---> uname -a: Linux prd-centos8-robot-2c-8g-20308.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 622 4760 19 2314 6776 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:1b:44:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84615sec preferred_lft 84615sec inet6 fe80::f816:3eff:fe1b:4423/64 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) 02/24/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 118.08 1.20 116.88 78.52 11849.84 12:50:01 AM 35.38 0.20 35.18 31.58 4058.44 12:51:01 AM 44.79 6.93 37.86 1278.69 2352.07 12:52:01 AM 54.40 0.22 54.18 43.59 7727.71 12:53:01 AM 2.82 0.00 2.82 0.00 92.25 12:54:01 AM 0.33 0.00 0.33 0.00 4.20 12:55:01 AM 0.20 0.05 0.15 4.80 1.93 12:56:01 AM 2.18 0.05 2.13 2.00 265.21 12:57:01 AM 0.48 0.00 0.48 0.00 57.46 12:58:01 AM 0.40 0.00 0.40 0.00 193.40 12:59:01 AM 0.25 0.00 0.25 0.00 132.79 01:00:01 AM 0.18 0.00 0.18 0.00 60.95 01:01:01 AM 0.28 0.00 0.28 0.00 17.68 01:02:01 AM 1.56 0.12 1.45 2.13 42.70 01:03:01 AM 0.30 0.00 0.30 0.00 25.66 01:04:01 AM 0.42 0.00 0.42 0.00 177.64 01:05:01 AM 0.30 0.00 0.30 0.00 30.29 01:06:01 AM 9.03 5.95 3.08 574.88 247.17 01:07:01 AM 0.45 0.00 0.45 0.00 116.28 01:08:01 AM 0.35 0.00 0.35 0.00 193.83 01:09:01 AM 0.22 0.00 0.22 0.00 6.56 01:10:01 AM 0.25 0.00 0.25 0.00 90.93 01:11:01 AM 0.35 0.00 0.35 0.00 12.58 01:12:01 AM 0.28 0.00 0.28 0.00 20.01 01:13:01 AM 0.32 0.00 0.32 0.00 16.25 01:14:01 AM 0.40 0.00 0.40 0.00 101.40 01:15:01 AM 0.20 0.00 0.20 0.00 40.83 01:16:01 AM 19.56 0.40 19.16 46.78 2798.75 Average: 10.49 0.54 9.95 73.69 1097.68 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5159148 7021572 2723276 34.55 2688 2038764 666388 7.46 206308 2167476 100684 12:50:01 AM 5197016 7060096 2685408 34.07 2688 2039712 653332 7.32 219148 2117340 9028 12:51:01 AM 4939616 7052700 2942808 37.33 2688 2279472 619856 6.94 264484 2296084 189684 12:52:01 AM 4932268 7049376 2950156 37.43 2688 2284204 631948 7.08 269040 2295932 24 12:53:01 AM 4932364 7049476 2950060 37.43 2688 2284208 631948 7.08 269044 2296004 12 12:54:01 AM 4932452 7049564 2949972 37.42 2688 2284208 631948 7.08 269044 2295932 4 12:55:01 AM 4889956 7007680 2992468 37.96 2688 2284828 696388 7.80 269376 2337984 468 12:56:01 AM 4874852 6997956 3007572 38.16 2688 2290224 717116 8.03 269568 2352420 48 12:57:01 AM 4869740 6996692 3012684 38.22 2688 2294084 754264 8.45 269568 2357668 2344 12:58:01 AM 4858552 6991628 3023872 38.36 2688 2300172 754264 8.45 269568 2368500 2748 12:59:01 AM 4856316 6991300 3026108 38.39 2688 2302080 755284 8.46 269936 2370796 720 01:00:01 AM 4855120 6991244 3027304 38.41 2688 2303212 746604 8.36 269936 2371932 64 01:01:01 AM 4854224 6990752 3028200 38.42 2688 2303616 730960 8.18 269936 2372820 24 01:02:01 AM 4854380 6991360 3028044 38.42 2688 2304076 731512 8.19 270212 2372668 144 01:03:01 AM 4853668 6991196 3028756 38.42 2688 2304616 731512 8.19 270212 2373288 32 01:04:01 AM 4841304 6984080 3041120 38.58 2688 2309876 754088 8.44 270264 2385232 132 01:05:01 AM 4833696 6980108 3048728 38.68 2688 2313532 773188 8.66 270264 2392404 3036 01:06:01 AM 4813308 6981440 3069116 38.94 2688 2335220 760796 8.52 272412 2410824 2220 01:07:01 AM 4808380 6980936 3074044 39.00 2688 2339604 760796 8.52 272412 2415676 3304 01:08:01 AM 4806248 6981324 3076176 39.03 2688 2342096 760796 8.52 272412 2418144 84 01:09:01 AM 4805288 6981224 3077136 39.04 2688 2342952 760796 8.52 272412 2419136 816 01:10:01 AM 4804524 6982380 3077900 39.05 2688 2344872 760796 8.52 272412 2419704 56 01:11:01 AM 4804812 