---> uname -a: Linux prd-centos8-robot-2c-8g-48815.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 635 4885 19 2175 6763 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:8e:3a:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84847sec preferred_lft 84847sec inet6 fe80::f816:3eff:fe8e:3a51/64 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) 08/02/2025 _x86_64_ (2 CPU) 23:28:19 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:00 PM 76.50 2.80 73.69 293.41 4981.85 11:30:01 PM 34.19 0.00 34.19 0.00 488.03 11:31:01 PM 86.64 0.68 85.95 51.58 11074.48 11:32:01 PM 35.39 7.10 28.29 1309.96 2022.69 11:33:01 PM 62.66 2.73 59.92 439.66 7860.92 11:34:01 PM 4.33 0.00 4.33 0.00 158.98 11:35:01 PM 0.25 0.00 0.25 0.00 3.90 11:36:01 PM 0.25 0.00 0.25 0.00 3.15 11:37:01 PM 1.97 0.00 1.97 0.00 93.30 11:38:01 PM 0.43 0.00 0.43 0.00 17.00 11:39:01 PM 0.48 0.00 0.48 0.00 19.41 11:40:00 PM 0.20 0.00 0.20 0.00 13.79 11:40:01 PM 0.00 0.00 0.00 0.00 0.00 11:41:01 PM 0.18 0.00 0.18 0.00 16.43 11:42:01 PM 0.30 0.00 0.30 0.00 16.18 11:43:01 PM 0.52 0.03 0.48 1.87 28.53 11:44:01 PM 0.35 0.03 0.32 0.27 5.63 11:45:01 PM 1.28 0.03 1.25 1.33 28.06 11:46:01 PM 0.33 0.00 0.33 0.00 6.18 11:47:01 PM 0.33 0.00 0.33 0.00 4.38 11:48:01 PM 0.33 0.00 0.33 0.00 6.57 11:49:01 PM 0.32 0.00 0.32 0.00 4.60 11:50:00 PM 0.27 0.00 0.27 0.00 3.78 11:50:01 PM 0.00 0.00 0.00 0.00 0.00 11:51:01 PM 0.30 0.00 0.30 0.00 15.28 11:52:01 PM 0.18 0.00 0.18 0.00 2.52 11:53:01 PM 13.65 0.35 13.30 37.59 475.29 11:54:01 PM 30.22 0.52 29.70 64.23 1477.39 Average: 12.67 0.57 12.10 87.77 1130.11 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:00 PM 5243312 7029392 2639112 33.48 2688 1963120 687096 7.69 187148 2114256 245992 11:30:01 PM 5230640 7016708 2651784 33.64 2688 1963108 687096 7.69 187176 2126912 245976 11:31:01 PM 5046220 6916604 2836204 35.98 2688 2046692 779644 8.73 213896 2272804 51440 11:32:01 PM 4896716 6949340 2985708 37.88 2688 2222824 752192 8.42 275520 2341828 157500 11:33:01 PM 4922148 7012852 2960276 37.56 2688 2258544 657612 7.36 267796 2311612 16 11:34:01 PM 4922256 7012964 2960168 37.55 2688 2258548 657612 7.36 267800 2311480 4 11:35:01 PM 4922256 7012964 2960168 37.55 2688 2258548 657612 7.36 267800 2311508 12 11:36:01 PM 4922480 7013288 2959944 37.55 2688 2258648 656980 7.36 267800 2311608 88 11:37:01 PM 4877756 6969332 3004668 38.12 2688 2259424 739904 8.28 267920 2355708 24 11:38:01 PM 4876664 6968616 3005760 38.13 2688 2259800 739904 8.28 267920 2357016 68 11:39:01 PM 4874560 6966888 3007864 38.16 2688 2260176 739904 8.28 267920 2359088 68 11:40:00 PM 4873320 6966012 3009104 38.17 2688 2260540 753392 8.44 267920 2360616 100 11:40:01 PM 4872836 6965552 3009588 38.18 2688 2260556 753392 8.44 267920 2360876 128 11:41:01 PM 4871300 6964384 3011124 38.20 2688 2260932 753392 8.44 267920 2362312 40 11:42:01 PM 4869544 6963016 3012880 38.22 2688 2261312 753392 8.44 267924 2363964 36 11:43:01 PM 4868076 6962256 3014348 38.24 2688 2262020 753392 8.44 268196 2365232 4 11:44:01 PM 4868084 6962264 3014340 38.24 2688 2262028 746368 8.36 268320 2365184 20 11:45:01 PM 4867952 6962188 3014472 38.24 2688 2262080 746368 8.36 268324 2365172 16 11:46:01 PM 4868124 6962424 3014300 38.24 2688 2262144 746368 8.36 268324 2365296 4 11:47:01 PM 4867616 6961916 3014808 38.25 2688 2262144 746368 8.36 268324 2365516 4 11:48:01 PM 4867904 6962288 3014520 38.24 2688 2262228 746368 8.36 268324 2365404 4 11:49:01 PM 4867932 6962316 3014492 38.24 2688 2262228 746368 8.36 268324 2365472 4 11:50:00 