---> uname -a: Linux prd-centos8-robot-2c-8g-13039.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4834 19 2261 6797 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:1e:2c:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84777sec preferred_lft 84777sec inet6 fe80::f816:3eff:fe1e:2cf9/64 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) 11/24/2025 _x86_64_ (2 CPU) 01:50:05 LINUX RESTART (2 CPU) 01:51:01 AM tps rtps wtps bread/s bwrtn/s 01:52:01 AM 125.61 0.30 125.31 14.00 11695.03 01:53:01 AM 46.76 1.00 45.76 113.05 5404.67 01:54:01 AM 67.21 6.78 60.43 1248.52 3938.12 01:55:01 AM 41.19 0.25 40.94 47.06 6566.04 01:56:01 AM 4.77 0.22 4.55 11.73 198.80 01:57:01 AM 2.40 0.00 2.40 0.00 113.18 01:58:01 AM 0.52 0.00 0.52 0.00 72.57 01:59:01 AM 0.20 0.00 0.20 0.00 2.30 02:00:01 AM 0.18 0.00 0.18 0.00 74.58 02:01:01 AM 0.83 0.03 0.80 0.27 27.44 02:02:01 AM 0.65 0.05 0.60 1.60 50.28 02:03:01 AM 0.53 0.00 0.53 0.00 79.47 02:04:01 AM 0.43 0.00 0.43 0.00 37.61 02:05:01 AM 0.27 0.00 0.27 0.00 8.40 02:06:01 AM 1.65 0.03 1.62 0.27 99.02 02:07:01 AM 0.43 0.00 0.43 0.00 82.39 02:08:01 AM 0.55 0.00 0.55 0.00 44.76 02:09:01 AM 0.48 0.00 0.48 0.00 70.97 02:10:01 AM 0.42 0.00 0.42 0.00 79.12 02:11:01 AM 0.85 0.00 0.85 0.00 58.00 02:12:01 AM 0.42 0.00 0.42 0.00 52.00 02:13:01 AM 0.55 0.00 0.55 0.00 196.47 02:14:01 AM 0.78 0.00 0.78 0.00 161.25 02:15:01 AM 0.60 0.00 0.60 0.00 78.12 02:16:01 AM 12.11 0.32 11.80 36.92 465.61 02:17:01 AM 32.63 0.52 32.11 63.86 3166.37 Average: 13.19 0.37 12.83 59.13 1262.39 01:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:01 AM 5116184 6989848 2766248 35.09 2688 2050120 735764 8.24 190540 2230372 169644 01:53:01 AM 5236164 7082656 2646268 33.57 2688 2022132 638960 7.15 218564 2079012 10764 01:54:01 AM 4938688 7038132 2943744 37.35 2688 2264780 655484 7.34 253180 2305432 175496 01:55:01 AM 4955064 7054972 2927368 37.14 2688 2266268 655820 7.34 259952 2283092 4 01:56:01 AM 4909088 7010460 2973344 37.72 2688 2267732 714264 8.00 260096 2328964 116 01:57:01 AM 4901852 7005640 2980580 37.81 2688 2270156 714264 8.00 260340 2335788 1412 01:58:01 AM 4901408 7005720 2981024 37.82 2688 2270672 714264 8.00 260340 2336320 16 01:59:01 AM 4901748 7006068 2980684 37.81 2688 2270680 714264 8.00 260340 2336328 16 02:00:01 AM 4899016 7005568 2983416 37.85 2688 2272912 720768 8.07 260384 2338868 48 02:01:01 AM 4896132 7003036 2986300 37.89 2688 2273240 720768 8.07 260396 2341220 4 02:02:01 AM 4894824 7003848 2987608 37.90 2688 2275368 720768 8.07 260712 2342720 856 02:03:01 AM 4893356 7004000 2989076 37.92 2688 2276980 720768 8.07 260720 2344308 288 02:04:01 AM 4892272 7003564 2990160 37.93 2688 2277628 720768 8.07 260732 2345224 12 02:05:01 AM 4891624 7003192 2990808 37.94 2688 2277912 740336 8.29 260732 2345696 136 02:06:01 AM 4883400 6997148 2999032 38.05 2688 2280084 740336 8.29 260968 2353952 436 02:07:01 AM 4881180 6996988 3001252 38.08 2688 2282152 740336 8.29 260996 2356160 252 02:08:01 AM 4879356 6996508 3003076 38.10 2688 2283548 740336 8.29 261156 2357892 680 02:09:01 AM 4877504 6996324 3004928 38.12 2688 2285196 740336 8.29 261364 2359352 524 02:10:01 AM 4874004 6995196 3008428 38.17 2688 2287528 740336 8.29 261580 2362268 788 02:11:01 AM 4873168 6995548 3009264 38.18 2688 2288740 740336 8.29 261620 2363376 788 02:12:01 AM 4869692 6994852 