---> uname -a: Linux prd-centos8-robot-2c-8g-28479.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 585 4954 19 2158 6815 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:51:3a:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe51:3aed/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) 09/27/2024 _x86_64_ (2 CPU) 00:56:23 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 87.38 51.08 36.29 6273.02 29217.95 12:59:01 AM 126.23 6.92 119.31 1251.79 10357.24 01:00:01 AM 37.85 1.02 36.84 113.16 4644.49 01:01:01 AM 35.74 0.03 35.71 0.53 1856.84 01:02:01 AM 35.29 0.12 35.17 5.33 6546.39 01:03:01 AM 4.20 0.10 4.10 32.12 131.59 01:04:01 AM 27.80 0.65 27.15 74.12 2662.82 Average: 50.64 8.56 42.08 1107.37 7917.89 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5567544 7076432 2314888 29.37 2688 1701932 686804 7.69 184896 1850104 77004 12:59:01 AM 5139804 6991328 2742628 34.79 2688 2028592 720160 8.06 214316 2186024 142012 01:00:01 AM 5256824 7087988 2625608 33.31 2688 2008212 628268 7.03 241036 2039884 24 01:01:01 AM 5001684 7031120 2880748 36.55 2688 2198136 669864 7.50 257072 2254396 185368 01:02:01 AM 5030880 7060204 2851552 36.18 2688 2198332 625840 7.01 260516 2216832 4 01:03:01 AM 5009400 7060872 2873032 36.45 2688 2220480 620004 6.94 260984 2238280 21044 01:04:01 AM 5079136 6980908 2803296 35.56 2688 2076396 712328 7.98 464700 1985460 180 Average: 5155039 7041265 2727393 34.60 2688 2061726 666181 7.46 269074 2110140 60805 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 216.42 141.54 1141.14 55.35 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 105.12 80.60 1038.73 11.32 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 17.21 9.96 7.01 3.77 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 41.56 34.48 280.12 8.56 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 111.96 95.62 32.62 34.21 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 97.38 61.15 357.30 6.54 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 56.61 42.76 113.52 55.43 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 92.33 66.59 424.35 25.03 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) 09/27/2024 _x86_64_ (2 CPU) 00:56:23 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.20 0.04 5.87 19.89 0.13 42.87 12:58:01 AM 0 26.73 0.05 5.50 15.60 0.14 51.98 12:58:01 AM 1 35.67 0.03 6.23 24.18 0.12 33.77 12:59:01 AM all 35.93 0.00 6.02 4.59 0.12 53.35 12:59:01 AM 0 29.35 0.00 5.52 4.71 0.12 60.30 12:59:01 AM 1 42.53 0.00 6.51 4.47 0.12 46.37 01:00:01 AM all 14.92 0.00 1.88 1.50 0.08 81.62 01:00:01 AM 0 10.16 0.00 1.99 1.32 0.07 86.46 01:00:01 AM 1 19.66 0.00 1.77 1.67 0.10 76.80 01:01:01 AM all 24.37 0.00 4.36 0.75 0.09 70.43 01:01:01 AM 0 19.12 0.00 3.95 0.70 0.08 76.15 01:01:01 AM 1 29.61 0.00 4.77 0.80 0.10 64.72 01:02:01 AM all 3.51 0.00 0.88 1.61 0.04 93.95 01:02:01 AM 0 1.92 0.00 1.09 1.66 0.05 95.28 01:02:01 AM 1 5.10 0.00 0.67 1.57 0.03 92.63 01:03:01 AM all 7.84 0.00 0.66 0.04 0.06 91.40 01:03:01 AM 0 6.12 0.00 0.63 0.03 0.05 93.17 01:03:01 AM 1 9.56 0.00 0.69 0.05 0.07 89.63 01:04:01 AM all 27.40 0.00 3.29 0.72 0.08 68.52 01:04:01 AM 0 23.63 0.00 3.31 0.32 0.07 72.67 01:04:01 AM 1 31.16 0.00 3.28 1.12 0.08 64.36 Average: all 20.75 0.01 3.28 4.14 0.08 71.74 Average: 0 16.73 0.01 3.14 3.47 0.08 76.57 Average: 1 24.76 0.00 3.42 4.82 0.09 66.91