---> uname -a: Linux prd-centos8-robot-2c-8g-14928.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4917 19 2179 6798 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:a4:62:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84997sec preferred_lft 84997sec inet6 fe80::f816:3eff:fea4:627c/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) 12/19/2025 _x86_64_ (2 CPU) 00:35:48 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 215.86 156.37 59.49 14657.37 40536.85 12:38:01 AM 121.33 0.92 120.41 65.86 11381.39 12:39:01 AM 30.69 0.38 30.31 64.25 3821.59 12:40:01 AM 68.99 6.96 62.03 1289.84 3922.06 12:41:01 AM 32.48 0.03 32.45 3.46 6277.09 12:42:02 AM 5.55 0.23 5.32 12.66 206.37 12:43:01 AM 0.32 0.00 0.32 0.00 6.13 12:44:01 AM 0.18 0.00 0.18 0.00 9.08 12:45:01 AM 0.30 0.00 0.30 0.00 5.58 12:46:01 AM 0.25 0.00 0.25 0.00 11.25 12:47:01 AM 0.25 0.00 0.25 0.00 4.87 12:48:01 AM 0.27 0.00 0.27 0.00 10.11 12:49:01 AM 0.28 0.00 0.28 0.00 4.47 12:50:01 AM 0.48 0.00 0.48 0.00 21.04 12:51:01 AM 0.30 0.00 0.30 0.00 4.45 12:52:01 AM 1.38 0.03 1.35 0.27 39.64 12:53:01 AM 0.32 0.00 0.32 0.00 4.62 12:54:01 AM 0.30 0.00 0.30 0.00 4.28 12:55:01 AM 0.20 0.00 0.20 0.00 10.03 12:56:01 AM 0.42 0.00 0.42 0.00 7.42 12:57:01 AM 0.33 0.00 0.33 0.00 12.35 12:58:01 AM 13.40 0.32 13.08 36.93 463.17 12:59:01 AM 30.22 0.52 29.71 63.85 1452.12 Average: 22.81 7.21 15.59 704.76 2968.48 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5441100 7016760 2441324 30.97 2688 1768064 754868 8.45 186448 1970988 115340 12:38:01 AM 5141908 6987780 2740516 34.77 2688 2021476 744956 8.34 198560 2189076 93212 12:39:01 AM 5216600 7064188 2665824 33.82 2688 2023408 658984 7.38 219180 2094760 10760 12:40:01 AM 4875596 6976860 3006828 38.15 2688 2267492 726096 8.13 260072 2363128 175708 12:41:01 AM 4935524 7036624 2946900 37.39 2688 2267580 660832 7.40 260696 2298780 4 12:42:02 AM 4893132 6995180 2989292 37.92 2688 2268528 714672 8.00 260824 2341136 8 12:43:01 AM 4892812 6994892 2989612 37.93 2688 2268560 714672 8.00 260824 2341428 8 12:44:01 AM 4884712 6987024 2997712 38.03 2688 2268792 747544 8.37 260824 2349052 8 12:45:01 AM 4883736 6986080 2998688 38.04 2688 2268824 747544 8.37 260824 2350248 16 12:46:01 AM 4884012 6986576 2998412 38.04 2688 2269044 747544 8.37 260836 2350336 16 12:47:01 AM 4884028 6986628 2998396 38.04 2688 2269080 747544 8.37 260836 2350308 16 12:48:01 AM 4888400 6991224 2994024 37.98 2688 2269304 738160 8.27 260836 2346000 8 12:49:01 AM 4888560 6991412 2993864 37.98 2688 2269332 738160 8.27 260836 2345916 8 12:50:01 AM 4887344 6990664 2995080 38.00 2688 2269800 741032 8.30 260944 2346764 12 12:51:01 AM 4871500 6974860 3010924 38.20 2688 2269840 765504 8.57 260944 2361512 52 12:52:01 AM 4858080 6961680 3024344 38.37 2688 2270080 758044 8.49 261100 2374876 12 12:53:01 AM 4872596 6976228 3009828 38.18 2688 2270112 758044 8.49 261100 2360448 48 12:54:01 AM 4885632 6989500 2996792 38.02 2688 2270348 