---> uname -a: Linux prd-centos8-robot-2c-8g-44818.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 624 4886 19 2186 6775 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:cf:ef:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85005sec preferred_lft 85005sec inet6 fe80::f816:3eff:fecf:ef23/64 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) 07/21/2025 _x86_64_ (2 CPU) 02:10:49 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 213.10 156.73 56.36 14685.19 39912.00 02:13:01 AM 118.58 0.72 117.86 52.92 11400.87 02:14:01 AM 36.89 0.42 36.47 64.78 4162.35 02:15:01 AM 68.31 6.97 61.34 1292.98 4805.28 02:16:01 AM 22.69 0.00 22.69 0.00 4963.43 02:17:01 AM 4.28 0.03 4.25 1.07 155.94 02:18:01 AM 0.32 0.00 0.32 0.00 4.87 02:19:01 AM 0.25 0.00 0.25 0.00 10.30 02:20:01 AM 0.43 0.00 0.43 0.00 6.15 02:21:01 AM 0.50 0.00 0.50 0.00 14.38 02:22:01 AM 0.37 0.00 0.37 0.00 6.97 02:23:01 AM 0.28 0.00 0.28 0.00 10.16 02:24:01 AM 0.17 0.00 0.17 0.00 2.68 02:25:01 AM 0.12 0.00 0.12 0.00 16.28 02:26:01 AM 0.40 0.00 0.40 0.00 5.63 02:27:01 AM 1.70 0.03 1.67 0.27 45.23 02:28:01 AM 0.38 0.00 0.38 0.00 5.65 02:29:01 AM 0.27 0.00 0.27 0.00 10.41 02:30:01 AM 6.16 5.95 0.22 574.88 5.95 02:31:01 AM 3.28 0.00 3.28 0.00 83.91 02:32:01 AM 0.28 0.00 0.28 0.00 5.55 02:33:01 AM 15.39 0.32 15.08 36.92 535.39 02:34:01 AM 31.46 0.47 30.99 52.92 1493.42 Average: 22.85 7.46 15.39 728.82 2942.03 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5479456 7020784 2402976 30.49 2688 1733824 714388 8.00 185636 1934240 98696 02:13:01 AM 5127360 6965136 2755072 34.95 2688 2013452 742432 8.31 198252 2205504 103416 02:14:01 AM 5200732 7040152 2681700 34.02 2688 2015400 665296 7.45 218796 2113576 10756 02:15:01 AM 4931712 7017172 2950720 37.43 2688 2253032 667704 7.48 262084 2310356 137656 02:16:01 AM 4928728 7014028 2953704 37.47 2688 2253032 667704 7.48 262084 2310500 8 02:17:01 AM 4888548 6974452 2993884 37.98 2688 2253636 718960 8.05 262208 2350048 4 02:18:01 AM 4888632 6974568 2993800 37.98 2688 2253668 718960 8.05 262208 2349984 4 02:19:01 AM 4879564 6965728 3002868 38.10 2688 2253896 742728 8.32 262208 2359124 4 02:20:01 AM 4877796 6963992 3004636 38.12 2688 2253932 731424 8.19 262208 2360724 4 02:21:01 AM 4877980 6964408 3004452 38.12 2688 2254156 731424 8.19 262216 2360872 4 02:22:01 AM 4878100 6964564 3004332 38.11 2688 2254192 731424 8.19 262216 2360860 4 02:23:01 AM 4884400 6971080 2998032 38.03 2688 2254408 734884 8.23 262216 2354172 4 02:24:01 AM 4884456 6971168 2997976 38.03 2688 2254440 734884 8.23 262216 2354312 4 02:25:01 AM 4883984 6971160 2998448 38.04 2688 2254904 734884 8.23 262324 2354916 4 02:26:01 AM 4869384 6956600 3013048 38.22 2688 2254944 759816 8.51 262324 2369024 4 02:27:01 AM 4860896 6948356 3021536 38.33 2688 2255184 777012 8.70 262412 2376716 12 02:28:01 AM 4882464 6969960 2999968 38.06 2688 2255220 755408 8.46 262412 2355304 8 02:29:01 AM 4883072 6970800 2999360 38.05 2688 2255452 755408 8.46 262412 2355536 4 02:30:01 AM 