---> uname -a: Linux prd-centos8-robot-2c-8g-23253.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 649 4811 19 2237 6750 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:f2:74:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fef2:74a8/64 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) 01/09/2026 _x86_64_ (2 CPU) 01:55:03 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 121.75 0.37 121.38 15.46 10979.50 01:58:01 AM 50.84 1.02 49.83 73.43 6573.55 01:59:01 AM 41.67 7.13 34.54 1310.50 2316.11 02:00:01 AM 64.76 2.70 62.06 436.19 7831.96 02:01:01 AM 6.48 0.02 6.46 0.13 510.35 02:02:01 AM 0.77 0.07 0.70 1.73 10.21 02:03:01 AM 0.30 0.00 0.30 0.00 3.15 02:04:01 AM 2.03 0.10 1.93 6.80 133.63 02:05:01 AM 0.42 0.00 0.42 0.00 133.61 02:06:01 AM 0.48 0.00 0.48 0.00 149.95 02:07:01 AM 0.27 0.00 0.27 0.00 98.57 02:08:01 AM 0.72 0.32 0.40 6.93 126.00 02:09:01 AM 0.88 0.00 0.88 0.00 113.76 02:10:01 AM 3.38 0.32 3.07 36.92 343.05 02:11:01 AM 33.56 0.55 33.01 64.11 2294.92 Average: 21.89 0.84 21.05 130.15 2107.84 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5151740 6992768 2730692 34.64 2688 2017580 715312 8.01 188808 2199644 169788 01:58:01 AM 5094784 6973480 2787648 35.37 2688 2054684 735376 8.23 212452 2227792 44152 01:59:01 AM 4879080 6959924 3003352 38.10 2688 2248844 765528 8.57 278008 2352912 167304 02:00:01 AM 4892548 7006912 2989884 37.93 2688 2281336 698156 7.82 265336 2342576 10820 02:01:01 AM 4890416 7004792 2992016 37.96 2688 2281340 698156 7.82 265340 2343384 4 02:02:01 AM 4891416 7005860 2991016 37.95 2688 2281408 698156 7.82 265452 2342736 4 02:03:01 AM 4891512 7005956 2990920 37.94 2688 2281408 698156 7.82 265452 2342740 4 02:04:01 AM 4836300 6954120 3046132 38.64 2688 2284792 794560 8.90 266080 2396848 1204 02:05:01 AM 4829816 6951804 3052616 38.73 2688 2288952 794560 8.90 266080 2403080 1512 02:06:01 AM 4826520 6951556 3055912 38.77 2688 2292016 813400 9.11 266080 2406372 252 02:07:01 AM 4820628 6948984 3061804 38.84 2688 2295320 832512 9.32 266080 2412220 644 02:08:01 AM 4816548 6948508 3065884 38.90 2688 2298924 832512 9.32 266196 2415840 460 02:09:01 AM 4811892 6948020 3070540 38.95 2688 2303140 853148 9.55 266256 2420516 1740 02:10:01 AM 4971040 6953976 2911392 36.94 2688 2153996 745732 8.35 284824 2260780 40700 02:11:01 AM 4985764 6966708 2896668 36.75 2688 2154032 744180 8.33 488740 2050644 11300 Average: 4906000 6971558 2976432 37.76 2688 2234518 761296 8.52 274079 2327872 29993 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 126.06 104.53 1381.92 13.55 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 35.35 25.72 291.12 5.01 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 45.77 41.09 336.92 8.02 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 614.63 442.39 122.91 101.22 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.35 1.95 0.54 0.47 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 2.43 1.92 0.44 0.42 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 0.93 0.70 0.15 0.12 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 207.22 193.97 