---> uname -a: Linux prd-centos8-robot-2c-8g-10622.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 652 4768 19 2276 6746 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:ed:0a:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84642sec preferred_lft 84642sec inet6 fe80::f816:3eff:feed:af7/64 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) 02/15/2026 _x86_64_ (2 CPU) 02:16:51 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 221.54 158.84 62.70 14958.32 41190.75 02:19:01 AM 127.18 1.10 126.08 75.85 12507.88 02:20:01 AM 26.45 0.38 26.07 64.23 2515.83 02:21:01 AM 77.24 6.97 70.27 1290.05 5413.75 02:22:01 AM 21.51 0.00 21.51 0.00 4070.23 02:23:01 AM 2.30 0.00 2.30 0.00 68.99 02:24:01 AM 0.10 0.00 0.10 0.00 1.43 02:25:01 AM 0.37 0.10 0.27 6.80 7.60 02:26:01 AM 2.12 0.00 2.12 0.00 260.91 02:27:01 AM 0.38 0.00 0.38 0.00 134.57 02:28:01 AM 0.40 0.00 0.40 0.00 221.36 02:29:01 AM 0.32 0.00 0.32 0.00 60.31 02:30:01 AM 0.20 0.00 0.20 0.00 30.94 02:31:01 AM 0.17 0.00 0.17 0.00 16.18 02:32:01 AM 0.53 0.03 0.50 0.27 23.34 02:33:01 AM 1.38 0.00 1.38 0.00 47.38 02:34:01 AM 0.38 0.00 0.38 0.00 191.52 02:35:01 AM 0.28 0.00 0.28 0.00 160.39 02:36:01 AM 0.28 0.00 0.28 0.00 155.50 02:37:02 AM 0.37 0.00 0.37 0.00 192.98 02:38:01 AM 0.24 0.00 0.24 0.00 6.40 02:39:01 AM 0.18 0.00 0.18 0.00 85.60 02:40:00 AM 0.15 0.00 0.15 0.00 15.06 02:40:01 AM 2.82 0.00 2.82 0.00 8.45 02:41:01 AM 0.40 0.00 0.40 0.00 12.01 02:42:01 AM 0.23 0.00 0.23 0.00 24.08 02:43:01 AM 0.35 0.00 0.35 0.00 94.89 02:44:01 AM 0.45 0.00 0.45 0.00 47.25 02:45:01 AM 4.95 0.32 4.63 36.93 190.23 02:46:01 AM 36.39 0.52 35.88 63.86 3560.22 Average: 18.18 5.81 12.37 569.28 2460.57 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5396800 6983316 2485624 31.53 2688 1777976 794776 8.90 190796 2008060 109840 02:19:01 AM 5132432 6971716 2749992 34.89 2688 2015660 773952 8.67 198504 2198632 40216 02:20:01 AM 5103880 6994204 2778544 35.25 2688 2064548 754484 8.45 226604 2195604 46740 02:21:01 AM 4928380 7023912 2954044 37.48 2688 2262720 686412 7.69 260752 2311124 111268 02:22:01 AM 4916524 7012004 2965900 37.63 2688 2262740 670828 7.51 260768 2319300 4 02:23:01 AM 4916288 7011768 2966136 37.63 2688 2262740 670828 7.51 260772 2319680 16 02:24:01 AM 4916404 7011884 2966020 37.63 2688 2262740 670828 7.51 260772 2319532 12 02:25:01 AM 4861496 6959736 3020928 38.32 2688 2265524 789652 8.84 261300 2373572 2572 02:26:01 AM 4852420 6955320 3030004 38.44 2688 2270168 789652 8.84 261300 2382760 1412 02:27:01 AM 4843764 6952200 3038660 38.55 2688 2275716 806292 9.03 261300 2390776 3056 02:28:01 AM 4839884 6952500 3042540 38.60 2688 2279892 807824 9.05 261480 2395032 700 02:29:01 AM 4838512 6952192 3043912 38.62 2688 2280948 807824 9.05 261668 2396312 60 02:30:01 AM 4837164 6951892 3045260 38.63 2688 2282004 777652 8.71 261668 2397616 