4851000 6956056 3031432 38.46 2688 2272736 746688 8.36 264732 2384488 672 02:31:01 AM 4843340 6948644 3039092 38.56 2688 2272980 776992 8.70 264732 2391968 12 02:32:01 AM 4864372 6969708 3018060 38.29 2688 2273012 754412 8.45 264732 2370896 8 02:33:01 AM 5018184 6947224 2864248 36.34 2688 2101828 747712 8.37 303168 2199168 32016 02:34:01 AM 5014152 6945644 2868280 36.39 2688 2104800 745240 8.34 462964 2048960 25144 Average: 4943405 6973538 2939027 37.29 2688 2200093 732860 8.21 265077 2301359 17759 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 282.71 168.73 1647.59 58.93 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 99.98 74.94 1124.46 10.94 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.34 8.33 6.11 3.48 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 197.12 154.29 346.92 34.35 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 2.72 0.75 0.81 0.12 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 34.98 24.43 7.63 5.08 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.25 0.18 0.25 0.02 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 19.13 17.31 120.42 1.48 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 1.85 0.17 0.13 0.02 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 10.35 6.96 1.38 0.58 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 2.05 0.25 0.22 0.08 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 15.75 15.33 119.90 1.15 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 0.52 0.15 0.03 0.02 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 18.28 17.63 3.35 3.26 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 9.08 6.48 117.94 0.42 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 29.28 26.53 356.50 2.68 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 0.47 0.13 0.03 0.01 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 13.65 8.65 2.14 0.68 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 9.10 8.11 117.85 0.54 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 27.09 26.16 355.14 1.85 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 1.52 0.22 0.26 0.08 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 64.43 43.35 85.32 36.53 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 19.43 17.93 16.37 8.60 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 38.13 27.26 192.65 7.43 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) 07/21/2025 _x86_64_ (2 CPU) 02:10:49 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 49.40 0.07 10.43 3.79 0.18 36.13 02:12:01 AM 0 51.81 0.05 11.92 5.06 0.20 30.96 02:12:01 AM 1 46.98 0.08 8.94 2.52 0.17 41.32 02:13:01 AM all 38.27 0.00 5.45 2.02 0.10 54.16 02:13:01 AM 0 52.96 0.00 6.53 2.25 0.10 38.16 02:13:01 AM 1 23.58 0.00 4.37 1.78 0.10 70.17 02:14:01 AM all 11.84 0.00 1.66 2.30 0.06 84.14 02:14:01 AM 0 8.69 0.00 1.72 2.89 0.05 86.65 02:14:01 AM 1 14.98 0.00 1.60 1.72 0.07 81.63 02:15:01 AM all 32.50 0.00 5.93 0.68 0.10 60.79 02:15:01 AM 0 37.43 0.00 6.67 0.88 0.10 54.91 02:15:01 