---> uname -a: Linux prd-centos8-robot-2c-8g-5222.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 605 4920 19 2171 6793 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:de:8b:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84671sec preferred_lft 84671sec inet6 fe80::f816:3eff:fede:8bd9/64 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) 01/28/2026 _x86_64_ (2 CPU) 03:13:37 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 152.45 85.35 67.09 8195.93 40525.24 03:16:01 AM 115.89 1.08 114.81 75.31 12266.11 03:17:01 AM 28.05 0.42 27.63 64.79 2022.83 03:18:01 AM 64.45 6.90 57.55 1285.84 3499.17 03:19:01 AM 34.55 0.03 34.51 3.52 6490.00 03:20:01 AM 0.82 0.05 0.77 4.80 25.87 03:21:01 AM 2.08 0.00 2.08 0.00 66.31 03:22:01 AM 0.22 0.00 0.22 0.00 2.97 03:23:01 AM 0.13 0.00 0.13 0.00 0.92 03:24:01 AM 0.20 0.00 0.20 0.00 2.67 03:25:01 AM 0.22 0.00 0.22 0.00 3.10 03:26:01 AM 0.13 0.00 0.13 0.00 1.32 03:27:01 AM 0.12 0.00 0.12 0.00 0.77 03:28:01 AM 0.10 0.00 0.10 0.00 1.20 03:29:01 AM 0.30 0.03 0.27 0.27 3.48 03:30:01 AM 1.35 0.00 1.35 0.00 32.74 03:31:01 AM 0.28 0.00 0.28 0.00 3.70 03:32:01 AM 0.18 0.00 0.18 0.00 2.97 03:33:01 AM 0.15 0.00 0.15 0.00 2.02 03:34:01 AM 0.23 0.00 0.23 0.00 2.58 03:35:01 AM 0.33 0.00 0.33 0.00 4.93 03:36:01 AM 0.20 0.00 0.20 0.00 1.92 03:37:01 AM 0.18 0.00 0.18 0.00 2.03 03:38:01 AM 0.10 0.00 0.10 0.00 0.63 03:39:01 AM 0.23 0.00 0.23 0.00 3.13 03:40:01 AM 0.18 0.00 0.18 0.00 3.33 03:41:01 AM 0.17 0.00 0.17 0.00 1.37 03:42:01 AM 33.39 0.63 32.76 73.19 1439.49 Average: 15.59 3.38 12.21 346.79 2369.60 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5370360 6998704 2512072 31.87 2688 1817980 798640 8.94 200192 2020932 146340 03:16:01 AM 5150360 6994108 2732072 34.66 2688 2019376 742348 8.31 198648 2179368 40772 03:17:01 AM 5229756 7075344 2652676 33.65 2688 2021324 649992 7.28 219372 2085392 8 03:18:01 AM 4908964 7009528 2973468 37.72 2688 2266604 694512 7.78 256524 2335764 176304 03:19:01 AM 4942024 7042292 2940408 37.30 2688 2266728 663188 7.43 260796 2294412 4 03:20:01 AM 4901700 7002332 2980732 37.81 2688 2267092 737352 8.26 261132 2334180 4 03:21:01 AM 4901940 7002584 2980492 37.81 2688 2267096 737352 8.26 261132 2334192 4 03:22:01 AM 4901864 7002512 2980568 37.81 2688 2267100 737352 8.26 261132 2334196 4 03:23:01 AM 4899916 7000564 2982516 37.84 2688 2267100 737352 8.26 261132 2336224 4 03:24:01 AM 4900040 7000688 2982392 37.84 2688 2267100 737352 8.26 261132 2336108 4 03:25:01 AM 4899428 7000080 2983004 37.84 2688 2267104 737352 8.26 261132 2336720 16 03:26:01 AM 4899420 7000072 2983012 37.84 2688 2267104 737352 8.26 261132 2337032 8 03:27:01 AM 4899192 6999844 2983240 37.85 2688 2267104 737352 8.26 261132 2337032 4 03:28:01 AM 4898960 6999616 2983472 37.85 2688 2267108 737352 8.26 261132 2337368 12 03:29:01 AM 4898408 6999064 2984024 37.86 2688 2267108 733872 8.22 261324 2337400 24 03:30:01 AM 4898292 6998980 2984140 37.86 2688 2267140 730672 8.18 261324 2337432 12 03:31:01 AM 4898852 6999568 2983580 37.85 2688 2267168 730672 8.18 261324 2337216 32 03:32:01 AM 4898748 6999464 2983684 37.85 2688 2267168 730672 8.18 261324 2337092 4 03:33:01 AM 4898864 6999584 2983568 37.85 2688 2267172 730672 8.18 261324 2337148 4 03:34:01 AM 4898720 6999440 2983712 37.85 2688 2267172 730672 8.18 261324 2337424 16 03:35:01 AM 4898536 6999256 2983896 37.86 2688 2267172 730672 8.18 261324 2337224 8 03:36:01 AM 4898712 6999436 2983720 37.85 2688 2267176 730672 8.18 261324 2337044 8 03:37:01 AM 4898760 6999484 2983672 37.85 2688 