---> uname -a: Linux prd-centos8-robot-2c-8g-2322.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 570 4934 19 2193 6829 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:95:be:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84875sec preferred_lft 84875sec inet6 fe80::f816:3eff:fe95:bed3/64 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) 10/10/2025 _x86_64_ (2 CPU) 00:37:15 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 75.41 55.60 19.81 6503.03 13919.14 12:40:01 AM 62.04 0.33 61.70 14.79 4525.65 12:41:01 AM 87.14 0.75 86.39 53.45 10212.28 12:42:01 AM 27.06 0.38 26.67 64.25 2258.01 12:43:01 AM 32.32 6.71 25.61 1245.72 1649.12 12:44:01 AM 57.41 0.25 57.16 47.05 7876.02 12:45:01 AM 4.53 0.23 4.30 12.66 159.02 12:46:01 AM 1.98 0.00 1.98 0.00 86.77 12:47:01 AM 0.23 0.00 0.23 0.00 3.97 12:48:01 AM 0.52 0.00 0.52 0.00 15.66 12:49:01 AM 0.12 0.00 0.12 0.00 2.42 12:50:01 AM 0.17 0.00 0.17 0.00 8.70 12:51:01 AM 0.30 0.00 0.30 0.00 4.23 12:52:01 AM 0.32 0.00 0.32 0.00 11.28 12:53:01 AM 0.33 0.05 0.28 0.40 7.50 12:54:01 AM 9.82 5.93 3.88 574.84 109.70 12:55:01 AM 0.28 0.00 0.28 0.00 4.97 12:56:01 AM 0.35 0.00 0.35 0.00 13.01 12:57:01 AM 0.17 0.00 0.17 0.00 2.17 12:58:01 AM 0.40 0.00 0.40 0.00 13.83 12:59:01 AM 0.15 0.00 0.15 0.00 3.37 01:00:01 AM 0.33 0.00 0.33 0.00 11.80 01:01:01 AM 0.57 0.00 0.57 0.00 8.70 01:02:01 AM 23.95 0.48 23.47 48.63 1058.73 Average: 16.08 2.95 13.13 356.88 1748.69 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5598624 7097940 2283808 28.97 2688 1693352 691788 7.75 180364 1827604 66432 12:40:01 AM 5358164 7070556 2524268 32.02 2688 1894488 669452 7.50 190496 2014748 180012 12:41:01 AM 5179496 7021936 2702936 34.29 2688 2018628 690024 7.73 198420 2156932 42016 12:42:01 AM 5252264 7096872 2630168 33.37 2688 2020556 631920 7.08 218928 2064540 4 12:43:01 AM 4952124 7044552 2930308 37.18 2688 2260632 650228 7.28 257860 2302208 182152 12:44:01 AM 4976400 7072408 2906032 36.87 2688 2263768 621032 6.95 261724 2265352 4 12:45:01 AM 4934856 7031812 2947576 37.39 2688 2264716 685180 7.67 261848 2306676 580 12:46:01 AM 4934148 7031140 2948284 37.40 2688 2264752 685180 7.67 261848 2307360 44 12:47:01 AM 4925156 7022376 2957276 37.52 2688 2264980 718408 8.04 261848 2316216 236 12:48:01 AM 4925216 7022468 2957216 37.52 2688 2265012 718408 8.04 261848 2316132 40 12:49:01 AM 4925100 7022580 2957332 37.52 2688 2265240 702808 7.87 261856 2316420 232 12:50:01 AM 4924540 7022052 2957892 37.53 2688 2265272 702808 7.87 261856 2316732 40 12:51:01 AM 4931528 7029268 2950904 37.44 2688 2265500 688880 7.71 261856 2309748 228 12:52:01 AM 4931660 7029432 2950772 37.43 2688 2265532 688880 7.71 261856 2309664 40 12:53:01 AM 4930320 7028540 2952112 37.45 2688 2265988 706340 7.91 262152 2310936 472 12:54:01 AM 4897208 7012740 2985224 37.87 2688 2283272 731644 8.19 264196 2341604 52 12:55:01 AM 4882568 6998340 2999864 38.06 2688 2283512 731904 8.20 264196 2356192 248 12:56:01 AM 4910864 7026668 2971568 37.70 2688 2283544 703704 7.88 264196 2328016 4 12:57:01 AM 4910936 7026976 2971496 37.70 2688 2283780 703704 7.88 