AM 1 27.58 0.00 5.19 0.47 0.10 66.67 02:16:01 AM all 0.33 0.00 0.27 0.58 0.03 98.79 02:16:01 AM 0 0.08 0.00 0.25 0.68 0.05 98.93 02:16:01 AM 1 0.57 0.00 0.28 0.48 0.02 98.65 02:17:01 AM all 2.34 0.00 0.29 0.03 0.08 97.27 02:17:01 AM 0 0.85 0.00 0.22 0.02 0.10 98.81 02:17:01 AM 1 3.83 0.00 0.37 0.03 0.05 95.72 02:18:01 AM all 0.50 0.00 0.10 0.00 0.06 99.34 02:18:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 02:18:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 02:19:01 AM all 0.93 0.00 0.17 0.00 0.07 98.84 02:19:01 AM 0 1.09 0.00 0.25 0.00 0.07 98.60 02:19:01 AM 1 0.77 0.00 0.08 0.00 0.07 99.08 02:20:01 AM all 0.38 0.00 0.10 0.00 0.05 99.46 02:20:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 02:20:01 AM 1 0.25 0.00 0.12 0.00 0.05 99.58 02:21:01 AM all 1.00 0.00 0.15 0.11 0.04 98.70 02:21:01 AM 0 1.44 0.00 0.15 0.02 0.05 98.34 02:21:01 AM 1 0.57 0.00 0.15 0.20 0.03 99.05 02:22:01 AM all 0.36 0.00 0.12 0.00 0.08 99.45 02:22:01 AM 0 0.54 0.00 0.12 0.00 0.07 99.28 02:22:01 AM 1 0.18 0.00 0.12 0.00 0.08 99.62 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 0.89 0.00 0.16 0.00 0.05 98.90 02:23:01 AM 0 0.70 0.00 0.15 0.00 0.05 99.10 02:23:01 AM 1 1.09 0.00 0.17 0.00 0.05 98.69 02:24:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 02:24:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 02:24:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 02:25:01 AM all 2.10 0.00 0.18 0.00 0.06 97.66 02:25:01 AM 0 2.36 0.00 0.15 0.00 0.05 97.44 02:25:01 AM 1 1.84 0.00 0.22 0.00 0.07 97.88 02:26:01 AM all 0.60 0.00 0.16 0.01 0.05 99.18 02:26:01 AM 0 0.65 0.00 0.22 0.00 0.07 99.06 02:26:01 AM 1 0.55 0.00 0.10 0.02 0.03 99.30 02:27:01 AM all 1.18 0.00 0.33 0.00 0.05 98.44 02:27:01 AM 0 0.80 0.00 0.37 0.00 0.05 98.78 02:27:01 AM 1 1.56 0.00 0.30 0.00 0.05 98.09 02:28:01 AM all 0.50 0.00 0.11 0.00 0.05 99.34 02:28:01 AM 0 0.42 0.00 0.13 0.00 0.05 99.40 02:28:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 02:29:01 AM all 1.04 0.00 0.13 0.00 0.06 98.77 02:29:01 AM 0 1.42 0.00 0.17 0.00 0.07 98.35 02:29:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 02:30:01 AM all 0.58 0.22 0.27 0.11 0.07 98.76 02:30:01 AM 0 1.02 0.00 0.25 0.00 0.08 98.65 02:30:01 AM 1 0.15 0.43 0.28 0.22 0.05 98.86 02:31:01 AM all 1.02 0.00 0.25 0.02 0.05 98.66 02:31:01 AM 0 0.89 0.00 0.22 0.00 0.05 98.85 02:31:01 AM 1 1.16 0.00 0.28 0.03 0.05 98.48 02:32:01 AM all 0.52 0.00 0.11 0.00 0.05 99.32 02:32:01 AM 0 0.40 0.00 0.15 0.00 0.05 99.40 02:32:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 02:33:01 AM all 15.63 0.00 1.98 0.18 0.06 82.14 02:33:01 AM 0 18.65 0.00 2.51 0.30 0.07 78.47 02:33:01 AM 1 12.61 0.00 1.46 0.07 0.05 85.81 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 30.63 0.00 3.93 0.15 0.09 65.20 02:34:01 AM 0 35.65 0.00 3.87 0.17 0.10 60.21 02:34:01 AM 1 25.61 0.00 3.99 0.13 0.08 70.18 Average: all 8.39 0.01 1.41 0.43 0.07 89.69 Average: 0 9.54 0.00 1.58 0.53 0.07 88.27 Average: 1 7.24 0.02 1.24 0.33 0.06 91.10