---> uname -a: Linux prd-centos8-robot-2c-8g-13920.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 580 4995 19 2121 6820 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:7e:b2:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe7e:b212/64 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) 08/23/2024 _x86_64_ (2 CPU) 08:41:44 LINUX RESTART (2 CPU) 08:42:01 AM tps rtps wtps bread/s bwrtn/s 08:43:01 AM 192.66 142.43 50.22 14343.53 38294.59 08:44:01 AM 121.84 6.96 114.88 1258.11 10326.76 08:45:01 AM 41.57 1.05 40.52 113.70 4762.91 08:46:01 AM 22.44 0.00 22.44 0.00 1381.37 08:47:01 AM 44.31 0.03 44.28 3.47 6954.37 08:48:01 AM 0.53 0.10 0.43 32.13 10.06 08:49:01 AM 2.05 0.03 2.02 1.87 110.43 08:50:01 AM 13.36 0.33 13.03 37.85 670.14 Average: 54.86 18.88 35.98 1974.69 7815.92 08:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 AM 5562744 7078056 2319688 29.43 2688 1708352 674160 7.55 182388 1855696 96656 08:44:01 AM 5159884 7004328 2722548 34.54 2688 2022328 709408 7.94 213348 2167308 135640 08:45:01 AM 5259844 7087844 2622588 33.27 2688 2005360 616960 6.91 240364 2038412 24 08:46:01 AM 5011380 7035328 2871052 36.42 2688 2193344 672992 7.54 257956 2245304 170524 08:47:01 AM 5035700 7063120 2846732 36.11 2688 2196744 624852 7.00 260156 2211544 4 08:48:01 AM 4994324 7023596 2888108 36.64 2688 2198628 691948 7.75 260424 2252496 920 08:49:01 AM 4987172 7019000 2895260 36.73 2688 2201160 691948 7.75 260556 2259464 1944 08:50:01 AM 5130576 6993828 2751856 34.91 2688 2038212 723488 8.10 288612 2112568 18480 Average: 5142703 7038138 2739729 34.76 2688 2070516 675720 7.57 245476 2142849 53024 08:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 253.76 146.91 1160.21 53.75 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 91.59 74.81 978.17 10.99 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 11.30 8.68 6.12 3.55 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 35.45 27.39 269.46 5.78 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 167.94 119.63 37.34 32.62 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 26.81 17.08 11.68 5.79 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 26.07 20.51 7.29 4.86 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 56.85 37.87 83.83 26.22 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 83.73 56.62 319.33 17.95 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) 08/23/2024 _x86_64_ (2 CPU) 08:41:44 LINUX RESTART (2 CPU) 08:42:01 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 36.08 0.07 9.81 20.28 0.10 33.66 08:43:01 AM 0 33.60 0.10 9.25 19.71 0.10 37.24 08:43:01 AM 1 38.57 0.03 10.38 20.85 0.10 30.06 08:44:01 AM all 34.07 0.00 5.68 6.16 0.11 53.99 08:44:01 AM 0 27.75 0.00 5.10 6.62 0.10 60.43 08:44:01 AM 1 40.39 0.00 6.26 5.69 0.12 47.54 08:45:01 AM all 16.11 0.00 1.89 2.16 0.08 79.77 08:45:01 AM 0 16.05 0.00 2.22 2.01 0.07 79.66 08:45:01 AM 1 16.18 0.00 1.55 2.31 0.08 79.87 08:46:01 AM all 19.13 0.00 3.27 1.00 0.08 76.53 08:46:01 AM 0 21.73 0.00 3.45 1.03 0.08 73.70 08:46:01 AM 1 16.53 0.00 3.08 0.97 0.07 79.35 08:47:01 AM all 9.41 0.00 1.85 2.29 0.05 86.40 08:47:01 AM 0 7.48 0.00 2.04 2.86 0.05 87.57 08:47:01 AM 1 11.33 0.00 1.67 1.72 0.05 85.24 08:48:01 AM all 5.59 0.00 0.51 0.02 0.03 93.85 08:48:01 AM 0 6.81 0.00 0.65 0.03 0.03 92.47 08:48:01 AM 1 4.38 0.00 0.37 0.00 0.03 95.22 08:49:01 AM all 10.30 0.00 0.64 0.01 0.05 89.01 08:49:01 AM 0 3.04 0.00 0.30 0.02 0.05 96.59 08:49:01 AM 1 17.56 0.00 0.97 0.00 0.05 81.42 08:50:01 AM all 16.61 0.00 2.22 0.18 0.07 80.92 08:50:01 AM 0 6.15 0.00 1.64 0.28 0.07 91.86 08:50:01 AM 1 27.08 0.00 2.81 0.07 0.07 69.98 Average: all 18.40 0.01 3.23 3.99 0.07 74.30 Average: 0 15.32 0.01 3.08 4.06 0.07 77.46 Average: 1 21.48 0.00 3.38 3.93 0.07 71.14