PM 4868208 6962760 3014216 38.24 2688 2262396 729984 8.17 268472 2365208 176 11:50:01 PM 4867636 6962192 3014788 38.25 2688 2262400 729984 8.17 268472 2365444 192 11:51:01 PM 4867348 6962012 3015076 38.25 2688 2262508 729984 8.17 268472 2365708 4 11:52:01 PM 4867608 6962272 3014816 38.25 2688 2262508 729984 8.17 268472 2365592 4 11:53:01 PM 4955212 6909272 2927212 37.14 2688 2127824 761552 8.53 301332 2263932 53044 11:54:01 PM 5036676 6966884 2845748 36.10 2688 2104276 719244 8.05 468704 2020036 34516 Average: 4920014 6971034 2962410 37.58 2688 2220341 728623 8.16 269016 2318742 28196 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 PM eth0 95.87 76.99 1069.81 10.52 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 18.80 25.64 28.15 14.73 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 61.96 45.67 567.57 7.53 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 49.25 39.47 322.66 7.46 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 570.02 414.36 117.25 100.54 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 2.55 2.02 0.55 0.49 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 4.15 1.93 0.65 0.42 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 15.96 7.87 3.84 0.93 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 42.64 30.07 10.52 4.01 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 11.33 9.18 2.73 1.81 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 16.66 9.35 3.51 1.88 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 11.54 9.13 2.73 1.83 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 9.77 8.27 2.04 0.93 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 12.00 9.15 2.77 1.81 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 11.50 9.28 2.95 2.00 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 17.35 14.16 4.19 2.66 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 0.78 0.25 0.16 0.07 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 0.83 0.12 0.04 0.01 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 4.72 0.40 0.47 0.05 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.67 0.37 0.36 0.24 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.82 0.45 0.09 0.05 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 4.02 0.25 0.58 0.07 0.00 0.00 0.00 0.00 11:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 PM eth0 10.86 10.32 1.87 1.13 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 3.47 2.65 0.59 2.98 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.43 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 64.98 45.95 90.09 35.26 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 19.09 17.41 16.35 8.12 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 41.30 30.22 88.08 7.68 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) 08/02/2025 _x86_64_ (2 CPU) 23:28:19 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:00 PM all 38.00 0.00 5.13 0.64 0.09 56.14 11:30:00 PM 0 45.28 0.00 5.82 0.75 0.09 48.07 11:30:00 PM 1 30.71 0.00 4.44 0.53 0.10 64.22 11:30:01 PM all 41.88 0.00 1.71 0.43 0.43 55.56 11:30:01 PM 0 59.66 0.00 2.52 0.84 0.84 36.13 11:30:01 PM 1 23.48 0.00 0.87 0.00 0.00 75.65 11:31:01 PM all 21.24 0.00 2.61 1.35 0.08 74.72 11:31:01 PM 0 23.32 0.00 2.74 1.38 0.07 72.50 11:31:01 PM 1 19.17 0.00 2.49 1.32 0.08 76.94 11:32:01 PM all 18.40 0.00 4.02 0.33 0.11 77.14 11:32:01 PM 0 15.91 0.00 3.50 0.22 0.10 80.27 11:32:01 PM 1 20.89 0.00 4.54 0.45 0.12 74.00 11:33:01 PM all 16.90 0.00 3.83 0.60 0.07 78.60 11:33:01 PM 0 16.15 0.00 3.72 0.45 