---> uname -a: Linux prd-centos8-robot-2c-8g-18738.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 609 4825 19 2262 6789 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:7d:5e:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84745sec preferred_lft 84745sec inet6 fe80::f816:3eff:fe7d:5eca/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) 01/06/2026 _x86_64_ (2 CPU) 03:01:39 LINUX RESTART (2 CPU) 03:02:01 AM tps rtps wtps bread/s bwrtn/s 03:03:01 AM 142.32 82.02 60.30 8333.76 40047.57 03:04:01 AM 122.98 1.08 121.89 75.31 12419.74 03:05:01 AM 31.34 0.42 30.92 64.78 2640.15 03:06:01 AM 81.79 6.93 74.85 1289.52 8575.65 03:07:02 AM 14.71 0.00 14.71 0.00 1259.06 03:08:01 AM 5.63 0.07 5.56 5.02 237.69 03:09:01 AM 0.83 0.00 0.83 0.00 73.25 03:10:01 AM 0.32 0.00 0.32 0.00 47.93 03:11:01 AM 0.15 0.00 0.15 0.00 1.65 03:12:01 AM 0.30 0.00 0.30 0.00 76.12 03:13:01 AM 0.58 0.00 0.58 0.00 22.26 03:14:01 AM 0.43 0.00 0.43 0.00 84.94 03:15:01 AM 0.62 0.00 0.62 0.00 48.46 03:16:01 AM 0.35 0.00 0.35 0.00 27.21 03:17:01 AM 1.55 0.03 1.52 0.27 48.36 03:18:01 AM 0.43 0.00 0.43 0.00 58.38 03:19:01 AM 0.28 0.00 0.28 0.00 72.40 03:20:01 AM 0.63 0.00 0.63 0.00 89.54 03:21:01 AM 0.60 0.00 0.60 0.00 74.68 03:22:01 AM 0.75 0.00 0.75 0.00 51.76 03:23:01 AM 0.33 0.00 0.33 0.00 74.64 03:24:01 AM 0.23 0.00 0.23 0.00 57.36 03:25:01 AM 0.73 0.00 0.73 0.00 204.28 03:26:01 AM 0.70 0.00 0.70 0.00 130.79 03:27:01 AM 0.85 0.00 0.85 0.00 98.78 03:28:01 AM 10.75 0.32 10.43 36.92 652.58 03:29:01 AM 30.13 0.52 29.61 63.86 2915.43 Average: 16.69 3.39 13.30 365.78 2597.54 03:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 AM 5448804 7023620 2433620 30.87 2688 1767228 753016 8.43 186856 1961276 108528 03:04:01 AM 5147896 6992648 2734528 34.69 2688 2020416 743784 8.33 199064 2180072 51192 03:05:01 AM 5157764 7036768 2724660 34.57 2688 2053040 689636 7.72 223548 2144192 41152 03:06:01 AM 4932544 7034648 2949880 37.42 2688 2268360 659204 7.38 261228 2296428 27032 03:07:02 AM 4936072 7037812 2946352 37.38 2688 2268360 659204 7.38 261228 2296476 4 03:08:01 AM 4888016 6991324 2994408 37.99 2688 2269936 724300 8.11 261640 2343876 324 03:09:01 AM 4881888 6987252 3000536 38.07 2688 2271984 724300 8.11 261824 2349900 772 03:10:01 AM 4881040 6986924 3001384 38.08 2688 2272504 741632 8.30 261824 2350652 4 03:11:01 AM 4879412 6985316 3003012 38.10 2688 2272516 741632 8.30 261824 2352420 4 03:12:01 AM 4877224 6985352 3005200 38.13 2688 2274740 761416 8.53 261868 2354472 48 03:13:01 AM 4876360 6985212 3006064 38.14 2688 2275472 761416 8.53 261980 2355156 412 03:14:01 AM 4874292 6985316 3008132 38.16 2688 2277652 761416 8.53 262052 2357328 208 03:15:01 AM 4868488 6981056 3013936 38.24 2688 2279240 761416 8.53 262068 2362940 576 03:16:01 AM 4868100 6980896 3014324 38.24 2688 2279416 761416 8.53 262072 2363376 112 03:17:01 AM 4866820 6980204 3015604 38.26 2688 2279996 758680 8.49 262252 2364360 256 03:18:01 AM 4867256 6982696 3015168 38.25 2688 2282036 758680 8.49 262312 2364112 788 03:19:01 AM 4865088 6982512 3017336 38.28 2688 2284020 758680 8.49 262356 2366352 756 03:20:01 AM 4862880 6982084 3019544 38.31 2688 2285800 739936 8.29 262580 2368024 272 03:21:01 AM 4861912 6982720 3020512 38.32 2688 2287452 739936 8.29 262772 2369092 120 03:22:01 AM 4859208 6982192 3023216 38.35 2688 2289612 739936 8.29 262956 2371444 1236 03:23:01 AM 4857900 6982304 3024524 38.37 2688 2291004 739936 8.29 262980 2372800 536 03:24:01 AM 4854004 