---> uname -a: Linux prd-centos8-robot-2c-8g-12647.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 613 4808 19 2275 6785 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:e1:97:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84688sec preferred_lft 84688sec inet6 fe80::f816:3eff:fee1:9724/64 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) 02/17/2026 _x86_64_ (2 CPU) 06:59:14 LINUX RESTART (2 CPU) 07:00:01 AM tps rtps wtps bread/s bwrtn/s 07:01:01 AM 91.60 6.23 85.37 1093.72 6846.81 07:02:01 AM 63.99 0.08 63.90 1.90 11884.19 07:03:01 AM 21.04 1.05 19.99 73.98 1847.12 07:04:01 AM 22.18 0.32 21.86 60.66 1189.84 07:05:01 AM 86.32 9.41 76.91 1681.84 6603.80 07:06:01 AM 19.21 0.00 19.21 0.00 3433.64 07:07:01 AM 4.30 0.07 4.23 4.93 170.28 07:08:01 AM 0.73 0.00 0.73 0.00 92.92 07:09:01 AM 0.37 0.00 0.37 0.00 21.88 07:10:01 AM 0.55 0.00 0.55 0.00 11.64 07:11:01 AM 0.78 0.00 0.78 0.00 83.54 07:12:01 AM 0.32 0.00 0.32 0.00 16.06 07:13:01 AM 0.47 0.00 0.47 0.00 100.53 07:14:01 AM 0.37 0.00 0.37 0.00 46.37 07:15:01 AM 1.58 0.03 1.55 0.27 45.86 07:16:01 AM 1.20 0.32 0.88 6.93 40.45 07:17:01 AM 0.43 0.00 0.43 0.00 63.00 07:18:01 AM 0.23 0.00 0.23 0.00 76.14 07:19:01 AM 0.72 0.00 0.72 0.00 85.17 07:20:01 AM 0.63 0.00 0.63 0.00 43.82 07:21:01 AM 0.62 0.00 0.62 0.00 99.87 07:22:01 AM 0.43 0.00 0.43 0.00 55.08 07:23:01 AM 0.28 0.00 0.28 0.00 98.97 07:24:01 AM 0.72 0.00 0.72 0.00 175.15 07:25:01 AM 0.90 0.00 0.90 0.00 134.97 07:26:01 AM 0.75 0.00 0.75 0.00 141.93 07:27:01 AM 11.93 0.35 11.58 38.25 631.14 Average: 12.29 0.66 11.63 109.80 1254.53 07:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:01:01 AM 5228564 7035936 2653868 33.67 2688 1984072 701316 7.85 188400 2126096 255672 07:02:01 AM 5061280 6940036 2821152 35.79 2688 2055628 787972 8.82 191736 2279868 8 07:03:01 AM 5144360 6989508 2738072 34.74 2688 2021144 735004 8.23 199140 2187672 8 07:04:01 AM 5118932 7000568 2763500 35.06 2688 2055308 700060 7.84 228192 2177944 40892 07:05:01 AM 4927904 7041504 2954528 37.48 2688 2279664 654520 7.33 266828 2301832 93040 07:06:01 AM 4920300 7033464 2962132 37.58 2688 2279736 654520 7.33 266940 2309708 12 07:07:01 AM 4869764 6984600 3012668 38.22 2688 2281408 724336 8.11 267352 2359344 420 07:08:01 AM 4863656 6980648 3018776 38.30 2688 2283572 724336 8.11 267532 2365320 212 07:09:01 AM 4863260 6980568 3019172 38.30 2688 2283880 724336 8.11 267532 2365796 4 07:10:01 AM 4863828 6981264 3018604 38.30 2688 2284024 726392 8.13 267532 2365380 4 07:11:01 AM 4859656 6979208 3022776 38.35 2688 2286132 726392 8.13 267576 2369320 16 07:12:01 AM 4858472 6979124 3023960 38.36 2688 2287224 726392 8.13 267688 2370468 784 07:13:01 AM 4856096 6978980 3026336 38.39 2688 2289464 726392 8.13 267760 2372700 160 07:14:01 AM 4854720 6978820 3027712 38.41 2688 2290680 741768 8.31 267780 2374008 112 07:15:01 AM 4854360 6978712 3028072 38.42 2688 2290920 739184 8.28 267956 2374172 28 07:16:01 AM 4853040 6978764 3029392 38.43 2688 2292316 739184 8.28 268156 2375460 608 07:17:01 AM 4850708 6978164 3031724 38.46 2688 2294056 739184 8.28 268180 2377744 684 07:18:01 AM 4848216 6977720 3034216 38.49 2688 2296120 739184 8.28 268284 2380140 544 07:19:01 AM 4846592 6977780 3035840 38.51 2688 2297788 739184 8.28 268476 2381604 152 07:20:01 AM 4844968 6977836 3037464 38.53 2688 2299460 757392 8.48 268700 2382812 948 07:21:01 AM 4843424 6978176 3039008 38.55 2688 2301320 740960 8.30 268820 2384360 152 