---> uname -a: Linux prd-centos8-robot-2c-8g-10347.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 620 4840 19 2235 6778 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:b0:13:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84660sec preferred_lft 84660sec inet6 fe80::f816:3eff:feb0:1356/64 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) 02/14/2026 _x86_64_ (2 CPU) 02:04:43 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 205.83 144.58 61.25 14369.62 40312.49 02:07:01 AM 125.88 1.10 124.78 75.85 12642.91 02:08:01 AM 28.21 0.42 27.79 64.78 2297.98 02:09:01 AM 82.85 6.93 75.92 1289.52 8603.55 02:10:01 AM 14.31 0.00 14.31 0.00 1214.83 02:11:01 AM 2.27 0.00 2.27 0.00 63.81 02:12:01 AM 0.23 0.00 0.23 0.00 3.07 02:13:01 AM 0.30 0.07 0.23 4.93 7.47 02:14:01 AM 2.15 0.07 2.08 3.20 194.80 02:15:01 AM 0.35 0.00 0.35 0.00 76.59 02:16:01 AM 0.25 0.00 0.25 0.00 3.68 02:17:01 AM 0.28 0.00 0.28 0.00 70.94 02:18:01 AM 0.23 0.00 0.23 0.00 66.24 02:19:01 AM 0.23 0.00 0.23 0.00 10.46 02:20:01 AM 0.32 0.03 0.28 0.27 12.98 02:21:01 AM 1.35 0.00 1.35 0.00 96.44 02:22:01 AM 0.30 0.00 0.30 0.00 5.08 02:23:01 AM 0.27 0.00 0.27 0.00 8.83 02:24:01 AM 0.22 0.00 0.22 0.00 4.98 02:25:01 AM 0.32 0.00 0.32 0.00 105.35 02:26:01 AM 0.30 0.00 0.30 0.00 65.94 02:27:01 AM 0.28 0.00 0.28 0.00 78.87 02:28:01 AM 0.15 0.00 0.15 0.00 17.08 02:29:01 AM 0.23 0.00 0.23 0.00 126.26 02:30:01 AM 0.28 0.00 0.28 0.00 42.93 02:31:01 AM 0.33 0.00 0.33 0.00 38.97 02:32:01 AM 0.23 0.00 0.23 0.00 40.43 02:33:01 AM 17.84 0.40 17.44 46.78 982.54 Average: 17.35 5.49 11.86 566.37 2400.14 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5401880 6979752 2480552 31.47 2688 1770124 778500 8.72 189844 2006356 104024 02:07:01 AM 5140492 6983648 2741940 34.79 2688 2018788 740060 8.29 199044 2187864 40204 02:08:01 AM 5124892 6996884 2757540 34.98 2688 2047444 750288 8.40 226624 2177744 26560 02:09:01 AM 4924952 7024628 2957480 37.52 2688 2265836 659516 7.38 261576 2305500 25480 02:10:01 AM 4928360 7027712 2954072 37.48 2688 2265844 675744 7.57 261588 2305872 8 02:11:01 AM 4928872 7028236 2953560 37.47 2688 2265848 675744 7.57 261592 2305812 8 02:12:01 AM 4929084 7028448 2953348 37.47 2688 2265848 675744 7.57 261592 2305744 12 02:13:01 AM 4873720 6976296 3008712 38.17 2688 2269060 744212 8.33 261932 2360396 3056 02:14:01 AM 4868100 6973332 3014332 38.24 2688 2271732 760456 8.51 262140 2365412 1788 02:15:01 AM 4868252 6973868 3014180 38.24 2688 2272108 760456 8.51 262140 2365796 16 02:16:01 AM 4865328 6972996 3017104 38.28 2688 2274160 760456 8.51 262140 2368392 2056 02:17:01 AM 4865236 6972928 3017196 38.28 2688 2274176 760456 8.51 262140 2368348 4 02:18:01 AM 4862800 6972396 3019632 38.31 2688 2276080 760456 8.51 262400 2370620 4 02:19:01 AM 4862288 6972168 3020144 38.31 2688 2276372 760456 8.51 262400 2371228 56 02:20:01 AM 4861936 6972076 3020496 38.32 2688 2276616 770760 8.63 262584 2371344 20 02:21:01 AM 4858748 6970900 3023684 38.36 2688 2278628 770760 8.63 262648 2374136 20 02:22:01 AM 4858832 6971032 3023600 38.36 2688 2278692 770760 8.63 262648 2374324 64 02:23:01 AM 4859048 6971376 3023384 38.36 2688 2278820 770760 8.63 262648 2374248 4 02:24:01 AM 4851864 6966964 3030568 38.45 2688 2281584 792964 8.88 262660 2381280 2696 02:25:01 AM 4853596 6969224 3028836 38.43 2688 2282104 757352 8.48 262660 2379796 164 02:26:01 AM 4851356 6969024 3031076 38.45 2688 2284144 772752 8.65 262660 2381956 340 02:27:01 AM 4848752 6968384 3033680 38.49 2688 2286108 772752 8.65 262660 2384432 32 02:28:01 AM 