---> uname -a: Linux prd-centos8-robot-2c-8g-13500.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 636 4800 19 2260 6762 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:ef:84:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84747sec preferred_lft 84747sec inet6 fe80::f816:3eff:feef:8462/64 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) 12/14/2025 _x86_64_ (2 CPU) 01:47:48 LINUX RESTART (2 CPU) 01:48:02 AM tps rtps wtps bread/s bwrtn/s 01:49:01 AM 211.24 156.65 54.59 14853.54 39841.20 01:50:01 AM 123.33 0.18 123.14 5.06 12445.00 01:51:01 AM 37.55 1.05 36.50 95.55 4076.40 01:52:01 AM 65.23 7.16 58.06 1322.49 3841.95 01:53:01 AM 34.33 0.03 34.29 3.47 6350.31 01:54:01 AM 4.05 0.22 3.83 11.73 184.19 01:55:01 AM 2.23 0.00 2.23 0.00 108.13 01:56:01 AM 0.35 0.00 0.35 0.00 68.96 01:57:01 AM 0.57 0.00 0.57 0.00 6.00 01:58:01 AM 0.93 0.00 0.93 0.00 90.70 01:59:01 AM 0.23 0.00 0.23 0.00 3.42 02:00:01 AM 0.45 0.00 0.45 0.00 56.91 02:01:01 AM 0.70 0.02 0.68 0.13 80.27 02:02:01 AM 0.65 0.07 0.58 1.73 41.50 02:03:01 AM 0.87 0.03 0.83 0.27 19.43 02:04:01 AM 1.57 0.00 1.57 0.00 94.95 02:05:01 AM 0.38 0.00 0.38 0.00 54.87 02:06:01 AM 0.70 0.00 0.70 0.00 79.66 02:07:01 AM 0.48 0.00 0.48 0.00 75.17 02:08:01 AM 0.70 0.00 0.70 0.00 87.22 02:09:01 AM 0.38 0.00 0.38 0.00 52.82 02:10:01 AM 0.42 0.00 0.42 0.00 153.07 02:11:01 AM 0.95 0.00 0.95 0.00 126.91 02:12:01 AM 0.63 0.00 0.63 0.00 132.34 02:13:01 AM 0.88 0.00 0.88 0.00 136.31 02:14:01 AM 21.46 0.32 21.14 36.92 2870.11 02:15:01 AM 22.00 0.52 21.48 63.86 890.58 Average: 19.64 6.07 13.57 598.80 2643.57 01:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 AM 5507352 7033232 2375072 30.13 2688 1719004 748832 8.38 186292 1904720 104020 01:50:01 AM 5086620 6930492 2795804 35.47 2688 2019536 794268 8.89 187852 2256256 104344 01:51:01 AM 5188604 7034792 2693820 34.18 2688 2022240 688884 7.71 211780 2131528 10752 01:52:01 AM 4885160 6985320 2997264 38.02 2688 2267272 704888 7.89 253432 2361312 175564 01:53:01 AM 4944328 7044316 2938096 37.27 2688 2267456 645668 7.23 260404 2291592 8 01:54:01 AM 4897948 6999376 2984476 37.86 2688 2268912 715960 8.02 260548 2337548 124 01:55:01 AM 4890896 6994424 2991528 37.95 2688 2270996 715960 8.02 260792 2344448 1080 01:56:01 AM 4883848 6988228 2998576 38.04 2688 2271848 751188 8.41 260792 2351588 28 01:57:01 AM 4883980 6988368 2998444 38.04 2688 2271856 751188 8.41 260792 2351392 4 01:58:01 AM 4879728 6986344 3002696 38.09 2688 2274084 751188 8.41 260836 2355720 8 01:59:01 AM 4877056 6984000 3005368 38.13 2688 2274412 751188 8.41 260848 2358360 336 02:00:01 AM 4873228 6982228 3009196 38.18 2688 2276468 768024 8.60 261020 2361880 852 02:01:01 AM 4868512 6979064 3013912 38.24 2688 2278024 768024 8.60 261028 2366300 264 02:02:01 AM 4868268 6979608 3014156 38.24 2688 2278812 786648 8.81 261200 2366452 36 02:03:01 AM 4867812 6979444 3014612 38.24 2688 2279096 775200 8.68 261276 2366716 20 02:04:01 AM 4863596 6977408 3018828 38.30 2688 2281268 775200 8.68 261336 2370964 440 02:05:01 AM 4861052 6976860 3021372 38.33 2688 2283288 775200 8.68 261376 2373644 1012 02:06:01 AM 4855076 6972572 3027348 38.41 2688 2284968 775200 8.68 261600 2379448 820 02:07:01 AM 4853392 6972512 3029032 38.43 2688 2286624 775200 8.68 261792 2380868 584 02:08:01 AM 4849332 6970612 3033092 38.48 2688 2288792 775200 8.68 261976 2384600 588 02:09:01 AM 4848036 6970740 3034388 38.50 2688 2290160 775200 8.68 262000 2386140 532 02:10:01 