240 02:31:01 AM 4837068 6952196 3045356 38.63 2688 2282384 777652 8.71 261668 2397892 172 02:32:01 AM 4836524 6952008 3045900 38.64 2688 2282732 767600 8.59 261844 2398280 24 02:33:01 AM 4833636 6950488 3048788 38.68 2688 2284100 787716 8.82 261848 2400768 956 02:34:01 AM 4824008 6945768 3058416 38.80 2688 2289008 821572 9.20 261896 2410500 276 02:35:01 AM 4817468 6945020 3064956 38.88 2688 2294808 821572 9.20 261896 2416652 1320 02:36:01 AM 4816052 6946980 3066372 38.90 2688 2298220 821572 9.20 261896 2418476 116 02:37:02 AM 4809444 6945996 3072980 38.99 2688 2303800 821572 9.20 261896 2424756 4 02:38:01 AM 4809448 6946136 3072976 38.99 2688 2303936 821572 9.20 261896 2424844 48 02:39:01 AM 4806840 6946036 3075584 39.02 2688 2306436 802852 8.99 261896 2427480 16 02:40:00 AM 4807236 6946828 3075188 39.01 2688 2306832 799552 8.95 261896 2427704 4 02:40:01 AM 4806756 6946360 3075668 39.02 2688 2306844 799552 8.95 261896 2428068 28 02:41:01 AM 4805836 6945904 3076588 39.03 2688 2307316 799552 8.95 261896 2428672 284 02:42:01 AM 4806304 6946772 3076120 39.03 2688 2307708 783764 8.78 261896 2428104 32 02:43:01 AM 4800536 6943832 3081888 39.10 2688 2310544 849800 9.52 262044 2433440 188 02:44:01 AM 4799332 6943744 3083092 39.11 2688 2311692 867688 9.72 262044 2434676 168 02:45:01 AM 4892512 6917980 2989912 37.93 2688 2196524 757516 8.48 307016 2315516 75408 02:46:01 AM 4932684 6957828 2949740 37.42 2688 2198544 728768 8.16 512120 2079372 25324 Average: 4880854 6960417 3001570 38.08 2688 2248493 781029 8.75 265841 2356773 14017 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 353.04 205.13 1972.90 57.41 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 77.29 63.59 877.85 9.67 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 21.06 14.96 16.76 5.32 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 292.25 215.75 389.28 57.19 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 358.50 256.12 67.20 53.47 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 7.56 2.55 2.98 1.40 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 6.23 2.55 1.97 1.35 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 44.33 30.16 21.88 3.73 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 17.20 17.13 24.02 2.72 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 33.17 31.69 30.78 4.40 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 86.59 85.62 31.84 7.81 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 56.79 55.17 11.50 4.64 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 52.32 50.10 11.40 4.77 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 11.50 9.20 2.75 1.80 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 11.05 7.80 2.64 1.66 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 65.42 64.27 14.42 5.53 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 