---> uname -a: Linux prd-centos8-robot-2c-8g-25751.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4911 19 2182 6795 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:32:27:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85010sec preferred_lft 85010sec inet6 fe80::f816:3eff:fe32:2797/64 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) 01/12/2026 _x86_64_ (2 CPU) 00:39:37 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 578.95 78.95 500.00 1509.77 1019398.50 12:41:01 AM 128.89 61.35 67.53 7973.61 6852.76 12:42:01 AM 99.32 1.08 98.23 75.31 11494.44 12:43:01 AM 41.83 0.42 41.41 64.79 3366.96 12:44:01 AM 77.77 6.93 70.84 1289.30 8339.10 12:45:01 AM 7.50 0.08 7.42 5.87 591.63 12:46:01 AM 2.35 0.00 2.35 0.00 79.24 12:47:01 AM 0.17 0.00 0.17 0.00 2.15 12:48:01 AM 0.28 0.00 0.28 0.00 11.06 12:49:01 AM 0.18 0.00 0.18 0.00 3.37 12:50:01 AM 0.17 0.00 0.17 0.00 8.50 12:51:01 AM 0.40 0.00 0.40 0.00 6.46 12:52:01 AM 0.32 0.00 0.32 0.00 11.38 12:53:01 AM 0.20 0.00 0.20 0.00 3.50 12:54:01 AM 0.15 0.00 0.15 0.00 16.03 12:55:01 AM 1.32 0.03 1.28 0.27 32.23 12:56:01 AM 0.47 0.00 0.47 0.00 15.31 12:57:01 AM 0.22 0.00 0.22 0.00 3.27 12:58:01 AM 0.22 0.00 0.22 0.00 10.03 12:59:02 AM 0.12 0.00 0.12 0.00 2.55 01:00:01 AM 0.41 0.00 0.41 0.00 13.66 01:01:01 AM 0.43 0.02 0.42 0.13 7.05 01:02:01 AM 18.24 0.47 17.77 48.51 885.11 Average: 17.90 3.28 14.62 431.41 2469.81 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6140320 7353500 1742112 22.10 2688 1420172 373064 4.73 109144 1411420 232 12:41:01 AM 5368960 7055044 2513472 31.89 2688 1868756 691340 7.74 187096 2007088 177812 12:42:01 AM 5144836 6993476 2737596 34.73 2688 2024076 713016 7.98 198700 2185544 42072 12:43:01 AM 5030120 6987476 2852312 36.19 2688 2128008 722296 8.09 233524 2251652 91604 12:44:01 AM 4932280 7038336 2950152 37.43 2688 2272252 646388 7.24 260920 2301216 10824 12:45:01 AM 4889888 6996676 2992544 37.96 2688 2273000 713196 7.99 261252 2343508 4 12:46:01 AM 4889644 6996448 2992788 37.97 2688 2273032 713196 7.99 261252 2343560 4 12:47:01 AM 4880924 6987972 3001508 38.08 2688 2273260 726084 8.13 261252 2352132 236 12:48:01 AM 4880700 6987784 3001732 38.08 2688 2273296 710584 7.96 261252 2352200 40 12:49:01 AM 4880796 6988088 3001636 38.08 2688 2273520 726040 8.13 261260 2352524 232 12:50:01 AM 4880660 6988000 3001772 38.08 2688 2273552 724728 8.11 261260 2352688 40 12:51:01 AM 4888060 6995612 2994372 37.99 2688 2273776 715376 8.01 261260 2344920 232 12:52:01 AM 4888088 6995688 2994344 37.99 2688 2273808 715376 8.01 261260 2344900 40 12:53:01 AM 4888184 6995992 2994248 37.99 2688 2274016 715376 8.01 261268 2345232 212 12:54:01 AM 4888156 6996208 2994276 37.99 2688 2274260 715376 8.01 261368 2345380 4 12:55:01 AM 4872920 6981024 3009512 38.18 2688 2274312 736080 8.24 261564 2359300 16 12:56:01 AM 4858156 6966504 3024276 38.37 2688 2274556 744912 8.34 261564 2374208 4 12:57:01 AM 4870896 6979276 3011536 38.21 2688 2274588 