---> uname -a: Linux prd-centos8-robot-2c-8g-3308.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4873 19 2224 6799 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:8b:78:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fe8b:78a0/64 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) 12/03/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 120.11 0.17 119.94 4.53 11826.34 12:48:01 AM 38.79 1.27 37.52 128.76 4239.90 12:49:01 AM 65.18 6.93 58.25 1289.30 3963.00 12:50:01 AM 36.33 0.03 36.29 3.47 6414.85 12:51:01 AM 4.43 0.00 4.43 0.00 150.45 12:52:01 AM 0.33 0.00 0.33 0.00 5.92 12:53:01 AM 0.38 0.22 0.17 11.73 1.97 12:54:01 AM 2.13 0.03 2.10 1.87 224.80 12:55:01 AM 0.45 0.00 0.45 0.00 110.75 12:56:01 AM 0.52 0.00 0.52 0.00 128.32 12:57:01 AM 0.30 0.00 0.30 0.00 104.35 12:58:01 AM 0.23 0.00 0.23 0.00 142.94 12:59:01 AM 0.25 0.00 0.25 0.00 115.58 01:00:01 AM 15.19 0.40 14.79 46.87 720.75 Average: 20.33 0.65 19.69 106.19 2011.05 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5232928 7076020 2649496 33.61 2688 2018840 641316 7.18 188056 2111436 104316 12:48:01 AM 5241508 7088416 2640916 33.50 2688 2022656 619436 6.94 219532 2072044 10760 12:49:01 AM 4920708 7018916 2961716 37.57 2688 2264636 658104 7.37 255196 2325808 173668 12:50:01 AM 4958632 7058652 2923792 37.09 2688 2266720 630164 7.06 260560 2278816 4 12:51:01 AM 4958748 7058780 2923676 37.09 2688 2266724 630164 7.06 260564 2278784 4 12:52:01 AM 4958812 7058844 2923612 37.09 2688 2266724 630164 7.06 260564 2278720 4 12:53:01 AM 4910564 7012576 2971860 37.70 2688 2268704 715604 8.01 260716 2326564 1616 12:54:01 AM 4901536 7006860 2980888 37.82 2688 2272016 715604 8.01 260988 2335412 232 12:55:01 AM 4897412 7005808 2985012 37.87 2688 2275088 750428 8.40 260988 2339488 128 12:56:01 AM 4893664 7005672 2988760 37.92 2688 2278700 750428 8.40 260988 2343080 128 12:57:01 AM 4886692 7003028 2995732 38.01 2688 2283044 772480 8.65 260988 2349844 1420 12:58:01 AM 4883224 7002656 2999200 38.05 2688 2286116 795852 8.91 260988 2353192 240 12:59:01 AM 4879816 7002708 3002608 38.09 2688 2289624 795852 8.91 260988 2356556 320 01:00:01 AM 5082156 7050396 2800268 35.53 2688 2140964 631444 7.07 480348 1959416 53680 Average: 4971886 7032095 2910538 36.92 2688 2228611 695503 7.79 267962 2264940 24751 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 107.38 84.87 1294.13 12.03 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 15.74 12.65 7.22 4.50 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 47.13 40.80 340.17 9.83 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 545.69 402.50 109.12 95.23 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 2.43 2.05 0.65 0.49 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 2.60 2.02 0.46 0.44 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 64.23 48.97 18.19 4.52 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 209.40 210.40 36.35 15.27 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 154.99 155.41 29.53 12.16 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 259.81 261.33 46.97 18.95 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 216.60 218.11 43.54 16.30 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 146.29 146.91 28.83 11.61 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 229.72 231.29 42.12 16.52 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 113.94 89.35 143.42 104.15 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 151.14 136.19 152.93 22.99 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) 12/03/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 39.12 0.00 5.26 1.23 0.11 54.28 12:47:01 AM 0 30.03 0.00 4.27 1.42 0.13 64.16 12:47:01 AM 1 48.23 0.00 6.26 1.03 0.08 44.39 12:48:01 AM all 13.47 0.00 1.93 0.39 0.08 84.13 12:48:01 AM 0 6.12 0.00 1.55 0.25 0.08 91.99 12:48:01 AM 1 20.82 0.00 2.31 0.53 0.08 76.26 12:49:01 AM all 33.39 0.00 6.18 0.56 0.09 59.79 12:49:01 AM 0 27.83 0.00 5.36 0.38 0.10 66.33 12:49:01 AM 1 38.95 0.00 7.00 0.73 0.08 53.24 12:50:01 AM all 4.94 0.00 1.56 0.44 0.07 93.00 12:50:01 AM 0 1.93 0.00 1.16 0.37 0.08 96.46 12:50:01 AM 1 7.96 0.00 1.96 0.50 0.05 89.53 12:51:01 AM all 0.23 0.00 0.08 0.02 0.04 99.64 12:51:01 AM 0 0.35 0.00 0.08 0.03 0.05 99.48 12:51:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:52:01 AM all 0.34 0.00 0.08 0.00 0.07 99.52 12:52:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.27 12:52:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 12:53:01 AM all 4.85 0.00 0.51 0.01 0.06 94.57 12:53:01 AM 0 1.09 0.00 0.25 0.00 0.05 98.61 12:53:01 AM 1 8.62 0.00 0.77 0.02 0.07 90.53 12:54:01 AM all 10.36 0.00 0.96 0.01 0.09 88.58 12:54:01 AM 0 13.86 0.00 1.08 0.00 0.10 84.95 12:54:01 AM 1 6.89 0.00 0.84 0.02 0.08 92.17 12:55:01 AM all 10.79 0.00 0.87 0.01 0.08 88.25 12:55:01 AM 0 4.31 0.00 0.72 0.02 0.08 94.87 12:55:01 AM 1 17.28 0.00 1.02 0.00 0.08 81.62 12:56:01 AM all 11.59 0.00 1.22 0.00 0.10 87.08 12:56:01 AM 0 9.12 0.00 1.10 0.00 0.10 89.68 12:56:01 AM 1 14.06 0.00 1.35 0.00 0.10 84.49 12:57:01 AM all 13.20 0.00 1.25 0.00 0.11 85.45 12:57:01 AM 0 9.16 0.00 1.03 0.00 0.12 89.69 12:57:01 AM 1 17.23 0.00 1.46 0.00 0.10 81.21 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 10.61 0.00 0.91 0.00 0.09 88.39 12:58:01 AM 0 9.51 0.00 1.02 0.00 0.08 89.38 12:58:01 AM 1 11.72 0.00 0.79 0.00 0.10 87.39 12:59:01 AM all 10.25 0.00 1.13 0.01 0.11 88.51 12:59:01 AM 0 8.22 0.00 1.03 0.02 0.13 90.61 12:59:01 AM 1 12.29 0.00 1.23 0.00 0.08 86.40 01:00:01 AM all 23.33 0.00 2.65 0.07 0.08 73.87 01:00:01 AM 0 11.89 0.00 2.16 0.07 0.08 85.80 01:00:01 AM 1 34.75 0.00 3.13 0.07 0.08 61.97 Average: all 13.33 0.00 1.76 0.20 0.08 84.63 Average: 0 9.58 0.00 1.49 0.18 0.09 88.65 Average: 1 17.08 0.00 2.02 0.21 0.08 80.61