68.03 67.64 27.52 13.86 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 125.70 125.76 78.85 9.40 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 88.34 82.96 49.74 6.12 0.00 0.00 0.00 0.00 02:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:02 AM eth0 146.66 103.23 58.45 8.27 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 19.69 19.26 3.28 1.42 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 71.25 70.15 28.85 6.00 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 12.97 10.84 3.10 2.20 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 45.07 36.62 12.05 7.45 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 14.05 11.90 3.36 2.40 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 4.08 3.40 2.63 0.58 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 110.88 106.00 35.69 9.28 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 32.94 26.06 5.92 2.67 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 131.36 79.69 178.10 148.97 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 19.38 17.81 17.45 8.95 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 80.73 63.36 137.09 15.29 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) 02/15/2026 _x86_64_ (2 CPU) 02:16:51 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 51.89 0.05 10.17 1.83 0.09 35.97 02:18:01 AM 0 51.31 0.03 11.06 2.18 0.08 35.34 02:18:01 AM 1 52.48 0.07 9.28 1.48 0.10 36.60 02:19:01 AM all 29.08 0.00 4.78 1.21 0.09 64.84 02:19:01 AM 0 29.03 0.00 4.86 1.32 0.08 64.71 02:19:01 AM 1 29.13 0.00 4.71 1.10 0.10 64.96 02:20:01 AM all 16.06 0.00 2.77 0.32 0.09 80.76 02:20:01 AM 0 16.89 0.00 2.73 0.47 0.10 79.81 02:20:01 AM 1 15.23 0.00 2.80 0.17 0.08 81.72 02:21:01 AM all 31.57 0.00 6.12 0.53 0.10 61.67 02:21:01 AM 0 30.48 0.00 5.87 0.60 0.10 62.95 02:21:01 AM 1 32.66 0.00 6.37 0.47 0.10 60.40 02:22:01 AM all 0.90 0.00 0.91 0.26 0.06 97.87 02:22:01 AM 0 0.70 0.00 0.85 0.27 0.07 98.11 02:22:01 AM 1 1.10 0.00 0.97 0.25 0.05 97.62 02:23:01 AM all 0.48 0.00 0.12 0.01 0.05 99.35 02:23:01 AM 0 0.65 0.00 0.12 0.02 0.05 99.17 02:23:01 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 02:24:01 AM all 0.43 0.00 0.13 0.00 0.03 99.40 02:24:01 AM 0 0.62 0.00 0.13 0.00 0.02 99.23 02:24:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.57 02:25:01 AM all 6.50 0.00 0.87 0.02 0.08 92.54 02:25:01 AM 0 9.58 0.00 1.34 0.02 0.07 88.99 02:25:01 AM 1 3.41 0.00 0.40 0.02 0.08 96.08 02:26:01 AM all 8.52 0.00 0.27 0.01 0.11 91.10 02:26:01 AM 0 2.40 0.00 0.20 0.02 0.08 97.29 02:26:01 AM 1 14.64 0.00 0.33 0.00 0.13 84.90 02:27:01 AM all 11.52 0.00 0.91 0.00 0.11 87.46 02:27:01 AM 0 9.76 0.00 0.62 0.00 0.12 89.50 02:27:01 AM 1 13.28 0.00 1.20 0.00 0.10 85.41 02:28:01 AM all 11.13 0.00 1.20 0.00 0.10 87.57 02:28:01 AM 0 14.42 0.00 1.78 0.00 0.08 83.71 02:28:01 AM 1 7.81 0.00 0.63 0.00 0.12 