---> uname -a: Linux prd-centos8-robot-2c-8g-44370.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 579 4987 19 2130 6821 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:ec:b1:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:feec:b197/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:34:01 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 122.54 7.11 115.43 1262.38 9836.99 11:37:01 PM 46.53 0.67 45.86 49.46 5884.29 11:38:01 PM 47.75 2.87 44.89 456.78 2840.80 11:39:01 PM 27.30 0.03 27.26 3.47 5637.53 11:40:01 PM 2.57 0.00 2.57 0.00 74.99 11:41:01 PM 0.37 0.00 0.37 0.00 5.92 11:42:01 PM 0.17 0.00 0.17 0.00 2.48 11:43:01 PM 12.50 0.42 12.08 69.84 424.98 Average: 32.46 1.39 31.08 230.25 3088.45 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5251732 7053124 2630692 33.37 2688 1979588 667828 7.48 211176 2077308 122056 11:37:01 PM 5142652 6999364 2739772 34.76 2688 2034152 717020 8.03 233972 2158520 24480 11:38:01 PM 4975140 7020404 2907284 36.88 2688 2214596 673248 7.54 259204 2275416 155220 11:39:01 PM 5020960 7065992 2861464 36.30 2688 2214724 628516 7.04 262664 2222912 12 11:40:01 PM 5020084 7065120 2862340 36.31 2688 2214724 620692 6.95 262664 2223336 4 11:41:01 PM 5020652 7065696 2861772 36.31 2688 2214728 620692 6.95 262664 2223060 12 11:42:01 PM 5020896 7065940 2861528 36.30 2688 2214728 620692 6.95 262664 2222864 4 11:43:01 PM 5122428 6994232 2759996 35.01 2688 2047700 703820 7.88 293496 2112960 16792 Average: 5071818 7041234 2810606 35.66 2688 2141868 656564 7.35 256063 2189547 39822 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 82.17 68.06 819.56 9.79 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 46.26 35.24 419.96 6.24 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 53.43 38.07 300.75 17.26 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 154.61 110.98 31.28 23.77 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.22 0.27 0.21 0.09 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.48 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.25 0.18 0.07 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 46.48 32.01 73.89 21.86 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 48.24 35.62 205.72 9.88 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) 10/20/2024 _x86_64_ (2 CPU) 23:34:01 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 32.82 0.00 5.87 3.85 0.10 57.37 11:36:01 PM 0 28.03 0.00 5.51 4.13 0.10 62.23 11:36:01 PM 1 37.60 0.00 6.22 3.56 0.10 52.51 11:37:01 PM all 16.75 0.00 1.93 4.55 0.08 76.70 11:37:01 PM 0 9.72 0.00 1.77 5.60 0.07 82.84 11:37:01 PM 1 23.79 0.00 2.08 3.49 0.10 70.54 11:38:01 PM all 28.15 0.00 4.42 1.49 0.13 65.82 11:38:01 PM 0 21.84 0.00 4.22 1.42 0.10 72.41 11:38:01 PM 1 34.44 0.00 4.61 1.55 0.15 59.24 11:39:01 PM all 2.52 0.00 0.75 1.73 0.03 94.96 11:39:01 PM 0 4.10 0.00 1.02 1.64 0.03 93.21 11:39:01 PM 1 0.95 0.00 0.48 1.82 0.03 96.71 11:40:01 PM all 0.33 0.00 0.07 0.01 0.03 99.57 11:40:01 PM 0 0.55 0.00 0.05 0.02 0.03 99.35 11:40:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:41:01 PM all 0.25 0.00 0.07 0.00 0.04 99.64 11:41:01 PM 0 0.38 0.00 0.05 0.00 0.02 99.55 11:41:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:42:01 PM all 0.26 0.00 0.07 0.00 0.03 99.64 11:42:01 PM 0 0.43 0.00 0.07 0.00 0.02 99.48 11:42:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:43:01 PM all 15.16 0.00 2.09 0.13 0.07 82.55 11:43:01 PM 0 14.70 0.00 2.56 0.18 0.07 82.49 11:43:01 PM 1 15.63 0.00 1.62 0.08 0.07 82.60 Average: all 12.03 0.00 1.91 1.47 0.06 84.53 Average: 0 9.97 0.00 1.91 1.62 0.05 86.45 Average: 1 14.09 0.00 1.91 1.31 0.08 82.61