---> uname -a: Linux prd-centos8-robot-2c-8g-23320.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 612 4942 19 2143 6789 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:c0:f1:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fec0:f14b/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) 09/17/2024 _x86_64_ (2 CPU) 05:18:13 LINUX RESTART (2 CPU) 05:19:01 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 48.55 18.86 29.69 5183.61 3983.91 05:21:01 AM 115.21 6.78 108.43 1247.38 9202.52 05:22:01 AM 41.24 0.98 40.25 110.90 4069.23 05:23:01 AM 29.53 0.07 29.46 2.80 1631.71 05:24:01 AM 38.25 0.03 38.22 3.47 6649.48 05:25:01 AM 5.53 0.28 5.25 36.39 718.41 05:26:01 AM 19.11 0.15 18.96 33.59 1633.47 Average: 42.49 3.88 38.61 945.48 3984.28 05:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 5453508 7035424 2428912 30.81 2688 1772668 764204 8.56 189368 1950932 113448 05:21:01 AM 5179948 7005564 2702472 34.28 2688 2003772 721636 8.08 210712 2150748 98736 05:22:01 AM 5245492 7072064 2636928 33.45 2688 2004080 647364 7.25 238592 2056036 12 05:23:01 AM 4983996 7008592 2898424 36.77 2688 2193680 699808 7.84 255004 2276648 185084 05:24:01 AM 5011648 7035900 2870772 36.42 2688 2193808 647368 7.25 258500 2239056 8 05:25:01 AM 5157108 7031636 2725312 34.57 2688 2045600 646748 7.24 266132 2086380 4592 05:26:01 AM 5075004 6961364 2807416 35.62 2688 2061432 739908 8.28 299988 2155944 8 Average: 5158101 7021506 2724319 34.56 2688 2039291 695291 7.79 245471 2130821 57413 05:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 250.47 166.79 1529.15 60.40 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 47.19 36.98 464.29 6.94 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 24.54 18.48 170.59 5.02 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 40.33 34.19 278.30 8.69 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 173.09 114.96 41.90 31.95 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 112.31 69.43 339.18 19.24 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 24.64 17.04 46.12 36.80 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 96.08 65.41 409.94 24.15 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) 09/17/2024 _x86_64_ (2 CPU) 05:18:13 LINUX RESTART (2 CPU) 05:19:01 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 28.21 0.00 4.90 3.16 0.11 63.63 05:20:01 AM 0 23.15 0.00 4.90 2.23 0.10 69.61 05:20:01 AM 1 33.26 0.00 4.89 4.09 0.12 57.65 05:21:01 AM all 25.48 0.00 5.05 4.52 0.16 64.79 05:21:01 AM 0 18.02 0.00 3.93 2.83 0.13 75.08 05:21:01 AM 1 33.03 0.00 6.18 6.23 0.19 54.37 05:22:01 AM all 17.18 0.00 1.77 1.35 0.06 79.65 05:22:01 AM 0 10.61 0.00 1.36 1.41 0.05 86.58 05:22:01 AM 1 23.72 0.00 2.19 1.28 0.07 72.74 05:23:01 AM all 24.19 0.00 4.18 0.62 0.10 70.91 05:23:01 AM 0 22.35 0.00 3.87 0.47 0.10 73.22 05:23:01 AM 1 26.04 0.00 4.49 0.77 0.10 68.60 05:24:01 AM all 3.53 0.00 0.89 2.00 0.06 93.53 05:24:01 AM 0 1.99 0.00 0.79 2.09 0.07 95.07 05:24:01 AM 1 5.06 0.00 1.00 1.90 0.05 91.98 05:25:01 AM all 7.87 0.00 1.00 0.09 0.06 90.99 05:25:01 AM 0 5.12 0.00 1.01 0.10 0.05 93.71 05:25:01 AM 1 10.62 0.00 0.98 0.08 0.07 88.25 05:26:01 AM all 12.36 0.00 1.38 0.27 0.07 85.92 05:26:01 AM 0 10.18 0.00 1.20 0.43 0.07 88.12 05:26:01 AM 1 14.55 0.00 1.57 0.10 0.07 83.71 Average: all 16.98 0.00 2.74 1.71 0.09 78.48 Average: 0 13.07 0.00 2.44 1.37 0.08 83.04 Average: 1 20.89 0.00 3.04 2.06 0.09 73.92