91.45 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 6.38 0.00 0.54 0.00 0.08 93.00 02:29:01 AM 0 7.51 0.00 0.78 0.00 0.10 91.61 02:29:01 AM 1 5.26 0.00 0.30 0.00 0.05 94.38 02:30:01 AM all 6.18 0.00 0.57 0.00 0.08 93.17 02:30:01 AM 0 6.94 0.00 0.62 0.00 0.08 92.36 02:30:01 AM 1 5.41 0.00 0.52 0.00 0.08 93.98 02:31:01 AM all 4.31 0.00 0.33 0.01 0.10 95.25 02:31:01 AM 0 6.10 0.00 0.40 0.00 0.10 93.40 02:31:01 AM 1 2.52 0.00 0.25 0.02 0.10 97.11 02:32:01 AM all 3.63 0.00 0.42 0.00 0.10 95.85 02:32:01 AM 0 4.41 0.00 0.47 0.00 0.10 95.02 02:32:01 AM 1 2.86 0.00 0.37 0.00 0.10 96.67 02:33:01 AM all 8.65 0.00 0.83 0.02 0.07 90.43 02:33:01 AM 0 8.74 0.00 0.77 0.03 0.07 90.38 02:33:01 AM 1 8.56 0.00 0.88 0.00 0.07 90.48 02:34:01 AM all 8.23 0.00 0.34 0.00 0.10 91.33 02:34:01 AM 0 11.07 0.00 0.39 0.00 0.10 88.44 02:34:01 AM 1 5.39 0.00 0.30 0.00 0.10 94.21 02:35:01 AM all 6.63 0.00 0.71 0.01 0.09 92.56 02:35:01 AM 0 9.86 0.00 0.69 0.00 0.10 89.35 02:35:01 AM 1 3.40 0.00 0.74 0.02 0.08 95.76 02:36:01 AM all 3.11 0.00 0.35 0.00 0.09 96.45 02:36:01 AM 0 4.47 0.00 0.29 0.00 0.10 95.15 02:36:01 AM 1 1.76 0.00 0.42 0.00 0.08 97.74 02:37:02 AM all 10.25 0.00 1.09 0.01 0.10 88.55 02:37:02 AM 0 11.20 0.00 0.61 0.00 0.08 88.11 02:37:02 AM 1 9.31 0.00 1.57 0.02 0.12 88.98 02:38:01 AM all 1.18 0.00 0.20 0.00 0.11 98.51 02:38:01 AM 0 1.56 0.00 0.20 0.00 0.12 98.11 02:38:01 AM 1 0.80 0.00 0.19 0.00 0.10 98.91 02:39:01 AM all 5.90 0.00 0.57 0.00 0.09 93.44 02:39:01 AM 0 7.40 0.00 0.62 0.00 0.10 91.88 02:39:01 AM 1 4.39 0.00 0.52 0.00 0.08 95.00 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:00 AM all 4.31 0.00 0.20 0.00 0.09 95.39 02:40:00 AM 0 7.07 0.00 0.24 0.00 0.10 92.59 02:40:00 AM 1 1.56 0.00 0.17 0.00 0.08 98.19 02:40:01 AM all 14.29 0.00 2.14 0.00 0.00 83.57 02:40:01 AM 0 25.71 0.00 1.43 0.00 0.00 72.86 02:40:01 AM 1 2.86 0.00 2.86 0.00 0.00 94.29 02:41:01 AM all 4.72 0.00 0.23 0.01 0.08 94.95 02:41:01 AM 0 7.06 0.00 0.23 0.00 0.08 92.62 02:41:01 AM 1 2.38 0.00 0.23 0.02 0.08 97.29 02:42:01 AM all 5.05 0.00 0.47 0.00 0.08 94.40 02:42:01 AM 0 0.92 0.00 0.23 0.00 0.10 98.75 02:42:01 AM 1 9.37 0.00 0.71 0.00 0.05 89.87 02:43:01 AM all 7.69 0.00 1.11 0.00 0.09 91.10 02:43:01 AM 0 9.06 0.00 1.51 0.00 0.10 89.33 02:43:01 AM 1 6.32 0.00 0.71 0.00 0.08 92.88 02:44:01 AM all 4.84 0.00 0.50 0.00 0.11 94.55 02:44:01 AM 0 6.74 0.00 0.59 0.00 0.12 92.56 02:44:01 AM 1 2.94 0.00 0.42 0.00 0.10 96.54 02:45:01 AM all 17.88 0.00 1.91 0.03 0.09 80.10 02:45:01 AM 0 20.90 0.00 1.69 0.02 0.08 77.31 02:45:01 AM 1 14.85 0.00 2.13 0.03 0.10 82.89 02:46:01 AM all 31.15 0.00 4.32 0.20 0.10 64.23 02:46:01 AM 0 47.60 0.00 5.15 0.23 0.10 46.92 02:46:01 AM 1 14.72 0.00 3.50 0.17 0.10 81.52 Average: all 10.65 0.00 1.48 0.15 0.09 87.62 Average: 0 11.90 0.00 1.56 0.18 0.09 86.27 Average: 1 9.39 0.00 1.41 0.13 0.09 88.98