---> uname -a: Linux prd-centos8-robot-2c-8g-7298.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 575 4998 19 2124 6826 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:7f:09:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe7f:922/64 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) 08/04/2024 _x86_64_ (2 CPU) 00:05:21 LINUX RESTART (2 CPU) 12:06:03 AM tps rtps wtps bread/s bwrtn/s 12:07:01 AM 52.59 18.20 34.39 5621.88 4682.32 12:08:01 AM 119.60 7.43 112.16 1296.85 9580.85 12:09:01 AM 26.76 0.85 25.91 123.96 3350.72 12:10:01 AM 29.36 0.00 29.36 0.00 1636.27 12:11:01 AM 39.61 2.52 37.10 395.94 6648.36 12:12:01 AM 11.53 0.43 11.09 69.97 451.21 12:13:01 AM 22.50 0.52 21.98 63.86 1025.83 Average: 43.09 4.22 38.87 1061.24 3907.22 12:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 AM 5448200 7045248 2434224 30.88 2688 1787468 736464 8.25 192412 1950448 126352 12:08:01 AM 5193816 7016840 2688608 34.11 2688 2000096 706436 7.91 222252 2119652 86916 12:09:01 AM 5266920 7094592 2615504 33.18 2688 2005084 635860 7.12 241160 2028048 20 12:10:01 AM 4987920 7011932 2894504 36.72 2688 2193668 707016 7.92 258340 2265792 172876 12:11:01 AM 5029744 7067180 2852680 36.19 2688 2206936 631944 7.08 264220 2211676 28 12:12:01 AM 5146892 7018844 2735532 34.70 2688 2045296 667188 7.47 258092 2119172 5016 12:13:01 AM 5169276 7039540 2713148 34.42 2688 2045964 677936 7.59 446144 1916040 1412 Average: 5177538 7042025 2704886 34.32 2688 2040645 680406 7.62 268946 2087261 56089 12:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 290.26 192.04 1629.08 62.18 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 55.29 44.63 524.88 7.96 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 23.08 13.23 6.62 4.31 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 42.07 31.56 270.63 7.33 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 603.45 531.72 123.89 109.05 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 75.73 63.90 91.19 24.13 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 17.80 16.35 14.26 7.75 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 157.66 127.35 374.43 31.68 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) 08/04/2024 _x86_64_ (2 CPU) 00:05:21 LINUX RESTART (2 CPU) 12:06:03 AM CPU %user %nice %system %iowait %steal %idle 12:07:01 AM all 35.66 0.00 5.45 3.51 0.10 55.28 12:07:01 AM 0 34.93 0.00 4.96 3.13 0.10 56.87 12:07:01 AM 1 36.39 0.00 5.95 3.90 0.09 53.68 12:08:01 AM all 31.49 0.00 5.48 4.16 0.10 58.76 12:08:01 AM 0 35.17 0.00 5.73 4.20 0.10 54.80 12:08:01 AM 1 27.82 0.00 5.24 4.12 0.10 62.72 12:09:01 AM all 9.80 0.00 1.65 1.13 0.11 87.30 12:09:01 AM 0 14.23 0.00 1.82 1.09 0.10 82.76 12:09:01 AM 1 5.38 0.00 1.49 1.17 0.12 91.84 12:10:01 AM all 20.91 0.00 3.63 0.78 0.08 74.60 12:10:01 AM 0 21.94 0.00 3.60 0.83 0.08 73.55 12:10:01 AM 1 19.89 0.00 3.66 0.74 0.07 75.65 12:11:01 AM all 7.59 0.00 2.54 3.59 0.07 86.22 12:11:01 AM 0 7.98 0.00 2.47 4.95 0.07 84.54 12:11:01 AM 1 7.19 0.00 2.61 2.24 0.07 87.90 12:12:01 AM all 8.32 0.00 2.21 0.19 0.06 89.21 12:12:01 AM 0 7.75 0.00 2.33 0.20 0.05 89.67 12:12:01 AM 1 8.89 0.00 2.10 0.18 0.07 88.76 12:13:01 AM all 24.17 0.00 2.63 0.36 0.08 72.76 12:13:01 AM 0 33.42 0.00 2.83 0.22 0.07 63.47 12:13:01 AM 1 14.95 0.00 2.44 0.50 0.08 82.03 Average: all 19.62 0.00 3.36 1.95 0.08 74.99 Average: 0 22.13 0.00 3.38 2.08 0.08 72.32 Average: 1 17.10 0.00 3.34 1.82 0.08 77.66