39.81 14.99 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 216.46 217.20 41.68 16.37 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 178.79 179.54 31.93 13.03 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 182.45 182.35 37.07 14.10 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 268.57 270.57 47.37 19.58 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 200.83 202.07 39.30 14.99 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 199.83 167.28 151.90 106.49 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.84 15.83 14.37 8.24 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 153.22 136.46 169.15 22.44 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) 01/09/2026 _x86_64_ (2 CPU) 01:55:03 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 37.80 0.00 5.25 2.65 0.10 54.20 01:57:01 AM 0 43.19 0.00 5.54 1.92 0.10 49.25 01:57:01 AM 1 32.41 0.00 4.97 3.38 0.10 59.14 01:58:01 AM all 15.84 0.00 2.06 1.22 0.06 80.82 01:58:01 AM 0 12.93 0.00 1.60 1.57 0.05 83.85 01:58:01 AM 1 18.76 0.00 2.52 0.87 0.07 77.78 01:59:01 AM all 25.65 0.00 4.47 0.83 0.08 68.99 01:59:01 AM 0 24.23 0.00 4.50 1.35 0.08 69.84 01:59:01 AM 1 27.07 0.00 4.43 0.30 0.07 68.13 02:00:01 AM all 18.91 0.00 3.94 1.15 0.08 75.92 02:00:01 AM 0 19.47 0.00 3.50 1.41 0.08 75.54 02:00:01 AM 1 18.34 0.00 4.38 0.89 0.08 76.30 02:01:01 AM all 0.35 0.00 0.12 0.05 0.03 99.45 02:01:01 AM 0 0.13 0.00 0.13 0.10 0.03 99.60 02:01:01 AM 1 0.57 0.00 0.10 0.00 0.03 99.30 02:02:01 AM all 0.35 0.00 0.09 0.00 0.03 99.53 02:02:01 AM 0 0.28 0.00 0.12 0.00 0.03 99.57 02:02:01 AM 1 0.42 0.00 0.07 0.00 0.02 99.50 02:03:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 02:03:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 02:03:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 02:04:01 AM all 10.90 0.00 1.16 0.02 0.06 87.86 02:04:01 AM 0 12.80 0.00 1.15 0.03 0.07 85.95 02:04:01 AM 1 9.00 0.00 1.18 0.00 0.05 89.77 02:05:01 AM all 13.72 0.00 1.26 0.00 0.08 84.93 02:05:01 AM 0 18.66 0.00 1.49 0.00 0.08 79.77 02:05:01 AM 1 8.81 0.00 1.04 0.00 0.08 90.06 02:06:01 AM all 9.53 0.00 0.93 0.00 0.08 89.46 02:06:01 AM 0 12.67 0.00 1.13 0.00 0.07 86.13 02:06:01 AM 1 6.39 0.00 0.74 0.00 0.08 92.78 02:07:01 AM all 12.07 0.00 0.94 0.02 0.07 86.90 02:07:01 AM 0 13.20 0.00 1.13 0.00 0.07 85.60 02:07:01 AM 1 10.94 0.00 0.76 0.03 0.07 88.20 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 12.08 0.00 1.28 0.02 0.07 86.56 02:08:01 AM 0 16.60 0.00 1.49 0.00 0.08 81.82 02:08:01 AM 1 7.58 0.00 1.06 0.03 0.05 91.27 02:09:01 AM all 12.41 0.00 1.23 0.03 0.08 86.25 02:09:01 AM 0 16.98 0.00 1.50 0.02 0.08 81.42 02:09:01 AM 1 7.85 0.00 0.96 0.03 0.08 91.07 02:10:01 AM all 16.05 0.00 2.17 0.03 0.08 81.67 02:10:01 AM 0 19.39 0.00 2.50 0.00 0.07 78.04 02:10:01 AM 1 12.71 0.00 1.84 0.07 0.08 85.29 02:11:01 AM all 31.22 0.00 3.47 0.29 0.08 64.94 02:11:01 AM 0 33.14 0.00 3.87 0.42 0.08 62.49 02:11:01 AM 1 29.29 0.00 3.07 0.17 0.08 67.39 Average: all 14.49 0.00 1.90 0.42 0.07 83.12 Average: 0 16.29 0.00 1.98 0.46 0.07 81.21 Average: 1 12.69 0.00 1.81 0.39 0.07 85.04