---> uname -a: Linux prd-centos8-robot-2c-8g-11761.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 617 4786 19 2293 6781 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:83:89:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84599sec preferred_lft 84599sec inet6 fe80::f816:3eff:fe83:8919/64 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) 11/19/2025 _x86_64_ (2 CPU) 00:52:58 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 118.76 0.33 118.43 14.53 11072.32 12:56:01 AM 46.72 0.65 46.07 51.05 6337.40 12:57:01 AM 32.16 0.47 31.69 106.52 2122.13 12:58:01 AM 72.03 6.91 65.12 1250.84 7835.95 12:59:01 AM 6.73 0.00 6.73 0.00 509.93 01:00:01 AM 0.13 0.00 0.13 0.00 1.20 01:01:01 AM 0.15 0.00 0.15 0.00 1.42 01:02:01 AM 0.85 0.33 0.52 15.46 101.10 01:03:01 AM 2.25 0.00 2.25 0.00 221.30 01:04:01 AM 0.52 0.00 0.52 0.00 208.30 01:05:01 AM 0.30 0.00 0.30 0.00 132.96 01:06:01 AM 0.38 0.02 0.37 0.13 36.40 01:07:01 AM 8.91 5.93 2.98 574.74 106.75 01:08:01 AM 0.52 0.03 0.48 0.27 21.65 01:09:01 AM 1.63 0.00 1.63 0.00 47.14 01:10:01 AM 0.20 0.00 0.20 0.00 18.56 01:11:01 AM 0.45 0.00 0.45 0.00 193.20 01:12:01 AM 0.52 0.00 0.52 0.00 166.74 01:13:01 AM 0.28 0.00 0.28 0.00 207.62 01:14:01 AM 0.50 0.00 0.50 0.00 98.28 01:15:01 AM 0.15 0.00 0.15 0.00 5.73 01:16:01 AM 0.17 0.00 0.17 0.00 86.39 01:17:01 AM 0.17 0.00 0.17 0.00 17.61 01:18:01 AM 0.13 0.00 0.13 0.00 11.73 01:19:01 AM 0.42 0.00 0.42 0.00 66.16 01:20:01 AM 0.33 0.00 0.33 0.00 65.82 01:21:01 AM 0.35 0.00 0.35 0.00 44.30 01:22:01 AM 15.16 0.32 14.85 36.92 683.29 01:23:01 AM 32.86 0.47 32.39 52.92 3192.39 Average: 11.85 0.53 11.32 72.54 1159.14 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5154236 6997788 2728188 34.61 2688 2020904 725932 8.13 189464 2190824 168060 12:56:01 AM 5164088 7003684 2718336 34.49 2688 2015768 720184 8.06 209820 2157524 9936 12:57:01 AM 4992544 6967588 2889880 36.66 2688 2145928 747328 8.37 238700 2282412 103212 12:58:01 AM 4955364 7051516 2927060 37.13 2688 2262672 632340 7.08 260160 2280600 10832 12:59:01 AM 4955280 7051272 2927144 37.14 2688 2262672 632340 7.08 260164 2280592 4 01:00:01 AM 4954888 7050884 2927536 37.14 2688 2262676 645052 7.22 260164 2280800 8 01:01:01 AM 4954440 7050452 2927984 37.15 2688 2262676 645052 7.22 260164 2281216 4 01:02:01 AM 4898840 6998484 2983584 37.85 2688 2266316 731560 8.19 260624 2336056 436 01:03:01 AM 4890288 6996284 2992136 37.96 2688 2272668 770392 8.63 260624 2344512 2252 01:04:01 AM 4886428 6996280 2995996 38.01 2688 2276532 770392 8.63 260624 2348292 64 01:05:01 AM 4876400 6990136 3006024 38.14 2688 2280400 791980 8.87 260992 2358112 24 01:06:01 AM 4876708 6991444 3005716 38.13 2688 2281400 751236 8.41 260992 2357760 80 01:07:01 AM 4858348 6991468 3024076 38.36 2688 2299768 737996 8.26 263276 2373864 132 01:08:01 AM 4858068 6991556 3024356 38.37 2688 2300136 753372 8.44 263392 2374168 4 01:09:01 AM 4857384 6991524 3025040 38.38 2688 2300780 753372 8.44 263480 2374824 260 01:10:01 AM 4848976 6986856 3033448 38.48 2688 2304528 784760 8.79 263532 2382596 3508 01:11:01 AM 4844248 6986356 3038176 38.54 2688 2308756 784760 8.79 263532 2387116 2116 01:12:01 AM 4842284 6987256 3040140 38.57 2688 2311612 784760 8.79 263532 2389352 160 01:13:01 AM 4835524 6986520 3046900 38.65 2688 2317636 784760 8.79 263532 2396064 12 01:14:01 AM 4832868 6986628 3049556 38.69 2688 2320392 784760 8.79 263532 2398772 4 01:15:01 AM 4832464 6986824 3049960 38.69 2688 2321012 784760 8.79 263532 2399300 500 01:16:01 AM 4831424 6987984 3051000 38.71 2688 2323188 768088 8.60 263532 2400616 132 01:17:01 AM 4831020 6987980 3051404 38.71 2688 2323588 768088 8.60 263532 2401000 44 