744912 8.34 261564 2360940 8 12:58:01 AM 4883576 6992188 2998856 38.04 2688 2274820 725820 8.13 261564 2349252 4 12:59:02 AM 4869780 6978440 3012652 38.22 2688 2274868 751696 8.42 261564 2363072 4 01:00:01 AM 4860864 6969760 3021568 38.33 2688 2275104 744140 8.33 261564 2370800 4 01:01:01 AM 4876088 6985024 3006344 38.14 2688 2275144 744140 8.33 261564 2355612 4 01:02:01 AM 5082884 7006468 2799548 35.52 2688 2095440 679972 7.61 462556 1975572 22356 Average: 4984643 7009347 2897789 36.76 2688 2194244 704048 7.88 256329 2267075 15043 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 321.21 200.93 1691.32 63.47 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 69.44 55.48 842.04 9.11 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 33.09 29.73 165.50 7.96 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 146.90 127.62 215.47 33.21 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 32.91 24.28 7.78 5.32 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 5.47 0.78 1.48 0.72 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 19.89 17.99 120.63 1.69 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.77 0.17 0.21 0.02 0.00 0.00 0.00 0.00 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 8.50 8.30 1.33 0.66 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 0.55 0.15 0.04 0.02 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 16.58 16.14 120.09 1.27 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 0.57 0.15 0.04 0.02 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 8.13 7.88 1.36 0.80 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 10.71 10.13 2.02 2.52 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 7.83 7.12 117.88 0.47 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 34.24 31.49 355.73 2.25 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 0.35 0.08 0.03 0.01 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 8.67 8.47 1.74 0.67 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 8.13 7.35 117.80 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 30.99 30.50 361.40 2.13 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 0.52 0.25 0.16 0.08 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 61.89 45.01 88.67 36.83 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 37.62 28.61 191.19 7.71 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) 01/12/2026 _x86_64_ (2 CPU) 00:39:37 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 7.95 0.00 21.97 61.36 0.00 8.71 12:40:01 AM 0 10.61 0.00 21.97 50.00 0.00 17.42 12:40:01 AM 1 5.30 0.00 21.97 72.73 0.00 0.00 12:41:01 AM all 43.33 0.03 8.13 1.06 0.09 47.36 12:41:01 AM 0 44.69 0.02 8.67 1.14 0.08 45.40 12:41:01 AM 1 41.97 0.03 7.58 0.98 0.10 49.32 12:42:01 AM all 26.40 0.00 3.64 0.85 0.08 69.03 12:42:01 AM 0 16.56 0.00 3.32 0.60 0.10 79.41 12:42:01 AM 1 36.22 0.00 3.95 1.10 0.07 58.66 12:43:01 AM all 27.10 0.00 3.64 0.26 0.09 68.91 12:43:01 AM 0 24.90 0.00 3.43 0.17 