---> uname -a: Linux prd-centos8-robot-2c-8g-46805.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 616 4914 19 2166 6782 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:ac:42:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:feac:4223/64 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) 07/28/2025 _x86_64_ (2 CPU) 04:45:28 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 94.00 35.75 58.25 6892.69 8739.21 04:48:01 AM 106.20 0.72 105.48 52.92 10819.73 04:49:01 AM 27.31 0.42 26.89 64.78 2588.27 04:50:01 AM 67.51 6.96 60.55 1292.77 4749.73 04:51:01 AM 24.96 0.00 24.96 0.00 5001.62 04:52:01 AM 0.53 0.00 0.53 0.00 6.72 04:53:01 AM 0.28 0.00 0.28 0.00 2.37 04:54:01 AM 0.55 0.03 0.52 1.07 85.27 04:55:02 AM 1.85 0.00 1.85 0.00 67.33 04:56:01 AM 0.27 0.00 0.27 0.00 4.35 04:57:01 AM 10.76 0.32 10.45 36.93 394.57 04:58:01 AM 29.96 0.52 29.44 63.85 1391.47 Average: 30.39 3.73 26.66 701.51 2824.88 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5396788 7005796 2485644 31.53 2688 1799632 787972 8.82 198080 2000040 119196 04:48:01 AM 5165896 7000456 2716536 34.46 2688 2010312 753744 8.44 197808 2169312 69356 04:49:01 AM 5235812 7072076 2646620 33.58 2688 2012260 683940 7.66 218440 2081304 10752 04:50:01 AM 4951776 7034204 2930656 37.18 2688 2249888 672172 7.53 262076 2292176 136784 04:51:01 AM 4943056 7025224 2939376 37.29 2688 2249908 672172 7.53 262096 2298388 4 04:52:01 AM 4943192 7025360 2939240 37.29 2688 2249908 672172 7.53 262100 2298460 4 04:53:01 AM 4943232 7025400 2939200 37.29 2688 2249908 672172 7.53 262100 2298396 4 04:54:01 AM 4890456 6975088 2991976 37.96 2688 2252396 740104 8.29 262232 2350020 152 04:55:02 AM 4834700 6919388 3047732 38.66 2688 2252428 795344 8.91 262232 2405932 16 04:56:01 AM 4825896 6910592 3056536 38.78 2688 2252436 807024 9.04 262232 2414252 4 04:57:01 AM 5049528 6957492 2832904 35.94 2688 2080880 751856 8.42 300336 2171776 30328 04:58:01 AM 5063572 6974048 2818860 35.76 2688 2084020 742424 8.31 460128 2003560 25036 Average: 5020325 6993760 2862107 36.31 2688 2145331 729258 8.17 267488 2231968 32636 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 341.96 201.35 1648.13 62.76 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 74.77 54.89 826.58 9.36 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 16.56 12.73 6.31 4.45 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 231.34 165.49 352.75 39.29 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 328.97 228.29 62.84 52.64 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 2.38 2.08 0.56 0.51 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.78 2.03 0.46 0.44 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 39.16 24.63 35.83 2.82 0.00 0.00 0.00 0.00 04:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:02 AM eth0 257.46 247.05 5561.55 16.19 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 279.46 274.20 5768.40 17.73 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 152.62 119.81 1528.89 32.48 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 19.14 17.78 15.45 8.32 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 145.37 112.31 1311.17 20.59 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) 07/28/2025 _x86_64_ (2 CPU) 04:45:28 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 39.49 0.02 6.60 6.40 0.14 47.35 04:47:01 AM 0 43.74 0.02 7.83 7.02 0.15 41.24 04:47:01 AM 1 35.24 0.02 5.37 5.77 0.13 53.47 04:48:01 AM all 33.72 0.00 5.10 1.34 0.12 59.72 04:48:01 AM 0 44.25 0.00 6.09 1.43 0.12 48.12 04:48:01 AM 1 23.20 0.00 4.12 1.25 0.12 71.31 04:49:01 AM all 13.43 0.00 1.88 0.23 0.08 84.39 04:49:01 AM 0 19.14 0.00 2.22 0.13 0.07 78.44 04:49:01 AM 1 7.71 0.00 1.54 0.33 0.08 90.33 04:50:01 AM all 33.98 0.00 6.51 0.74 0.12 58.66 04:50:01 AM 0 32.53 0.00 6.38 0.80 0.13 60.16 04:50:01 AM 1 35.43 0.00 6.64 0.67 0.10 57.16 04:51:01 AM all 0.78 0.00 0.92 0.41 0.06 97.83 04:51:01 AM 0 0.85 0.00 0.95 0.44 0.03 97.72 04:51:01 AM 1 0.70 0.00 0.89 0.39 0.08 97.94 04:52:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 04:52:01 AM 0 0.37 0.00 0.05 0.00 0.03 99.55 04:52:01 AM 1 0.20 0.00 0.10 0.00 0.05 99.65 04:53:01 AM all 0.28 0.00 0.10 0.00 0.03 99.60 04:53:01 AM 0 0.42 0.00 0.10 0.00 0.02 99.47 04:53:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:54:01 AM all 5.82 0.00 1.48 0.00 0.06 92.63 04:54:01 AM 0 10.95 0.00 2.68 0.00 0.05 86.33 04:54:01 AM 1 0.74 0.00 0.30 0.00 0.07 98.90 04:55:02 AM all 9.04 0.00 1.22 0.02 0.12 89.60 04:55:02 AM 0 17.55 0.00 2.28 0.00 0.14 80.04 04:55:02 AM 1 0.67 0.00 0.18 0.03 0.10 99.01 04:56:01 AM all 9.55 0.00 1.26 0.00 0.12 89.07 04:56:01 AM 0 18.48 0.00 2.26 0.00 0.12 79.14 04:56:01 AM 1 0.68 0.00 0.26 0.00 0.12 98.94 04:57:01 AM all 18.86 0.00 2.92 0.07 0.10 78.05 04:57:01 AM 0 26.65 0.00 3.81 0.07 0.12 69.35 04:57:01 AM 1 11.11 0.00 2.02 0.07 0.08 86.72 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 31.30 0.00 4.26 0.21 0.10 64.14 04:58:01 AM 0 34.28 0.00 4.32 0.22 0.08 61.10 04:58:01 AM 1 28.32 0.00 4.19 0.20 0.12 67.17 Average: all 16.39 0.00 2.70 0.78 0.09 80.03 Average: 0 20.77 0.00 3.25 0.84 0.09 75.04 Average: 1 12.03 0.00 2.14 0.72 0.09 85.01