---> uname -a: Linux prd-centos8-robot-2c-8g-51080.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 661 4834 19 2201 6738 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:7b:5d:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:fe7b:5d5f/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) 08/09/2025 _x86_64_ (2 CPU) 00:45:30 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 133.17 55.10 78.07 7438.72 20353.97 12:48:01 AM 99.08 0.72 98.37 52.92 11230.31 12:49:01 AM 45.44 3.78 41.66 1256.06 3393.43 12:50:01 AM 65.38 3.60 61.79 101.68 7572.06 12:51:01 AM 8.28 0.22 8.06 11.73 627.29 12:52:01 AM 2.42 0.00 2.42 0.00 155.16 12:53:01 AM 0.25 0.00 0.25 0.00 32.03 12:54:01 AM 0.13 0.00 0.13 0.00 54.98 12:55:01 AM 0.27 0.00 0.27 0.00 69.36 12:56:01 AM 0.52 0.00 0.52 0.00 19.41 12:57:01 AM 0.23 0.00 0.23 0.00 5.11 12:58:01 AM 0.22 0.02 0.20 0.13 36.93 12:59:01 AM 14.16 6.25 7.91 611.66 329.49 01:00:01 AM 30.92 0.48 30.43 53.84 1704.58 Average: 28.61 5.01 23.60 680.48 3256.15 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5410724 7077136 2471708 31.36 2688 1849580 680096 7.62 185172 1970204 164948 12:48:01 AM 5137104 6973912 2745328 34.83 2688 2012420 805564 9.02 198516 2190624 42484 12:49:01 AM 4986396 6950136 2896036 36.74 2688 2136968 836920 9.37 258948 2280052 67380 12:50:01 AM 4897616 6984840 2984816 37.87 2688 2254732 728604 8.16 262564 2342460 10820 12:51:01 AM 4852432 6940604 3030000 38.44 2688 2255696 797884 8.93 262704 2387128 304 12:52:01 AM 4845536 6935600 3036896 38.53 2688 2257612 819788 9.18 262720 2393976 92 12:53:01 AM 4843436 6934980 3038996 38.55 2688 2259100 840168 9.41 262720 2396056 744 12:54:01 AM 4841428 6934572 3041004 38.58 2688 2260684 840168 9.41 262724 2398112 724 12:55:01 AM 4836320 6930780 3046112 38.64 2688 2261972 859580 9.62 262724 2403136 4 12:56:01 AM 4835788 6930620 3046644 38.65 2688 2262344 859580 9.62 262728 2403664 4 12:57:01 AM 4835552 6930544 3046880 38.65 2688 2262504 859580 9.62 262728 2403880 116 12:58:01 AM 4831712 6927920 3050720 38.70 2688 2263720 877220 9.82 262728 2407516 272 12:59:01 AM 4950408 6905612 2932024 37.20 2688 2126696 798348 8.94 276880 2291184 32392 01:00:01 AM 4974540 6920392 2907892 36.89 2688 2119344 804388 9.01 470060 2081200 11556 Average: 4934214 6948403 2948218 37.40 2688 2184527 814849 9.12 268137 2310657 23703 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 315.69 195.08 1652.10 56.12 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 65.53 51.57 825.48 16.91 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 42.24 34.46 327.58 8.67 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 204.18 145.01 45.83 34.33 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 40.82 36.24 9.23 3.28 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 87.67 84.95 17.92 8.45 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 47.88 45.54 10.75 