4847668 6968912 3034764 38.50 2688 2287720 772752 8.65 262660 2385560 1156 02:29:01 AM 4840792 6964944 3041640 38.59 2688 2290636 772752 8.65 262660 2392512 328 02:30:01 AM 4839224 6964436 3043208 38.61 2688 2291696 793108 8.88 262660 2394044 204 02:31:01 AM 4836800 6962948 3045632 38.64 2688 2292636 793108 8.88 262660 2396480 136 02:32:01 AM 4832660 6959916 3049772 38.69 2688 2293736 793108 8.88 262660 2400412 116 02:33:01 AM 5013552 6992596 2868880 36.40 2688 2151256 703196 7.87 488568 2019796 53500 Average: 4910682 6980572 2971750 37.70 2688 2238136 752480 8.43 264292 2327693 9359 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.03 192.49 1663.19 61.22 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 75.20 56.89 878.04 9.11 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 22.78 14.63 7.70 5.11 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 424.01 296.77 412.43 69.92 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 210.88 146.95 40.70 30.26 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 2.47 2.03 0.55 0.48 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 2.80 2.02 0.47 0.44 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 99.85 86.59 31.20 7.12 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 140.33 137.49 30.30 10.67 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 20.78 17.98 4.44 1.23 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 72.64 72.90 20.53 5.10 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 1.78 0.10 0.20 0.01 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 66.09 64.27 19.15 5.17 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 21.23 20.98 3.90 1.98 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 11.73 8.15 1.91 0.70 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 20.27 19.54 13.68 1.83 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 9.50 8.95 1.64 0.81 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 1.88 2.13 0.32 0.18 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 90.33 91.10 25.26 6.94 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 24.64 23.84 4.39 2.49 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 114.65 114.53 21.80 11.39 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 133.58 133.38 24.14 10.56 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 87.37 87.30 17.47 6.95 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 54.75 56.40 17.25 4.32 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 3.40 3.95 0.67 0.67 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 3.23 3.33 0.78 0.61 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 40.83 40.86 6.63 3.06 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 106.98 70.93 161.07 98.74 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 77.54 63.44 121.79 12.75 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) 02/14/2026 _x86_64_ (2 CPU) 02:04:43 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 39.59 0.06 10.23 14.69 0.10 35.33 02:06:01 AM 0 32.57 0.07 10.75 12.23 0.10 44.28 02:06:01 AM 1 46.61 0.05 9.71 17.15 0.10 26.39 02:07:01 AM all 30.33 0.00 5.11 2.84 0.10 61.62 02:07:01 AM 0 19.50 0.00 4.33 3.22 0.10 72.85 02:07:01 AM 1 41.21 0.00 5.90 2.45 0.10 50.35 02:08:01 AM all 14.28 0.00 2.55 0.43 0.09 82.65 02:08:01 AM 0 17.68 0.00 2.75 0.40 0.10 79.07 02:08:01 AM 1 10.89 0.00 2.35 0.45 0.08 86.22 02:09:01 AM all 33.20 0.00 6.37 2.36 0.10 57.97 02:09:01 AM 0 31.78 0.00 6.27 1.47 0.10 60.38 02:09:01 AM 1 34.62 0.00 6.47 3.25 0.10 55.56 02:10:01 AM all 