---> uname -a: Linux prd-centos8-robot-2c-8g-13060.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 615 4789 19 2293 6783 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:15:44:85 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 84643sec preferred_lft 84643sec inet6 fe80::f816:3eff:fe15:4485/64 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) 02/18/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:03 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 125.60 1.12 124.48 77.92 12391.92 12:50:01 AM 26.06 0.38 25.67 64.25 2528.79 12:51:01 AM 81.98 6.96 75.02 1289.41 7288.27 12:52:01 AM 16.00 0.00 16.00 0.00 2778.15 12:53:01 AM 2.60 0.00 2.60 0.00 71.63 12:54:01 AM 0.35 0.00 0.35 0.00 3.55 12:55:01 AM 0.42 0.10 0.32 6.80 11.28 12:56:01 AM 2.25 0.00 2.25 0.00 264.42 12:57:01 AM 0.30 0.00 0.30 0.00 136.13 12:58:01 AM 0.42 0.00 0.42 0.00 229.28 12:59:01 AM 0.20 0.00 0.20 0.00 44.61 01:00:01 AM 0.17 0.00 0.17 0.00 36.54 01:01:01 AM 0.30 0.02 0.28 0.13 16.08 01:02:01 AM 9.97 6.04 3.93 576.39 107.39 01:03:01 AM 0.37 0.00 0.37 0.00 26.99 01:04:01 AM 0.37 0.00 0.37 0.00 195.77 01:05:01 AM 0.35 0.00 0.35 0.00 140.42 01:06:01 AM 0.18 0.00 0.18 0.00 72.10 01:07:01 AM 0.35 0.00 0.35 0.00 192.55 01:08:01 AM 0.43 0.00 0.43 0.00 90.75 01:09:01 AM 0.18 0.00 0.18 0.00 27.97 01:10:01 AM 0.20 0.00 0.20 0.00 69.89 01:11:01 AM 0.28 0.00 0.28 0.00 20.71 01:12:01 AM 0.28 0.00 0.28 0.00 19.34 01:13:01 AM 0.37 0.00 0.37 0.00 95.08 01:14:01 AM 0.40 0.00 0.40 0.00 46.91 01:15:01 AM 5.06 0.32 4.75 36.92 192.65 01:16:01 AM 36.07 0.47 35.60 52.92 3545.88 Average: 10.99 0.55 10.44 75.20 1081.02 12:48:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5166816 7006772 2715616 34.45 2688 2016204 701908 7.86 199480 2165156 60396 12:50:01 AM 5150584 7017060 2731848 34.66 2688 2041900 700624 7.84 226664 2152296 32728 12:51:01 AM 4958732 7055796 2923700 37.09 2688 2263172 633836 7.10 261824 2273512 74364 12:52:01 AM 4958864 7055820 2923568 37.09 2688 2263188 633836 7.10 261852 2273428 12 12:53:01 AM 4958892 7055852 2923540 37.09 2688 2263192 633836 7.10 261856 2273500 4 12:54:01 AM 4959084 7056044 2923348 37.09 2688 2263192 633836 7.10 261856 2273432 4 12:55:01 AM 4904892 7004576 2977540 37.77 2688 2265940 714300 8.00 262380 2326672 2472 12:56:01 AM 4896244 7000612 2986188 37.88 2688 2270600 714300 8.00 262380 2335160 1320 12:57:01 AM 4888768 6998624 2993664 37.98 2688 2276112 753544 8.44 262380 2342260 2804 12:58:01 AM 4884384 6998432 2998048 38.03 2688 2280296 769920 8.62 262560 2346840 228 12:59:01 AM 4881688 6996820 3000744 38.07 2688 2281372 769920 8.62 262752 2349468 32 01:00:01 AM 4882712 6998884 2999720 38.06 2688 2282412 747672 8.37 262752 2348236 24 01:01:01 AM 4881520 6998080 3000912 38.07 2688 2282792 748652 8.38 262752 2349324 4 01:02:01 AM 4864604 6998916 3017828 38.29 2688 2300488 730300 8.18 265072 2364224 188 01:03:01 AM 4860924 6996400 3021508 38.33 2688 2301652 730300 8.18 265076 2367540 708 01:04:01 AM 4847748 6988372 3034684 38.50 2688 2306808 768920 8.61 265124 2380456 116 01:05:01 AM 4842536 6988392 3039896 38.57 2688 2312040 768920 8.61 265124 2385600 1272 01:06:01 AM 4840980 6989648 3041452 38.59 2688 2314920 768920 8.61 265124 2387204 2036 01:07:01 AM 4836272 6991128 3046160 38.64 2688 2321028 768920 8.61 265124 2391760 2448 01:08:01 AM 4836152 6991156 3046280 38.65 2688 2321164 768920 8.61 265124 2392292 48 01:09:01 AM 4834232 6991740 3048200 38.67 2688 2323672 768920 8.61 265124 2394120 1788 01:10:01 AM 4833840 6991748 3048592 38.68 2688 2324064 742892 8.32 265124 2394484 120 