---> uname -a: Linux prd-centos8-robot-2c-8g-17185.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 576 4980 19 2141 6825 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:2a:11:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe2a:112c/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) 02/12/2025 _x86_64_ (2 CPU) 03:22:34 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 97.97 32.78 65.18 7297.15 15188.57 03:25:01 AM 102.97 0.73 102.23 53.06 11076.37 03:26:01 AM 28.57 0.42 28.16 64.78 2509.93 03:27:01 AM 59.67 6.75 52.92 1249.39 7227.55 03:28:02 AM 6.60 0.10 6.50 32.12 264.98 03:29:01 AM 2.00 0.03 1.97 1.90 115.61 03:30:01 AM 7.85 0.32 7.53 36.92 292.89 Average: 43.76 5.89 37.87 1251.08 5251.81 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5307596 7016568 2574836 32.67 2688 1893344 734796 8.23 221628 2039804 210568 03:25:01 AM 5200160 7008908 2682272 34.03 2688 1985712 711488 7.97 198000 2135576 30772 03:26:01 AM 5130592 7024764 2751840 34.91 2688 2068864 711096 7.96 232336 2166636 63476 03:27:01 AM 5008408 7059428 2874024 36.46 2688 2220308 631992 7.08 258008 2235264 8 03:28:02 AM 4971712 7024364 2910720 36.93 2688 2221936 684156 7.66 258264 2276044 672 03:29:01 AM 4966544 7020540 2915888 36.99 2688 2223288 684156 7.66 258408 2281312 524 03:30:01 AM 5141092 7025816 2741340 34.78 2688 2058252 681180 7.63 287748 2096720 22864 Average: 5103729 7025770 2778703 35.25 2688 2095958 691266 7.74 244913 2175908 46983 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 291.47 188.34 1578.51 62.60 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 67.59 54.06 690.54 9.49 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 35.60 28.69 293.99 7.31 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 215.45 155.12 50.25 40.24 0.00 0.00 0.00 0.00 03:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 AM eth0 19.88 11.63 5.25 2.01 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 25.11 19.40 7.51 5.48 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 64.08 44.27 85.88 27.69 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 102.93 71.77 388.36 22.16 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) 02/12/2025 _x86_64_ (2 CPU) 03:22:34 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 40.19 0.01 7.31 4.72 0.13 47.64 03:24:01 AM 0 43.63 0.00 6.97 5.39 0.13 43.88 03:24:01 AM 1 36.77 0.02 7.65 4.06 0.12 51.39 03:25:01 AM all 26.46 0.00 3.99 4.24 0.08 65.22 03:25:01 AM 0 22.14 0.00 3.68 4.53 0.08 69.57 03:25:01 AM 1 30.80 0.00 4.31 3.94 0.08 60.87 03:26:01 AM all 18.76 0.00 2.68 0.73 0.08 77.75 03:26:01 AM 0 27.64 0.00 2.85 1.10 0.07 68.35 03:26:01 AM 1 9.87 0.00 2.52 0.37 0.08 87.16 03:27:01 AM all 17.12 0.00 3.83 1.81 0.08 77.17 03:27:01 AM 0 23.59 0.00 4.24 1.77 0.08 70.31 03:27:01 AM 1 10.64 0.00 3.41 1.85 0.07 84.03 03:28:02 AM all 3.97 0.00 0.37 0.04 0.04 95.58 03:28:02 AM 0 6.70 0.00 0.57 0.08 0.05 92.60 03:28:02 AM 1 1.24 0.00 0.17 0.00 0.03 98.56 03:29:01 AM all 7.50 0.00 0.71 0.06 0.09 91.65 03:29:01 AM 0 12.44 0.00 1.17 0.12 0.10 86.17 03:29:01 AM 1 2.54 0.00 0.24 0.00 0.09 97.14 03:30:01 AM all 19.66 0.00 2.00 0.12 0.10 78.13 03:30:01 AM 0 30.48 0.00 2.26 0.15 0.10 67.01 03:30:01 AM 1 8.84 0.00 1.74 0.08 0.10 89.23 Average: all 19.11 0.00 2.99 1.68 0.08 76.14 Average: 0 23.81 0.00 3.11 1.88 0.09 71.11 Average: 1 14.41 0.00 2.87 1.48 0.08 81.17