---> uname -a: Linux prd-centos8-robot-2c-8g-10323.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4767 19 2296 6765 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:34:d3:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84585sec preferred_lft 84585sec inet6 fe80::f816:3eff:fe34:d350/64 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) 02/14/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 87.90 6.27 81.64 1094.08 6634.29 12:50:01 AM 80.51 1.08 79.42 75.31 11043.22 12:51:01 AM 29.71 0.42 29.29 64.78 1606.75 12:52:01 AM 84.62 9.41 75.21 1681.84 8607.65 12:53:01 AM 6.20 0.00 6.20 0.00 447.08 12:54:01 AM 0.13 0.00 0.13 0.00 1.45 12:55:01 AM 0.08 0.00 0.08 0.00 0.98 12:56:01 AM 0.47 0.10 0.37 6.80 98.23 12:57:01 AM 2.25 0.00 2.25 0.00 232.16 12:58:01 AM 0.45 0.00 0.45 0.00 90.95 12:59:01 AM 0.28 0.00 0.28 0.00 195.87 01:00:01 AM 0.32 0.00 0.32 0.00 83.94 01:01:01 AM 0.23 0.02 0.22 0.13 40.65 01:02:01 AM 0.52 0.10 0.42 2.00 20.66 01:03:01 AM 1.33 0.00 1.33 0.00 42.15 01:04:01 AM 0.22 0.00 0.22 0.00 40.16 01:05:01 AM 0.45 0.00 0.45 0.00 184.06 01:06:01 AM 0.23 0.00 0.23 0.00 105.63 01:07:01 AM 0.70 0.32 0.38 6.93 177.41 01:08:01 AM 0.90 0.00 0.90 0.00 169.92 01:09:01 AM 0.25 0.00 0.25 0.00 69.84 01:10:01 AM 0.25 0.00 0.25 0.00 84.41 01:11:01 AM 0.25 0.00 0.25 0.00 17.94 01:12:01 AM 0.20 0.00 0.20 0.00 16.13 01:13:01 AM 0.30 0.00 0.30 0.00 22.26 01:14:01 AM 0.23 0.00 0.23 0.00 94.27 01:15:01 AM 0.37 0.00 0.37 0.00 41.06 01:16:01 AM 5.18 0.32 4.87 36.92 193.04 01:17:02 AM 35.23 0.52 34.72 63.87 3554.72 Average: 11.72 0.64 11.08 104.57 1169.54 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5203120 6981288 2679304 33.99 2688 1957728 776332 8.69 194208 2155308 229784 12:50:01 AM 5144552 6989548 2737872 34.73 2688 2021356 728736 8.16 199024 2187900 12 12:51:01 AM 5088372 7018064 2794052 35.45 2688 2101304 701132 7.85 229728 2200924 71796 12:52:01 AM 4923268 7036320 2959156 37.54 2688 2280180 647152 7.25 267180 2308556 9116 12:53:01 AM 4923392 7036316 2959032 37.54 2688 2280184 647152 7.25 267180 2308640 16 12:54:01 AM 4923284 7036208 2959140 37.54 2688 2280184 647152 7.25 267184 2308696 12 12:55:01 AM 4923404 7036328 2959020 37.54 2688 2280184 647152 7.25 267184 2308580 4 12:56:01 AM 4868816 6984840 3013608 38.23 2688 2283332 754784 8.45 267712 2362440 224 12:57:01 AM 4861420 6982776 3021004 38.33 2688 2288616 754784 8.45 267712 2369716 768 12:58:01 AM 4853608 6979928 3028816 38.42 2688 2293620 793428 8.88 267712 2377068 3232 12:59:01 AM 4849820 6980316 3032604 38.47 2688 2297756 793348 8.88 267936 2381136 1536 01:00:01 AM 4847544 6979088 3034880 38.50 2688 2298804 792624 8.87 268080 2383016 160 01:01:01 AM 4848172 6980768 3034252 38.49 2688 2299864 760460 8.51 268088 2382584 84 01:02:01 AM 4848128 6981188 3034296 38.49 2688 2300308 754260 8.45 268300 2382540 76 01:03:01 AM 4847960 6981360 3034464 38.50 2688 2300656 754260 8.45 268300 2382816 52 01:04:01 AM 4843644 6979128 3038780 38.55 2688 2302772 754260 8.45 268304 2386612 1060 01:05:01 AM 4834332 6974116 3048092 38.67 2688 2307032 788884 8.83 268352 2395908 8 01:06:01 AM 4827776 6972832 3054648 38.75 2688 2312312 788884 8.83 268352 2402220 2176 01:07:01 AM 4825956 6974540 3056468 38.78 2688 2315876 788884 8.83 268460 2404188 352 01:08:01 AM 4819024 6973836 3063400 38.86 2688 2322060 788884 8.83 268484 2411224 2024 01:09:01 AM 4818344 6973292 3064080 38.87 2688 2322196 788884 8.83 268484 2411856 140 01:10:01 AM 4816728 6974176 3065696 38.89 2688 2324704 765192 8.57 268484 2413428 184 01:11:01 AM 4816492 6974340 3065932 38.90 2688 2325092 765192 8.57 268484 2413724 88 01:12:01 AM 4816044 6974372 