---> uname -a: Linux prd-centos8-robot-2c-8g-6968.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 568 4941 19 2187 6830 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:f0:11:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85420sec preferred_lft 85420sec inet6 fe80::f816:3eff:fef0:11d7/64 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) 11/08/2025 _x86_64_ (2 CPU) 03:38:35 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 81.03 45.84 35.19 7477.68 26825.43 03:41:01 AM 117.19 0.32 116.88 14.53 10668.24 03:42:01 AM 45.68 1.00 44.69 113.03 5593.90 03:43:01 AM 48.80 6.78 42.02 1248.52 2581.49 03:44:01 AM 55.72 0.25 55.47 47.06 7781.02 03:45:01 AM 2.57 0.00 2.57 0.00 74.58 03:46:01 AM 0.17 0.00 0.17 0.00 1.85 03:47:01 AM 0.38 0.22 0.17 11.73 2.40 03:48:01 AM 1.93 0.00 1.93 0.00 131.26 03:49:01 AM 0.77 0.00 0.77 0.00 96.28 03:50:01 AM 0.28 0.00 0.28 0.00 17.78 03:51:01 AM 0.28 0.00 0.28 0.00 19.81 03:52:01 AM 0.25 0.00 0.25 0.00 11.21 03:53:01 AM 0.43 0.03 0.40 1.87 19.66 03:54:01 AM 15.49 0.35 15.14 37.19 633.44 Average: 24.73 3.65 21.08 596.95 3631.15 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5640744 7125152 2241680 28.44 2688 1678916 640788 7.17 178580 1785036 55548 03:41:01 AM 5106092 6979472 2776332 35.22 2688 2050300 725344 8.12 191324 2239632 170892 03:42:01 AM 5261332 7106456 2621092 33.25 2688 2021024 601360 6.73 219240 2051568 10756 03:43:01 AM 4955464 7049672 2926960 37.13 2688 2260008 627700 7.03 256248 2287124 191512 03:44:01 AM 4978316 7076764 2904108 36.84 2688 2265160 597616 6.69 260172 2257556 28 03:45:01 AM 4978052 7076500 2904372 36.85 2688 2265160 597616 6.69 260172 2257556 8 03:46:01 AM 4978468 7076916 2903956 36.84 2688 2265160 597616 6.69 260172 2257516 16 03:47:01 AM 4932660 7031996 2949764 37.42 2688 2266048 648848 7.27 260376 2302544 524 03:48:01 AM 4926792 7027588 2955632 37.50 2688 2267508 665044 7.45 260444 2308608 44 03:49:01 AM 4921948 7025404 2960476 37.56 2688 2270176 665044 7.45 260448 2313564 208 03:50:01 AM 4920996 7024820 2961428 37.57 2688 2270544 665932 7.46 260452 2314256 144 03:51:01 AM 4920836 7025044 2961588 37.57 2688 2270928 665932 7.46 260452 2314332 4 03:52:01 AM 4920552 7025152 2961872 37.58 2688 2271312 665932 7.46 260452 2314980 160 03:53:01 AM 4919912 7024900 2962512 37.58 2688 2271700 665932 7.46 260596 2315380 4 03:54:01 AM 5074556 7004284 2807868 35.62 2688 2102448 671588 7.52 306836 2138736 36132 Average: 5029115 7045341 2853309 36.20 2688 2186426 646819 7.24 250398 2230559 31065 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 243.95 148.97 1048.64 58.01 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 123.94 93.37 1451.59 12.76 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 15.56 9.18 7.02 3.73 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 44.02 34.62 334.64 7.43 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 420.50 284.50 107.29 81.59 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 5.33 2.32 0.71 0.52 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 2.73 2.05 0.47 0.44 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 