---> uname -a: Linux prd-centos8-robot-2c-8g-16843.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4819 19 2286 6803 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:a3:35:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fea3:352d/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) 09/01/2024 _x86_64_ (2 CPU) 04:48:55 LINUX RESTART (2 CPU) 04:50:02 AM tps rtps wtps bread/s bwrtn/s 04:51:01 AM 90.51 13.30 77.21 2382.11 6555.73 04:52:01 AM 79.32 0.70 78.62 50.78 8738.07 04:53:01 AM 18.93 0.42 18.51 64.79 1688.50 04:54:01 AM 53.27 0.03 53.24 3.47 5087.09 04:55:01 AM 12.16 0.00 12.16 0.00 2839.64 04:56:01 AM 0.50 0.00 0.50 0.00 6.40 04:57:01 AM 0.25 0.00 0.25 0.00 2.05 04:58:01 AM 0.35 0.00 0.35 0.00 3.52 04:59:01 AM 0.27 0.00 0.27 0.00 1.97 05:00:01 AM 9.55 0.18 9.36 33.86 255.43 Average: 26.41 1.44 24.96 250.01 2511.26 04:50:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 AM 5358328 7085400 2524100 32.02 2688 1908796 659208 7.38 209916 1989592 155308 04:52:01 AM 5200632 7028572 2681796 34.02 2688 2005248 706004 7.91 221008 2113852 29036 04:53:01 AM 5184716 7055376 2697712 34.22 2688 2045888 680632 7.62 251184 2095408 38404 04:54:01 AM 5031200 7058520 2851228 36.17 2688 2196656 649456 7.27 259292 2219364 79176 04:55:01 AM 5028412 7055732 2854016 36.21 2688 2196672 664840 7.44 259320 2219780 8 04:56:01 AM 5028344 7055664 2854084 36.21 2688 2196672 664840 7.44 259320 2219668 4 04:57:01 AM 5028700 7056020 2853728 36.20 2688 2196672 664840 7.44 259320 2219656 4 04:58:01 AM 5028488 7055812 2853940 36.21 2688 2196676 664840 7.44 259320 2219680 4 04:59:01 AM 5027844 7055168 2854584 36.21 2688 2196676 664840 7.44 259320 2219680 4 05:00:01 AM 4949324 6974796 2933104 37.21 2688 2194612 753216 8.43 291668 2264804 13204 Average: 5086599 7048106 2795829 35.47 2688 2133457 677272 7.58 252967 2178148 31515 04:50:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 143.32 113.01 1168.61 23.63 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 50.07 35.89 424.00 6.93 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 24.18 17.81 7.82 5.58 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 259.91 189.85 319.84 51.90 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 394.02 289.30 79.76 62.44 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 2.38 1.67 0.39 0.37 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 1.20 0.38 0.28 0.05 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 0.83 0.18 0.06 0.01 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 4.23 0.17 57.63 0.01 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 25.34 19.19 31.63 25.20 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 90.46 66.67 207.43 17.60 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) 09/01/2024 _x86_64_ (2 CPU) 04:48:55 LINUX RESTART (2 CPU) 04:50:02 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 35.64 0.00 6.05 5.06 0.21 53.04 04:51:01 AM 0 44.98 0.00 6.68 5.84 0.20 42.30 04:51:01 AM 1 26.31 0.00 5.43 4.27 0.22 63.77 04:52:01 AM all 21.33 0.00 2.61 3.65 0.15 72.26 04:52:01 AM 0 31.67 0.00 3.24 3.48 0.15 61.46 04:52:01 AM 1 11.01 0.00 1.97 3.82 0.15 83.05 04:53:01 AM all 16.33 0.00 2.45 1.07 0.13 80.01 04:53:01 AM 0 16.84 0.00 2.30 1.08 0.13 79.64 04:53:01 AM 1 15.82 0.00 2.61 1.05 0.13 80.38 04:54:01 AM all 25.21 0.00 3.83 4.93 0.19 65.84 04:54:01 AM 0 27.85 0.00 4.34 3.07 0.19 64.55 04:54:01 AM 1 22.58 0.00 3.33 6.77 0.20 67.12 04:55:01 AM all 0.91 0.00 0.80 0.52 0.10 97.67 04:55:01 AM 0 1.05 0.00 0.70 0.52 0.08 97.64 04:55:01 AM 1 0.77 0.00 0.90 0.52 0.12 97.69 04:56:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 04:56:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 04:56:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 04:57:01 AM all 0.32 0.00 0.05 0.00 0.07 99.57 04:57:01 AM 0 0.58 0.00 0.05 0.00 0.07 99.30 04:57:01 AM 1 0.05 0.00 0.05 0.00 0.07 99.83 04:58:01 AM all 0.24 0.00 0.06 0.00 0.06 99.64 04:58:01 AM 0 0.40 0.00 0.07 0.00 0.03 99.50 04:58:01 AM 1 0.08 0.00 0.05 0.00 0.08 99.78 04:59:01 AM all 0.18 0.00 0.06 0.00 0.04 99.72 04:59:01 AM 0 0.03 0.00 0.03 0.00 0.03 99.90 04:59:01 AM 1 0.32 0.00 0.08 0.00 0.05 99.55 05:00:01 AM all 11.85 0.00 1.28 0.12 0.07 86.69 05:00:01 AM 0 13.42 0.00 1.47 0.17 0.07 84.87 05:00:01 AM 1 10.28 0.00 1.08 0.07 0.07 88.50 Average: all 11.19 0.00 1.72 1.53 0.11 85.46 Average: 0 13.67 0.00 1.88 1.41 0.10 82.94 Average: 1 8.71 0.00 1.55 1.65 0.11 87.98