---> uname -a: Linux prd-centos8-robot-2c-8g-47309.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 571 4943 19 2182 6828 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:b5:5b:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85477sec preferred_lft 85477sec inet6 fe80::f816:3eff:feb5:5b0d/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) 07/30/2025 _x86_64_ (2 CPU) 01:05:37 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 98.25 56.66 41.59 7689.70 37719.84 01:08:01 AM 120.99 0.32 120.68 14.00 11239.10 01:09:01 AM 41.16 0.65 40.51 51.06 5611.48 01:10:01 AM 37.74 7.13 30.61 1310.50 2042.67 01:11:01 AM 61.03 0.25 60.78 47.05 7878.07 01:12:01 AM 3.85 0.02 3.83 0.13 142.93 01:13:01 AM 1.83 0.00 1.83 0.00 139.54 01:14:01 AM 0.40 0.00 0.40 0.00 59.14 01:15:01 AM 0.22 0.00 0.22 0.00 60.86 01:16:01 AM 0.35 0.00 0.35 0.00 43.52 01:17:01 AM 0.27 0.00 0.27 0.00 5.25 01:18:01 AM 0.20 0.00 0.20 0.00 15.48 01:19:01 AM 0.15 0.00 0.15 0.00 44.12 01:20:01 AM 14.33 0.33 14.00 37.86 577.20 01:21:01 AM 31.44 0.55 30.89 64.11 1675.49 Average: 27.48 4.39 23.09 614.34 4483.92 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5626144 7109248 2256280 28.62 2688 1678600 647880 7.25 177432 1804180 77080 01:08:01 AM 5163876 7017540 2718548 34.49 2688 2030640 679512 7.61 190452 2182760 161824 01:09:01 AM 5186004 7022540 2696420 34.21 2688 2013056 682136 7.64 199012 2145988 8 01:10:01 AM 4998376 7002712 2884048 36.59 2688 2176456 688600 7.71 264060 2255896 105180 01:11:01 AM 4984028 7068716 2898396 36.77 2688 2252660 606112 6.79 262892 2253344 24 01:12:01 AM 4943500 7029100 2938924 37.28 2688 2253572 670488 7.51 263032 2293572 916 01:13:01 AM 4939936 7027228 2942488 37.33 2688 2255264 705384 7.90 263044 2297140 280 01:14:01 AM 4935216 7024052 2947208 37.39 2688 2256864 705384 7.90 263044 2301780 268 01:15:01 AM 4929104 7019580 2953320 37.47 2688 2258500 723556 8.10 263048 2308056 128 01:16:01 AM 4926988 7018520 2955436 37.49 2688 2259528 723556 8.10 263048 2309944 24 01:17:01 AM 4926716 7018620 2955708 37.50 2688 2259908 723556 8.10 263052 2310124 344 01:18:01 AM 4926452 7018624 2955972 37.50 2688 2260196 723556 8.10 263056 2310736 212 01:19:01 AM 4922876 7016212 2959548 37.55 2688 2261340 723556 8.10 263056 2314136 76 01:20:01 AM 5077508 7002648 2804916 35.58 2688 2099116 677832 7.59 309992 2135136 38664 01:21:01 AM 5039400 6969208 2843024 36.07 2688 2104036 718260 8.04 468416 2019356 26792 Average: 5035075 7024303 2847349 36.12 2688 2161316 693291 7.76 265109 2216143 27455 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 251.63 138.57 1022.48 56.51 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 129.44 99.48 1353.00 12.95 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.75 8.15 100.97 1.61 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 38.07 34.07 313.33 8.