AM 4840024 6966984 3042400 38.60 2688 2294440 793364 8.88 262204 2393844 420 02:11:01 AM 4835020 6966988 3047404 38.66 2688 2299424 793364 8.88 262436 2398624 2300 02:12:01 AM 4830780 6964920 3051644 38.71 2688 2301608 793364 8.88 262480 2402844 936 02:13:01 AM 4696316 6836788 3186108 40.42 2688 2307968 904708 10.13 262504 2537176 3704 02:14:01 AM 4929700 6934228 2952724 37.46 2688 2177772 758604 8.49 338180 2252328 24028 02:15:01 AM 4945184 6951896 2937240 37.26 2688 2180388 746368 8.36 497916 2081364 12380 Average: 4911513 6975991 2970911 37.69 2688 2233952 761410 8.53 265359 2327691 16488 01:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 273.65 162.77 1302.74 58.92 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 124.63 93.59 1295.59 12.55 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 11.69 6.80 5.61 3.15 0.00 0.00 0.00 0.00 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 42.72 36.00 335.82 7.98 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 199.67 146.41 43.35 32.77 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 37.52 17.39 10.78 2.74 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 43.19 42.49 7.85 6.49 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 35.35 33.31 6.40 9.77 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 1.62 0.42 0.16 0.03 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 67.86 64.28 12.13 5.50 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 29.90 14.90 5.35 2.33 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 105.25 86.12 20.90 12.08 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 52.02 50.71 11.16 4.38 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 19.84 18.76 4.34 3.66 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 16.09 14.73 2.89 1.32 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 40.96 37.54 8.94 5.49 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 58.16 55.99 13.38 8.90 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 60.70 60.46 11.17 7.47 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 59.34 61.39 10.88 7.50 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 56.63 51.83 16.69 6.16 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 30.29 23.31 6.25 3.43 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 58.91 59.61 9.65 7.57 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 84.74 84.86 18.14 12.91 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 44.12 42.05 9.08 4.56 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 3.73 4.30 1.26 0.91 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 91.65 58.61 180.78 132.49 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 13.80 13.63 12.23 6.73 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 61.51 49.65 123.88 13.60 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) 12/14/2025 _x86_64_ (2 CPU) 01:47:48 LINUX RESTART (2 CPU) 01:48:02 AM CPU %user %nice %system %iowait %steal %idle 01:49:01 AM all 46.14 0.07 10.91 13.74 0.14 29.01 01:49:01 AM 0 45.81 0.07 10.91 14.43 0.10 28.68 01:49:01 AM 1 46.47 0.07 10.92 13.04 0.17 29.34 01:50:01 AM all 37.90 0.00 5.19 3.04 0.12 53.74 01:50:01 AM 0 21.45 0.00 4.33 2.86 0.12 71.24 01:50:01 AM 1 54.39 0.00 6.05 3.22 0.13 36.21 01:51:01 AM all 13.28 0.00 1.63 1.65 0.07 83.37 01:51:01 AM 0 9.94 0.00 1.62 1.59 0.07 86.79 01:51:01 AM 1 16.62 0.00 1.63 1.72 0.07 79.96 01:52:01 AM all 31.77 0.00 5.78 1.04 0.09 61.32 01:52:01 AM 0 32.74 