6983064 3077612 39.04 2688 2345264 760796 8.52 272412 2419544 180 01:12:01 AM 4805176 6984028 3077248 39.04 2688 2345860 743980 8.33 272412 2419304 284 01:13:01 AM 4799768 6980792 3082656 39.11 2688 2348048 784600 8.79 272560 2424092 2148 01:14:01 AM 4798276 6980748 3084148 39.13 2688 2349488 784600 8.79 272560 2425408 712 01:15:01 AM 4861264 7049140 3021160 38.33 2688 2354868 626708 7.02 272936 2363212 4924 01:16:01 AM 4879200 6940688 3003224 38.10 2688 2233652 729792 8.17 520548 2122292 23480 Average: 4875747 7000805 3006677 38.14 2688 2292957 721966 8.08 275407 2349351 12407 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 118.36 90.00 1344.77 12.64 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 9.43 5.20 4.66 2.95 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 42.01 38.00 334.56 7.96 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 584.57 435.40 119.20 100.90 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 2.57 2.17 1.31 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 2.67 1.92 0.45 0.42 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 29.66 12.13 9.43 1.78 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 29.22 29.06 29.78 3.77 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 29.80 29.01 20.50 3.73 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 39.58 39.89 35.90 4.72 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 91.94 90.84 20.98 7.32 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 64.45 62.38 12.97 5.47 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 11.76 9.80 2.90 1.94 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 10.99 9.16 2.63 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 6.13 5.40 3.15 1.00 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 111.96 111.03 37.13 17.42 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 81.37 81.99 46.43 6.34 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 125.06 125.21 63.37 10.33 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 64.76 60.71 47.49 5.12 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 52.99 52.86 18.01 4.17 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 27.36 26.62 4.56 2.45 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 55.81 54.02 27.34 5.33 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 12.93 10.85 3.12 2.21 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 9.57 8.28 3.73 1.59 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 100.73 96.85 34.59 8.51 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 32.17 29.36 5.65 2.49 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 15.70 14.68 2.95 2.56 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 119.94 75.42 182.22 146.11 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 67.27 57.44 86.42 13.27 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) 02/24/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 36.63 0.00 5.51 1.27 0.10 56.49 12:49:01 AM 0 23.75 0.00 4.50 1.43 0.08 70.24 12:49:01 AM 1 49.53 0.00 6.53 1.10 0.12 42.73 12:50:01 AM all 10.11 0.00 1.38 0.40 0.06 88.05 12:50:01 AM 0 8.25 0.00 1.22 0.20 0.07 90.27 12:50:01 AM 1 11.97 0.00 1.55 0.60 0.05 85.82 12:51:01 AM all 25.35 0.00 5.25 0.43 0.07 68.90 12:51:01 AM 0 27.25 0.00 5.68 0.63 0.08 66.34 12:51:01 AM 1 23.44 0.00 4.81 0.23 0.07 71.45 12:52:01 AM all 12.71 0.00 2.87 0.59 0.08 83.74 12:52:01 AM 0 12.33 0.00 2.61 0.35 0.08 84.63 12:52:01 AM 1 13.10 0.00 3.13 0.84 0.08 82.84 12:53:01 AM all 0.34 0.00 0.08 0.02 0.03 