---> uname -a: Linux prd-centos8-robot-2c-8g-34639.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 610 4960 19 2127 6791 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:27:30:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe27:30a4/64 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) 10/03/2024 _x86_64_ (2 CPU) 05:20:54 LINUX RESTART (2 CPU) 05:22:01 AM tps rtps wtps bread/s bwrtn/s 05:23:01 AM 99.70 6.95 92.75 1258.06 7995.18 05:24:01 AM 66.74 1.05 65.69 112.76 7686.02 05:25:01 AM 36.65 0.07 36.59 2.80 2136.52 05:26:01 AM 31.38 0.03 31.34 3.47 6322.05 05:27:01 AM 4.12 0.10 4.02 32.12 165.08 05:28:01 AM 0.65 0.03 0.62 1.87 110.18 05:29:02 AM 21.25 0.65 20.60 74.12 975.52 Average: 37.21 1.27 35.94 212.16 3627.20 05:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:23:01 AM 5268028 7071700 2614404 33.17 2688 1981504 688268 7.71 210168 2066232 168212 05:24:01 AM 5228364 7062760 2654068 33.67 2688 2011352 660780 7.40 239536 2067956 16 05:25:01 AM 4950412 6987004 2932020 37.20 2688 2205544 718920 8.05 254360 2306788 177464 05:26:01 AM 5000556 7036864 2881876 36.56 2688 2205668 662008 7.41 257908 2248036 8 05:27:01 AM 4958644 6997048 2923788 37.09 2688 2207768 729496 8.17 258176 2289840 264 05:28:01 AM 4952116 6993324 2930316 37.18 2688 2210612 745200 8.34 258320 2296268 44 05:29:02 AM 5139536 7009828 2742896 34.80 2688 2046184 699336 7.83 446916 1946284 13372 Average: 5071094 7022647 2811338 35.67 2688 2124090 700573 7.84 275055 2174486 51340 05:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 74.00 58.86 798.04 8.26 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 46.20 35.74 386.78 7.66 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 43.09 34.24 298.99 8.76 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 211.23 154.34 41.01 37.85 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 30.72 21.36 8.76 3.74 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 25.76 21.20 6.78 4.96 0.00 0.00 0.00 0.00 05:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:02 AM eth0 61.09 40.81 92.02 29.50 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 70.30 52.36 233.20 14.39 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) 10/03/2024 _x86_64_ (2 CPU) 05:20:54 LINUX RESTART (2 CPU) 05:22:01 AM CPU %user %nice %system %iowait %steal %idle 05:23:01 AM all 31.12 0.00 5.07 4.93 0.10 58.78 05:23:01 AM 0 40.42 0.00 5.67 5.71 0.10 48.10 05:23:01 AM 1 21.83 0.00 4.47 4.15 0.10 69.45 05:24:01 AM all 22.30 0.00 2.78 2.42 0.09 72.41 05:24:01 AM 0 23.02 0.00 2.85 1.55 0.10 72.47 05:24:01 AM 1 21.57 0.00 2.70 3.29 0.08 72.35 05:25:01 AM all 25.12 0.00 4.20 0.81 0.11 69.77 05:25:01 AM 0 33.56 0.00 4.98 1.10 0.10 60.26 05:25:01 AM 1 16.65 0.00 3.42 0.52 0.12 79.29 05:26:01 AM all 1.81 0.00 0.92 2.27 0.04 94.95 05:26:01 AM 0 1.84 0.00 1.15 2.46 0.05 94.49 05:26:01 AM 1 1.79 0.00 0.69 2.09 0.03 95.40 05:27:01 AM all 6.86 0.00 0.71 0.06 0.04 92.33 05:27:01 AM 0 10.12 0.00 0.95 0.08 0.05 88.80 05:27:01 AM 1 3.59 0.00 0.47 0.03 0.03 95.87 05:28:01 AM all 12.07 0.00 0.70 0.00 0.07 87.16 05:28:01 AM 0 18.38 0.00 0.62 0.00 0.07 80.94 05:28:01 AM 1 5.75 0.00 0.79 0.00 0.07 93.39 05:29:02 AM all 23.39 0.00 3.28 0.31 0.08 72.95 05:29:02 AM 0 33.16 0.00 3.29 0.32 0.08 63.15 05:29:02 AM 1 13.61 0.00 3.26 0.30 0.07 82.76 Average: all 17.53 0.00 2.52 1.54 0.08 78.32 Average: 0 22.94 0.00 2.79 1.60 0.08 72.58 Average: 1 12.12 0.00 2.26 1.48 0.07 84.06