0.59 0.00 0.45 0.14 0.05 98.76 02:10:01 AM 0 0.43 0.00 0.55 0.27 0.03 98.71 02:10:01 AM 1 0.75 0.00 0.35 0.02 0.07 98.81 02:11:01 AM all 0.21 0.00 0.08 0.01 0.04 99.67 02:11:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 02:11:01 AM 1 0.33 0.00 0.08 0.02 0.05 99.51 02:12:01 AM all 0.25 0.00 0.08 0.00 0.04 99.63 02:12:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 02:12:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 02:13:01 AM all 7.07 0.00 1.12 0.00 0.07 91.74 02:13:01 AM 0 3.61 0.00 0.52 0.00 0.07 95.80 02:13:01 AM 1 10.54 0.00 1.73 0.00 0.07 87.66 02:14:01 AM all 9.03 0.00 1.01 0.03 0.09 89.84 02:14:01 AM 0 9.85 0.00 1.53 0.05 0.10 88.47 02:14:01 AM 1 8.20 0.00 0.49 0.02 0.08 91.21 02:15:01 AM all 1.35 0.00 0.25 0.00 0.08 98.33 02:15:01 AM 0 1.74 0.00 0.30 0.00 0.08 97.87 02:15:01 AM 1 0.95 0.00 0.20 0.00 0.07 98.78 02:16:01 AM all 4.48 0.00 0.45 0.00 0.08 94.98 02:16:01 AM 0 7.17 0.00 0.54 0.00 0.08 92.21 02:16:01 AM 1 1.79 0.00 0.37 0.00 0.08 97.76 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 0.89 0.00 0.11 0.01 0.08 98.91 02:17:01 AM 0 1.00 0.00 0.12 0.00 0.10 98.78 02:17:01 AM 1 0.79 0.00 0.10 0.02 0.05 99.05 02:18:01 AM all 6.30 0.00 0.62 0.00 0.08 93.00 02:18:01 AM 0 8.93 0.00 0.68 0.00 0.08 90.31 02:18:01 AM 1 3.69 0.00 0.57 0.00 0.08 95.66 02:19:01 AM all 1.53 0.00 0.23 0.00 0.06 98.19 02:19:01 AM 0 0.87 0.00 0.22 0.00 0.05 98.86 02:19:01 AM 1 2.19 0.00 0.23 0.00 0.07 97.50 02:20:01 AM all 1.25 0.00 0.28 0.00 0.08 98.40 02:20:01 AM 0 1.46 0.00 0.25 0.00 0.07 98.23 02:20:01 AM 1 1.04 0.00 0.30 0.00 0.08 98.58 02:21:01 AM all 4.53 0.00 0.38 0.03 0.07 95.00 02:21:01 AM 0 2.18 0.00 0.23 0.05 0.07 97.47 02:21:01 AM 1 6.89 0.00 0.52 0.00 0.07 92.53 02:22:01 AM all 1.08 0.00 0.13 0.00 0.08 98.71 02:22:01 AM 0 1.09 0.00 0.12 0.00 0.07 98.73 02:22:01 AM 1 1.07 0.00 0.15 0.00 0.08 98.70 02:23:01 AM all 0.69 0.00 0.16 0.00 0.07 99.09 02:23:01 AM 0 0.89 0.00 0.18 0.00 0.07 98.86 02:23:01 AM 1 0.49 0.00 0.13 0.00 0.07 99.31 02:24:01 AM all 7.08 0.00 1.08 0.00 0.08 91.76 02:24:01 AM 0 2.16 0.00 0.42 0.00 0.08 97.34 02:24:01 AM 1 12.01 0.00 1.75 0.00 0.08 86.15 02:25:01 AM all 6.68 0.00 0.49 0.01 0.08 92.74 02:25:01 AM 0 2.99 0.00 0.23 0.00 0.07 96.71 02:25:01 AM 1 10.52 0.00 0.77 0.02 0.09 88.61 02:26:01 AM all 8.96 0.00 0.79 0.00 0.08 90.17 02:26:01 AM 0 3.97 0.00 0.57 0.00 0.07 95.39 02:26:01 AM 1 14.02 0.00 1.02 0.00 0.09 84.87 02:27:01 AM all 8.42 0.00 0.74 0.00 0.08 90.76 02:27:01 AM 0 9.13 0.00 0.93 0.00 0.08 89.86 02:27:01 AM 1 7.71 0.00 0.56 0.00 0.08 91.66 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 7.54 0.00 0.62 0.00 0.08 91.76 02:28:01 AM 0 5.93 0.00 0.47 0.00 0.08 93.51 02:28:01 AM 1 9.17 0.00 0.76 0.00 0.08 89.98 02:29:01 AM all 6.51 0.00 0.67 0.03 0.09 92.70 02:29:01 AM 0 1.21 0.00 0.27 0.05 0.07 98.41 02:29:01 AM 1 11.81 0.00 1.07 0.00 0.12 87.00 02:30:01 AM all 3.42 0.00 0.46 0.00 0.08 96.04 02:30:01 AM 0 3.19 0.00 0.37 0.00 0.08 96.36 02:30:01 AM 1 3.64 0.00 0.55 0.00 0.08 95.73 02:31:01 AM all 3.14 0.00 0.43 0.00 0.10 96.33 02:31:01 AM 0 1.54 0.00 0.23 0.00 0.10 98.13 02:31:01 AM 1 4.74 0.00 0.62 0.00 0.10 94.54 02:32:01 AM all 3.75 0.00 0.41 0.00 0.08 95.76 02:32:01 AM 0 2.16 0.00 0.28 0.00 0.07 97.49 02:32:01 AM 1 5.34 0.00 0.54 0.00 0.10 94.03 02:33:01 AM all 23.31 0.00 3.13 0.09 0.08 73.38 02:33:01 AM 0 28.73 0.00 3.24 0.07 0.08 67.88 02:33:01 AM 1 17.88 0.00 3.02 0.12 0.08 78.89 Average: all 8.41 0.00 1.37 0.74 0.08 89.40 Average: 0 7.21 0.00 1.30 0.64 0.08 90.77 Average: 1 9.61 0.00 1.44 0.84 0.08 88.02