3066380 38.90 2688 2325572 765192 8.57 268484 2414192 156 01:13:01 AM 4816920 6975640 3065504 38.89 2688 2325964 765192 8.57 268484 2413316 12 01:14:01 AM 4808964 6970508 3073460 38.99 2688 2328796 817440 9.15 268632 2420532 64 01:15:01 AM 4807576 6970260 3074848 39.01 2688 2329944 834912 9.35 268632 2421972 160 01:16:01 AM 4895948 6940360 2986476 37.89 2688 2215576 733360 8.21 314144 2306568 76160 01:17:02 AM 4934868 6979548 2947556 37.39 2688 2217600 698076 7.82 519136 2069748 25316 Average: 4884051 6985906 2998373 38.04 2688 2270330 751586 8.42 272084 2347773 14647 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 159.26 117.83 1335.04 24.08 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 57.95 40.00 621.66 6.63 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 27.46 25.09 98.90 7.68 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 598.53 436.32 359.65 100.13 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 1.45 0.85 0.43 0.19 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.42 1.90 0.43 0.41 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.10 1.75 0.38 0.38 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 53.04 34.61 22.58 4.18 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 28.39 29.07 29.80 3.81 0.00 0.00 0.00 0.00 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 18.86 18.56 25.21 2.99 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 87.57 87.30 31.73 7.65 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 54.56 54.01 11.14 4.55 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 51.08 49.63 11.30 4.74 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 11.09 9.20 2.73 1.80 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 9.51 7.78 2.37 1.54 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 65.82 64.54 14.40 8.29 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 67.99 67.19 27.74 11.04 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 120.90 121.48 69.97 9.15 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 74.51 74.73 48.19 5.58 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 103.98 95.22 62.13 8.00 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 19.16 19.03 3.15 1.35 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 67.08 66.29 28.59 5.73 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 12.85 10.68 3.15 2.20 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 14.51 12.43 3.49 2.49 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 3.93 3.25 2.75 0.60 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 120.43 108.03 37.08 9.38 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 28.48 25.08 5.48 2.60 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 123.08 79.02 179.97 146.37 0.00 0.00 0.00 0.00 01:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:02 AM eth0 18.88 16.72 15.82 8.86 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 69.13 57.85 105.35 13.53 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) 02/14/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 33.64 0.00 5.09 2.48 0.12 58.67 12:49:01 AM 0 50.27 0.00 6.53 3.81 0.12 39.28 12:49:01 AM 1 17.07 0.00 3.66 1.15 0.12 78.01 12:50:01 AM all 15.12 0.00 2.52 2.74 0.09 79.52 12:50:01 AM 0 24.32 0.00 3.04 2.39 0.08 70.17 12:50:01 AM 1 5.93 0.00 2.00 3.09 0.10 88.88 12:51:01 AM all 23.60 0.00 3.89 0.28 0.07 72.15 12:51:01 AM 0 34.03 0.00 4.46 0.40 0.08 61.03 12:51:01 AM 1 13.16 0.00 3.32 0.17 0.07 83.29 12:52:01 AM all 24.97 0.00 5.67 1.70 0.11 67.55 12:52:01 AM 0 30.94 0.00 5.88 1.47 0.10 61.60 12:52:01 AM 1 19.00 0.00 5.46 1.93 0.12 73.50 12:53:01 AM all 0.21 0.00 0.08 0.23 