---> uname -a: Linux prd-centos8-robot-2c-8g-7176.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 551 4941 19 2204 6846 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:6c:1f:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85411sec preferred_lft 85411sec inet6 fe80::f816:3eff:fe6c:1f7d/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) 11/08/2025 _x86_64_ (2 CPU) 23:38:05 LINUX RESTART (2 CPU) 11:39:02 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 89.38 6.18 83.19 1106.47 5685.63 11:41:01 PM 81.83 0.72 81.11 52.91 11000.98 11:42:01 PM 45.20 7.10 38.10 1310.23 2465.44 11:43:01 PM 65.52 2.77 62.76 439.93 7755.16 11:44:02 PM 9.83 0.00 9.83 0.00 658.26 11:45:01 PM 0.34 0.00 0.34 0.00 6.29 11:46:01 PM 0.12 0.00 0.12 0.00 0.90 11:47:01 PM 0.82 0.23 0.58 13.46 47.73 11:48:01 PM 2.13 0.00 2.13 0.00 73.47 11:49:01 PM 0.63 0.00 0.63 0.00 11.55 11:50:01 PM 0.48 0.00 0.48 0.00 7.77 11:51:01 PM 0.43 0.00 0.43 0.00 6.98 11:52:01 PM 0.45 0.00 0.45 0.00 7.40 11:53:01 PM 0.47 0.00 0.47 0.00 12.65 11:54:01 PM 36.83 6.21 30.61 602.80 1432.28 Average: 22.25 1.54 20.70 234.36 1942.96 11:39:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5255160 7027056 2627272 33.33 2688 1951616 727568 8.15 194392 2105980 227668 11:41:01 PM 5244944 7085512 2637488 33.46 2688 2016736 634984 7.11 207876 2082580 12956 11:42:01 PM 4965904 6977560 2916528 37.00 2688 2181804 737936 8.26 262632 2288816 103508 11:43:01 PM 4974184 7084420 2908248 36.90 2688 2276480 603168 6.75 266080 2258196 10832 11:44:02 PM 4974864 7084920 2907568 36.89 2688 2276484 603168 6.75 266080 2258416 16 11:45:01 PM 4974296 7084352 2908136 36.89 2688 2276484 603168 6.75 266080 2258804 12 11:46:01 PM 4975432 7085488 2907000 36.88 2688 2276484 603168 6.75 266080 2258224 4 11:47:01 PM 4929116 7040728 2953316 37.47 2688 2278048 690804 7.73 266500 2303948 120 11:48:01 PM 4928788 7040488 2953644 37.47 2688 2278136 690804 7.73 266500 2304248 24 11:49:01 PM 4926016 7037816 2956416 37.51 2688 2278228 690804 7.73 266500 2306752 4 11:50:01 PM 4925540 7037436 2956892 37.51 2688 2278324 682340 7.64 266500 2307248 4 11:51:01 PM 4925468 7037456 2956964 37.51 2688 2278416 682340 7.64 266500 2307392 24 11:52:01 PM 4924852 7036928 2957580 37.52 2688 2278512 682340 7.64 266500 2307988 24 11:53:01 PM 4972116 7085504 2910316 36.92 2688 2279816 624952 7.00 266824 2260696 1096 11:54:01 PM 5155408 7101280 2727024 34.60 2688 2118008 612848 6.86 467048 1903896 11932 Average: 5003473 7056463 2878959 36.52 2688 2221572 658026 7.37 270806 2234212 24548 11:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 105.98 87.09 1137.34 19.84 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 60.54 41.48 586.53 7.11 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 45.43 39.60 336.18 9.22 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 578.59 417.35 118.37 95.31 0.00 0.00 0.00 0.00 11:44:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:02 PM eth0 3.40 2.20 0.92 0.71 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 1.98 1.25 0.30 0.23 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 2.88 