730688 8.18 261100 2347964 252 12:55:01 AM 4871648 6975560 3010776 38.20 2688 2270392 759944 8.51 261100 2362100 52 12:56:01 AM 4864088 6968240 3018336 38.29 2688 2270632 770192 8.62 261100 2369628 256 12:57:01 AM 4878208 6982392 3004216 38.11 2688 2270664 743528 8.33 261100 2355704 44 12:58:01 AM 4985792 6945880 2896632 36.75 2688 2130604 749376 8.39 296496 2232080 52376 12:59:01 AM 5112168 7036192 2770256 35.14 2688 2097552 681312 7.63 463128 1948724 25136 Average: 4947703 6991410 2934721 37.23 2688 2212587 734750 8.23 263466 2293520 20581 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 344.76 211.39 1775.18 63.19 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 102.20 77.22 884.64 11.27 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 10.16 8.71 5.33 3.77 0.00 0.00 0.00 0.00 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 50.18 39.15 340.98 9.97 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 189.84 134.00 36.28 35.56 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 33.68 22.61 7.42 6.20 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 0.76 0.39 0.30 0.21 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 17.31 16.41 120.03 1.22 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 2.03 0.60 0.71 0.46 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 12.80 8.58 2.07 0.91 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 2.92 0.70 0.78 0.47 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 17.08 13.75 120.22 1.05 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 0.85 0.13 0.07 0.01 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 17.96 17.36 3.32 3.26 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 7.28 6.78 117.74 0.44 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 31.81 31.04 355.58 2.21 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 0.48 0.17 0.04 0.02 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 8.52 8.28 1.73 0.70 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 7.03 6.48 117.72 0.42 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 28.88 28.31 355.34 1.98 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 0.60 0.27 0.17 0.08 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 50.02 33.23 83.69 28.42 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.73 15.71 14.45 7.78 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 41.51 29.65 189.01 7.82 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) 12/19/2025 _x86_64_ (2 CPU) 00:35:48 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 50.35 0.07 11.48 7.84 0.13 30.12 12:37:01 AM 0 47.92 0.05 10.44 8.28 0.12 33.19 12:37:01 AM 1 52.77 0.08 12.53 7.40 0.15 27.07 12:38:01 AM all 34.73 0.00 5.14 1.67 0.10 58.35 12:38:01 AM 0 33.13 0.00 4.93 1.53 0.10 60.31 12:38:01 AM 1 36.34 0.00 5.35 1.82 0.10 56.40 12:39:01 AM all 12.45 0.00 1.59 0.49 0.06 85.42 12:39:01 AM 0 6.29 0.00 1.34 0.72 0.07 91.59 12:39:01 AM 1 18.60 0.00 1.83 