6981288 3028420 38.42 2688 2293928 755332 8.46 263104 2376680 1848 03:25:01 AM 4848880 6980804 3033544 38.48 2688 2298520 755332 8.46 263320 2381672 792 03:26:01 AM 4845140 6980260 3037284 38.53 2688 2301716 755332 8.46 263428 2385184 560 03:27:01 AM 4840744 6979016 3041680 38.59 2688 2304868 755332 8.46 263496 2388740 1320 03:28:01 AM 4883936 6928236 2998488 38.04 2688 2216288 771952 8.64 333252 2299112 97432 03:29:01 AM 4968712 6976940 2913712 36.96 2688 2181484 731892 8.19 500020 2053504 12376 Average: 4918533 6988719 2963891 37.60 2688 2238800 740916 8.30 267182 2315913 12913 03:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 320.34 196.05 1625.05 61.95 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 81.54 64.35 887.19 10.01 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 13.28 10.31 6.45 4.21 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 238.89 173.75 377.89 38.10 0.00 0.00 0.00 0.00 03:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM eth0 1.72 0.88 0.82 0.13 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 41.59 28.01 12.17 6.57 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 29.08 29.28 6.80 2.83 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 15.11 13.76 3.41 1.36 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 2.12 0.43 0.17 0.03 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 56.95 56.13 11.22 4.95 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 52.11 33.04 10.07 5.29 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 87.50 73.21 20.54 9.07 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 39.26 37.28 8.74 5.31 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 13.96 11.43 2.58 1.44 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 24.45 22.31 5.01 2.43 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 33.81 28.44 9.07 4.73 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 56.41 53.44 11.69 8.96 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 58.68 60.35 10.55 7.17 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 60.41 62.25 10.50 7.26 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 56.67 55.62 16.45 6.51 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 28.74 22.86 6.07 3.39 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 40.11 39.13 6.83 5.65 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 63.46 63.57 13.98 9.42 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 55.66 55.46 12.05 7.00 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 29.71 23.09 70.88 3.14 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 100.83 68.93 184.10 144.72 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 15.25 14.50 13.40 7.24 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 59.92 48.08 123.92 13.67 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) 01/06/2026 _x86_64_ (2 CPU) 03:01:39 LINUX RESTART (2 CPU) 03:02:01 AM CPU %user %nice %system %iowait %steal %idle 03:03:01 AM all 38.99 0.06 9.99 9.61 0.13 41.22 03:03:01 AM 0 39.44 0.03 10.56 8.48 0.13 41.35 03:03:01 AM 1 38.53 0.08 9.42 10.74 0.13 41.10 03:04:01 AM all 36.55 0.00 5.42 2.25 0.12 55.65 03:04:01 AM 0 25.31 0.00 3.92 1.86 0.13 68.78 03:04:01 AM 1 47.82 0.00 6.93 2.65 0.12 42.47 03:05:01 AM all 18.73 0.00 2.58 0.35 0.06 78.28 03:05:01 AM 0 21.61 0.00 3.01 0.35 0.05 74.99 03:05:01 AM 1 15.86 0.00 2.15 0.35 0.07 81.57 03:06:01 AM all 35.24 0.00 6.15 0.83 0.16 57.62 03:06:01 AM 0 34.54 0.00 