---> uname -a: Linux prd-centos8-robot-2c-8g-12080.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4835 19 2268 6805 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:0c:fb:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fe0c:fbbb/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) 02:30:07 LINUX RESTART (2 CPU) 02:31:01 AM tps rtps wtps bread/s bwrtn/s 02:32:01 AM 117.05 4.30 112.75 638.83 9813.50 02:33:01 AM 62.46 1.10 61.36 113.03 7598.25 02:34:01 AM 60.34 6.78 53.56 1248.73 3615.10 02:35:01 AM 41.77 0.25 41.52 47.05 6687.97 02:36:01 AM 3.47 0.22 3.25 11.73 112.81 02:37:01 AM 2.13 0.00 2.13 0.00 220.80 02:38:01 AM 1.12 0.00 1.12 0.00 682.47 02:39:01 AM 0.32 0.02 0.30 1.07 246.76 02:40:01 AM 0.58 0.03 0.55 1.87 199.38 02:41:01 AM 1.17 0.37 0.80 53.45 155.40 02:42:01 AM 0.33 0.00 0.33 0.00 34.33 02:43:01 AM 0.18 0.00 0.18 0.00 6.81 02:44:01 AM 23.33 0.40 22.93 46.78 2661.65 Average: 24.17 1.04 23.14 166.34 2464.26 02:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 AM 5215740 7014460 2666684 33.83 2688 1975604 701996 7.86 187716 2136128 157832 02:33:01 AM 5234976 7080788 2647448 33.59 2688 2021916 635732 7.12 219384 2078900 10756 02:34:01 AM 4895784 6991100 2986640 37.89 2688 2260904 677864 7.59 256436 2344428 160512 02:35:01 AM 4945840 7045328 2936584 37.25 2688 2266052 638052 7.14 260548 2289176 4 02:36:01 AM 4903328 7004228 2979096 37.79 2688 2267472 702956 7.87 260740 2331136 904 02:37:01 AM 4871348 6989916 3011076 38.20 2688 2285152 718648 8.05 261156 2363076 14048 02:38:01 AM 4863640 6989088 3018784 38.30 2688 2292040 718648 8.05 261156 2370392 1004 02:39:01 AM 4856276 6989028 3026148 38.39 2688 2299344 718648 8.05 261164 2378220 920 02:40:01 AM 4845248 6985184 3037176 38.53 2688 2306512 737676 8.26 261408 2388920 2312 02:41:01 AM 4461132 6931016 3421292 43.40 2688 2310192 736420 8.25 262764 2391324 152 02:42:01 AM 4459964 6930536 3422460 43.42 2688 2310880 736420 8.25 262780 2392548 8 02:43:01 AM 4894832 7044032 2987592 37.90 2688 2315424 644320 7.21 263096 2335476 4400 02:44:01 AM 4918964 6940060 2963460 37.60 2688 2194240 764092 8.56 502820 2099984 33248 Average: 4874390 6994982 3008034 38.16 2688 2238902 702421 7.86 270859 2299978 29700 02:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 103.42 86.02 1068.35 11.84 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 61.15 43.25 585.74 7.37 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 38.63 33.49 334.22 7.31 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 189.79 149.25 43.02 39.05 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 21.23 14.21 15.54 1.92 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 42.88 38.13 127.95 10.47 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 13.11 11.65 40.30 5.37 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 26.31 21.35 38.46 5.58 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 23.89 19.28 56.55 11.44 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 39.30 54.73 22.68 4.88 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.88 15.78 4.43 2.86 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 22.66 12.01 6.96 1.55 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 70.21 49.57 145.53 87.94 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 51.57 42.21 191.51 15.20 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) 02:30:07 LINUX RESTART (2 CPU) 02:31:01 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 39.37 0.00 5.33 1.30 0.10 53.90 02:32:01 AM 0 36.27 0.00 4.76 1.07 0.10 57.80 02:32:01 AM 1 42.47 0.00 5.90 1.53 0.10 50.00 02:33:01 AM all 21.77 0.00 2.66 0.69 0.08 74.80 02:33:01 AM 0 18.74 0.00 2.54 0.55 0.08 78.08 02:33:01 AM 1 24.78 0.00 2.78 0.83 0.07 71.54 02:34:01 AM all 26.68 0.00 5.02 0.48 0.07 67.74 02:34:01 AM 0 16.60 0.00 4.19 0.25 0.07 78.89 02:34:01 AM 1 36.77 0.00 5.85 0.72 0.08 56.58 02:35:01 AM all 10.79 0.00 2.22 0.47 0.08 86.45 02:35:01 AM 0 7.57 0.00 2.34 0.38 0.08 89.62 02:35:01 AM 1 14.01 0.00 2.11 0.55 0.07 83.27 02:36:01 AM all 2.27 0.00 0.23 0.03 0.07 97.41 02:36:01 AM 0 0.93 0.00 0.15 0.03 0.07 98.81 02:36:01 AM 1 3.61 0.00 0.30 0.02 0.07 96.01 02:37:01 AM all 18.10 0.00 0.23 0.02 0.10 81.55 02:37:01 AM 0 9.76 0.00 0.20 0.03 0.10 89.90 02:37:01 AM 1 26.43 0.00 0.27 0.00 0.10 73.20 02:38:01 AM all 6.19 0.00 0.13 0.03 0.04 93.61 02:38:01 AM 0 6.96 0.00 0.12 0.02 0.03 92.87 02:38:01 AM 1 5.42 0.00 0.15 0.03 0.05 94.34 02:39:01 AM all 11.31 0.00 0.17 0.01 0.08 88.43 02:39:01 AM 0 1.69 0.00 0.20 0.00 0.08 98.03 02:39:01 AM 1 20.91 0.00 0.13 0.02 0.08 78.85 02:40:01 AM all 10.08 0.00 0.22 0.01 0.09 89.60 02:40:01 AM 0 2.37 0.00 0.20 0.00 0.08 97.34 02:40:01 AM 1 17.80 0.00 0.23 0.02 0.10 81.85 02:41:01 AM all 8.15 0.00 2.42 0.01 0.08 89.33 02:41:01 AM 0 6.40 0.00 2.28 0.02 0.08 91.22 02:41:01 AM 1 9.90 0.00 2.57 0.00 0.08 87.44 02:42:01 AM all 5.51 0.00 0.18 0.00 0.10 94.21 02:42:01 AM 0 3.42 0.00 0.18 0.00 0.08 96.31 02:42:01 AM 1 7.60 0.00 0.17 0.00 0.12 92.11 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 5.30 0.00 0.77 0.00 0.08 93.85 02:43:01 AM 0 0.90 0.00 0.77 0.00 0.05 98.28 02:43:01 AM 1 9.70 0.00 0.77 0.00 0.12 89.42 02:44:01 AM all 25.40 0.00 3.00 0.43 0.08 71.09 02:44:01 AM 0 22.20 0.00 2.95 0.35 0.08 74.42 02:44:01 AM 1 28.60 0.00 3.04 0.52 0.08 67.76 Average: all 14.70 0.00 1.74 0.27 0.08 83.21 Average: 0 10.31 0.00 1.61 0.21 0.08 87.80 Average: 1 19.09 0.00 1.87 0.33 0.09 78.63