99.53 12:53:01 AM 0 0.43 0.00 0.08 0.03 0.03 99.42 12:53:01 AM 1 0.25 0.00 0.07 0.00 0.03 99.65 12:54:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 12:54:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 12:54:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 12:55:01 AM all 1.69 0.00 0.21 0.01 0.05 98.05 12:55:01 AM 0 0.82 0.00 0.13 0.00 0.07 98.98 12:55:01 AM 1 2.55 0.00 0.28 0.02 0.03 97.11 12:56:01 AM all 10.82 0.00 0.86 0.01 0.06 88.26 12:56:01 AM 0 1.27 0.00 0.25 0.02 0.03 98.43 12:56:01 AM 1 20.37 0.00 1.47 0.00 0.08 78.08 12:57:01 AM all 9.62 0.00 0.84 0.00 0.11 89.44 12:57:01 AM 0 10.44 0.00 1.34 0.00 0.10 88.12 12:57:01 AM 1 8.80 0.00 0.33 0.00 0.12 90.75 12:58:01 AM all 11.74 0.00 0.81 0.01 0.08 87.36 12:58:01 AM 0 4.63 0.00 0.32 0.02 0.07 94.96 12:58:01 AM 1 18.87 0.00 1.31 0.00 0.08 79.74 12:59:01 AM all 8.69 0.00 0.93 0.06 0.07 90.26 12:59:01 AM 0 5.93 0.00 0.81 0.12 0.07 93.07 12:59:01 AM 1 11.41 0.00 1.04 0.00 0.07 87.48 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.14 0.00 0.62 0.00 0.06 92.19 01:00:01 AM 0 2.08 0.00 0.40 0.00 0.05 97.47 01:00:01 AM 1 12.29 0.00 0.84 0.00 0.07 86.81 01:01:01 AM all 4.66 0.00 0.33 0.08 0.06 94.87 01:01:01 AM 0 5.45 0.00 0.37 0.17 0.05 93.96 01:01:01 AM 1 3.86 0.00 0.30 0.00 0.07 95.77 01:02:01 AM all 4.44 0.00 0.49 0.36 0.06 94.65 01:02:01 AM 0 3.11 0.00 0.37 0.53 0.05 95.94 01:02:01 AM 1 5.77 0.00 0.62 0.18 0.07 93.36 01:03:01 AM all 4.86 0.00 0.39 0.00 0.06 94.69 01:03:01 AM 0 7.89 0.00 0.62 0.00 0.07 91.42 01:03:01 AM 1 1.92 0.00 0.17 0.00 0.05 97.86 01:04:01 AM all 11.74 0.00 0.83 0.05 0.07 87.31 01:04:01 AM 0 10.08 0.00 1.18 0.00 0.07 88.67 01:04:01 AM 1 13.36 0.00 0.49 0.10 0.07 85.98 01:05:01 AM all 5.01 0.00 0.50 0.00 0.06 94.42 01:05:01 AM 0 1.93 0.00 0.37 0.00 0.05 97.66 01:05:01 AM 1 8.11 0.00 0.64 0.00 0.07 91.18 01:06:01 AM all 5.96 0.24 0.67 0.29 0.08 92.76 01:06:01 AM 0 7.16 0.32 0.67 0.20 0.08 91.56 01:06:01 AM 1 4.76 0.17 0.67 0.37 0.07 93.97 01:07:01 AM all 6.38 0.00 0.35 0.00 0.06 93.21 01:07:01 AM 0 3.58 0.00 0.37 0.00 0.05 96.00 01:07:01 AM 1 9.18 0.00 0.34 0.00 0.07 90.42 01:08:01 AM all 5.81 0.00 0.91 0.03 0.06 93.20 01:08:01 AM 0 3.29 0.00 0.35 0.07 0.07 96.23 01:08:01 AM 1 8.33 0.00 1.46 0.00 0.05 90.17 01:09:01 AM all 3.09 0.00 0.42 0.00 0.06 96.43 01:09:01 AM 0 2.03 0.00 0.37 0.00 0.05 97.56 01:09:01 AM 1 4.15 0.00 0.47 0.00 0.07 95.31 01:10:01 AM all 5.73 0.00 0.41 0.00 0.05 93.81 01:10:01 AM 0 2.82 0.00 0.44 0.00 0.05 96.69 01:10:01 AM 1 8.65 0.00 0.39 0.00 0.05 90.92 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.46 0.00 0.21 0.00 0.06 95.28 01:11:01 AM 0 3.14 0.00 0.20 0.00 0.05 96.61 01:11:01 AM 1 5.77 0.00 0.22 0.00 0.07 93.95 01:12:01 AM all 4.16 0.00 0.37 0.01 0.05 95.41 01:12:01 AM 0 1.35 0.00 0.17 0.00 0.03 98.44 01:12:01 AM 1 6.98 0.00 0.57 0.02 0.07 92.37 01:13:01 AM all 9.13 0.00 0.97 0.00 0.07 89.83 01:13:01 AM 0 4.15 0.00 0.59 0.00 0.05 95.21 01:13:01 AM 1 14.32 0.00 1.37 0.00 0.09 84.23 01:14:01 AM all 4.64 0.00 0.86 0.03 0.05 94.43 01:14:01 AM 0 4.18 0.00 0.54 0.05 0.05 95.18 01:14:01 AM 1 5.08 0.00 1.19 0.00 0.05 93.68 01:15:01 AM all 10.48 0.00 0.49 0.00 0.06 88.97 01:15:01 AM 0 5.85 0.00 0.37 0.00 0.07 93.71 01:15:01 AM 1 15.11 0.00 0.62 0.00 0.05 84.23 01:16:01 AM all 23.70 0.00 3.28 0.33 0.08 72.61 01:16:01 AM 0 20.49 0.00 3.17 0.33 0.07 75.94 01:16:01 AM 1 26.90 0.00 3.39 0.32 0.10 69.29 Average: all 8.92 0.01 1.11 0.14 0.06 89.76 Average: 0 6.57 0.01 0.99 0.15 0.06 92.22 Average: 1 11.26 0.01 1.23 0.14 0.07 87.30