---> uname -a: Linux prd-centos8-robot-2c-8g-7279.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 592 4866 19 2238 6806 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:e2:81:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85408sec preferred_lft 85408sec inet6 fe80::f816:3eff:fee2:81e4/64 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) 11/09/2025 _x86_64_ (2 CPU) 03:53:32 LINUX RESTART (2 CPU) 03:54:01 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 117.16 47.15 70.01 7395.00 9952.53 03:56:01 AM 90.54 0.72 89.82 52.92 11460.01 03:57:01 AM 26.15 0.42 25.73 64.79 2143.49 03:58:01 AM 65.11 6.93 58.18 1289.30 3786.04 03:59:01 AM 37.89 0.03 37.86 3.52 6557.50 04:00:01 AM 4.37 0.00 4.37 0.00 145.73 04:01:01 AM 0.35 0.02 0.33 0.13 4.71 04:02:01 AM 0.70 0.28 0.42 13.46 21.77 04:03:01 AM 2.15 0.03 2.12 1.87 210.48 04:04:01 AM 0.25 0.00 0.25 0.00 39.94 04:05:01 AM 0.37 0.00 0.37 0.00 144.31 04:06:01 AM 0.28 0.00 0.28 0.00 99.60 04:07:01 AM 0.20 0.00 0.20 0.00 132.14 04:08:01 AM 0.25 0.00 0.25 0.00 146.59 04:09:01 AM 11.21 0.35 10.86 37.19 501.03 04:10:01 AM 38.02 6.41 31.61 627.79 2295.40 Average: 24.67 3.90 20.77 593.52 2348.22 03:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 5417268 7085592 2465164 31.27 2688 1851272 666608 7.46 185524 1961448 166580 03:56:01 AM 5177564 7018004 2704868 34.32 2688 2015964 716364 8.02 198168 2154492 44216 03:57:01 AM 5252856 7094800 2629576 33.36 2688 2017912 636128 7.12 218908 2062888 10752 03:58:01 AM 4943568 7039196 2938864 37.28 2688 2261836 669404 7.50 254528 2304876 175540 03:59:01 AM 4972964 7067876 2909468 36.91 2688 2261960 640472 7.17 260104 2267604 12 04:00:01 AM 4972484 7067400 2909948 36.92 2688 2261964 630400 7.06 260108 2268144 4 04:01:01 AM 4971884 7066820 2910548 36.92 2688 2261964 630400 7.06 260108 2268580 4 04:02:01 AM 4926760 7023628 2955672 37.50 2688 2263896 715284 8.01 260424 2313280 1020 04:03:01 AM 4918320 7018500 2964112 37.60 2688 2267212 736672 8.25 260696 2321516 52 04:04:01 AM 4911084 7014132 2971348 37.70 2688 2270108 756616 8.47 260696 2328452 1808 04:05:01 AM 4907812 7014180 2974620 37.74 2688 2273440 756616 8.47 260696 2331840 916 04:06:01 AM 4903692 7013420 2978740 37.79 2688 2276780 773996 8.67 260696 2335544 1316 04:07:01 AM 4896776 7010804 2985656 37.88 2688 2281056 791824 8.87 260696 2342508 1656 04:08:01 AM 4893032 7010112 2989400 37.92 2688 2284156 791824 8.87 260696 2346100 396 04:09:01 AM 4900124 6912452 2982308 37.83 2688 2183308 795724 8.91 317204 2299188 89140 04:10:01 AM 5007812 6991036 2874620 36.47 2688 2155872 720188 8.06 483812 2031128 25764 Average: 4998375 7027997 2884057 36.59 2688 2199294 714282 8.00 266442 2246099 32448 03:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 305.58 195.48 1687.93 59.34 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 85.32 58.35 815.89 9.06 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 13.48 12.06 5.82 4.31 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 46.00 39.45 339.17 9.44 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 576.48 437.11 112.30 98.25 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 2.67 1.98 0.56 0.48 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 2.53 1.97 0.45 0.43 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 58.50 42.90 16.55 3.87 