2267176 730672 8.18 261324 2337160 4 03:38:01 AM 4898592 6999316 2983840 37.85 2688 2267176 730672 8.18 261324 2337160 4 03:39:01 AM 4898504 6999232 2983928 37.86 2688 2267180 730672 8.18 261324 2337048 4 03:40:01 AM 4898248 6998976 2984184 37.86 2688 2267180 727976 8.15 261324 2337472 4 03:41:01 AM 4940936 7042408 2941496 37.32 2688 2267920 661176 7.40 261636 2294976 744 03:42:01 AM 5023740 6938284 2858692 36.27 2688 2087436 760852 8.52 461792 2037796 11216 Average: 4944708 7003599 2937724 37.27 2688 2227045 727694 8.15 262323 2297090 13413 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 311.03 199.87 1664.48 62.70 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 96.33 74.98 879.28 10.35 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 18.38 9.87 6.24 3.76 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 50.50 41.25 343.78 10.53 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 196.12 143.29 38.82 30.82 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 11.41 5.66 4.00 0.87 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 1.48 0.25 0.11 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 1.80 0.22 0.17 0.01 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 2.67 0.23 0.19 0.02 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 2.40 0.23 0.15 0.02 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 2.62 0.53 0.60 0.28 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 0.73 0.28 0.08 0.02 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.33 0.32 0.26 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 2.95 0.62 0.62 0.29 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 1.65 0.50 0.60 0.39 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 4.23 0.83 0.77 0.18 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.13 0.78 0.30 0.12 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 0.98 0.08 0.10 0.01 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 1.30 0.38 0.40 0.27 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 1.22 0.33 0.36 0.20 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 0.70 0.20 0.17 0.07 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 0.35 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 0.82 0.13 0.05 0.01 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 0.75 0.13 0.07 0.01 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 11.75 0.13 69.93 0.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 1.58 0.22 0.30 0.07 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 18.83 10.90 6.29 1.23 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 43.98 34.01 80.05 31.16 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 28.15 18.72 110.70 5.46 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) 01/28/2026 _x86_64_ (2 CPU) 03:13:37 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 39.22 0.05 7.70 12.58 0.11 40.34 03:15:01 AM 0 45.74 0.05 8.38 12.76 0.12 32.95 03:15:01 AM 1 32.69 0.05 7.03 12.40 0.10 47.73 03:16:01 AM all 30.98 0.00 4.54 1.35 0.09 63.04 03:16:01 AM 0 35.31 0.00 5.11 1.40 0.10 58.08 03:16:01 AM 1 26.65 0.00 3.97 1.30 0.08 68.00 03:17:01 AM all 12.34 0.00 1.68 0.38 0.08 85.52 03:17:01 AM 0 20.43 0.00 2.05 0.35 0.08 77.08 03:17:01 AM 1 4.24 0.00 1.30 0.42 0.07 93.97 03:18:01 AM all 37.18 0.00 6.53 0.51 0.10 55.68 03:18:01 AM 0 50.13 0.00 7.21 0.48 0.10 42.07 03:18:01 AM 1 24.27 0.00 5.86 0.53 0.10 69.24 03:19:01 AM all 1.34 0.00 0.74 0.48 0.04 97.39 03:19:01 AM 0 1.31 0.00 0.75 0.41 0.03 97.50 03:19:01 AM 1 1.38 0.00 0.73 0.56 0.05 97.28 