0.08 71.42 12:43:01 AM 1 29.31 0.00 3.84 0.35 0.10 66.40 12:44:01 AM all 22.38 0.00 4.59 0.59 0.08 72.35 12:44:01 AM 0 21.66 0.00 4.61 0.53 0.10 73.10 12:44:01 AM 1 23.10 0.00 4.58 0.65 0.07 71.60 12:45:01 AM all 2.30 0.00 0.32 0.05 0.07 97.27 12:45:01 AM 0 1.85 0.00 0.28 0.03 0.07 97.76 12:45:01 AM 1 2.74 0.00 0.35 0.07 0.07 96.78 12:46:01 AM all 0.53 0.00 0.13 0.01 0.08 99.26 12:46:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 12:46:01 AM 1 0.47 0.00 0.20 0.02 0.12 99.20 12:47:01 AM all 1.03 0.00 0.15 0.00 0.09 98.73 12:47:01 AM 0 1.15 0.00 0.17 0.00 0.10 98.58 12:47:01 AM 1 0.90 0.00 0.13 0.00 0.08 98.88 12:48:01 AM all 0.46 0.00 0.11 0.00 0.10 99.33 12:48:01 AM 0 0.17 0.00 0.12 0.00 0.12 99.60 12:48:01 AM 1 0.75 0.00 0.10 0.00 0.08 99.07 12:49:01 AM all 0.91 0.00 0.14 0.00 0.08 98.86 12:49:01 AM 0 0.52 0.00 0.15 0.00 0.08 99.25 12:49:01 AM 1 1.30 0.00 0.13 0.00 0.08 98.48 12:50:01 AM all 0.48 0.00 0.10 0.00 0.10 99.32 12:50:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.26 12:50:01 AM 1 0.35 0.00 0.13 0.00 0.13 99.38 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.94 0.00 0.15 0.00 0.08 98.82 12:51:01 AM 0 0.68 0.00 0.10 0.00 0.05 99.17 12:51:01 AM 1 1.20 0.00 0.20 0.00 0.12 98.48 12:52:01 AM all 0.48 0.00 0.10 0.00 0.09 99.32 12:52:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 12:52:01 AM 1 0.37 0.00 0.15 0.00 0.13 99.35 12:53:01 AM all 1.30 0.00 0.11 0.00 0.07 98.52 12:53:01 AM 0 0.97 0.00 0.08 0.00 0.03 98.92 12:53:01 AM 1 1.64 0.00 0.13 0.00 0.10 98.13 12:54:01 AM all 1.02 0.00 0.15 0.00 0.07 98.76 12:54:01 AM 0 1.04 0.00 0.08 0.00 0.02 98.86 12:54:01 AM 1 1.00 0.00 0.22 0.00 0.12 98.66 12:55:01 AM all 0.53 0.00 0.27 0.01 0.08 99.11 12:55:01 AM 0 0.40 0.00 0.37 0.00 0.07 99.16 12:55:01 AM 1 0.67 0.00 0.17 0.02 0.08 99.06 12:56:01 AM all 1.08 0.00 0.18 0.00 0.08 98.67 12:56:01 AM 0 0.79 0.00 0.23 0.00 0.10 98.88 12:56:01 AM 1 1.37 0.00 0.12 0.00 0.05 98.46 12:57:01 AM all 0.48 0.00 0.10 0.00 0.08 99.35 12:57:01 AM 0 0.37 0.00 0.13 0.00 0.10 99.40 12:57:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:58:01 AM all 0.96 0.00 0.12 0.00 0.08 98.85 12:58:01 AM 0 1.27 0.00 0.13 0.00 0.05 98.55 12:58:01 AM 1 0.65 0.00 0.10 0.00 0.10 99.15 12:59:02 AM all 0.54 0.00 0.12 0.00 0.08 99.26 12:59:02 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 12:59:02 AM 1 0.48 0.00 0.18 0.00 0.12 99.21 01:00:01 AM all 1.02 0.00 0.20 0.01 0.08 98.69 01:00:01 AM 0 1.05 0.00 0.19 0.02 0.08 98.66 01:00:01 AM 1 0.99 0.00 0.20 0.00 0.08 98.73 01:01:01 AM all 0.48 0.00 0.12 0.00 0.08 99.32 01:01:01 AM 0 0.38 0.00 0.15 0.00 0.10 99.36 01:01:01 AM 1 0.58 0.00 0.08 0.00 0.07 99.27 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 18.72 0.00 2.89 0.08 0.07 78.25 01:02:01 AM 0 12.72 0.00 2.53 0.05 0.07 84.63 01:02:01 AM 1 24.73 0.00 3.24 0.10 0.07 71.87 Average: all 6.94 0.00 1.18 0.19 0.08 91.60 Average: 0 6.08 0.00 1.16 0.17 0.07 92.52 Average: 1 7.80 0.00 1.20 0.22 0.09 90.68