0.00 5.70 0.68 0.10 60.78 01:52:01 AM 1 30.80 0.00 5.86 1.40 0.08 61.86 01:53:01 AM all 7.09 0.00 1.57 1.04 0.06 90.23 01:53:01 AM 0 6.24 0.00 1.55 1.12 0.05 91.03 01:53:01 AM 1 7.94 0.00 1.59 0.97 0.07 89.43 01:54:01 AM all 5.01 0.00 0.32 0.02 0.07 94.58 01:54:01 AM 0 2.67 0.00 0.33 0.00 0.05 96.94 01:54:01 AM 1 7.36 0.00 0.30 0.03 0.08 92.22 01:55:01 AM all 9.63 0.00 0.48 0.01 0.07 89.82 01:55:01 AM 0 8.66 0.00 0.36 0.02 0.07 90.90 01:55:01 AM 1 10.61 0.00 0.61 0.00 0.07 88.71 01:56:01 AM all 4.96 0.00 0.43 0.00 0.08 94.52 01:56:01 AM 0 2.95 0.00 0.30 0.00 0.08 96.67 01:56:01 AM 1 7.03 0.00 0.57 0.00 0.09 92.31 01:57:01 AM all 0.22 0.00 0.09 0.00 0.08 99.62 01:57:01 AM 0 0.22 0.00 0.12 0.00 0.08 99.58 01:57:01 AM 1 0.22 0.00 0.07 0.00 0.07 99.65 01:58:01 AM all 6.42 0.00 0.30 0.03 0.08 93.18 01:58:01 AM 0 2.55 0.00 0.35 0.00 0.07 97.03 01:58:01 AM 1 10.28 0.00 0.25 0.05 0.08 89.33 01:59:01 AM all 1.71 0.00 0.16 0.00 0.08 98.04 01:59:01 AM 0 1.74 0.00 0.18 0.00 0.10 97.97 01:59:01 AM 1 1.69 0.00 0.13 0.00 0.07 98.11 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 10.26 0.00 0.69 0.04 0.08 88.93 02:00:01 AM 0 11.56 0.00 0.76 0.00 0.07 87.61 02:00:01 AM 1 8.99 0.00 0.61 0.08 0.08 90.23 02:01:01 AM all 4.71 0.00 0.25 0.00 0.09 94.95 02:01:01 AM 0 1.40 0.00 0.28 0.00 0.08 98.23 02:01:01 AM 1 8.02 0.00 0.22 0.00 0.10 91.66 02:02:01 AM all 4.91 0.00 0.35 0.00 0.09 94.64 02:02:01 AM 0 3.13 0.00 0.37 0.00 0.10 96.39 02:02:01 AM 1 6.70 0.00 0.32 0.00 0.09 92.89 02:03:01 AM all 2.20 0.00 0.34 0.00 0.08 97.38 02:03:01 AM 0 1.12 0.00 0.22 0.00 0.07 98.60 02:03:01 AM 1 3.30 0.00 0.47 0.00 0.08 96.14 02:04:01 AM all 7.66 0.00 0.37 0.02 0.08 91.88 02:04:01 AM 0 3.93 0.00 0.30 0.03 0.07 95.67 02:04:01 AM 1 11.46 0.00 0.44 0.00 0.09 88.02 02:05:01 AM all 7.75 0.00 0.55 0.00 0.08 91.63 02:05:01 AM 0 3.75 0.00 0.39 0.00 0.07 95.79 02:05:01 AM 1 11.82 0.00 0.70 0.00 0.09 87.39 02:06:01 AM all 4.33 0.00 0.36 0.01 0.08 95.22 02:06:01 AM 0 3.75 0.00 0.35 0.00 0.08 95.82 02:06:01 AM 1 4.90 0.00 0.37 0.02 0.08 94.63 02:07:01 AM all 4.37 0.00 0.34 0.00 0.08 95.21 02:07:01 AM 0 2.88 0.00 0.30 0.00 0.07 96.75 02:07:01 AM 1 5.86 0.00 0.38 0.00 0.10 93.66 02:08:01 AM all 4.67 0.00 0.33 0.11 0.09 94.80 02:08:01 AM 0 3.10 0.00 0.30 0.13 0.08 96.39 02:08:01 AM 1 6.24 0.00 0.35 0.08 0.10 93.22 02:09:01 AM all 4.62 0.00 0.29 0.00 0.08 95.02 02:09:01 AM 0 1.30 0.00 0.25 0.00 0.08 98.36 02:09:01 AM 1 7.93 0.00 0.33 0.00 0.07 91.67 02:10:01 AM all 14.21 0.00 0.46 0.03 0.08 85.22 02:10:01 AM 0 4.47 0.00 0.37 0.05 0.08 95.03 02:10:01 AM 1 24.04 0.00 0.56 0.00 0.08 75.32 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 16.41 0.00 0.65 0.07 0.09 82.78 02:11:01 AM 0 5.43 0.00 0.55 0.12 0.08 93.81 02:11:01 AM 1 27.64 0.00 0.75 0.02 0.10 71.49 02:12:01 AM all 6.86 0.00 0.33 0.00 0.07 92.75 02:12:01 AM 0 7.90 0.00 0.30 0.00 0.05 91.75 02:12:01 AM 1 5.82 0.00 0.35 0.00 0.08 93.74 02:13:01 AM all 12.22 0.00 0.38 0.00 0.08 87.32 02:13:01 AM 0 2.64 0.00 0.23 0.00 0.07 97.06 02:13:01 AM 1 21.77 0.00 0.53 0.00 0.10 77.60 02:14:01 AM all 19.07 0.00 2.38 4.88 0.10 73.57 02:14:01 AM 0 12.94 0.00 2.06 4.53 0.08 80.38 02:14:01 AM 1 25.17 0.00 2.70 5.23 0.12 66.78 02:15:01 AM all 23.53 0.00 2.81 3.74 0.08 69.83 02:15:01 AM 0 17.26 0.00 2.67 2.34 0.08 77.64 02:15:01 AM 1 29.79 0.00 2.95 5.14 0.08 62.03 Average: all 11.55 0.00 1.40 1.09 0.08 85.89 Average: 0 8.18 0.00 1.31 1.03 0.08 89.40 Average: 1 14.92 0.00 1.48 1.15 0.09 82.36