1.33 0.43 0.30 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 49.18 38.39 13.89 5.51 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 5.95 0.28 0.35 0.05 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 3.77 0.35 0.36 0.11 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.63 0.27 0.11 0.05 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.60 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.48 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 56.57 40.71 13.13 4.24 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 46.09 36.08 83.23 27.12 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 64.16 47.14 151.84 11.33 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) 11/08/2025 _x86_64_ (2 CPU) 23:38:05 LINUX RESTART (2 CPU) 11:39:02 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 34.74 0.00 5.01 4.04 0.11 56.10 11:40:01 PM 0 32.22 0.00 4.60 3.87 0.10 59.20 11:40:01 PM 1 37.27 0.00 5.43 4.20 0.12 52.98 11:41:01 PM all 19.09 0.00 3.39 2.26 0.08 75.19 11:41:01 PM 0 22.41 0.00 3.75 1.83 0.08 71.93 11:41:01 PM 1 15.76 0.00 3.02 2.69 0.07 78.46 11:42:01 PM all 28.17 0.00 4.33 1.57 0.11 65.83 11:42:01 PM 0 38.19 0.00 5.16 2.62 0.12 53.91 11:42:01 PM 1 18.13 0.00 3.49 0.52 0.10 77.76 11:43:01 PM all 21.59 0.00 4.49 1.34 0.08 72.50 11:43:01 PM 0 34.71 0.00 5.44 1.59 0.08 58.18 11:43:01 PM 1 8.53 0.00 3.56 1.09 0.08 86.74 11:44:02 PM all 0.20 0.00 0.13 0.33 0.05 99.28 11:44:02 PM 0 0.12 0.00 0.15 0.53 0.05 99.15 11:44:02 PM 1 0.28 0.00 0.12 0.13 0.05 99.41 11:45:01 PM all 0.31 0.00 0.08 0.00 0.03 99.58 11:45:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.86 11:45:01 PM 1 0.54 0.00 0.12 0.00 0.05 99.29 11:46:01 PM all 0.33 0.00 0.06 0.00 0.05 99.56 11:46:01 PM 0 0.10 0.00 0.05 0.00 0.05 99.80 11:46:01 PM 1 0.57 0.00 0.07 0.00 0.05 99.32 11:47:01 PM all 8.32 0.00 0.58 0.03 0.07 91.01 11:47:01 PM 0 8.55 0.00 0.62 0.03 0.07 90.73 11:47:01 PM 1 8.08 0.00 0.54 0.02 0.07 91.30 11:48:01 PM all 0.48 0.00 0.13 0.01 0.08 99.31 11:48:01 PM 0 0.45 0.00 0.13 0.02 0.07 99.33 11:48:01 PM 1 0.50 0.00 0.12 0.00 0.08 99.30 11:49:01 PM all 0.48 0.00 0.10 0.00 0.07 99.36 11:49:01 PM 0 0.43 0.00 0.10 0.00 0.03 99.43 11:49:01 PM 1 0.52 0.00 0.10 0.00 0.10 99.28 11:50:01 PM all 0.55 0.00 0.09 0.00 0.06 99.30 11:50:01 PM 0 0.62 0.00 0.07 0.00 0.03 99.28 11:50:01 PM 1 0.48 0.00 0.12 0.00 0.08 99.31 11:50:01 PM CPU %user %nice %system %iowait %steal %idle 11:51:01 PM all 0.60 0.00 0.09 0.00 0.07 99.24 11:51:01 PM 0 0.42 0.00 0.08 0.00 0.05 99.45 11:51:01 PM 1 0.78 0.00 0.10 0.00 0.08 99.03 11:52:01 PM all 0.58 0.00 0.07 0.00 0.07 99.28 11:52:01 PM 0 0.37 0.00 0.07 0.00 0.07 99.50 11:52:01 PM 1 0.80 0.00 0.07 0.00 0.07 99.06 11:53:01 PM all 2.49 0.00 0.39 0.00 0.07 97.05 11:53:01 PM 0 2.52 0.00 0.37 0.00 0.05 97.06 11:53:01 PM 1 2.46 0.00 0.42 0.00 0.08 97.04 11:54:01 PM all 25.00 0.24 3.85 0.34 0.08 70.49 11:54:01 PM 0 33.52 0.48 3.62 0.40 0.08 61.89 11:54:01 PM 1 16.47 0.00 4.07 0.28 0.08 79.09 Average: all 9.52 0.02 1.52 0.66 0.07 88.22 Average: 0 11.64 0.03 1.62 0.73 0.06 85.93 Average: 1 7.39 0.00 1.42 0.59 0.08 90.51