32.36 16.19 9.49 2.10 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 31.36 25.69 9.83 5.10 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 24.25 20.33 5.95 4.14 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 13.38 9.20 2.98 1.86 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 11.06 9.11 2.74 1.80 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 11.33 9.08 2.80 1.79 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 9.20 6.80 2.12 1.32 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 89.10 56.40 100.82 34.90 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 71.87 48.52 205.83 14.50 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) 11/08/2025 _x86_64_ (2 CPU) 03:38:35 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 30.29 0.03 7.08 14.64 0.13 47.83 03:40:01 AM 0 33.20 0.02 7.24 13.73 0.12 45.69 03:40:01 AM 1 27.38 0.03 6.91 15.55 0.15 49.97 03:41:01 AM all 39.01 0.00 5.43 1.73 0.13 53.70 03:41:01 AM 0 47.69 0.00 6.64 1.60 0.13 43.93 03:41:01 AM 1 30.39 0.00 4.22 1.85 0.13 63.41 03:42:01 AM all 16.55 0.00 2.44 0.67 0.08 80.28 03:42:01 AM 0 22.80 0.00 2.65 0.90 0.08 73.57 03:42:01 AM 1 10.29 0.00 2.22 0.43 0.07 86.99 03:43:01 AM all 25.94 0.00 5.30 0.48 0.12 68.15 03:43:01 AM 0 32.07 0.00 5.88 0.48 0.10 61.47 03:43:01 AM 1 19.83 0.00 4.73 0.48 0.13 74.82 03:44:01 AM all 12.96 0.00 2.74 0.93 0.08 83.28 03:44:01 AM 0 8.01 0.00 2.38 0.77 0.08 88.76 03:44:01 AM 1 17.92 0.00 3.10 1.09 0.08 77.80 03:45:01 AM all 0.37 0.00 0.08 0.02 0.04 99.50 03:45:01 AM 0 0.60 0.00 0.08 0.03 0.05 99.23 03:45:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 03:46:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 03:46:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:46:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 03:47:01 AM all 2.15 0.00 0.37 0.00 0.05 97.43 03:47:01 AM 0 3.73 0.00 0.50 0.00 0.05 95.72 03:47:01 AM 1 0.57 0.00 0.23 0.00 0.05 99.15 03:48:01 AM all 10.29 0.00 0.93 0.02 0.08 88.67 03:48:01 AM 0 16.41 0.00 1.27 0.02 0.08 82.22 03:48:01 AM 1 4.19 0.00 0.59 0.02 0.08 95.13 03:49:01 AM all 12.70 0.00 0.50 0.01 0.10 86.69 03:49:01 AM 0 15.74 0.00 0.59 0.00 0.10 83.57 03:49:01 AM 1 9.66 0.00 0.42 0.02 0.10 89.81 03:50:01 AM all 4.68 0.00 0.35 0.00 0.08 94.89 03:50:01 AM 0 7.35 0.00 0.49 0.00 0.08 92.08 03:50:01 AM 1 2.01 0.00 0.22 0.00 0.08 97.69 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 4.49 0.00 0.36 0.00 0.08 95.06 03:51:01 AM 0 5.38 0.00 0.38 0.00 0.10 94.13 03:51:01 AM 1 3.60 0.00 0.33 0.00 0.07 96.00 03:52:01 AM all 4.37 0.00 0.29 0.00 0.10 95.24 03:52:01 AM 0 5.07 0.00 0.35 0.00 0.12 94.46 03:52:01 AM 1 3.67 0.00 0.23 0.00 0.08 96.02 03:53:01 AM all 3.36 0.00 0.28 0.00 0.08 96.27 03:53:01 AM 0 4.09 0.00 0.32 0.00 0.07 95.53 03:53:01 AM 1 2.63 0.00 0.25 0.00 0.10 97.02 03:54:01 AM all 20.39 0.00 2.61 0.08 0.11 76.81 03:54:01 AM 0 24.27 0.00 2.62 0.10 0.12 72.89 03:54:01 AM 1 16.51 0.00 2.61 0.05 0.10 80.74 Average: all 12.53 0.00 1.92 1.23 0.09 84.23 Average: 0 15.13 0.00 2.10 1.17 0.09 81.52 Average: 1 9.93 0.00 1.75 1.29 0.09 86.94