0.03 99.46 12:53:01 AM 0 0.27 0.00 0.05 0.00 0.02 99.67 12:53:01 AM 1 0.15 0.00 0.10 0.45 0.05 99.25 12:54:01 AM all 0.29 0.00 0.09 0.00 0.05 99.57 12:54:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:54:01 AM 1 0.42 0.00 0.07 0.00 0.07 99.45 12:55:01 AM all 0.39 0.00 0.10 0.00 0.04 99.47 12:55:01 AM 0 0.20 0.00 0.13 0.00 0.05 99.62 12:55:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:56:01 AM all 7.45 0.00 0.94 0.01 0.08 91.53 12:56:01 AM 0 8.81 0.00 1.35 0.00 0.07 89.77 12:56:01 AM 1 6.09 0.00 0.52 0.02 0.08 93.29 12:57:01 AM all 10.36 0.00 0.52 0.01 0.11 89.00 12:57:01 AM 0 11.23 0.00 0.72 0.00 0.12 87.93 12:57:01 AM 1 9.50 0.00 0.32 0.02 0.10 90.07 12:58:01 AM all 9.93 0.00 0.71 0.00 0.08 89.28 12:58:01 AM 0 13.12 0.00 1.09 0.00 0.07 85.73 12:58:01 AM 1 6.74 0.00 0.33 0.00 0.08 92.84 12:59:01 AM all 11.05 0.00 1.13 0.01 0.09 87.72 12:59:01 AM 0 15.25 0.00 1.75 0.00 0.10 82.90 12:59:01 AM 1 6.91 0.00 0.52 0.02 0.08 92.47 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 6.06 0.00 0.61 0.00 0.08 93.25 01:00:01 AM 0 10.60 0.00 0.82 0.00 0.09 88.49 01:00:01 AM 1 1.62 0.00 0.40 0.00 0.08 97.90 01:01:01 AM all 6.27 0.00 0.60 0.00 0.07 93.06 01:01:01 AM 0 8.21 0.00 0.54 0.00 0.07 91.19 01:01:01 AM 1 4.32 0.00 0.67 0.00 0.07 94.94 01:02:01 AM all 4.38 0.00 0.43 0.01 0.08 95.10 01:02:01 AM 0 6.18 0.00 0.42 0.00 0.08 93.32 01:02:01 AM 1 2.57 0.00 0.45 0.02 0.08 96.88 01:03:01 AM all 3.64 0.00 0.29 0.01 0.06 96.00 01:03:01 AM 0 3.37 0.00 0.25 0.00 0.05 96.33 01:03:01 AM 1 3.91 0.00 0.33 0.02 0.07 95.67 01:04:01 AM all 8.71 0.00 0.83 0.00 0.09 90.37 01:04:01 AM 0 10.73 0.00 1.21 0.00 0.11 87.95 01:04:01 AM 1 6.77 0.00 0.47 0.00 0.08 92.67 01:05:01 AM all 7.30 0.00 0.34 0.03 0.09 92.24 01:05:01 AM 0 5.39 0.00 0.38 0.05 0.08 94.09 01:05:01 AM 1 9.22 0.00 0.30 0.00 0.10 90.38 01:06:01 AM all 6.32 0.00 0.66 0.00 0.08 92.93 01:06:01 AM 0 9.61 0.00 0.74 0.00 0.08 89.57 01:06:01 AM 1 3.04 0.00 0.59 0.00 0.08 96.29 01:07:01 AM all 2.91 0.01 0.33 0.03 0.12 96.61 01:07:01 AM 0 3.75 0.02 0.30 0.05 0.12 95.76 01:07:01 AM 1 2.08 0.00 0.35 0.00 0.12 97.46 01:08:01 AM all 9.96 0.00 0.99 0.03 0.10 88.92 01:08:01 AM 0 14.56 0.00 1.46 0.02 0.10 83.86 01:08:01 AM 1 5.36 0.00 0.52 0.05 0.10 93.97 01:09:01 AM all 1.24 0.00 0.16 0.00 0.10 98.50 01:09:01 AM 0 1.45 0.00 0.13 0.00 0.12 98.30 01:09:01 AM 1 1.02 0.00 0.18 0.00 0.08 98.71 01:10:01 AM all 5.60 0.00 0.59 0.00 0.09 93.72 01:10:01 AM 0 5.23 0.00 0.54 0.00 0.10 94.13 01:10:01 AM 1 5.97 0.00 0.64 0.00 0.08 93.31 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.37 0.00 0.20 0.00 0.09 95.34 01:11:01 AM 0 5.40 0.00 0.20 0.00 0.10 94.30 01:11:01 AM 1 3.34 0.00 0.20 0.00 0.08 96.37 01:12:01 AM all 4.96 0.00 0.26 0.00 0.08 94.70 01:12:01 AM 0 6.37 0.00 0.30 0.00 0.08 93.25 01:12:01 AM 1 3.55 0.00 0.22 0.00 0.08 96.15 01:13:01 AM all 4.23 0.00 0.44 0.00 0.09 95.23 01:13:01 AM 0 8.01 0.00 0.77 0.00 0.09 91.13 01:13:01 AM 1 0.63 0.00 0.13 0.00 0.10 99.13 01:14:01 AM all 7.43 0.00 1.07 0.02 0.10 91.38 01:14:01 AM 0 8.26 0.00 1.21 0.00 0.10 90.43 01:14:01 AM 1 6.60 0.00 0.93 0.03 0.10 92.34 01:15:01 AM all 4.59 0.00 0.47 0.00 0.11 94.83 01:15:01 AM 0 7.10 0.00 0.59 0.00 0.10 92.21 01:15:01 AM 1 2.09 0.00 0.35 0.00 0.12 97.44 01:16:01 AM all 16.97 0.00 1.87 0.06 0.09 81.01 01:16:01 AM 0 23.83 0.00 2.17 0.07 0.08 73.85 01:16:01 AM 1 10.11 0.00 1.57 0.05 0.10 88.17 01:17:02 AM all 31.00 0.00 4.43 0.36 0.07 64.13 01:17:02 AM 0 38.31 0.00 4.97 0.38 0.07 56.27 01:17:02 AM 1 23.69 0.00 3.90 0.33 0.08 71.99 Average: all 9.42 0.00 1.22 0.28 0.09 88.99 Average: 0 12.60 0.00 1.46 0.30 0.08 85.56 Average: 1 6.26 0.00 0.99 0.25 0.09 92.41