---> uname -a: Linux prd-centos8-robot-2c-8g-9903.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 651 4872 19 2173 6747 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:23:4d:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85010sec preferred_lft 85010sec inet6 fe80::f816:3eff:fe23:4daa/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) 11/14/2025 _x86_64_ (2 CPU) 00:37:02 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 119.78 0.77 119.01 54.66 11348.41 12:40:01 AM 32.72 0.08 32.64 1.47 4127.61 12:41:01 AM 69.77 7.25 62.52 1349.73 3952.04 12:42:01 AM 36.68 0.03 36.64 3.47 6442.21 12:43:01 AM 4.60 0.23 4.37 12.66 171.70 12:44:01 AM 2.07 0.00 2.07 0.00 72.96 12:45:01 AM 0.15 0.00 0.15 0.00 8.62 12:46:01 AM 0.28 0.00 0.28 0.00 4.88 12:47:01 AM 0.15 0.00 0.15 0.00 8.70 12:48:01 AM 0.47 0.00 0.47 0.00 8.98 12:49:01 AM 0.30 0.00 0.30 0.00 10.15 12:50:01 AM 0.48 0.00 0.48 0.00 7.40 12:51:01 AM 0.40 0.00 0.40 0.00 12.90 12:52:01 AM 0.12 0.00 0.12 0.00 8.00 12:53:01 AM 1.48 0.03 1.45 0.27 34.84 12:54:01 AM 0.28 0.00 0.28 0.00 12.65 12:55:01 AM 0.22 0.00 0.22 0.00 2.85 12:56:02 AM 0.18 0.00 0.18 0.00 9.36 12:57:01 AM 0.19 0.00 0.19 0.00 3.81 12:58:01 AM 0.52 0.00 0.52 0.00 15.49 12:59:01 AM 4.82 0.35 4.47 38.26 160.81 01:00:01 AM 33.19 0.52 32.67 63.85 1531.29 Average: 14.05 0.42 13.63 69.36 1271.66 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5140644 6980384 2741788 34.78 2688 2015260 729092 8.16 190132 2201556 104316 12:40:01 AM 5017320 6890016 2865112 36.35 2688 2048704 846996 9.48 211828 2304140 44256 12:41:01 AM 4860228 6952456 3022204 38.34 2688 2259068 752584 8.43 252848 2391424 173652 12:42:01 AM 4903640 6997448 2978792 37.79 2688 2261156 705124 7.90 258464 2337920 8 12:43:01 AM 4853768 6948500 3028664 38.42 2688 2262104 776228 8.69 258596 2387848 4 12:44:01 AM 4853504 6948268 3028928 38.43 2688 2262136 776228 8.69 258596 2387900 4 12:45:01 AM 4844964 6939956 3037468 38.53 2688 2262364 802480 8.99 258596 2396292 4 12:46:01 AM 4844584 6939612 3037848 38.54 2688 2262400 802480 8.99 258596 2396444 4 12:47:01 AM 4843888 6939140 3038544 38.55 2688 2262624 802480 8.99 258604 2397524 4 12:48:01 AM 4843948 6939232 3038484 38.55 2688 2262656 802480 8.99 258604 2397652 4 12:49:01 AM 4850248 6945752 3032184 38.47 2688 2262880 792684 8.88 258604 2391272 4 12:50:01 AM 4850096 6945632 3032336 38.47 2688 2262912 770924 8.63 258604 2391656 4 12:51:01 AM 4849352 6945340 3033080 38.48 2688 2263364 786708 8.81 258712 2392288 224 12:52:01 AM 4832628 6928664 3049804 38.69 2688 2263412 799864 8.96 258712 2408236 60 12:53:01 AM 4825036 6921312 3057396 38.79 2688 2263652 821992 9.20 258840 2415740 252 12:54:01 AM 4846036 6942348 3036396 38.52 2688 2263688 786452 8.81 258840 2394868 48 12:55:01 AM 4846652 6943196 3035780 38.51 2688 2263920 786452 8.81 258840 2395032 244 12:56:02 AM 4832244 6928832 3050188 38.70 2688 2263964 814744 9.12 258840 2408668 52 12:57:01 AM 4823312 6920140 3059120 38.81 2688 2264204 820472 9.19 258840 2417380 244 12:58:01 AM 4846176 6943036 3036256 38.52 2688 2264236 788224 8.83 258840 2394752 40 12:59:01 AM 5001228 6919136 2881204 36.55 2688 2089196 784620 8.79 258224 2255812 17296 01:00:01 AM 4975936 6907224 2906496 36.87 2688 2104264 806136 9.03 463064 2083176 26616 Average: 4881156 6939347 3001276 38.08 2688 2226735 788884 8.83 262447 2361254 16697 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 120.31 87.85 1288.62 12.80 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 8.63 5.83 4.90 3.20 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 50.17 40.81 341.09 9.98 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 193.52 138.26 38.54 30.46 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 34.53 21.68 7.69 13.15 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 2.78 0.67 0.71 0.47 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 19.78 16.75 120.15 1.25 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 3.30 0.18 0.28 0.02 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 11.71 9.02 1.58 0.71 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 2.28 0.52 0.72 0.46 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 17.20 15.68 120.03 1.18 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 1.38 0.17 0.07 