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 201.70 148.05 46.00 40.12 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 64.29 57.62 12.89 5.20 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 77.61 75.76 15.15 7.39 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 66.77 66.11 12.96 6.63 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 80.25 79.94 14.87 7.30 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 43.79 41.72 9.91 5.44 0.00 0.00 0.00 0.00 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 15.36 13.41 3.79 2.43 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 12.30 11.26 2.93 1.92 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 39.25 35.07 9.94 6.37 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 85.82 62.46 103.02 49.80 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 18.16 16.61 14.93 8.55 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 75.82 59.22 202.42 14.74 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) 07/30/2025 _x86_64_ (2 CPU) 01:05:37 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 25.07 0.03 6.68 2.35 0.08 65.80 01:07:01 AM 0 25.54 0.00 7.81 2.51 0.08 64.05 01:07:01 AM 1 24.61 0.05 5.54 2.19 0.07 67.54 01:08:01 AM all 37.58 0.00 5.37 1.09 0.10 55.85 01:08:01 AM 0 41.36 0.00 6.09 1.25 0.10 51.20 01:08:01 AM 1 33.82 0.00 4.65 0.93 0.10 60.50 01:09:01 AM all 8.49 0.00 1.10 0.45 0.07 89.89 01:09:01 AM 0 10.89 0.00 0.92 0.52 0.07 87.61 01:09:01 AM 1 6.09 0.00 1.29 0.38 0.07 92.17 01:10:01 AM all 26.79 0.00 4.32 0.37 0.08 68.44 01:10:01 AM 0 29.11 0.00 4.15 0.27 0.08 66.39 01:10:01 AM 1 24.47 0.00 4.49 0.47 0.08 70.49 01:11:01 AM all 17.47 0.00 3.28 0.63 0.08 78.54 01:11:01 AM 0 22.46 0.00 3.35 0.83 0.07 73.29 01:11:01 AM 1 12.50 0.00 3.22 0.42 0.08 83.79 01:12:01 AM all 4.26 0.00 0.35 0.02 0.08 95.30 01:12:01 AM 0 6.81 0.00 0.44 0.03 0.08 92.64 01:12:01 AM 1 1.72 0.00 0.27 0.00 0.07 97.94 01:13:01 AM all 6.97 0.00 0.44 0.01 0.09 92.49 01:13:01 AM 0 8.14 0.00 0.39 0.00 0.08 91.39 01:13:01 AM 1 5.80 0.00 0.50 0.02 0.10 93.58 01:14:01 AM all 5.45 0.00 0.35 0.00 0.10 94.10 01:14:01 AM 0 4.84 0.00 0.35 0.00 0.10 94.71 01:14:01 AM 1 6.07 0.00 0.35 0.00 0.10 93.48 01:15:01 AM all 4.90 0.00 0.34 0.00 0.08 94.68 01:15:01 AM 0 5.25 0.00 0.28 0.00 0.08 94.38 01:15:01 AM 1 4.55 0.00 0.39 0.00 0.08 94.98 01:16:01 AM all 6.44 0.00 0.33 0.00 0.09 93.14 01:16:01 AM 0 5.12 0.00 0.32 0.00 0.08 94.48 01:16:01 AM 1 7.77 0.00 0.33 0.00 0.10 91.80 01:17:01 AM all 3.98 0.00 0.23 0.00 0.09 95.70 01:17:01 AM 0 5.68 0.00 0.23 0.00 0.12 93.97 01:17:01 AM 1 2.27 0.00 0.23 0.00 0.07 97.43 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 3.20 0.00 0.25 0.00 0.09 96.46 01:18:01 AM 0 3.67 0.00 0.23 0.00 0.08 96.01 01:18:01 AM 1 2.73 0.00 0.27 0.00 0.10 96.90 01:19:01 AM all 10.00 0.00 0.47 0.00 0.47 89.06 01:19:01 AM 0 14.13 0.00 0.50 0.00 0.08 85.28 01:19:01 AM 1 5.89 0.00 0.45 0.00 0.85 92.81 01:20:01 AM all 20.92 0.00 2.26 0.07 0.08 76.67 01:20:01 AM 0 31.61 0.00 2.32 0.08 0.07 65.92 01:20:01 AM 1 10.21 0.00 2.20 0.05 0.10 87.44 01:21:01 AM all 31.94 0.00 3.87 0.19 0.09 63.90 01:21:01 AM 0 37.64 0.00 4.32 0.28 0.08 57.67 01:21:01 AM 1 26.24 0.00 3.42 0.10 0.10 70.14 Average: all 14.24 0.00 1.98 0.34 0.11 83.32 Average: 0 16.83 0.00 2.11 0.39 0.08 80.58 Average: 1 11.66 0.00 1.84 0.30 0.14 86.06