01:18:01 AM 4831236 6988576 3051188 38.71 2688 2323968 751668 8.42 263532 2400604 116 01:19:01 AM 4826096 6985620 3056328 38.77 2688 2326148 784912 8.79 263684 2405028 484 01:20:01 AM 4824152 6985276 3058272 38.80 2688 2327756 824684 9.23 263684 2407012 296 01:21:01 AM 4806948 6969208 3075476 39.02 2688 2328920 824684 9.23 263684 2424184 244 01:22:01 AM 4916104 6953492 2966320 37.63 2688 2210056 730656 8.18 350448 2251376 84472 01:23:01 AM 4989964 7031560 2892460 36.70 2688 2214852 645484 7.23 509988 2022796 26984 Average: 4897469 6997603 2984955 37.87 2688 2268059 745357 8.35 268825 2334047 14289 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 115.80 94.42 1396.87 12.72 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 32.36 20.41 220.07 3.80 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 42.59 37.34 334.78 8.18 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 589.57 421.34 117.92 97.49 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 2.68 1.98 0.57 0.48 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 1.38 0.73 0.18 0.12 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 2.53 2.02 0.46 0.44 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 55.70 39.12 22.89 4.60 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 32.78 32.98 37.14 4.39 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 15.04 14.65 17.66 2.38 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 86.07 85.44 32.15 7.63 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 53.57 52.30 11.06 4.41 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 57.98 55.50 12.31 5.42 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 10.91 9.08 2.76 1.79 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 9.17 7.42 3.79 1.42 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 88.90 87.75 16.53 15.76 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 106.12 106.07 58.82 7.93 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 89.44 89.45 31.07 6.76 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 100.25 97.62 79.41 7.68 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 39.16 39.79 15.90 3.39 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 40.79 40.68 6.35 3.05 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 55.68 53.85 27.27 5.41 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 12.56 10.78 3.15 2.20 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 9.83 8.11 2.56 1.80 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 91.88 89.25 34.25 7.95 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 39.83 34.41 7.07 3.04 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 20.78 17.89 3.62 2.24 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 122.64 76.51 180.64 146.18 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 18.36 16.56 14.99 8.57 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 67.05 56.67 92.83 13.01 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) 11/19/2025 _x86_64_ (2 CPU) 00:52:58 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 36.64 0.00 5.07 2.09 0.11 56.09 12:55:01 AM 0 40.78 0.00 5.66 1.79 0.10 51.68 12:55:01 AM 1 32.49 0.00 4.49 2.40 0.12 60.50 12:56:01 AM all 13.55 0.00 1.89 1.28 0.09 83.19 12:56:01 AM 0 20.13 0.00 2.25 1.60 0.08 75.93 12:56:01 AM 1 6.96 0.00 1.52 0.97 0.10 90.45 12:57:01 AM all 23.51 0.00 3.36 0.44 0.10 72.58 12:57:01 AM 0 32.12 0.00 3.97 0.50 0.10 63.31 12:57:01 AM 1 14.90 0.00 2.75 0.38 0.10 81.87 12:58:01 AM all 21.65 0.00 5.07 1.35 0.09 71.84 12:58:01 AM 0 31.10 0.00 6.15 1.19 0.07 61.50 12:58:01 AM 1 12.24 0.00 3.99 1.50 0.12 82.15 12:59:01 AM all 0.30 0.00 0.12 0.12 0.04 99.42 