---> uname -a: Linux prd-centos8-robot-2c-8g-12055.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 650 4819 19 2227 6748 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:00:84:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85395sec preferred_lft 85395sec inet6 fe80::f816:3eff:fe00:849a/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) 11/20/2025 _x86_64_ (2 CPU) 00:53:00 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 95.15 6.41 88.74 1098.43 6996.67 12:56:01 AM 82.37 0.65 81.72 51.06 11014.50 12:57:01 AM 54.12 7.13 46.98 1310.50 2757.08 12:58:01 AM 55.41 0.25 55.16 47.06 7771.10 12:59:01 AM 4.38 0.00 4.38 0.00 166.39 01:00:01 AM 0.35 0.00 0.35 0.00 6.50 01:01:01 AM 0.28 0.02 0.27 0.13 2.95 01:02:01 AM 0.75 0.32 0.43 15.33 74.78 01:03:01 AM 2.20 0.00 2.20 0.00 194.25 01:04:01 AM 0.42 0.00 0.42 0.00 71.98 01:05:01 AM 0.27 0.00 0.27 0.00 114.60 01:06:01 AM 0.28 0.00 0.28 0.00 162.93 01:07:01 AM 0.22 0.00 0.22 0.00 106.38 01:08:01 AM 0.25 0.03 0.22 0.27 123.49 01:09:01 AM 20.03 0.40 19.63 46.79 1809.48 Average: 21.10 1.01 20.08 171.31 2091.40 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5208588 7011588 2673844 33.92 2688 1980016 715124 8.01 186960 2148792 251812 12:56:01 AM 5091364 6952372 2791068 35.41 2688 2036928 748580 8.38 211292 2229932 25096 12:57:01 AM 4855332 6961108 3027100 38.40 2688 2271028 743868 8.33 257552 2384464 186648 12:58:01 AM 4903392 7005116 2979040 37.79 2688 2268652 676948 7.58 260568 2332472 16 12:59:01 AM 4904848 7006572 2977584 37.77 2688 2268660 676948 7.58 260568 2332020 12 01:00:01 AM 4904648 7006376 2977784 37.78 2688 2268664 698104 7.82 260572 2332336 8 01:01:01 AM 4904008 7005740 2978424 37.79 2688 2268664 698104 7.82 260572 2332716 8 01:02:01 AM 4853176 6957444 3029256 38.43 2688 2271224 781828 8.75 261060 2382572 128 01:03:01 AM 4845688 6953600 3036744 38.53 2688 2274852 781828 8.75 261144 2390064 56 01:04:01 AM 4841560 6952728 3040872 38.58 2688 2278100 800476 8.96 261144 2393976 1324 01:05:01 AM 4834800 6949904 3047632 38.66 2688 2282072 835620 9.36 261144 2400492 1912 01:06:01 AM 4831744 6950208 3050688 38.70 2688 2285396 835620 9.36 261144 2403708 392 01:07:01 AM 4828132 6949984 3054300 38.75 2688 2288800 851404 9.53 261144 2407236 640 01:08:01 AM 4878292 7006348 3004140 38.11 2688 2294992 695796 7.79 261592 2357736 3160 01:09:01 AM 4990976 6959420 2891456 36.68 2688 2140964 725268 8.12 479904 2050964 22316 Average: 4911770 6975234 2970662 37.69 2688 2231934 751034 8.41 267091 2325299 32902 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 169.78 123.29 1334.55 25.14 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 65.42 46.34 585.66 7.06 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 43.79 39.70 336.05 8.75 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 562.94 486.57 114.68 100.42 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 3.70 2.95 1.48 0.