0.27 0.05 79.25 12:40:01 AM all 36.89 0.00 6.58 0.66 0.10 55.77 12:40:01 AM 0 26.99 0.00 6.11 0.58 0.10 66.22 12:40:01 AM 1 46.80 0.00 7.05 0.73 0.10 45.32 12:41:01 AM all 0.60 0.00 0.64 0.79 0.05 97.91 12:41:01 AM 0 0.50 0.00 0.70 0.92 0.05 97.83 12:41:01 AM 1 0.70 0.00 0.58 0.67 0.05 98.00 12:42:02 AM all 2.27 0.00 0.27 0.03 0.08 97.37 12:42:02 AM 0 4.15 0.00 0.33 0.03 0.05 95.43 12:42:02 AM 1 0.38 0.00 0.20 0.02 0.10 99.30 12:43:01 AM all 0.48 0.00 0.10 0.00 0.09 99.32 12:43:01 AM 0 0.58 0.00 0.05 0.00 0.07 99.30 12:43:01 AM 1 0.39 0.00 0.15 0.00 0.12 99.34 12:44:01 AM all 0.94 0.00 0.18 0.00 0.08 98.80 12:44:01 AM 0 0.95 0.00 0.22 0.00 0.10 98.73 12:44:01 AM 1 0.92 0.00 0.15 0.00 0.07 98.87 12:45:01 AM all 0.41 0.00 0.12 0.00 0.08 99.39 12:45:01 AM 0 0.35 0.00 0.12 0.00 0.10 99.43 12:45:01 AM 1 0.47 0.00 0.12 0.00 0.07 99.35 12:46:01 AM all 0.92 0.00 0.16 0.00 0.09 98.83 12:46:01 AM 0 1.22 0.00 0.10 0.00 0.08 98.60 12:46:01 AM 1 0.62 0.00 0.22 0.00 0.10 99.06 12:47:01 AM all 0.52 0.00 0.11 0.00 0.08 99.30 12:47:01 AM 0 0.40 0.00 0.15 0.00 0.10 99.35 12:47:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.95 0.00 0.14 0.00 0.10 98.81 12:48:01 AM 0 0.77 0.00 0.12 0.00 0.08 99.03 12:48:01 AM 1 1.14 0.00 0.17 0.00 0.12 98.58 12:49:01 AM all 0.48 0.00 0.11 0.00 0.08 99.33 12:49:01 AM 0 0.48 0.00 0.07 0.00 0.05 99.40 12:49:01 AM 1 0.47 0.00 0.15 0.00 0.12 99.27 12:50:01 AM all 1.99 0.00 0.21 0.00 0.08 97.73 12:50:01 AM 0 1.82 0.00 0.23 0.00 0.08 97.86 12:50:01 AM 1 2.16 0.00 0.18 0.00 0.07 97.59 12:51:01 AM all 0.54 0.00 0.16 0.00 0.08 99.22 12:51:01 AM 0 0.52 0.00 0.25 0.00 0.12 99.11 12:51:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 12:52:01 AM all 1.11 0.00 0.34 0.01 0.08 98.45 12:52:01 AM 0 0.90 0.00 0.45 0.02 0.12 98.51 12:52:01 AM 1 1.32 0.00 0.23 0.00 0.05 98.40 12:53:01 AM all 0.51 0.00 0.11 0.00 0.08 99.30 12:53:01 AM 0 0.27 0.00 0.13 0.00 0.10 99.50 12:53:01 AM 1 0.75 0.00 0.08 0.00 0.07 99.10 12:54:01 AM all 0.96 0.00 0.13 0.00 0.09 98.82 12:54:01 AM 0 0.43 0.00 0.12 0.00 0.07 99.38 12:54:01 AM 1 1.49 0.00 0.13 0.00 0.12 98.26 12:55:01 AM all 0.56 0.00 0.13 0.00 0.09 99.22 12:55:01 AM 0 0.63 0.00 0.08 0.00 0.08 99.20 12:55:01 AM 1 0.48 0.00 0.18 0.00 0.10 99.23 12:56:01 AM all 0.99 0.00 0.18 0.00 0.09 98.74 12:56:01 AM 0 1.60 0.00 0.23 0.00 0.08 98.08 12:56:01 AM 1 0.37 0.00 0.13 0.00 0.10 99.40 12:57:01 AM all 0.34 0.00 0.11 0.00 0.10 99.45 12:57:01 AM 0 0.32 0.00 0.07 0.00 0.08 99.53 12:57:01 AM 1 0.37 0.00 0.15 0.00 0.12 99.36 12:58:01 AM all 9.55 0.00 1.49 0.07 0.09 88.80 12:58:01 AM 0 3.99 0.00 1.62 0.03 0.08 94.27 12:58:01 AM 1 15.11 0.00 1.35 0.10 0.10 83.33 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.71 0.00 4.13 0.16 0.09 62.91 12:59:01 AM 0 29.02 0.00 3.70 0.18 0.08 67.01 12:59:01 AM 1 36.40 0.00 4.55 0.13 0.10 58.82 Average: all 8.32 0.00 1.46 0.51 0.09 89.62 Average: 0 7.10 0.00 1.37 0.53 0.09 90.90 Average: 1 9.54 0.00 1.55 0.48 0.09 88.33