---> uname -a: Linux prd-centos8-robot-2c-8g-1859.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4739 19 2353 6794 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:17:1a:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe17:1aab/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) 09/28/2025 _x86_64_ (2 CPU) 00:40:49 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 121.04 0.73 120.31 53.45 11312.30 12:44:01 AM 30.69 0.20 30.49 31.59 3792.15 12:45:01 AM 67.61 7.08 60.52 1319.11 4266.49 12:46:01 AM 27.01 0.03 26.97 3.47 5686.72 12:47:01 AM 4.30 0.22 4.08 11.73 170.42 12:48:01 AM 0.98 0.00 0.98 0.00 607.40 12:49:01 AM 0.52 0.00 0.52 0.00 379.65 12:50:01 AM 0.27 0.05 0.22 3.33 75.62 12:51:01 AM 1.15 0.00 1.15 0.00 686.12 12:52:01 AM 0.55 0.03 0.52 1.87 548.82 12:53:01 AM 0.82 0.35 0.47 53.45 501.32 12:54:01 AM 0.32 0.00 0.32 0.00 73.50 12:55:01 AM 0.20 0.00 0.20 0.00 21.59 12:56:01 AM 19.03 0.40 18.63 39.46 1105.72 Average: 19.61 0.65 18.96 108.38 2087.73 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5150008 6993740 2732416 34.66 2688 2019580 721756 8.08 198544 2180280 91120 12:44:01 AM 5192048 7036336 2690376 34.13 2688 2020528 688876 7.71 212032 2127816 10772 12:45:01 AM 4889948 6986512 2992476 37.96 2688 2263960 723540 8.10 262096 2351832 157928 12:46:01 AM 4947752 7044072 2934672 37.23 2688 2264032 662196 7.41 262600 2289440 8 12:47:01 AM 4904064 7002424 2978360 37.78 2688 2266100 710264 7.95 262808 2332348 592 12:48:01 AM 4873028 6988584 3009396 38.18 2688 2283372 742092 8.31 263224 2363388 96 12:49:01 AM 4860728 6987636 3021696 38.33 2688 2294660 742092 8.31 263224 2375116 92 12:50:01 AM 4857356 6987648 3025068 38.38 2688 2298020 758524 8.49 263280 2378956 1128 12:51:01 AM 4817272 6966708 3065152 38.89 2688 2317176 774404 8.67 263328 2418260 212 12:52:01 AM 4783736 6949408 3098688 39.31 2688 2333388 774404 8.67 263568 2451268 4 12:53:01 AM 4379156 6887708 3503268 44.44 2688 2351712 789764 8.84 264876 2475376 1760 12:54:01 AM 4379248 6888528 3503176 44.44 2688 2352416 789764 8.84 264892 2475528 412 12:55:01 AM 4378908 6888404 3503516 44.45 2688 2352632 789764 8.84 264896 2475700 40 12:56:01 AM 4871100 6970192 3011324 38.20 2688 2272852 748104 8.38 389772 2262388 114516 Average: 4806025 6969850 3076399 39.03 2688 2263602 743967 8.33 264224 2354121 27049 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 72.08 58.70 890.43 9.76 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 13.18 5.68 4.79 2.90 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 43.61 38.29 337.40 10.08 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 175.16 135.39 34.24 27.99 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 25.48 17.58 22.98 2.55 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 39.84 37.05 120.52 10.69 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 19.81 18.60 73.90 6.65 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 21.21 18.51 5.82 4.37 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 25.94 23.69 264.62 10.92 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 22.14 20.34 261.61 2.06 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 50.65 67.86 264.73 5.66 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 14.61 11.95 3.54 2.21 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 8.63 7.25 2.21 1.38 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 88.59 58.34 176.27 121.74 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 44.35 37.09 175.94 15.64 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) 09/28/2025 _x86_64_ (2 CPU) 00:40:49 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 34.93 0.00 4.95 1.26 0.10 58.76 12:43:01 AM 0 28.22 0.00 4.20 1.35 0.10 66.13 12:43:01 AM 1 41.64 0.00 5.70 1.17 0.10 51.38 12:44:01 AM all 11.98 0.00 1.59 1.47 0.08 84.88 12:44:01 AM 0 6.98 0.00 1.39 1.24 0.07 90.33 12:44:01 AM 1 16.98 0.00 1.80 1.70 0.08 79.44 12:45:01 AM all 32.50 0.00 5.72 0.41 0.09 61.28 12:45:01 AM 0 30.29 0.00 5.24 0.42 0.10 63.95 12:45:01 AM 1 34.71 0.00 6.19 0.40 0.08 58.61 12:46:01 AM all 0.94 0.00 0.69 0.40 0.05 97.92 12:46:01 AM 0 1.24 0.00 1.02 0.50 0.05 97.19 12:46:01 AM 1 0.63 0.00 0.37 0.30 0.05 98.65 12:47:01 AM all 3.24 0.00 0.23 0.02 0.04 96.47 12:47:01 AM 0 1.55 0.00 0.13 0.03 0.03 98.25 12:47:01 AM 1 4.94 0.00 0.32 0.00 0.05 94.69 12:48:01 AM all 18.80 0.00 0.25 0.05 0.10 80.80 12:48:01 AM 0 17.66 0.00 0.27 0.05 0.12 81.91 12:48:01 AM 1 19.95 0.00 0.23 0.05 0.08 79.69 12:49:01 AM all 10.20 0.00 0.18 0.05 0.06 89.52 12:49:01 AM 0 3.68 0.00 0.17 0.10 0.07 95.99 12:49:01 AM 1 16.70 0.00 0.18 0.00 0.05 83.07 12:50:01 AM all 11.69 0.00 0.17 0.00 0.06 88.08 12:50:01 AM 0 3.81 0.00 0.22 0.00 0.05 95.92 12:50:01 AM 1 19.58 0.00 0.12 0.00 0.07 80.24 12:51:01 AM all 6.16 0.00 0.23 0.03 0.07 93.52 12:51:01 AM 0 1.55 0.00 0.18 0.00 0.07 98.20 12:51:01 AM 1 10.78 0.00 0.27 0.05 0.07 88.84 12:52:01 AM all 2.64 0.00 0.24 0.11 0.07 96.94 12:52:01 AM 0 1.94 0.00 0.22 0.00 0.07 97.78 12:52:01 AM 1 3.34 0.00 0.27 0.22 0.07 96.10 12:53:01 AM all 8.63 0.00 2.52 0.05 0.08 88.72 12:53:01 AM 0 5.74 0.00 2.45 0.10 0.07 91.65 12:53:01 AM 1 11.53 0.00 2.59 0.00 0.10 85.78 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 4.55 0.00 0.19 0.00 0.08 95.18 12:54:01 AM 0 2.61 0.00 0.17 0.00 0.07 97.16 12:54:01 AM 1 6.50 0.00 0.22 0.00 0.08 93.20 12:55:01 AM all 3.08 0.00 0.14 0.00 0.07 96.71 12:55:01 AM 0 1.99 0.00 0.12 0.00 0.05 97.84 12:55:01 AM 1 4.18 0.00 0.17 0.00 0.08 95.57 12:56:01 AM all 22.50 0.00 2.98 0.11 0.08 74.34 12:56:01 AM 0 16.02 0.00 2.57 0.12 0.07 81.23 12:56:01 AM 1 28.98 0.00 3.39 0.10 0.08 67.45 Average: all 12.29 0.00 1.44 0.28 0.07 85.92 Average: 0 8.82 0.00 1.31 0.28 0.07 89.52 Average: 1 15.76 0.00 1.56 0.29 0.08 82.32