---> uname -a: Linux prd-centos8-robot-2c-8g-51642.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 596 4921 19 2179 6803 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:6b:0e:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fe6b:e08/64 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) 08/10/2025 _x86_64_ (2 CPU) 00:37:21 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 92.50 15.11 77.39 4069.31 7328.54 12:40:01 AM 89.14 0.72 88.42 52.92 10204.13 12:41:01 AM 34.74 0.42 34.33 64.76 3082.89 12:42:01 AM 70.15 6.97 63.19 1292.98 7702.12 12:43:01 AM 6.01 0.00 6.01 0.00 498.97 12:44:01 AM 0.18 0.00 0.18 0.00 2.27 12:45:01 AM 0.12 0.00 0.12 0.00 1.30 12:46:01 AM 2.15 0.22 1.93 11.73 104.30 12:47:01 AM 0.62 0.00 0.62 0.00 121.15 12:48:01 AM 0.45 0.00 0.45 0.00 20.36 12:49:01 AM 0.12 0.00 0.12 0.00 8.95 12:50:00 AM 0.61 0.00 0.61 0.00 24.75 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 0.38 0.03 0.35 1.87 18.03 12:52:01 AM 13.23 0.32 12.91 36.93 517.96 12:53:01 AM 29.24 0.57 28.67 65.04 1610.63 Average: 22.64 1.62 21.02 373.04 2083.01 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5331868 7051876 2550564 32.36 2688 1902216 698384 7.82 186752 2043736 181880 12:40:01 AM 5167864 7004560 2714568 34.44 2688 2012964 725256 8.12 198368 2169848 34940 12:41:01 AM 5067056 6994728 2815376 35.72 2688 2101344 725704 8.13 235064 2225920 66660 12:42:01 AM 4963564 7051272 2918868 37.03 2688 2255284 647708 7.25 262608 2276968 10832 12:43:01 AM 4963260 7050972 2919172 37.03 2688 2255288 647708 7.25 262612 2276980 8 12:44:01 AM 4963264 7050976 2919168 37.03 2688 2255288 647708 7.25 262612 2277216 4 12:45:01 AM 4963252 7050936 2919180 37.03 2688 2255288 647708 7.25 262612 2277360 4 12:46:01 AM 4915452 7005060 2966980 37.64 2688 2257212 716544 8.02 262880 2324664 488 12:47:01 AM 4908096 7000680 2974336 37.73 2688 2260188 716544 8.02 262884 2332060 84 12:48:01 AM 4908280 7001232 2974152 37.73 2688 2260564 716544 8.02 262884 2332160 40 12:49:01 AM 4907476 7000808 2974956 37.74 2688 2260944 716544 8.02 262884 2332724 188 12:50:00 AM 4906604 7000312 2975828 37.75 2688 2261320 735896 8.24 262884 2333752 24 12:50:01 AM 4906156 6999872 2976276 37.76 2688 2261320 735896 8.24 262884 2334108 36 12:51:01 AM 4905520 6999692 2976912 37.77 2688 2261784 735896 8.24 263028 2334488 4 12:52:01 AM 4995344 6954856 2887088 36.63 2688 2130792 744376 8.33 299568 2224128 56884 12:53:01 AM 5049840 6978124 2832592 35.94 2688 2102372 724664 8.11 467648 2010872 17196 Average: 4988931 7012247 2893501 36.71 2688 2193386 705192 7.90 267386 2256686 23080 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 334.37 201.85 1870.73 61.66 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 64.22 42.73 605.27 7.47 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 43.95 38.94 327.77 9.39 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 605.42 457.86 120.96 100.45 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 2.95 1.90 0.46 0.41 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 2.02 0.98 0.63 0.41 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 2.83 1.98 0.71 0.62 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 58.71 34.41 17.26 5.40 