07:22:01 AM 4842176 6978264 3040256 38.57 2688 2302656 740960 8.30 268844 2385676 40 07:23:01 AM 4836196 6976684 3046236 38.65 2688 2307068 740960 8.30 269036 2391464 1608 07:24:01 AM 4831372 6976140 3051060 38.71 2688 2311380 740960 8.30 269248 2395916 1160 07:25:01 AM 4828280 6975924 3054152 38.75 2688 2314228 740960 8.30 269316 2399020 572 07:26:01 AM 4824200 6975168 3058232 38.80 2688 2317544 740960 8.30 269360 2403228 8 07:27:01 AM 4938864 6957904 2943568 37.34 2688 2191968 742304 8.31 348192 2233244 74568 Average: 4901229 6984128 2981203 37.82 2688 2251065 729449 8.17 261280 2340381 17497 07:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 194.87 140.98 1451.79 32.58 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 52.66 39.54 626.84 4.74 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 5.65 1.55 1.98 0.40 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 12.15 11.75 8.08 4.58 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 43.92 38.07 341.71 10.71 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 189.14 136.64 35.69 34.73 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 52.10 31.26 14.11 6.74 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 44.54 42.56 8.12 5.35 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 11.80 10.26 2.73 1.37 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 11.89 8.98 2.01 0.98 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 53.75 50.47 10.61 4.37 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 70.65 45.73 13.24 6.16 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 95.37 81.32 19.92 9.70 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 33.99 32.74 7.85 4.86 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 12.78 11.84 2.35 1.18 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 23.06 22.24 4.08 2.04 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 33.76 30.42 9.70 4.84 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 63.86 57.56 12.85 10.06 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 61.69 61.79 11.34 7.72 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 62.36 62.00 11.03 7.34 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 43.09 40.54 14.41 4.81 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 27.99 21.84 5.90 3.26 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 47.41 48.16 8.36 6.73 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 62.71 62.91 14.00 9.32 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 56.25 54.27 12.44 7.16 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 11.68 11.83 2.52 1.77 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 90.99 56.70 184.37 138.63 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 54.45 44.97 104.82 12.31 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) 02/17/2026 _x86_64_ (2 CPU) 06:59:14 LINUX RESTART (2 CPU) 07:00:01 AM CPU %user %nice %system %iowait %steal %idle 07:01:01 AM all 38.41 0.00 6.26 1.33 0.11 53.89 07:01:01 AM 0 43.90 0.00 6.85 1.25 0.12 47.88 07:01:01 AM 1 32.91 0.00 5.67 1.42 0.10 59.90 07:02:01 AM all 7.61 0.00 1.25 32.69 0.08 58.37 07:02:01 AM 0 7.77 0.00 1.43 18.00 0.08 72.71 07:02:01 AM 1 7.44 0.00 1.07 47.38 0.08 44.02 07:03:01 AM all 4.85 0.00 0.93 1.30 0.05 92.87 07:03:01 AM 0 3.74 0.00 0.75 2.34 0.05 93.12 07:03:01 AM 1 5.96 0.00 1.10 0.27 0.05 92.62 07:04:01 AM all 18.83 0.00 2.74 3.59 0.08 74.77 07:04:01 AM 0 20.41 0.00 2.68 3.52 