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 224.05 224.25 38.67 16.40 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 159.01 158.91 29.81 12.35 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 206.37 203.50 69.18 14.67 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 234.42 235.50 41.61 17.54 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 213.21 214.73 42.53 16.38 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 181.27 182.49 32.07 13.05 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 197.55 170.10 153.91 107.54 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 18.63 17.39 14.82 8.38 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 157.37 136.94 212.69 24.39 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) 11/09/2025 _x86_64_ (2 CPU) 03:53:32 LINUX RESTART (2 CPU) 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 45.17 0.04 8.46 4.57 0.11 41.65 03:55:01 AM 0 41.00 0.03 8.18 3.92 0.10 46.76 03:55:01 AM 1 49.33 0.05 8.74 5.23 0.12 36.53 03:56:01 AM all 26.79 0.00 3.80 8.83 0.13 60.45 03:56:01 AM 0 24.26 0.00 3.58 14.13 0.15 57.88 03:56:01 AM 1 29.32 0.00 4.02 3.54 0.10 63.03 03:57:01 AM all 12.54 0.00 1.75 0.68 0.05 84.98 03:57:01 AM 0 11.30 0.00 1.92 0.47 0.05 86.26 03:57:01 AM 1 13.77 0.00 1.58 0.88 0.05 83.71 03:58:01 AM all 32.48 0.00 6.05 1.36 0.10 60.02 03:58:01 AM 0 20.08 0.00 5.04 1.93 0.10 72.84 03:58:01 AM 1 44.89 0.00 7.05 0.78 0.10 47.17 03:59:01 AM all 7.09 0.00 1.84 1.30 0.04 89.72 03:59:01 AM 0 7.65 0.00 1.70 1.39 0.03 89.22 03:59:01 AM 1 6.53 0.00 1.98 1.21 0.05 90.22 04:00:01 AM all 0.38 0.00 0.08 0.02 0.02 99.51 04:00:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 04:00:01 AM 1 0.18 0.00 0.12 0.03 0.02 99.65 04:01:01 AM all 0.34 0.00 0.09 0.00 0.03 99.54 04:01:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 04:01:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 04:02:01 AM all 3.82 0.00 0.54 0.02 0.03 95.59 04:02:01 AM 0 1.27 0.00 0.27 0.02 0.03 98.41 04:02:01 AM 1 6.34 0.00 0.82 0.02 0.03 92.79 04:03:01 AM all 11.66 0.00 1.12 0.01 0.07 87.14 04:03:01 AM 0 7.84 0.00 1.08 0.00 0.07 91.02 04:03:01 AM 1 15.50 0.00 1.16 0.02 0.07 83.25 04:04:01 AM all 11.26 0.00 0.96 0.00 0.07 87.71 04:04:01 AM 0 8.84 0.00 0.83 0.00 0.07 90.27 04:04:01 AM 1 13.67 0.00 1.09 0.00 0.07 85.17 04:05:01 AM all 10.08 0.00 1.03 0.02 0.06 88.82 04:05:01 AM 0 5.66 0.00 0.97 0.03 0.05 93.29 04:05:01 AM 1 14.53 0.00 1.08 0.00 0.07 84.33 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 12.22 0.00 1.19 0.00 0.07 86.52 04:06:01 AM 0 9.73 0.00 1.04 0.00 0.07 89.16 04:06:01 AM 1 14.72 0.00 1.33 0.00 0.07 83.87 04:07:01 AM all 13.98 0.00 1.25 0.00 0.08 84.70 04:07:01 AM 0 5.81 0.00 1.02 0.00 0.07 93.10 04:07:01 AM 1 22.20 0.00 1.47 0.00 0.08 76.25 04:08:01 AM all 8.81 0.00 0.89 0.00 0.08 90.22 04:08:01 AM 0 5.52 0.00 0.84 0.00 0.07 93.58 04:08:01 AM 1 12.10 0.00 0.94 0.00 0.08 86.87 04:09:01 AM all 23.18 0.00 2.91 0.08 0.08 73.75 04:09:01 AM 0 9.85 0.00 2.51 0.02 0.07 87.55 04:09:01 AM 1 36.53 0.00 3.30 0.15 0.08 59.94 04:10:01 AM all 30.95 0.24 4.11 0.45 0.08 64.17 04:10:01 AM 0 14.14 0.48 3.49 0.67 0.08 81.13 04:10:01 AM 1 47.72 0.00 4.72 0.23 0.08 47.24 Average: all 15.69 0.02 2.26 1.09 0.07 80.88 Average: 0 10.89 0.03 2.04 1.42 0.06 85.55 Average: 1 20.50 0.00 2.48 0.76 0.07 76.20