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 31.19 26.78 8.39 5.75 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 12.55 9.27 2.85 1.79 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 11.98 9.11 2.84 1.85 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 13.05 9.35 2.85 1.81 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 0.91 0.00 0.04 0.00 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 11.56 9.28 2.72 1.81 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 77.52 51.92 97.12 34.84 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 18.18 16.74 16.47 7.70 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 86.02 60.86 205.14 16.09 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) 08/10/2025 _x86_64_ (2 CPU) 00:37:21 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 41.96 0.00 6.83 2.30 0.12 48.80 12:39:01 AM 0 39.19 0.00 7.42 2.39 0.12 50.88 12:39:01 AM 1 44.72 0.00 6.24 2.20 0.12 46.72 12:40:01 AM all 22.44 0.00 3.49 2.53 0.08 71.45 12:40:01 AM 0 15.95 0.00 3.14 2.70 0.07 78.14 12:40:01 AM 1 28.91 0.00 3.85 2.37 0.10 64.77 12:41:01 AM all 25.26 0.00 3.67 0.65 0.08 70.35 12:41:01 AM 0 15.12 0.00 3.25 0.55 0.07 81.00 12:41:01 AM 1 35.38 0.00 4.09 0.75 0.08 59.70 12:42:01 AM all 22.84 0.00 5.49 1.55 0.08 70.05 12:42:01 AM 0 18.79 0.00 5.29 1.15 0.07 74.70 12:42:01 AM 1 26.89 0.00 5.69 1.94 0.08 65.39 12:43:01 AM all 0.35 0.00 0.12 0.07 0.02 99.45 12:43:01 AM 0 0.15 0.00 0.13 0.02 0.03 99.67 12:43:01 AM 1 0.55 0.00 0.10 0.12 0.00 99.23 12:44:01 AM all 0.37 0.00 0.11 0.00 0.04 99.48 12:44:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 12:44:01 AM 1 0.50 0.00 0.08 0.00 0.03 99.38 12:45:01 AM all 0.38 0.00 0.10 0.00 0.02 99.51 12:45:01 AM 0 0.60 0.00 0.12 0.00 0.02 99.27 12:45:01 AM 1 0.15 0.00 0.08 0.00 0.02 99.75 12:46:01 AM all 9.16 0.00 0.95 0.02 0.05 89.82 12:46:01 AM 0 5.85 0.00 0.85 0.03 0.03 93.23 12:46:01 AM 1 12.46 0.00 1.05 0.00 0.07 86.42 12:47:01 AM all 15.11 0.00 0.56 0.00 0.06 84.27 12:47:01 AM 0 12.77 0.00 0.65 0.00 0.05 86.53 12:47:01 AM 1 17.44 0.00 0.47 0.00 0.07 82.02 12:48:01 AM all 4.42 0.00 0.29 0.00 0.04 95.24 12:48:01 AM 0 5.08 0.00 0.33 0.00 0.05 94.53 12:48:01 AM 1 3.76 0.00 0.25 0.00 0.03 95.95 12:49:01 AM all 4.40 0.00 0.33 0.00 0.05 95.23 12:49:01 AM 0 4.21 0.00 0.27 0.00 0.05 95.47 12:49:01 AM 1 4.58 0.00 0.38 0.00 0.05 94.99 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:00 AM all 4.45 0.00 0.30 0.01 0.04 95.21 12:50:00 AM 0 4.21 0.00 0.31 0.00 0.05 95.43 12:50:00 AM 1 4.68 0.00 0.29 0.02 0.03 94.98 12:50:01 AM all 1.36 0.00 0.90 0.00 0.00 97.74 12:50:01 AM 0 0.91 0.00 0.91 0.00 0.00 98.18 12:50:01 AM 1 1.80 0.00 0.90 0.00 0.00 97.30 12:51:01 AM all 4.39 0.00 0.32 0.00 0.04 95.25 12:51:01 AM 0 2.06 0.00 0.18 0.00 0.03 97.73 12:51:01 AM 1 6.72 0.00 0.45 0.00 0.05 92.78 12:52:01 AM all 14.90 0.00 1.85 0.11 0.06 83.09 12:52:01 AM 0 14.84 0.00 1.47 0.17 0.05 83.47 12:52:01 AM 1 14.96 0.00 2.22 0.05 0.07 82.70 12:53:01 AM all 30.34 0.00 3.85 0.22 0.08 65.50 12:53:01 AM 0 11.40 0.00 3.10 0.12 0.07 85.32 12:53:01 AM 1 49.28 0.00 4.60 0.33 0.10 45.69 Average: all 13.38 0.00 1.88 0.50 0.06 84.18 Average: 0 10.03 0.00 1.78 0.48 0.05 87.67 Average: 1 16.74 0.00 1.99 0.52 0.06 80.69