---> uname -a: Linux prd-centos8-robot-2c-8g-42808.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4931 19 2183 6816 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:fd:aa:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fefd:aa0e/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) 07/15/2025 _x86_64_ (2 CPU) 01:15:29 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 87.22 10.43 76.79 3052.42 7411.11 01:18:01 AM 85.11 0.72 84.39 52.91 10766.65 01:19:01 AM 38.46 4.62 33.84 1274.05 2466.04 01:20:01 AM 63.73 2.77 60.96 83.71 7551.05 01:21:01 AM 6.20 0.02 6.18 0.13 505.08 01:22:01 AM 1.78 0.00 1.78 0.00 137.48 01:23:01 AM 0.35 0.00 0.35 0.00 32.89 01:24:01 AM 0.20 0.00 0.20 0.00 60.50 01:25:01 AM 0.42 0.00 0.42 0.00 71.50 01:26:01 AM 0.32 0.00 0.32 0.00 6.88 01:27:01 AM 0.42 0.00 0.42 0.00 18.31 01:28:01 AM 0.35 0.00 0.35 0.00 29.67 01:29:01 AM 4.05 0.32 3.73 36.93 185.79 01:30:01 AM 30.80 0.53 30.27 64.77 1725.25 Average: 22.81 1.39 21.43 326.02 2212.10 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5327032 7050476 2555396 32.42 2688 1905476 675592 7.56 186544 2048544 182844 01:18:01 AM 5203872 7042624 2678556 33.98 2688 2014456 654408 7.33 207104 2121884 13712 01:19:01 AM 5011580 6975540 2870848 36.42 2688 2137388 737548 8.26 258644 2255176 67464 01:20:01 AM 4972508 7057784 2909920 36.92 2688 2252824 621512 6.96 262480 2268212 10824 01:21:01 AM 4931008 7016648 2951420 37.44 2688 2253356 691272 7.74 262612 2309600 540 01:22:01 AM 4927364 7014828 2955064 37.49 2688 2255168 712092 7.97 262624 2313296 64 01:23:01 AM 4922504 7011460 2959924 37.55 2688 2256652 747912 8.37 262628 2318168 716 01:24:01 AM 4919436 7009892 2962992 37.59 2688 2258140 747912 8.37 262632 2320964 472 01:25:01 AM 4917864 7009828 2964564 37.61 2688 2259648 766948 8.59 262632 2323088 24 01:26:01 AM 4917260 7009504 2965168 37.62 2688 2259928 766948 8.59 262632 2323392 256 01:27:01 AM 4917096 7009488 2965332 37.62 2688 2260084 766948 8.59 262636 2323628 4 01:28:01 AM 4913976 7007312 2968452 37.66 2688 2261020 766948 8.59 262636 2326788 164 01:29:01 AM 5078304 7006892 2804124 35.57 2688 2100068 675272 7.56 266088 2174536 25340 01:30:01 AM 5129496 7054808 2752932 34.92 2688 2099376 646104 7.23 467792 1930836 9168 Average: 5006379 7019792 2876049 36.49 2688 2183827 712673 7.98 267835 2239865 22257 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 253.87 178.54 1662.22 52.41 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 58.40 43.18 580.10 13.70 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 37.34 33.53 312.12 8.32 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 203.17 167.93 46.42 36.39 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 41.42 33.07 8.74 3.20 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 92.80 92.04 17.66 8.51 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 58.38 56.66 11.98 6.12 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 66.93 67.06 13.27 6.24 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 62.82 60.66 13.34 6.97 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 18.49 13.20 108.17 2.40 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 3.88 2.60 1.07 0.64 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 30.72 28.04 7.82 4.88 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 90.80 60.12 101.89 53.23 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 18.39 16.59 16.77 8.10 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 74.10 60.94 207.24 15.08 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) 07/15/2025 _x86_64_ (2 CPU) 01:15:29 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 45.07 0.00 6.27 0.98 0.16 47.52 01:17:01 AM 0 47.11 0.00 6.08 0.85 0.15 45.81 01:17:01 AM 1 43.03 0.00 6.46 1.10 0.17 49.24 01:18:01 AM all 22.05 0.00 3.54 1.18 0.09 73.13 01:18:01 AM 0 27.04 0.00 4.14 1.12 0.08 67.62 01:18:01 AM 1 17.08 0.00 2.95 1.23 0.10 78.64 01:19:01 AM all 23.52 0.00 3.69 0.38 0.08 72.33 01:19:01 AM 0 35.25 0.00 4.45 0.48 0.08 59.73 01:19:01 AM 1 11.80 0.00 2.92 0.28 0.07 84.93 01:20:01 AM all 20.56 0.00 3.82 0.59 0.08 74.96 01:20:01 AM 0 30.69 0.00 4.45 0.60 0.08 64.17 01:20:01 AM 1 10.45 0.00 3.18 0.58 0.07 85.71 01:21:01 AM all 2.71 0.00 0.35 0.06 0.03 96.85 01:21:01 AM 0 3.44 0.00 0.47 0.02 0.03 96.04 01:21:01 AM 1 1.97 0.00 0.23 0.10 0.03 97.66 01:22:01 AM all 7.78 0.00 0.50 0.01 0.05 91.65 01:22:01 AM 0 9.50 0.00 0.54 0.00 0.05 89.91 01:22:01 AM 1 6.06 0.00 0.47 0.02 0.05 93.40 01:23:01 AM all 6.44 0.00 0.37 0.00 0.05 93.14 01:23:01 AM 0 8.34 0.00 0.35 0.00 0.05 91.26 01:23:01 AM 1 4.54 0.00 0.39 0.00 0.05 95.02 01:24:01 AM all 4.56 0.00 0.40 0.00 0.06 94.98 01:24:01 AM 0 4.12 0.00 0.37 0.00 0.05 95.46 01:24:01 AM 1 5.00 0.00 0.44 0.00 0.07 94.50 01:25:01 AM all 7.85 0.00 0.42 0.00 0.06 91.68 01:25:01 AM 0 10.13 0.00 0.42 0.00 0.07 89.38 01:25:01 AM 1 5.57 0.00 0.42 0.00 0.05 93.96 01:26:01 AM all 4.13 0.00 0.25 0.00 0.04 95.58 01:26:01 AM 0 2.21 0.00 0.27 0.00 0.05 97.48 01:26:01 AM 1 6.05 0.00 0.23 0.00 0.03 93.69 01:27:01 AM all 1.10 0.00 0.17 0.00 0.04 98.69 01:27:01 AM 0 1.31 0.00 0.19 0.00 0.05 98.45 01:27:01 AM 1 0.89 0.00 0.14 0.00 0.03 98.94 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 8.05 0.00 0.44 0.00 0.07 91.44 01:28:01 AM 0 11.32 0.00 0.47 0.00 0.07 88.15 01:28:01 AM 1 4.78 0.00 0.42 0.00 0.07 94.73 01:29:01 AM all 16.99 0.00 1.64 0.03 0.07 81.28 01:29:01 AM 0 23.01 0.00 1.37 0.03 0.07 75.52 01:29:01 AM 1 10.95 0.00 1.91 0.02 0.07 87.06 01:30:01 AM all 30.25 0.00 3.45 0.15 0.10 66.05 01:30:01 AM 0 45.10 0.00 4.45 0.17 0.12 50.17 01:30:01 AM 1 15.35 0.00 2.45 0.13 0.08 81.98 Average: all 14.42 0.00 1.82 0.24 0.07 83.46 Average: 0 18.55 0.00 2.01 0.23 0.07 79.14 Average: 1 10.29 0.00 1.62 0.25 0.07 87.77