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.55 1.88 0.43 0.41 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.65 1.88 0.45 0.41 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 68.32 51.26 18.81 4.87 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 242.49 243.44 43.48 17.93 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 234.62 235.37 42.26 17.36 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 167.72 169.06 35.29 13.12 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 198.48 199.90 36.13 14.65 0.00 0.00 0.00 0.00 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 192.52 192.37 67.30 14.81 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 207.70 208.80 38.16 15.38 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 104.45 64.94 140.65 102.40 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 151.14 137.85 186.36 22.91 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) 11/20/2025 _x86_64_ (2 CPU) 00:53:00 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.14 0.00 6.12 1.90 0.11 52.72 12:55:01 AM 0 48.33 0.00 7.52 1.69 0.12 42.35 12:55:01 AM 1 30.00 0.00 4.74 2.11 0.10 63.05 12:56:01 AM all 19.96 0.00 2.71 3.03 0.09 74.20 12:56:01 AM 0 24.53 0.00 2.79 3.25 0.10 69.33 12:56:01 AM 1 15.38 0.00 2.64 2.81 0.08 79.09 12:57:01 AM all 31.24 0.00 5.75 0.72 0.09 62.20 12:57:01 AM 0 36.81 0.00 6.08 1.16 0.08 55.86 12:57:01 AM 1 25.65 0.00 5.41 0.28 0.10 68.55 12:58:01 AM all 14.52 0.00 3.65 1.20 0.10 80.53 12:58:01 AM 0 19.08 0.00 4.65 1.20 0.12 74.96 12:58:01 AM 1 9.98 0.00 2.66 1.21 0.08 86.06 12:59:01 AM all 0.50 0.00 0.11 0.02 0.02 99.36 12:59:01 AM 0 0.33 0.00 0.13 0.03 0.02 99.48 12:59:01 AM 1 0.67 0.00 0.08 0.00 0.02 99.23 01:00:01 AM all 0.29 0.00 0.10 0.00 0.02 99.59 01:00:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 01:00:01 AM 1 0.48 0.00 0.12 0.00 0.02 99.38 01:01:01 AM all 0.23 0.00 0.09 0.00 0.03 99.65 01:01:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 01:01:01 AM 1 0.30 0.00 0.08 0.00 0.02 99.60 01:02:01 AM all 6.29 0.00 0.61 0.01 0.06 93.03 01:02:01 AM 0 8.51 0.00 0.82 0.02 0.07 90.59 01:02:01 AM 1 4.09 0.00 0.40 0.00 0.05 95.46 01:03:01 AM all 12.82 0.00 1.19 0.01 0.08 85.90 01:03:01 AM 0 11.14 0.00 1.13 0.02 0.07 87.65 01:03:01 AM 1 14.52 0.00 1.26 0.00 0.08 84.14 01:04:01 AM all 11.57 0.00 1.22 0.03 0.08 87.11 01:04:01 AM 0 8.30 0.00 1.06 0.07 0.08 90.49 01:04:01 AM 1 14.83 0.00 1.37 0.00 0.07 83.74 01:05:01 AM all 11.85 0.00 1.06 0.03 0.07 86.99 01:05:01 AM 0 13.16 0.00 1.19 0.05 0.07 85.52 01:05:01 AM 1 10.54 0.00 0.93 0.00 0.07 88.47 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 10.63 0.00 0.99 0.00 0.07 88.31 01:06:01 AM 0 8.54 0.00 0.91 0.00 0.07 90.49 01:06:01 AM 1 12.73 0.00 1.08 0.00 0.07 86.13 01:07:01 AM all 12.32 0.00 1.13 0.03 0.07 86.45 01:07:01 AM 0 14.65 0.00 0.96 0.00 0.07 84.32 01:07:01 AM 1 9.99 0.00 1.30 0.07 0.07 88.58 01:08:01 AM all 13.80 0.00 1.40 0.00 0.08 84.72 01:08:01 AM 0 22.83 0.00 1.72 0.00 0.08 75.36 01:08:01 AM 1 4.84 0.00 1.07 0.00 0.07 94.02 01:09:01 AM all 19.74 0.00 3.05 0.23 0.08 76.92 01:09:01 AM 0 26.83 0.00 3.64 0.33 0.07 69.13 01:09:01 AM 1 12.65 0.00 2.45 0.12 0.08 84.70 Average: all 13.68 0.00 1.95 0.48 0.07 83.82 Average: 0 16.24 0.00 2.19 0.52 0.07 80.98 Average: 1 11.12 0.00 1.71 0.44 0.06 86.67