3012740 38.22 2688 2291496 740336 8.29 261732 2366744 2184 02:13:01 AM 4864772 6994540 3017660 38.28 2688 2296112 740336 8.29 261948 2371332 1272 02:14:01 AM 4861624 6994472 3020808 38.32 2688 2299184 740336 8.29 262060 2374652 88 02:15:01 AM 4856992 6993256 3025440 38.38 2688 2302608 740336 8.29 262128 2379104 1572 02:16:01 AM 4870336 6912900 3012096 38.21 2688 2214524 771880 8.64 331200 2318560 102612 02:17:01 AM 4989892 6997544 2892540 36.70 2688 2180316 702588 7.87 497444 2037060 25104 Average: 4915744 7003153 2966688 37.64 2688 2254926 721734 8.08 268124 2318992 19043 01:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 135.57 106.90 1477.95 13.64 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 15.05 9.78 7.28 4.14 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 39.40 34.99 334.44 7.63 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 191.07 138.13 42.95 31.87 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 33.57 19.29 10.42 2.87 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 50.06 49.84 9.38 7.09 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 19.48 18.11 3.69 1.63 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.75 0.43 0.16 0.03 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 61.08 59.45 11.46 5.16 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 29.66 14.56 5.61 1.54 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 99.13 85.52 20.86 11.95 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 51.02 48.77 10.48 4.23 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 22.80 19.31 5.49 4.25 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 14.85 13.58 2.90 1.35 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 42.45 36.07 9.16 11.40 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 47.12 44.97 11.62 7.82 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 43.16 44.46 8.46 5.69 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 54.91 55.94 10.30 6.86 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 58.68 60.05 17.50 7.24 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 30.62 23.78 6.50 3.42 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 39.67 36.95 7.19 5.88 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 60.97 61.11 13.90 9.38 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 55.66 53.72 12.38 7.14 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 24.96 23.35 5.24 3.33 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 94.85 62.88 182.45 134.76 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 17.56 16.61 14.59 12.38 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 51.35 43.79 86.25 12.03 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) 11/24/2025 _x86_64_ (2 CPU) 01:50:05 LINUX RESTART (2 CPU) 01:51:01 AM CPU %user %nice %system %iowait %steal %idle 01:52:01 AM all 35.39 0.00 5.01 1.51 0.09 58.00 01:52:01 AM 0 51.87 0.00 6.36 1.50 0.10 40.17 01:52:01 AM 1 18.95 0.00 3.66 1.51 0.08 75.79 01:53:01 AM all 19.09 0.00 2.29 0.41 0.08 78.13 01:53:01 AM 0 31.51 0.00 3.10 0.42 0.07 64.90 01:53:01 AM 1 6.70 0.00 1.48 0.40 0.08 91.34 01:54:01 AM all 30.12 0.00 5.66 0.45 0.09 63.68 01:54:01 AM 0 33.13 0.00 6.01 0.51 0.10 60.24 01:54:01 AM 1 27.10 0.00 5.31 0.38 0.08 67.12 01:55:01 AM all 7.83 0.00 1.71 0.49 0.06 89.91 01:55:01 AM 0 11.42 0.00 2.10 