264196 2328252 240 12:58:01 AM 4896684 7012780 2985748 37.88 2688 2283824 731668 8.19 264196 2342076 52 12:59:01 AM 4888620 7004952 2993812 37.98 2688 2284060 724872 8.12 264196 2349892 244 01:00:01 AM 4907636 7023988 2974796 37.74 2688 2284096 703472 7.88 264196 2330832 40 01:01:01 AM 4907148 7023628 2975284 37.75 2688 2284208 703472 7.88 264196 2331312 120 01:02:01 AM 5052724 6987604 2829708 35.90 2688 2108376 704380 7.89 461532 2012900 23660 Average: 4997249 7031734 2885183 36.60 2688 2204879 695423 7.79 259994 2256764 20716 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 227.61 144.19 1017.24 52.11 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 67.82 56.95 748.86 13.63 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 66.93 49.73 735.28 8.83 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 13.58 9.90 5.74 3.97 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 40.44 34.26 328.92 7.16 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 198.53 138.27 43.19 31.73 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 31.61 21.73 8.13 4.67 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 2.77 0.08 0.23 0.01 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 16.43 15.20 119.97 1.14 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 2.18 0.13 0.15 0.01 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 9.22 7.97 1.46 0.69 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 0.72 0.17 0.05 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 18.78 17.25 120.12 1.28 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 1.43 0.17 0.07 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 19.99 18.83 3.42 3.33 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 9.02 8.22 118.00 0.61 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 30.29 29.56 355.34 2.06 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 0.32 0.12 0.03 0.01 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 9.00 8.11 1.74 0.64 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 10.18 7.48 118.06 0.52 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 32.59 31.29 356.22 2.62 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 0.27 0.05 0.03 0.01 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 8.05 4.52 1.24 0.40 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 53.06 37.59 88.26 36.45 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 36.28 26.74 173.83 7.16 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) 10/10/2025 _x86_64_ (2 CPU) 00:37:15 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 28.16 0.05 5.44 12.65 0.11 53.59 12:39:01 AM 0 26.53 0.05 6.15 10.81 0.10 56.36 12:39:01 AM 1 29.79 0.05 4.72 14.49 0.12 50.83 12:40:01 AM all 21.84 0.00 3.26 9.22 0.08 65.59 12:40:01 AM 0 14.99 0.00 2.89 11.61 0.07 70.45 12:40:01 AM 1 28.69 0.00 3.64 6.84 0.10 60.73 12:41:01 AM all 25.39 0.00 3.70 6.29 0.08 64.53 12:41:01 AM 0 9.04 0.00 2.85 6.36 0.07 81.68 12:41:01 AM 1 41.80 0.00 4.56 6.22 0.10 47.32 12:42:01 AM all 12.73 0.00 1.75 0.38 0.07 85.07 12:42:01 AM 0 14.59 0.00 1.79 0.45 0.07 83.11 