01:11:01 AM 4835716 6994096 3046716 38.65 2688 2324536 742892 8.32 265124 2392900 68 01:12:01 AM 4835868 6994648 3046564 38.65 2688 2324932 742892 8.32 265124 2392612 4 01:13:01 AM 4825684 6987296 3056748 38.78 2688 2327772 800764 8.97 265272 2402132 136 01:14:01 AM 4824364 6987068 3058068 38.80 2688 2328880 817196 9.15 265272 2403216 72 01:15:01 AM 4916112 6959504 2966320 37.63 2688 2213540 694704 7.78 309756 2287280 75060 01:16:01 AM 4962444 7005036 2919988 37.04 2688 2215232 667628 7.48 514944 2044832 25376 Average: 4898952 7003519 2983480 37.85 2688 2271825 729974 8.17 270821 2328212 10137 12:48:03 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 86.16 66.21 927.45 9.99 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 19.13 15.73 7.30 5.41 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 244.49 177.75 379.87 48.91 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 408.30 297.02 77.39 60.78 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 2.33 2.13 0.54 0.49 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 2.23 1.98 0.41 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 54.78 38.57 22.68 4.25 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 15.86 16.16 23.79 2.60 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 34.51 32.53 30.82 4.30 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 87.14 85.85 31.82 7.85 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 53.86 52.64 11.50 5.65 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 58.63 53.50 11.95 4.90 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 11.38 9.18 2.73 1.80 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 11.29 9.27 2.51 1.70 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 48.72 47.72 11.59 4.03 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 83.65 82.32 30.40 15.25 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 116.53 116.21 68.87 8.83 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 79.14 79.45 40.04 5.88 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 102.82 96.40 61.50 7.83 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 19.80 19.48 3.45 1.62 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 73.81 72.93 29.09 6.18 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 13.08 11.01 3.18 2.24 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 13.83 11.90 3.33 2.41 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 3.72 3.13 2.63 0.54 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 109.43 107.05 35.47 9.33 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 29.31 25.65 5.41 2.63 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 127.47 74.53 178.43 145.09 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 19.99 17.58 17.17 8.98 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 68.96 57.98 71.17 13.57 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) 02/18/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:03 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 30.63 0.00 5.06 1.08 0.09 63.14 12:49:01 AM 0 35.08 0.00 5.82 1.10 0.10 57.89 12:49:01 AM 1 26.17 0.00 4.30 1.05 0.09 68.39 12:50:01 AM all 13.29 0.00 2.46 0.24 0.08 83.93 12:50:01 AM 0 9.28 0.00 2.20 0.15 0.07 88.30 12:50:01 AM 1 17.31 0.00 2.72 0.33 0.08 79.56 12:51:01 AM all 33.50 0.00 6.28 0.69 0.10 59.43 12:51:01 AM 0 41.10 0.00 7.06 0.72 0.10 51.02 12:51:01 AM 1 25.90 0.00 5.50 0.67 0.10 67.84 12:52:01 AM all 0.87 0.00 0.79 0.23 0.06 98.06 12:52:01 AM 0 0.70 0.00 0.95 0.32 0.08 97.94 12:52:01 AM 1 1.04 0.00 0.62 0.13 0.03 98.18 