0.52 0.05 85.91 01:55:01 AM 1 4.23 0.00 1.32 0.47 0.07 93.92 01:56:01 AM all 5.02 0.00 0.30 0.03 0.07 94.59 01:56:01 AM 0 5.78 0.00 0.32 0.00 0.07 93.84 01:56:01 AM 1 4.26 0.00 0.28 0.05 0.07 95.34 01:57:01 AM all 10.61 0.00 0.50 0.02 0.08 88.80 01:57:01 AM 0 19.23 0.00 0.67 0.00 0.07 80.04 01:57:01 AM 1 2.38 0.00 0.33 0.03 0.08 97.17 01:58:01 AM all 4.02 0.00 0.29 0.00 0.07 95.62 01:58:01 AM 0 5.68 0.00 0.36 0.00 0.05 93.91 01:58:01 AM 1 2.41 0.00 0.22 0.00 0.08 97.29 01:59:01 AM all 0.43 0.00 0.11 0.00 0.07 99.40 01:59:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 01:59:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 02:00:01 AM all 6.42 0.00 0.33 0.01 0.08 93.16 02:00:01 AM 0 10.59 0.00 0.27 0.00 0.08 89.06 02:00:01 AM 1 2.25 0.00 0.39 0.02 0.08 97.27 02:01:01 AM all 1.76 0.00 0.20 0.00 0.08 97.97 02:01:01 AM 0 2.86 0.00 0.20 0.00 0.08 96.86 02:01:01 AM 1 0.65 0.00 0.20 0.00 0.07 99.08 02:02:01 AM all 10.40 0.00 0.63 0.00 0.07 88.90 02:02:01 AM 0 12.14 0.00 0.62 0.00 0.05 87.19 02:02:01 AM 1 8.68 0.00 0.65 0.00 0.08 90.59 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 4.69 0.00 0.23 0.00 0.08 95.00 02:03:01 AM 0 7.08 0.00 0.20 0.00 0.08 92.63 02:03:01 AM 1 2.31 0.00 0.27 0.00 0.07 97.36 02:04:01 AM all 5.27 0.00 0.39 0.01 0.09 94.25 02:04:01 AM 0 6.58 0.00 0.50 0.02 0.09 92.82 02:04:01 AM 1 3.99 0.00 0.29 0.00 0.08 95.64 02:05:01 AM all 2.22 0.00 0.18 0.00 0.07 97.54 02:05:01 AM 0 1.94 0.00 0.13 0.00 0.07 97.86 02:05:01 AM 1 2.50 0.00 0.22 0.00 0.07 97.22 02:06:01 AM all 7.84 0.00 0.46 0.01 0.08 91.62 02:06:01 AM 0 9.14 0.00 0.68 0.00 0.07 90.12 02:06:01 AM 1 6.56 0.00 0.23 0.02 0.08 93.11 02:07:01 AM all 7.93 0.00 0.47 0.00 0.08 91.52 02:07:01 AM 0 8.93 0.00 0.51 0.00 0.08 90.47 02:07:01 AM 1 6.92 0.00 0.44 0.00 0.07 92.57 02:08:01 AM all 4.06 0.00 0.27 0.09 0.06 95.52 02:08:01 AM 0 5.08 0.00 0.29 0.00 0.05 94.58 02:08:01 AM 1 3.05 0.00 0.25 0.18 0.07 96.45 02:09:01 AM all 4.24 0.00 0.34 0.00 0.07 95.35 02:09:01 AM 0 3.53 0.00 0.35 0.00 0.05 96.07 02:09:01 AM 1 4.96 0.00 0.34 0.00 0.08 94.62 02:10:01 AM all 4.88 0.00 0.33 0.00 0.06 94.74 02:10:01 AM 0 6.44 0.00 0.30 0.00 0.07 93.19 02:10:01 AM 1 3.31 0.00 0.35 0.00 0.05 96.28 02:11:01 AM all 3.86 0.00 0.27 0.00 0.05 95.82 02:11:01 AM 0 5.18 0.00 0.28 0.00 0.05 94.49 02:11:01 AM 1 2.54 0.00 0.25 0.00 0.05 97.16 02:12:01 AM all 9.48 0.00 0.34 0.00 0.07 90.12 02:12:01 AM 0 13.38 0.00 0.39 0.00 0.07 86.16 02:12:01 AM 1 5.61 0.00 0.28 0.00 0.07 94.04 02:13:01 AM all 15.46 0.00 0.55 0.05 0.08 83.86 02:13:01 AM 0 23.39 0.00 0.57 0.10 0.07 75.87 02:13:01 AM 1 7.53 0.00 0.52 0.00 0.08 91.87 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 9.61 0.00 0.36 0.00 0.05 89.98 02:14:01 AM 0 14.96 0.00 0.35 0.00 0.07 84.62 02:14:01 AM 1 4.26 0.00 0.37 0.00 0.03 95.33 02:15:01 AM all 8.09 0.00 0.37 0.00 0.05 91.49 02:15:01 AM 0 12.89 0.00 0.45 0.00 0.05 86.61 02:15:01 AM 1 3.28 0.00 0.28 0.00 0.05 96.38 02:16:01 AM all 24.09 0.00 1.80 0.13 0.10 73.89 02:16:01 AM 0 37.17 0.00 2.16 0.17 0.10 60.41 02:16:01 AM 1 11.01 0.00 1.44 0.08 0.10 87.37 02:17:01 AM all 32.77 0.00 4.27 0.22 0.09 62.64 02:17:01 AM 0 50.12 0.00 5.08 0.18 0.10 44.52 02:17:01 AM 1 15.45 0.00 3.46 0.27 0.08 80.74 Average: all 10.62 0.00 1.07 0.13 0.07 88.10 Average: 0 15.06 0.00 1.25 0.13 0.07 83.49 Average: 1 6.21 0.00 0.89 0.13 0.07 92.70