5.02 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 60.76 60.90 13.13 5.98 0.00 0.00 0.00 0.00 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 56.17 53.96 12.23 6.32 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 14.81 13.03 3.81 2.49 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 7.01 6.23 1.83 1.17 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 36.76 34.22 9.48 6.13 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 74.86 54.52 100.64 52.29 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 19.04 17.26 15.86 8.54 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 76.68 59.50 217.56 15.41 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) 08/09/2025 _x86_64_ (2 CPU) 00:45:30 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 42.79 0.04 7.64 7.82 0.13 41.58 12:47:01 AM 0 44.37 0.05 8.27 7.69 0.13 39.48 12:47:01 AM 1 41.22 0.03 7.01 7.95 0.12 43.68 12:48:01 AM all 28.62 0.00 4.22 1.31 0.10 65.75 12:48:01 AM 0 40.60 0.00 4.82 1.08 0.10 53.39 12:48:01 AM 1 16.64 0.00 3.62 1.53 0.10 78.10 12:49:01 AM all 24.22 0.00 3.96 0.54 0.11 71.16 12:49:01 AM 0 31.50 0.00 4.35 0.59 0.12 63.45 12:49:01 AM 1 16.96 0.00 3.57 0.50 0.10 78.86 12:50:01 AM all 20.38 0.00 3.77 0.74 0.08 75.03 12:50:01 AM 0 19.72 0.00 3.75 0.60 0.08 75.85 12:50:01 AM 1 21.04 0.00 3.78 0.89 0.08 74.21 12:51:01 AM all 2.94 0.00 0.37 0.09 0.04 96.56 12:51:01 AM 0 1.71 0.00 0.35 0.02 0.03 97.89 12:51:01 AM 1 4.17 0.00 0.39 0.17 0.05 95.22 12:52:01 AM all 8.52 0.00 0.55 0.02 0.10 90.82 12:52:01 AM 0 8.13 0.00 0.50 0.00 0.10 91.27 12:52:01 AM 1 8.91 0.00 0.59 0.03 0.10 90.37 12:53:01 AM all 5.32 0.00 0.34 0.00 0.09 94.25 12:53:01 AM 0 5.00 0.00 0.34 0.00 0.08 94.58 12:53:01 AM 1 5.64 0.00 0.35 0.00 0.10 93.91 12:54:01 AM all 4.95 0.00 0.39 0.00 0.08 94.58 12:54:01 AM 0 6.22 0.00 0.37 0.00 0.07 93.35 12:54:01 AM 1 3.68 0.00 0.42 0.00 0.08 95.82 12:55:01 AM all 7.22 0.00 0.39 0.00 0.08 92.30 12:55:01 AM 0 8.76 0.00 0.40 0.00 0.08 90.75 12:55:01 AM 1 5.69 0.00 0.39 0.00 0.08 93.84 12:56:01 AM all 4.04 0.00 0.28 0.00 0.08 95.61 12:56:01 AM 0 5.38 0.00 0.30 0.00 0.08 94.23 12:56:01 AM 1 2.69 0.00 0.25 0.00 0.07 96.99 12:57:01 AM all 2.28 0.00 0.22 0.00 0.08 97.43 12:57:01 AM 0 2.94 0.00 0.25 0.00 0.07 96.74 12:57:01 AM 1 1.62 0.00 0.18 0.00 0.08 98.11 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 10.40 0.00 0.49 0.00 0.11 89.01 12:58:01 AM 0 10.09 0.00 0.45 0.00 0.10 89.36 12:58:01 AM 1 10.71 0.00 0.52 0.00 0.12 88.66 12:59:01 AM all 15.03 0.23 1.77 0.16 0.08 82.74 12:59:01 AM 0 15.16 0.45 1.71 0.25 0.08 82.34 12:59:01 AM 1 14.90 0.00 1.83 0.07 0.07 83.14 01:00:01 AM all 30.62 0.00 3.73 0.15 0.11 65.39 01:00:01 AM 0 40.71 0.00 3.97 0.17 0.12 55.04 01:00:01 AM 1 20.53 0.00 3.50 0.13 0.10 75.74 Average: all 14.82 0.02 2.01 0.77 0.09 82.28 Average: 0 17.18 0.04 2.13 0.74 0.09 79.82 Average: 1 12.47 0.00 1.89 0.81 0.09 84.75