0.07 73.32 07:04:01 AM 1 17.26 0.00 2.79 3.66 0.08 76.21 07:05:01 AM all 29.68 0.00 5.61 4.83 0.09 59.79 07:05:01 AM 0 33.63 0.00 6.13 5.15 0.10 54.99 07:05:01 AM 1 25.73 0.00 5.09 4.52 0.08 64.59 07:06:01 AM all 0.43 0.00 0.49 0.58 0.03 98.46 07:06:01 AM 0 0.38 0.00 0.67 0.85 0.03 98.06 07:06:01 AM 1 0.49 0.00 0.32 0.30 0.03 98.86 07:07:01 AM all 6.78 0.00 0.44 0.09 0.07 92.62 07:07:01 AM 0 11.12 0.00 0.54 0.03 0.07 88.24 07:07:01 AM 1 2.45 0.00 0.34 0.15 0.07 97.00 07:08:01 AM all 12.09 0.00 0.61 0.09 0.09 87.13 07:08:01 AM 0 12.21 0.00 0.53 0.00 0.09 87.17 07:08:01 AM 1 11.96 0.00 0.69 0.17 0.09 87.09 07:09:01 AM all 2.29 0.00 0.27 0.00 0.04 97.39 07:09:01 AM 0 3.53 0.00 0.30 0.00 0.05 96.12 07:09:01 AM 1 1.07 0.00 0.23 0.00 0.03 98.66 07:10:01 AM all 1.06 0.00 0.14 0.00 0.04 98.76 07:10:01 AM 0 0.95 0.00 0.18 0.00 0.05 98.81 07:10:01 AM 1 1.16 0.00 0.10 0.00 0.03 98.71 07:11:01 AM all 6.58 0.00 0.32 0.10 0.06 92.95 07:11:01 AM 0 9.29 0.00 0.28 0.03 0.07 90.32 07:11:01 AM 1 3.87 0.00 0.35 0.17 0.05 95.56 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 6.18 0.00 0.44 0.00 0.06 93.32 07:12:01 AM 0 3.82 0.00 0.39 0.00 0.07 95.73 07:12:01 AM 1 8.58 0.00 0.50 0.00 0.05 90.87 07:13:01 AM all 8.74 0.00 0.51 0.00 0.06 90.69 07:13:01 AM 0 8.48 0.00 0.40 0.00 0.05 91.07 07:13:01 AM 1 9.01 0.00 0.62 0.00 0.07 90.30 07:14:01 AM all 6.62 0.00 0.39 0.00 0.07 92.92 07:14:01 AM 0 5.27 0.00 0.30 0.00 0.07 94.36 07:14:01 AM 1 8.00 0.00 0.48 0.00 0.07 91.44 07:15:01 AM all 2.82 0.00 0.35 0.02 0.06 96.75 07:15:01 AM 0 4.35 0.00 0.49 0.02 0.07 95.07 07:15:01 AM 1 1.30 0.00 0.22 0.02 0.05 98.41 07:16:01 AM all 4.46 0.01 0.25 0.01 0.06 95.22 07:16:01 AM 0 5.98 0.00 0.23 0.02 0.05 93.72 07:16:01 AM 1 2.93 0.02 0.27 0.00 0.07 96.72 07:17:01 AM all 7.33 0.00 0.39 0.00 0.08 92.20 07:17:01 AM 0 12.76 0.00 0.48 0.00 0.09 86.67 07:17:01 AM 1 2.09 0.00 0.30 0.00 0.07 97.54 07:18:01 AM all 7.88 0.00 0.49 0.00 0.08 91.55 07:18:01 AM 0 8.58 0.00 0.59 0.00 0.08 90.74 07:18:01 AM 1 7.17 0.00 0.39 0.00 0.07 92.37 07:19:01 AM all 4.53 0.00 0.36 0.00 0.05 95.06 07:19:01 AM 0 4.50 0.00 0.35 0.00 0.05 95.10 07:19:01 AM 1 4.55 0.00 0.37 0.00 0.05 95.03 07:20:01 AM all 4.33 0.00 0.35 0.00 0.06 95.26 07:20:01 AM 0 4.30 0.00 0.32 0.00 0.05 95.33 07:20:01 AM 1 4.35 0.00 0.39 0.00 0.07 95.19 07:21:01 AM all 4.08 0.00 0.33 0.08 0.05 95.46 07:21:01 AM 0 3.11 0.00 0.30 0.17 0.05 96.37 07:21:01 AM 1 5.05 0.00 0.35 0.00 0.05 94.55 07:22:01 AM all 4.55 0.00 0.27 0.00 0.07 95.11 07:22:01 AM 0 7.40 0.00 0.27 0.00 0.07 92.26 07:22:01 AM 1 1.70 0.00 0.27 0.00 0.07 97.96 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 15.36 0.00 0.45 0.01 0.07 84.11 07:23:01 AM 0 26.72 0.00 0.47 0.02 0.08 72.71 07:23:01 AM 1 3.89 0.00 0.42 0.00 0.05 95.64 07:24:01 AM all 15.30 0.00 0.56 0.00 0.08 84.06 07:24:01 AM 0 19.53 0.00 0.72 0.00 0.09 79.66 07:24:01 AM 1 11.16 0.00 0.40 0.00 0.07 88.37 07:25:01 AM all 8.89 0.00 0.39 0.00 0.05 90.67 07:25:01 AM 0 13.53 0.00 0.44 0.00 0.05 85.98 07:25:01 AM 1 4.25 0.00 0.35 0.00 0.05 95.35 07:26:01 AM all 7.68 0.00 0.35 0.01 0.06 91.90 07:26:01 AM 0 9.60 0.00 0.40 0.00 0.07 89.93 07:26:01 AM 1 5.75 0.00 0.30 0.02 0.05 93.88 07:27:01 AM all 25.05 0.00 2.33 0.08 0.08 72.46 07:27:01 AM 0 41.23 0.00 2.70 0.08 0.08 55.90 07:27:01 AM 1 8.86 0.00 1.95 0.07 0.08 89.04 Average: all 9.73 0.00 1.01 1.65 0.07 87.54 Average: 0 12.09 0.00 1.09 1.16 0.07 85.59 Average: 1 7.37 0.00 0.94 2.14 0.06 89.49