0.07 79.62 11:33:01 PM 1 17.66 0.00 3.94 0.75 0.07 77.57 11:34:01 PM all 0.35 0.00 0.10 0.02 0.05 99.48 11:34:01 PM 0 0.60 0.00 0.12 0.03 0.05 99.20 11:34:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:35:01 PM all 0.39 0.00 0.08 0.00 0.05 99.48 11:35:01 PM 0 0.20 0.00 0.08 0.00 0.05 99.67 11:35:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 11:36:01 PM all 0.35 0.00 0.12 0.00 0.04 99.49 11:36:01 PM 0 0.32 0.00 0.15 0.00 0.03 99.50 11:36:01 PM 1 0.38 0.00 0.08 0.00 0.05 99.48 11:37:01 PM all 6.03 0.00 0.52 0.01 0.05 93.39 11:37:01 PM 0 5.65 0.00 0.45 0.00 0.05 93.85 11:37:01 PM 1 6.41 0.00 0.59 0.02 0.05 92.93 11:38:01 PM all 4.27 0.00 0.33 0.00 0.08 95.33 11:38:01 PM 0 3.63 0.00 0.32 0.00 0.07 95.99 11:38:01 PM 1 4.91 0.00 0.33 0.00 0.08 94.67 11:39:01 PM all 4.31 0.00 0.33 0.00 0.08 95.27 11:39:01 PM 0 3.84 0.00 0.30 0.00 0.08 95.77 11:39:01 PM 1 4.78 0.00 0.37 0.00 0.08 94.77 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:00 PM all 4.38 0.00 0.33 0.00 0.08 95.21 11:40:00 PM 0 3.50 0.00 0.29 0.00 0.07 96.14 11:40:00 PM 1 5.25 0.00 0.38 0.00 0.09 94.29 11:40:01 PM all 1.90 0.00 0.76 0.00 0.00 97.34 11:40:01 PM 0 0.00 0.00 0.76 0.00 0.00 99.24 11:40:01 PM 1 3.79 0.00 0.76 0.00 0.00 95.45 11:41:01 PM all 4.36 0.00 0.31 0.00 0.07 95.26 11:41:01 PM 0 2.04 0.00 0.20 0.00 0.05 97.71 11:41:01 PM 1 6.69 0.00 0.42 0.00 0.08 92.80 11:42:01 PM all 4.31 0.00 0.33 0.00 0.07 95.29 11:42:01 PM 0 3.34 0.00 0.27 0.00 0.07 96.33 11:42:01 PM 1 5.29 0.00 0.40 0.00 0.07 94.25 11:43:01 PM all 5.58 0.00 0.32 0.01 0.06 94.04 11:43:01 PM 0 3.86 0.00 0.27 0.00 0.07 95.81 11:43:01 PM 1 7.30 0.00 0.37 0.02 0.05 92.27 11:44:01 PM all 0.38 0.00 0.18 0.00 0.03 99.40 11:44:01 PM 0 0.60 0.00 0.15 0.00 0.03 99.22 11:44:01 PM 1 0.17 0.00 0.22 0.00 0.03 99.58 11:45:01 PM all 0.33 0.00 0.08 0.01 0.03 99.56 11:45:01 PM 0 0.55 0.00 0.03 0.00 0.02 99.40 11:45:01 PM 1 0.12 0.00 0.12 0.02 0.03 99.72 11:46:01 PM all 0.48 0.00 0.07 0.00 0.04 99.41 11:46:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 11:46:01 PM 1 0.38 0.00 0.08 0.00 0.05 99.48 11:47:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 11:47:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:47:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:48:01 PM all 0.47 0.00 0.08 0.00 0.04 99.41 11:48:01 PM 0 0.53 0.00 0.10 0.00 0.05 99.32 11:48:01 PM 1 0.40 0.00 0.07 0.00 0.03 99.50 11:49:01 PM all 0.22 0.00 0.07 0.00 0.05 99.67 11:49:01 PM 0 0.37 0.00 0.07 0.00 0.05 99.52 11:49:01 PM 1 0.07 0.00 0.07 0.00 0.05 99.82 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:00 PM all 4.10 0.00 2.41 0.00 0.04 93.45 11:50:00 PM 0 3.83 0.00 4.51 0.00 0.04 91.62 11:50:00 PM 1 4.37 0.00 0.33 0.00 0.05 95.25 11:50:01 PM all 6.69 0.00 14.72 0.00 0.33 78.26 11:50:01 PM 0 0.68 0.00 0.68 0.00 0.68 97.96 11:50:01 PM 1 12.50 0.00 28.29 0.00 0.00 59.21 11:51:01 PM all 2.79 0.00 0.74 0.00 0.05 96.42 11:51:01 PM 0 4.68 0.00 1.40 0.00 0.03 93.88 11:51:01 PM 1 0.95 0.00 0.10 0.00 0.07 98.88 11:52:01 PM all 0.34 0.00 0.08 0.00 0.03 99.55 11:52:01 PM 0 0.07 0.00 0.03 0.00 0.02 99.88 11:52:01 PM 1 0.62 0.00 0.12 0.00 0.05 99.21 11:53:01 PM all 9.76 0.00 1.61 0.06 0.07 88.50 11:53:01 PM 0 12.20 0.00 1.24 0.07 0.07 86.43 11:53:01 PM 1 7.32 0.00 1.98 0.05 0.07 90.58 11:54:01 PM all 30.81 0.00 4.22 0.13 0.08 64.76 11:54:01 PM 0 38.84 0.00 4.47 0.17 0.08 56.44 11:54:01 PM 1 22.80 0.00 3.96 0.10 0.08 73.06 Average: all 7.17 0.00 1.13 0.13 0.06 91.52 Average: 0 7.63 0.00 1.20 0.12 0.06 90.98 Average: 1 6.70 0.00 1.05 0.13 0.06 92.05