6.57 1.27 0.17 57.45 03:06:01 AM 1 35.95 0.00 5.73 0.38 0.15 57.79 03:07:02 AM all 0.33 0.00 0.14 0.13 0.02 99.39 03:07:02 AM 0 0.57 0.00 0.13 0.08 0.02 99.20 03:07:02 AM 1 0.08 0.00 0.15 0.17 0.02 99.58 03:08:01 AM all 7.04 0.00 0.44 0.02 0.09 92.42 03:08:01 AM 0 7.85 0.00 0.30 0.02 0.07 91.76 03:08:01 AM 1 6.25 0.00 0.58 0.02 0.10 93.05 03:09:01 AM all 11.70 0.00 0.52 0.00 0.09 87.69 03:09:01 AM 0 15.50 0.00 0.70 0.00 0.11 83.69 03:09:01 AM 1 8.05 0.00 0.34 0.00 0.07 91.54 03:10:01 AM all 3.62 0.00 0.28 0.00 0.05 96.05 03:10:01 AM 0 1.40 0.00 0.18 0.00 0.03 98.38 03:10:01 AM 1 5.88 0.00 0.37 0.00 0.07 93.68 03:11:01 AM all 0.40 0.00 0.14 0.00 0.03 99.42 03:11:01 AM 0 0.30 0.00 0.20 0.00 0.05 99.45 03:11:01 AM 1 0.50 0.00 0.08 0.00 0.02 99.40 03:12:01 AM all 6.79 0.00 0.28 0.00 0.04 92.88 03:12:01 AM 0 1.15 0.00 0.33 0.00 0.03 98.48 03:12:01 AM 1 12.45 0.00 0.23 0.00 0.05 87.27 03:13:01 AM all 3.93 0.00 0.33 0.00 0.04 95.70 03:13:01 AM 0 3.41 0.00 0.35 0.00 0.03 96.20 03:13:01 AM 1 4.45 0.00 0.30 0.00 0.05 95.19 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 10.49 0.00 0.68 0.01 0.07 88.75 03:14:01 AM 0 8.98 0.00 0.61 0.02 0.07 90.32 03:14:01 AM 1 12.02 0.00 0.76 0.00 0.07 87.15 03:15:01 AM all 5.89 0.00 0.29 0.00 0.07 93.75 03:15:01 AM 0 7.96 0.00 0.25 0.00 0.07 91.72 03:15:01 AM 1 3.80 0.00 0.34 0.00 0.07 95.79 03:16:01 AM all 4.06 0.00 0.43 0.00 0.19 95.33 03:16:01 AM 0 0.95 0.00 0.38 0.00 0.18 98.48 03:16:01 AM 1 7.29 0.00 0.47 0.00 0.19 92.05 03:17:01 AM all 2.74 0.00 0.30 0.00 0.07 96.89 03:17:01 AM 0 2.86 0.00 0.22 0.00 0.07 96.86 03:17:01 AM 1 2.62 0.00 0.38 0.00 0.07 96.92 03:18:01 AM all 7.09 0.00 0.30 0.00 0.08 92.53 03:18:01 AM 0 4.13 0.00 0.25 0.00 0.07 95.55 03:18:01 AM 1 10.10 0.00 0.36 0.00 0.09 89.46 03:19:01 AM all 9.01 0.00 0.57 0.00 0.09 90.33 03:19:01 AM 0 6.48 0.00 0.52 0.00 0.10 92.89 03:19:01 AM 1 11.57 0.00 0.62 0.00 0.09 87.72 03:20:01 AM all 4.37 0.00 0.34 0.00 0.08 95.21 03:20:01 AM 0 3.95 0.00 0.33 0.00 0.08 95.64 03:20:01 AM 1 4.80 0.00 0.35 0.00 0.07 94.78 03:21:01 AM all 4.41 0.00 0.33 0.00 0.07 95.20 03:21:01 AM 0 4.25 0.00 0.32 0.00 0.07 95.37 03:21:01 AM 1 4.57 0.00 0.33 0.00 0.07 95.03 03:22:01 AM all 4.67 0.00 0.33 0.01 0.08 94.91 03:22:01 AM 0 2.79 0.00 0.32 0.02 0.07 96.81 03:22:01 AM 1 6.55 0.00 0.35 0.00 0.08 93.02 03:23:01 AM all 4.62 0.00 0.25 0.00 0.06 95.07 03:23:01 AM 0 5.29 0.00 0.27 0.00 0.05 94.40 03:23:01 AM 1 3.96 0.00 0.23 0.00 0.07 95.74 03:24:01 AM all 10.56 0.00 0.34 0.00 0.04 89.05 03:24:01 AM 0 1.84 0.00 0.23 0.00 0.03 97.89 03:24:01 AM 1 19.35 0.00 0.46 0.00 0.05 80.14 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 15.96 0.00 0.54 0.00 0.08 83.43 03:25:01 AM 0 2.02 0.00 0.40 0.00 0.07 97.51 03:25:01 AM 1 30.11 0.00 0.68 0.00 0.08 69.13 03:26:01 AM all 10.60 0.00 0.44 0.00 0.05 88.91 03:26:01 AM 0 10.73 0.00 0.44 0.00 0.05 88.78 03:26:01 AM 1 10.47 0.00 0.44 0.00 0.05 89.04 03:27:01 AM all 8.23 0.00 0.33 0.01 0.07 91.37 03:27:01 AM 0 5.20 0.00 0.37 0.00 0.07 94.37 03:27:01 AM 1 11.25 0.00 0.30 0.02 0.07 88.37 03:28:01 AM all 22.36 0.00 1.75 0.07 0.09 75.73 03:28:01 AM 0 17.87 0.00 1.86 0.10 0.10 80.08 03:28:01 AM 1 26.85 0.00 1.65 0.03 0.08 71.38 03:29:01 AM all 28.26 0.00 3.27 0.14 0.08 68.24 03:29:01 AM 0 22.85 0.00 2.49 0.12 0.08 74.46 03:29:01 AM 1 33.66 0.00 4.06 0.17 0.08 62.03 Average: all 11.75 0.00 1.37 0.50 0.08 86.30 Average: 0 9.60 0.00 1.32 0.46 0.08 88.55 Average: 1 13.91 0.00 1.42 0.54 0.08 84.05