12:42:01 AM 1 10.87 0.00 1.70 0.32 0.07 87.04 12:43:01 AM all 21.17 0.00 4.47 0.62 0.09 73.65 12:43:01 AM 0 19.14 0.00 4.43 0.70 0.08 75.64 12:43:01 AM 1 23.20 0.00 4.50 0.55 0.10 71.65 12:44:01 AM all 14.41 0.00 2.60 2.45 0.07 80.47 12:44:01 AM 0 11.88 0.00 2.47 2.19 0.07 83.40 12:44:01 AM 1 16.94 0.00 2.74 2.72 0.07 77.54 12:45:01 AM all 2.28 0.00 0.30 0.03 0.03 97.36 12:45:01 AM 0 2.04 0.00 0.33 0.07 0.03 97.52 12:45:01 AM 1 2.51 0.00 0.27 0.00 0.02 97.21 12:46:01 AM all 0.54 0.00 0.15 0.01 0.04 99.26 12:46:01 AM 0 0.47 0.00 0.20 0.02 0.05 99.26 12:46:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 12:47:01 AM all 0.90 0.00 0.18 0.00 0.03 98.90 12:47:01 AM 0 0.57 0.00 0.20 0.00 0.02 99.21 12:47:01 AM 1 1.22 0.00 0.17 0.00 0.03 98.58 12:48:01 AM all 0.54 0.00 0.11 0.00 0.03 99.31 12:48:01 AM 0 0.49 0.00 0.17 0.00 0.05 99.30 12:48:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 12:49:01 AM all 1.08 0.00 0.13 0.00 0.03 98.75 12:49:01 AM 0 0.50 0.00 0.20 0.00 0.05 99.25 12:49:01 AM 1 1.65 0.00 0.07 0.00 0.02 98.26 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.53 0.00 0.08 0.00 0.04 99.34 12:50:01 AM 0 0.47 0.00 0.12 0.00 0.05 99.36 12:50:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:51:01 AM all 0.97 0.00 0.17 0.00 0.03 98.83 12:51:01 AM 0 1.27 0.00 0.23 0.00 0.05 98.44 12:51:01 AM 1 0.67 0.00 0.10 0.00 0.02 99.22 12:52:01 AM all 0.51 0.00 0.13 0.00 0.05 99.31 12:52:01 AM 0 0.45 0.00 0.17 0.00 0.07 99.31 12:52:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 12:53:01 AM all 2.09 0.00 0.32 0.00 0.03 97.56 12:53:01 AM 0 2.33 0.00 0.39 0.00 0.03 97.25 12:53:01 AM 1 1.86 0.00 0.25 0.00 0.03 97.86 12:54:01 AM all 0.58 0.25 0.27 0.27 0.05 98.59 12:54:01 AM 0 0.62 0.20 0.20 0.32 0.03 98.63 12:54:01 AM 1 0.54 0.30 0.33 0.22 0.07 98.54 12:55:01 AM all 1.17 0.00 0.21 0.00 0.04 98.58 12:55:01 AM 0 0.73 0.00 0.12 0.00 0.03 99.12 12:55:01 AM 1 1.61 0.00 0.30 0.00 0.05 98.04 12:56:01 AM all 0.58 0.00 0.10 0.00 0.04 99.27 12:56:01 AM 0 0.84 0.00 0.08 0.00 0.03 99.05 12:56:01 AM 1 0.33 0.00 0.12 0.00 0.05 99.50 12:57:01 AM all 1.04 0.00 0.14 0.00 0.03 98.79 12:57:01 AM 0 1.44 0.00 0.17 0.00 0.05 98.34 12:57:01 AM 1 0.63 0.00 0.12 0.00 0.02 99.23 12:58:01 AM all 0.60 0.00 0.16 0.00 0.04 99.20 12:58:01 AM 0 0.28 0.00 0.15 0.00 0.05 99.51 12:58:01 AM 1 0.92 0.00 0.17 0.00 0.03 98.88 12:59:01 AM all 1.09 0.00 0.23 0.00 0.03 98.65 12:59:01 AM 0 0.64 0.00 0.13 0.00 0.02 99.21 12:59:01 AM 1 1.54 0.00 0.32 0.00 0.05 98.09 01:00:01 AM all 0.52 0.00 0.14 0.00 0.03 99.32 01:00:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 01:00:01 AM 1 0.42 0.00 0.20 0.00 0.03 99.35 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 0.96 0.00 0.13 0.00 0.04 98.86 01:01:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 01:01:01 AM 1 1.32 0.00 0.18 0.00 0.07 98.43 01:02:01 AM all 23.07 0.00 3.03 0.53 0.08 73.30 01:02:01 AM 0 22.19 0.00 3.05 0.42 0.07 74.27 01:02:01 AM 1 23.94 0.00 3.00 0.63 0.08 72.33 Average: all 6.78 0.01 1.13 1.35 0.05 90.67 Average: 0 5.53 0.01 1.11 1.37 0.05 91.93 Average: 1 8.04 0.01 1.16 1.33 0.05 89.41