---> uname -a: Linux prd-centos8-robot-2c-8g-49561.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 611 4920 19 2166 6788 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:b2:71:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:feb2:712e/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) 08/05/2025 _x86_64_ (2 CPU) 07:35:30 LINUX RESTART (2 CPU) 07:36:01 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 112.59 59.15 53.44 7472.53 30598.42 07:38:01 AM 124.70 0.72 123.98 52.92 12232.01 07:39:01 AM 26.51 0.38 26.12 64.25 2129.14 07:40:01 AM 78.11 7.00 71.11 1293.30 8315.41 07:41:01 AM 14.55 0.00 14.55 0.00 1495.27 07:42:01 AM 3.63 0.00 3.63 0.00 130.84 07:43:01 AM 0.12 0.00 0.12 0.00 1.03 07:44:01 AM 0.57 0.23 0.33 12.66 88.89 07:45:01 AM 2.13 0.00 2.13 0.00 70.58 07:46:01 AM 13.86 0.32 13.55 36.92 507.21 07:47:01 AM 30.07 0.52 29.56 63.85 1386.54 Average: 36.99 6.21 30.77 817.99 5178.19 07:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5452032 7026136 2430392 30.83 2688 1766488 756332 8.47 190048 1958232 100456 07:38:01 AM 5176584 7010460 2705840 34.33 2688 2009764 702528 7.87 198796 2156972 46520 07:39:01 AM 5246628 7081964 2635796 33.44 2688 2011696 646864 7.24 219464 2069708 10756 07:40:01 AM 4939420 7023968 2943004 37.34 2688 2252072 665224 7.45 262424 2297968 33432 07:41:01 AM 4942220 7026440 2940204 37.30 2688 2252088 665224 7.45 262432 2298060 8 07:42:01 AM 4942156 7026376 2940268 37.30 2688 2252088 665224 7.45 262436 2298256 8 07:43:01 AM 4942104 7026324 2940320 37.30 2688 2252088 665224 7.45 262436 2298092 4 07:44:01 AM 4776060 6863124 3106364 39.41 2688 2254932 841524 9.42 262572 2463268 12 07:45:01 AM 4765360 6852448 3117064 39.54 2688 2254956 847292 9.49 262572 2474132 4 07:46:01 AM 5053868 6961548 2828556 35.88 2688 2081372 745044 8.34 303020 2168184 30312 07:47:01 AM 5070120 6982484 2812304 35.68 2688 2086372 716168 8.02 461104 1998548 26820 Average: 5027868 6989207 2854556 36.21 2688 2133992 719695 8.06 267937 2225584 22576 07:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 332.33 193.49 1648.53 62.23 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 72.99 55.29 826.19 9.13 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 16.83 12.88 6.35 4.49 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 381.26 274.08 399.12 69.42 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 113.18 91.97 33.08 26.19 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 2.38 1.98 0.54 0.48 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 2.48 1.83 0.42 0.41 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 53.94 37.13 379.20 3.67 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 245.38 242.77 5719.76 15.72 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 126.86 101.98 1412.98 30.94 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 19.86 17.23 15.38 8.67 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 124.32 93.70 949.27 21.03 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) 08/05/2025 _x86_64_ (2 CPU) 07:35:30 LINUX RESTART (2 CPU) 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 37.31 0.04 7.02 17.56 0.11 37.95 07:37:01 AM 0 34.49 0.02 6.22 16.52 0.10 42.65 07:37:01 AM 1 40.16 0.07 7.83 18.61 0.12 33.22 07:38:01 AM all 34.30 0.00 5.46 1.80 0.13 58.30 07:38:01 AM 0 21.72 0.00 4.57 1.93 0.12 71.67 07:38:01 AM 1 46.90 0.00 6.36 1.68 0.15 44.91 07:39:01 AM all 11.93 0.00 1.83 0.79 0.07 85.38 07:39:01 AM 0 14.57 0.00 1.77 0.89 0.07 82.71 07:39:01 AM 1 9.30 0.00 1.89 0.70 0.07 88.05 07:40:01 AM all 32.85 0.00 6.55 1.13 0.14 59.32 07:40:01 AM 0 20.98 0.00 5.72 1.08 0.13 72.08 07:40:01 AM 1 44.76 0.00 7.38 1.19 0.15 46.52 07:41:01 AM all 0.63 0.00 0.46 0.15 0.05 98.71 07:41:01 AM 0 0.79 0.00 0.45 0.25 0.05 98.46 07:41:01 AM 1 0.47 0.00 0.47 0.05 0.05 98.96 07:42:01 AM all 0.32 0.00 0.10 0.01 0.03 99.55 07:42:01 AM 0 0.20 0.00 0.10 0.02 0.02 99.67 07:42:01 AM 1 0.43 0.00 0.10 0.00 0.03 99.43 07:43:01 AM all 0.20 0.00 0.07 0.00 0.04 99.69 07:43:01 AM 0 0.23 0.00 0.07 0.00 0.03 99.67 07:43:01 AM 1 0.17 0.00 0.07 0.00 0.05 99.72 07:44:01 AM all 6.08 0.00 1.39 0.01 0.06 92.47 07:44:01 AM 0 0.87 0.00 0.33 0.02 0.05 98.73 07:44:01 AM 1 11.33 0.00 2.45 0.00 0.07 86.16 07:45:01 AM all 9.14 0.00 1.25 0.01 0.12 89.48 07:45:01 AM 0 0.62 0.00 0.15 0.02 0.10 99.11 07:45:01 AM 1 17.78 0.00 2.37 0.00 0.14 79.71 07:46:01 AM all 17.68 0.00 2.58 0.08 0.09 79.57 07:46:01 AM 0 14.43 0.00 2.44 0.05 0.08 83.00 07:46:01 AM 1 20.94 0.00 2.72 0.10 0.10 76.14 07:47:01 AM all 33.54 0.00 4.16 0.18 0.11 62.02 07:47:01 AM 0 15.18 0.00 3.13 0.12 0.12 81.46 07:47:01 AM 1 51.97 0.00 5.18 0.23 0.10 42.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.74 0.00 2.81 1.97 0.09 78.39 Average: 0 11.29 0.00 2.27 1.90 0.08 84.47 Average: 1 22.21 0.01 3.35 2.04 0.09 72.30