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 20.88 18.16 3.85 3.55 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 8.13 7.30 117.80 0.48 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 32.76 30.52 355.74 2.18 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 2.38 0.42 0.56 0.28 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 8.37 8.02 2.12 0.82 0.00 0.00 0.00 0.00 12:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 AM eth0 8.21 7.15 117.81 0.47 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 27.25 26.52 361.45 2.05 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 0.72 0.25 0.17 0.08 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 54.01 34.01 82.97 28.35 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 17.11 15.73 14.64 8.22 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 29.34 22.06 135.35 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) 11/14/2025 _x86_64_ (2 CPU) 00:37:02 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 38.19 0.00 5.34 1.18 0.12 55.17 12:39:01 AM 0 35.80 0.00 4.85 1.23 0.13 57.98 12:39:01 AM 1 40.58 0.00 5.83 1.13 0.10 52.36 12:40:01 AM all 10.13 0.00 1.19 0.38 0.07 88.23 12:40:01 AM 0 3.47 0.00 0.97 0.33 0.07 95.16 12:40:01 AM 1 16.79 0.00 1.42 0.43 0.07 81.29 12:41:01 AM all 36.45 0.00 6.59 1.06 0.11 55.79 12:41:01 AM 0 34.65 0.00 6.32 0.52 0.10 58.42 12:41:01 AM 1 38.24 0.00 6.86 1.61 0.12 53.17 12:42:01 AM all 4.01 0.00 1.01 0.59 0.07 94.32 12:42:01 AM 0 3.06 0.00 1.02 0.65 0.07 95.20 12:42:01 AM 1 4.95 0.00 1.00 0.53 0.07 93.44 12:43:01 AM all 2.31 0.00 0.28 0.06 0.05 97.30 12:43:01 AM 0 1.32 0.00 0.30 0.08 0.03 98.26 12:43:01 AM 1 3.29 0.00 0.27 0.03 0.07 96.34 12:44:01 AM all 0.51 0.00 0.08 0.01 0.07 99.33 12:44:01 AM 0 0.62 0.00 0.07 0.02 0.03 99.27 12:44:01 AM 1 0.40 0.00 0.10 0.00 0.10 99.40 12:45:01 AM all 0.90 0.00 0.18 0.00 0.07 98.86 12:45:01 AM 0 0.70 0.00 0.13 0.00 0.05 99.11 12:45:01 AM 1 1.10 0.00 0.22 0.00 0.08 98.60 12:46:01 AM all 0.47 0.00 0.10 0.00 0.06 99.37 12:46:01 AM 0 0.58 0.00 0.12 0.00 0.07 99.23 12:46:01 AM 1 0.35 0.00 0.08 0.00 0.05 99.52 12:47:01 AM all 0.88 0.00 0.13 0.00 0.07 98.93 12:47:01 AM 0 0.30 0.00 0.17 0.00 0.07 99.46 12:47:01 AM 1 1.45 0.00 0.08 0.00 0.07 98.40 12:48:01 AM all 0.45 0.00 0.11 0.01 0.06 99.37 12:48:01 AM 0 0.40 0.00 0.13 0.02 0.08 99.36 12:48:01 AM 1 0.50 0.00 0.08 0.00 0.03 99.38 12:49:01 AM all 0.90 0.00 0.10 0.01 0.08 98.91 12:49:01 AM 0 0.75 0.00 0.13 0.00 0.08 99.03 12:49:01 AM 1 1.05 0.00 0.07 0.02 0.07 98.80 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.48 0.00 0.11 0.00 0.06 99.35 12:50:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.47 12:50:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:51:01 AM all 2.07 0.00 0.19 0.00 0.05 97.69 12:51:01 AM 0 1.77 0.00 0.17 0.00 0.07 97.99 12:51:01 AM 1 2.36 0.00 0.22 0.00 0.03 97.39 12:52:01 AM all 0.53 0.00 0.13 0.00 0.06 99.28 12:52:01 AM 0 0.54 0.00 0.20 0.00 0.07 99.20 12:52:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 12:53:01 AM all 1.04 0.00 0.31 0.01 0.06 98.59 12:53:01 AM 0 1.19 0.00 0.45 0.00 0.08 98.27 12:53:01 AM 1 0.88 0.00 0.17 0.02 0.03 98.90 12:54:01 AM all 0.53 0.00 0.11 0.00 0.05 99.32 12:54:01 AM 0 0.40 0.00 0.15 0.00 0.07 99.38 12:54:01 AM 1 0.65 0.00 0.07 0.00 0.03 99.25 12:55:01 AM all 0.91 0.00 0.13 0.00 0.06 98.91 12:55:01 AM 0 1.12 0.00 0.15 0.00 0.07 98.66 12:55:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 12:56:02 AM all 0.50 0.00 0.12 0.00 0.05 99.33 12:56:02 AM 0 0.42 0.00 0.15 0.00 0.07 99.36 12:56:02 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:57:01 AM all 1.05 0.00 0.20 0.00 0.06 98.70 12:57:01 AM 0 1.55 0.00 0.26 0.00 0.05 98.15 12:57:01 AM 1 0.54 0.00 0.14 0.00 0.07 99.25 12:58:01 AM all 0.48 0.00 0.08 0.00 0.05 99.39 12:58:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 12:58:01 AM 1 0.40 0.00 0.12 0.00 0.07 99.41 12:59:01 AM all 7.61 0.00 1.38 0.03 0.06 90.93 12:59:01 AM 0 4.68 0.00 1.71 0.00 0.05 93.56 12:59:01 AM 1 10.53 0.00 1.05 0.05 0.07 88.30 01:00:01 AM all 32.48 0.00 3.70 0.14 0.08 63.60 01:00:01 AM 0 23.77 0.00 3.68 0.10 0.08 72.36 01:00:01 AM 1 41.18 0.00 3.72 0.18 0.08 54.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.51 0.00 0.98 0.16 0.07 92.28 Average: 0 5.38 0.00 0.97 0.13 0.07 93.44 Average: 1 7.64 0.00 0.99 0.18 0.06 91.12