12:53:01 AM all 0.33 0.00 0.07 0.02 0.04 99.54 12:53:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 12:53:01 AM 1 0.55 0.00 0.05 0.03 0.03 99.33 12:54:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 12:54:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 12:54:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:55:01 AM all 6.17 0.00 0.88 0.00 0.05 92.90 12:55:01 AM 0 8.51 0.00 1.37 0.00 0.05 90.07 12:55:01 AM 1 3.83 0.00 0.38 0.00 0.05 95.73 12:56:01 AM all 8.16 0.00 0.26 0.01 0.10 91.47 12:56:01 AM 0 11.92 0.00 0.32 0.00 0.12 87.64 12:56:01 AM 1 4.40 0.00 0.20 0.02 0.08 95.30 12:57:01 AM all 11.43 0.00 0.86 0.00 0.09 87.62 12:57:01 AM 0 18.78 0.00 1.47 0.00 0.10 79.65 12:57:01 AM 1 4.07 0.00 0.25 0.00 0.08 95.60 12:58:01 AM all 10.77 0.00 1.11 0.00 0.08 88.04 12:58:01 AM 0 18.76 0.00 1.77 0.00 0.09 79.38 12:58:01 AM 1 2.90 0.00 0.47 0.00 0.07 96.57 12:59:01 AM all 6.19 0.00 0.60 0.00 0.09 93.12 12:59:01 AM 0 7.96 0.00 0.69 0.00 0.07 91.28 12:59:01 AM 1 4.46 0.00 0.52 0.00 0.12 94.90 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 5.88 0.00 0.60 0.00 0.08 93.45 01:00:01 AM 0 4.17 0.00 0.50 0.00 0.07 95.27 01:00:01 AM 1 7.60 0.00 0.69 0.00 0.08 91.63 01:01:01 AM all 4.49 0.00 0.38 0.01 0.09 95.03 01:01:01 AM 0 4.66 0.00 0.38 0.00 0.10 94.85 01:01:01 AM 1 4.31 0.00 0.38 0.02 0.08 95.20 01:02:01 AM all 4.17 0.25 0.58 0.13 0.08 94.79 01:02:01 AM 0 6.43 0.50 0.85 0.23 0.08 91.90 01:02:01 AM 1 1.90 0.00 0.32 0.03 0.07 97.68 01:03:01 AM all 6.80 0.00 0.69 0.00 0.08 92.44 01:03:01 AM 0 3.47 0.00 0.23 0.00 0.07 96.23 01:03:01 AM 1 10.32 0.00 1.17 0.00 0.09 88.42 01:04:01 AM all 9.47 0.00 0.60 0.00 0.09 89.84 01:04:01 AM 0 7.53 0.00 0.57 0.00 0.08 91.81 01:04:01 AM 1 11.42 0.00 0.62 0.00 0.10 87.86 01:05:01 AM all 6.72 0.00 0.71 0.00 0.09 92.48 01:05:01 AM 0 8.51 0.00 0.72 0.00 0.10 90.67 01:05:01 AM 1 4.92 0.00 0.71 0.00 0.08 94.29 01:06:01 AM all 3.05 0.00 0.38 0.00 0.06 96.51 01:06:01 AM 0 3.80 0.00 0.35 0.00 0.05 95.80 01:06:01 AM 1 2.31 0.00 0.40 0.00 0.07 97.22 01:07:01 AM all 10.06 0.00 1.14 0.00 0.09 88.71 01:07:01 AM 0 15.66 0.00 1.65 0.00 0.10 82.59 01:07:01 AM 1 4.47 0.00 0.64 0.00 0.08 94.81 01:08:01 AM all 1.30 0.00 0.18 0.00 0.06 98.47 01:08:01 AM 0 1.35 0.00 0.18 0.00 0.05 98.41 01:08:01 AM 1 1.24 0.00 0.17 0.00 0.07 98.53 01:09:01 AM all 5.89 0.00 0.60 0.00 0.08 93.43 01:09:01 AM 0 7.03 0.00 0.55 0.00 0.08 92.33 01:09:01 AM 1 4.74 0.00 0.65 0.00 0.07 94.54 01:10:01 AM all 4.54 0.00 0.21 0.00 0.07 95.18 01:10:01 AM 0 5.65 0.00 0.22 0.00 0.07 94.07 01:10:01 AM 1 3.43 0.00 0.20 0.00 0.07 96.30 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.97 0.00 0.26 0.00 0.08 94.69 01:11:01 AM 0 6.52 0.00 0.30 0.00 0.08 93.10 01:11:01 AM 1 3.43 0.00 0.22 0.00 0.08 96.27 01:12:01 AM all 3.99 0.00 0.41 0.00 0.08 95.52 01:12:01 AM 0 5.43 0.00 0.62 0.00 0.09 93.86 01:12:01 AM 1 2.59 0.00 0.20 0.00 0.07 97.14 01:13:01 AM all 7.27 0.00 1.04 0.00 0.11 91.58 01:13:01 AM 0 9.04 0.00 1.40 0.00 0.12 89.44 01:13:01 AM 1 5.51 0.00 0.69 0.00 0.10 93.70 01:14:01 AM all 4.63 0.00 0.45 0.00 0.09 94.82 01:14:01 AM 0 5.18 0.00 0.62 0.00 0.08 94.11 01:14:01 AM 1 4.08 0.00 0.28 0.00 0.10 95.53 01:15:01 AM all 17.20 0.00 1.82 0.04 0.09 80.84 01:15:01 AM 0 14.27 0.00 1.85 0.05 0.08 83.74 01:15:01 AM 1 20.14 0.00 1.79 0.03 0.10 77.94 01:16:01 AM all 30.36 0.00 4.43 0.27 0.08 64.86 01:16:01 AM 0 39.21 0.00 5.17 0.37 0.07 55.19 01:16:01 AM 1 21.52 0.00 3.70 0.17 0.10 74.52 Average: all 9.01 0.01 1.18 0.10 0.08 89.63 Average: 0 10.71 0.02 1.36 0.10 0.08 87.73 Average: 1 7.31 0.00 0.99 0.09 0.08 91.53