03:20:01 AM all 1.44 0.00 0.17 0.01 0.06 98.33 03:20:01 AM 0 2.26 0.00 0.23 0.00 0.07 97.44 03:20:01 AM 1 0.62 0.00 0.10 0.02 0.05 99.22 03:21:01 AM all 0.45 0.00 0.12 0.02 0.07 99.35 03:21:01 AM 0 0.62 0.00 0.08 0.02 0.07 99.22 03:21:01 AM 1 0.28 0.00 0.15 0.02 0.07 99.48 03:22:01 AM all 0.45 0.00 0.10 0.00 0.06 99.39 03:22:01 AM 0 0.77 0.00 0.12 0.00 0.08 99.03 03:22:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 03:23:01 AM all 0.38 0.00 0.12 0.00 0.07 99.44 03:23:01 AM 0 0.58 0.00 0.13 0.00 0.08 99.20 03:23:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 03:24:01 AM all 0.43 0.00 0.08 0.00 0.08 99.40 03:24:01 AM 0 0.63 0.00 0.07 0.00 0.07 99.23 03:24:01 AM 1 0.23 0.00 0.10 0.00 0.10 99.57 03:25:01 AM all 0.45 0.00 0.10 0.00 0.07 99.38 03:25:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 03:25:01 AM 1 0.30 0.00 0.15 0.00 0.08 99.47 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 0.43 0.00 0.09 0.00 0.06 99.42 03:26:01 AM 0 0.75 0.00 0.10 0.00 0.07 99.08 03:26:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 03:27:01 AM all 0.40 0.00 0.11 0.00 0.06 99.43 03:27:01 AM 0 0.68 0.00 0.12 0.00 0.07 99.13 03:27:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 03:28:01 AM all 0.45 0.00 0.08 0.00 0.06 99.41 03:28:01 AM 0 0.60 0.00 0.03 0.00 0.03 99.33 03:28:01 AM 1 0.30 0.00 0.13 0.00 0.08 99.48 03:29:01 AM all 0.50 0.00 0.20 0.00 0.05 99.25 03:29:01 AM 0 0.65 0.00 0.18 0.00 0.05 99.12 03:29:01 AM 1 0.35 0.00 0.22 0.00 0.05 99.38 03:30:01 AM all 0.64 0.00 0.13 0.00 0.07 99.16 03:30:01 AM 0 0.64 0.00 0.17 0.00 0.10 99.10 03:30:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 03:31:01 AM all 0.58 0.00 0.10 0.00 0.06 99.27 03:31:01 AM 0 0.52 0.00 0.15 0.00 0.08 99.25 03:31:01 AM 1 0.63 0.00 0.05 0.00 0.03 99.28 03:32:01 AM all 0.29 0.00 0.12 0.00 0.05 99.54 03:32:01 AM 0 0.50 0.00 0.17 0.00 0.08 99.25 03:32:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 03:33:01 AM all 0.45 0.00 0.10 0.00 0.07 99.38 03:33:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 03:33:01 AM 1 0.32 0.00 0.15 0.00 0.08 99.45 03:34:01 AM all 0.41 0.00 0.11 0.00 0.05 99.43 03:34:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 03:34:01 AM 1 0.30 0.00 0.18 0.00 0.08 99.43 03:35:01 AM all 0.38 0.00 0.08 0.00 0.06 99.48 03:35:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 03:35:01 AM 1 0.27 0.00 0.12 0.00 0.08 99.53 03:36:01 AM all 0.35 0.00 0.09 0.00 0.08 99.47 03:36:01 AM 0 0.55 0.00 0.10 0.00 0.08 99.26 03:36:01 AM 1 0.15 0.00 0.08 0.00 0.08 99.68 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 0.42 0.00 0.08 0.00 0.06 99.44 03:37:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 03:37:01 AM 1 0.25 0.00 0.12 0.00 0.07 99.57 03:38:01 AM all 0.43 0.00 0.08 0.00 0.07 99.42 03:38:01 AM 0 0.52 0.00 0.02 0.00 0.03 99.43 03:38:01 AM 1 0.33 0.00 0.15 0.00 0.10 99.41 03:39:01 AM all 0.37 0.00 0.08 0.00 0.08 99.47 03:39:01 AM 0 0.40 0.00 0.07 0.00 0.07 99.47 03:39:01 AM 1 0.33 0.00 0.10 0.00 0.08 99.48 03:40:01 AM all 0.37 0.00 0.09 0.00 0.06 99.48 03:40:01 AM 0 0.30 0.00 0.13 0.00 0.08 99.48 03:40:01 AM 1 0.43 0.00 0.05 0.00 0.03 99.48 03:41:01 AM all 0.63 0.00 0.18 0.00 0.05 99.14 03:41:01 AM 0 0.32 0.00 0.17 0.00 0.08 99.43 03:41:01 AM 1 0.95 0.00 0.18 0.00 0.02 98.85 03:42:01 AM all 30.03 0.00 3.86 0.17 0.09 65.84 03:42:01 AM 0 35.19 0.00 3.61 0.20 0.10 60.91 03:42:01 AM 1 24.87 0.00 4.10 0.15 0.08 70.80 Average: all 5.79 0.00 0.98 0.55 0.07 92.61 Average: 0 7.23 0.00 1.05 0.56 0.07 91.09 Average: 1 4.34 0.00 0.91 0.55 0.07 94.13