---> uname -a: Linux prd-centos8-robot-2c-8g-7892.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4907 19 2178 6790 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:8e:e1:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe8e:e196/64 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:48 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 195.12 150.10 45.02 13569.16 38048.83 03:54:01 AM 97.88 6.11 91.77 1091.32 8045.21 03:55:01 AM 60.90 1.02 59.88 113.16 7689.87 03:56:01 AM 54.72 9.30 45.43 1644.79 2896.47 03:57:01 AM 25.53 0.00 25.53 0.00 5588.99 03:58:01 AM 4.37 0.42 3.95 69.04 918.19 03:59:01 AM 30.23 0.53 29.70 64.79 2038.86 Average: 66.97 23.93 43.04 2364.71 9318.44 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5756216 7161272 2126216 26.97 2688 1602464 617448 6.91 166252 1695924 42456 03:54:01 AM 5277532 7043240 2604900 33.05 2688 1944524 687972 7.70 187060 2086588 167992 03:55:01 AM 5295896 7096320 2586536 32.81 2688 1978216 625836 7.01 217124 2028968 24 03:56:01 AM 5019484 7071416 2862948 36.32 2688 2221380 618688 6.93 263728 2231704 156452 03:57:01 AM 5007652 7059184 2874780 36.47 2688 2221380 661152 7.40 263732 2238628 4 03:58:01 AM 5082692 7012100 2799740 35.52 2688 2100984 688696 7.71 279012 2158816 27816 03:59:01 AM 5117816 7045472 2764616 35.07 2688 2103216 656168 7.35 475008 1940616 16712 Average: 5222470 7069858 2659962 33.75 2688 2024595 650851 7.29 264559 2054463 58779 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 264.30 147.18 1019.54 51.25 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 90.47 73.10 958.57 17.28 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 51.25 35.19 439.75 6.42 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 163.96 122.75 325.98 28.18 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 91.08 64.52 17.43 17.13 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 142.25 94.87 488.84 56.91 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 21.03 19.96 18.92 9.56 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 117.76 79.65 467.04 26.68 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:48 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 34.62 0.08 9.12 35.97 0.08 20.13 03:53:01 AM 0 32.47 0.08 10.03 38.15 0.08 19.18 03:53:01 AM 1 36.77 0.08 8.20 33.79 0.08 21.08 03:54:01 AM all 37.92 0.00 5.37 2.64 0.11 53.95 03:54:01 AM 0 22.19 0.00 4.05 2.08 0.12 71.57 03:54:01 AM 1 53.68 0.00 6.70 3.20 0.10 36.32 03:55:01 AM all 19.36 0.00 2.24 2.31 0.11 75.98 03:55:01 AM 0 21.88 0.00 2.25 1.67 0.12 74.08 03:55:01 AM 1 16.85 0.00 2.22 2.95 0.10 77.88 03:56:01 AM all 28.74 0.00 5.27 2.23 0.10 63.66 03:56:01 AM 0 33.09 0.00 5.14 2.10 0.10 59.57 03:56:01 AM 1 24.38 0.00 5.40 2.37 0.10 67.75 03:57:01 AM all 0.57 0.00 0.50 2.08 0.03 96.82 03:57:01 AM 0 0.45 0.00 0.54 1.67 0.03 97.31 03:57:01 AM 1 0.68 0.00 0.47 2.49 0.03 96.33 03:58:01 AM all 10.06 0.00 1.49 0.14 0.07 88.23 03:58:01 AM 0 9.22 0.00 1.67 0.14 0.07 88.91 03:58:01 AM 1 10.88 0.00 1.32 0.15 0.07 87.58 03:59:01 AM all 31.51 0.00 3.57 0.38 0.09 64.45 03:59:01 AM 0 26.62 0.00 3.82 0.23 0.08 69.25 03:59:01 AM 1 36.40 0.00 3.32 0.53 0.10 59.64 Average: all 23.28 0.01 3.94 6.51 0.08 66.18 Average: 0 20.89 0.01 3.93 6.56 0.09 68.52 Average: 1 25.65 0.01 3.94 6.46 0.08 63.85