---> uname -a: Linux prd-centos8-robot-2c-8g-29504.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 584 5018 19 2093 6817 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:92:b9:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe92:b91d/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) 09/28/2024 _x86_64_ (2 CPU) 23:28:13 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:02 PM 116.11 47.05 69.06 6887.84 5978.11 11:31:01 PM 82.74 0.71 82.03 51.63 9338.52 11:32:01 PM 23.98 0.23 23.74 35.32 1786.29 11:33:01 PM 2.75 0.00 2.75 0.00 76.27 11:34:01 PM 0.50 0.00 0.50 0.00 5.70 11:35:01 PM 0.47 0.00 0.47 0.00 6.80 11:36:01 PM 0.33 0.00 0.33 0.00 3.28 11:37:01 PM 15.06 0.68 14.38 94.90 263.63 Average: 30.14 6.10 24.04 885.49 2167.67 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:02 PM 5345876 7050164 2536556 32.18 2688 1886048 691356 7.74 211484 2001220 132784 11:31:01 PM 5160024 6993560 2722408 34.54 2688 2009928 723012 8.10 221908 2149156 34104 11:32:01 PM 5157908 6992108 2724524 34.56 2688 2011140 721624 8.08 249796 2130144 168 11:33:01 PM 5158156 6992352 2724276 34.56 2688 2011140 721624 8.08 249792 2129912 4 11:34:01 PM 5158696 6992904 2723736 34.55 2688 2011144 721624 8.08 249792 2129700 4 11:35:01 PM 5158332 6992540 2724100 34.56 2688 2011144 721624 8.08 249792 2129776 4 11:36:01 PM 5158556 6992764 2723876 34.56 2688 2011144 721624 8.08 249792 2129712 4 11:37:01 PM 5135904 6977160 2746528 34.84 2688 2017596 729968 8.17 408728 1992708 16588 Average: 5179182 6997944 2703250 34.29 2688 1996160 719057 8.05 261386 2099041 22958 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:02 PM eth0 280.77 170.18 1591.06 58.93 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 58.56 48.94 602.18 8.35 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 15.23 11.70 14.77 5.83 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 1.20 0.62 0.65 0.39 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 1.70 0.38 0.34 0.12 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 1.33 0.48 0.49 0.21 0.00 0.00 0.00 0.00 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 0.57 0.40 0.33 0.14 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 16.54 16.26 14.49 8.36 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 46.97 31.08 277.39 10.29 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) 09/28/2024 _x86_64_ (2 CPU) 23:28:13 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:02 PM all 38.18 0.03 7.92 5.55 0.13 48.19 11:30:02 PM 0 32.20 0.00 6.39 5.60 0.15 55.66 11:30:02 PM 1 44.16 0.05 9.45 5.51 0.12 40.72 11:31:01 PM all 27.60 0.00 3.91 3.90 0.14 64.46 11:31:01 PM 0 18.90 0.00 3.14 4.15 0.14 73.67 11:31:01 PM 1 36.32 0.00 4.68 3.64 0.14 55.22 11:32:01 PM all 11.98 0.00 1.33 0.88 0.05 85.76 11:32:01 PM 0 11.26 0.00 1.50 1.00 0.03 86.20 11:32:01 PM 1 12.69 0.00 1.15 0.77 0.07 85.32 11:33:01 PM all 0.43 0.00 0.10 0.03 0.03 99.40 11:33:01 PM 0 0.57 0.00 0.08 0.02 0.03 99.30 11:33:01 PM 1 0.30 0.00 0.12 0.05 0.03 99.50 11:34:01 PM all 0.42 0.00 0.08 0.01 0.03 99.47 11:34:01 PM 0 0.63 0.00 0.08 0.00 0.03 99.25 11:34:01 PM 1 0.20 0.00 0.08 0.02 0.02 99.68 11:35:01 PM all 0.41 0.00 0.07 0.00 0.03 99.50 11:35:01 PM 0 0.63 0.00 0.05 0.00 0.02 99.30 11:35:01 PM 1 0.18 0.00 0.08 0.00 0.03 99.70 11:36:01 PM all 0.41 0.00 0.06 0.00 0.03 99.51 11:36:01 PM 0 0.67 0.00 0.02 0.00 0.02 99.30 11:36:01 PM 1 0.15 0.00 0.10 0.00 0.03 99.72 11:37:01 PM all 25.82 0.00 2.90 0.45 0.08 70.76 11:37:01 PM 0 23.65 0.00 2.82 0.72 0.07 72.74 11:37:01 PM 1 27.99 0.00 2.98 0.18 0.08 68.77 Average: all 13.10 0.00 2.04 1.34 0.06 83.45 Average: 0 11.04 0.00 1.76 1.43 0.06 85.72 Average: 1 15.18 0.01 2.32 1.26 0.06 81.17