 0.17 0.00 0.08 98.60 03:50:01 AM all 0.42 0.00 0.11 0.00 0.08 99.39 03:50:01 AM 0 0.50 0.00 0.10 0.00 0.08 99.32 03:50:01 AM 1 0.33 0.00 0.12 0.00 0.08 99.47 03:51:01 AM all 0.92 0.00 0.14 0.00 0.09 98.85 03:51:01 AM 0 1.55 0.00 0.13 0.00 0.08 98.23 03:51:01 AM 1 0.28 0.00 0.15 0.00 0.10 99.46 03:52:01 AM all 0.47 0.00 0.08 0.00 0.08 99.37 03:52:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 03:52:01 AM 1 0.37 0.00 0.12 0.00 0.10 99.41 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 0.90 0.00 0.13 0.00 0.09 98.87 03:53:01 AM 0 0.99 0.00 0.13 0.00 0.08 98.80 03:53:01 AM 1 0.82 0.00 0.13 0.00 0.10 98.95 03:54:01 AM all 0.48 0.00 0.10 0.00 0.08 99.33 03:54:01 AM 0 0.40 0.00 0.13 0.00 0.12 99.35 03:54:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 03:55:01 AM all 2.10 0.00 0.20 0.00 0.09 97.61 03:55:01 AM 0 3.23 0.00 0.23 0.00 0.12 96.42 03:55:01 AM 1 0.97 0.00 0.17 0.00 0.07 98.80 03:56:01 AM all 0.49 0.00 0.27 0.00 0.07 99.17 03:56:01 AM 0 0.28 0.00 0.20 0.00 0.08 99.43 03:56:01 AM 1 0.70 0.00 0.33 0.00 0.05 98.91 03:57:01 AM all 1.01 0.00 0.19 0.01 0.08 98.71 03:57:01 AM 0 1.59 0.00 0.25 0.02 0.07 98.08 03:57:01 AM 1 0.43 0.00 0.13 0.00 0.08 99.35 03:58:01 AM all 0.50 0.00 0.10 0.00 0.08 99.32 03:58:01 AM 0 0.68 0.00 0.07 0.00 0.05 99.20 03:58:01 AM 1 0.32 0.00 0.13 0.00 0.12 99.43 03:59:01 AM all 0.99 0.00 0.13 0.00 0.09 98.78 03:59:01 AM 0 1.05 0.00 0.15 0.00 0.10 98.70 03:59:01 AM 1 0.94 0.00 0.12 0.00 0.08 98.86 04:00:01 AM all 0.54 0.00 0.13 0.00 0.07 99.26 04:00:01 AM 0 0.47 0.00 0.17 0.00 0.08 99.28 04:00:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 04:01:01 AM all 1.04 0.00 0.18 0.00 0.05 98.72 04:01:01 AM 0 0.90 0.00 0.17 0.00 0.05 98.88 04:01:01 AM 1 1.19 0.00 0.20 0.00 0.05 98.56 04:02:01 AM all 0.48 0.00 0.13 0.00 0.07 99.32 04:02:01 AM 0 0.37 0.00 0.18 0.00 0.08 99.37 04:02:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 04:03:01 AM all 11.09 0.00 1.63 0.36 0.08 86.84 04:03:01 AM 0 18.49 0.00 2.02 0.67 0.10 78.72 04:03:01 AM 1 3.70 0.00 1.23 0.05 0.07 94.94 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 31.77 0.00 4.39 0.26 0.10 63.49 04:04:01 AM 0 55.37 0.00 5.30 0.42 0.10 38.81 04:04:01 AM 1 8.30 0.00 3.48 0.10 0.10 88.03 Average: all 8.05 0.00 1.39 0.34 0.08 90.13 Average: 0 10.55 0.00 1.54 0.44 0.09 87.38 Average: 1 5.56 0.00 1.24 0.25 0.08 92.87