12:59:01 AM 0 0.08 0.00 0.15 0.18 0.03 99.55 12:59:01 AM 1 0.52 0.00 0.08 0.05 0.05 99.30 01:00:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 01:00:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:00:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:01:01 AM all 0.36 0.00 0.09 0.00 0.06 99.49 01:01:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 01:01:01 AM 1 0.57 0.00 0.08 0.00 0.07 99.28 01:02:01 AM all 7.99 0.00 0.85 0.01 0.08 91.07 01:02:01 AM 0 9.36 0.00 1.12 0.02 0.08 89.42 01:02:01 AM 1 6.61 0.00 0.59 0.00 0.08 92.72 01:03:01 AM all 11.72 0.00 0.74 0.05 0.11 87.38 01:03:01 AM 0 18.83 0.00 1.22 0.00 0.12 79.83 01:03:01 AM 1 4.61 0.00 0.27 0.10 0.10 94.92 01:04:01 AM all 7.42 0.00 0.29 0.00 0.10 92.19 01:04:01 AM 0 12.49 0.00 0.37 0.00 0.10 87.04 01:04:01 AM 1 2.34 0.00 0.22 0.00 0.10 97.34 01:05:01 AM all 10.63 0.00 1.02 0.02 0.09 88.24 01:05:01 AM 0 12.64 0.00 1.22 0.00 0.08 86.05 01:05:01 AM 1 8.64 0.00 0.82 0.03 0.10 90.40 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 5.72 0.00 0.44 0.00 0.09 93.75 01:06:01 AM 0 9.72 0.00 0.56 0.00 0.09 89.63 01:06:01 AM 1 1.79 0.00 0.32 0.00 0.10 97.79 01:07:01 AM all 7.00 0.23 0.70 0.13 0.10 91.84 01:07:01 AM 0 7.50 0.08 0.69 0.02 0.10 91.61 01:07:01 AM 1 6.51 0.39 0.70 0.23 0.10 92.07 01:08:01 AM all 4.31 0.00 0.44 0.00 0.09 95.16 01:08:01 AM 0 6.85 0.00 0.59 0.00 0.12 92.44 01:08:01 AM 1 1.79 0.00 0.28 0.00 0.07 97.86 01:09:01 AM all 4.05 0.00 0.33 0.02 0.09 95.51 01:09:01 AM 0 6.13 0.00 0.49 0.00 0.12 93.27 01:09:01 AM 1 1.99 0.00 0.18 0.03 0.07 97.73 01:10:01 AM all 11.46 0.00 0.76 0.00 0.08 87.70 01:10:01 AM 0 18.68 0.00 1.10 0.00 0.05 80.18 01:10:01 AM 1 4.52 0.00 0.44 0.00 0.10 94.94 01:11:01 AM all 5.06 0.00 0.47 0.02 0.08 94.37 01:11:01 AM 0 5.55 0.00 0.49 0.00 0.08 93.88 01:11:01 AM 1 4.56 0.00 0.45 0.03 0.08 94.87 01:12:01 AM all 5.55 0.00 0.58 0.03 0.10 93.75 01:12:01 AM 0 8.03 0.00 0.59 0.00 0.10 91.29 01:12:01 AM 1 3.08 0.00 0.57 0.05 0.10 96.20 01:13:01 AM all 6.25 0.00 0.42 0.03 0.08 93.22 01:13:01 AM 0 7.32 0.00 0.40 0.00 0.08 92.20 01:13:01 AM 1 5.18 0.00 0.44 0.05 0.08 94.25 01:14:01 AM all 5.81 0.00 0.69 0.00 0.10 93.40 01:14:01 AM 0 3.54 0.00 0.42 0.00 0.08 95.95 01:14:01 AM 1 8.08 0.00 0.97 0.00 0.12 90.83 01:15:01 AM all 2.39 0.00 0.28 0.00 0.10 97.23 01:15:01 AM 0 1.70 0.00 0.28 0.00 0.10 97.91 01:15:01 AM 1 3.08 0.00 0.27 0.00 0.10 96.55 01:16:01 AM all 5.68 0.00 0.43 0.00 0.08 93.81 01:16:01 AM 0 5.10 0.00 0.42 0.00 0.08 94.40 01:16:01 AM 1 6.26 0.00 0.44 0.00 0.08 93.22 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 4.31 0.00 0.18 0.00 0.09 95.42 01:17:01 AM 0 4.83 0.00 0.18 0.00 0.08 94.91 01:17:01 AM 1 3.80 0.00 0.17 0.00 0.10 95.93 01:18:01 AM all 3.63 0.00 0.24 0.00 0.10 96.02 01:18:01 AM 0 2.02 0.00 0.30 0.00 0.10 97.58 01:18:01 AM 1 5.25 0.00 0.18 0.00 0.10 94.47 01:19:01 AM all 9.26 0.00 0.97 0.00 0.07 89.70 01:19:01 AM 0 10.41 0.00 1.00 0.00 0.07 88.52 01:19:01 AM 1 8.13 0.00 0.93 0.00 0.07 90.87 01:20:01 AM all 4.25 0.00 0.82 0.00 0.10 94.83 01:20:01 AM 0 7.02 0.00 1.27 0.00 0.12 91.59 01:20:01 AM 1 1.49 0.00 0.37 0.00 0.08 98.06 01:21:01 AM all 5.10 0.00 0.28 0.01 0.09 94.52 01:21:01 AM 0 4.69 0.00 0.23 0.00 0.08 94.99 01:21:01 AM 1 5.50 0.00 0.33 0.02 0.10 94.05 01:22:01 AM all 22.82 0.00 2.49 0.10 0.08 74.52 01:22:01 AM 0 26.10 0.00 2.75 0.13 0.07 70.95 01:22:01 AM 1 19.54 0.00 2.22 0.07 0.08 78.09 01:23:01 AM all 33.62 0.00 4.13 0.37 0.09 61.78 01:23:01 AM 0 36.29 0.00 4.40 0.18 0.08 59.04 01:23:01 AM 1 30.96 0.00 3.87 0.55 0.10 64.53 Average: all 9.68 0.01 1.15 0.21 0.09 88.87 Average: 0 12.05 0.00 1.33 0.19 0.09 86.34 Average: 1 7.31 0.01 0.97 0.22 0.09 91.39