---> uname -a: Linux prd-centos8-robot-2c-8g-6172.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 616 4958 19 2123 6785 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:c7:42:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fec7:42ad/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) 12/29/2024 _x86_64_ (2 CPU) 02:00:34 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 98.14 47.86 50.27 7431.65 33137.33 02:03:02 AM 99.38 0.10 99.28 2.93 9491.84 02:04:01 AM 47.44 1.03 46.41 114.27 5609.91 02:05:01 AM 37.11 6.78 30.33 1249.53 1702.15 02:06:01 AM 39.57 0.03 39.54 3.47 6803.20 02:07:01 AM 1.52 0.42 1.10 39.05 36.45 02:08:01 AM 2.18 0.00 2.18 0.00 62.66 02:09:01 AM 4.37 0.32 4.05 36.92 142.15 02:10:01 AM 23.33 0.33 22.99 37.19 1129.91 Average: 39.22 6.33 32.88 993.03 6462.53 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5521636 7048016 2360796 29.95 2688 1719088 729792 8.17 187188 1890992 106332 02:03:02 AM 5227328 6993496 2655104 33.68 2688 1944976 740896 8.30 187456 2128796 105908 02:04:01 AM 5254144 7054584 2628288 33.34 2688 1978380 674616 7.55 217264 2068560 44 02:05:01 AM 4943532 6983704 2938900 37.28 2688 2209652 720608 8.07 253832 2315404 188328 02:06:01 AM 4992192 7032120 2890240 36.67 2688 2209840 662568 7.42 258116 2258948 4 02:07:01 AM 4881180 6922524 3001252 38.08 2688 2211256 819144 9.17 258416 2368440 0 02:08:01 AM 4858652 6900044 3023780 38.36 2688 2211304 846344 9.48 258416 2390784 16 02:09:01 AM 5103896 6974680 2778536 35.25 2688 2044552 732328 8.20 253308 2170020 4836 02:10:01 AM 5166524 7033088 2715908 34.46 2688 2042416 760332 8.51 448712 1918844 36 Average: 5105454 6993584 2776978 35.23 2688 2063496 742959 8.32 258079 2167865 45056 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 250.86 160.34 1181.14 57.33 0.00 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM eth0 55.55 45.28 622.08 7.78 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 45.09 30.46 446.26 5.82 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 35.66 31.31 297.02 6.98 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 198.82 147.00 43.11 39.41 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 131.36 123.99 975.96 696.14 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 598.57 485.12 7009.25 31.32 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 259.56 204.58 2499.20 29.37 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 17.18 14.88 14.09 7.09 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 177.21 138.31 1455.99 98.08 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:34 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 32.04 0.03 6.63 18.86 0.17 42.26 02:02:01 AM 0 29.75 0.03 7.15 17.01 0.15 45.91 02:02:01 AM 1 34.34 0.02 6.12 20.71 0.19 38.62 02:03:02 AM all 27.34 0.00 4.12 5.62 0.13 62.79 02:03:02 AM 0 15.67 0.00 2.95 6.43 0.15 74.80 02:03:02 AM 1 39.10 0.00 5.29 4.80 0.12 50.69 02:04:01 AM all 19.51 0.00 2.23 2.61 0.08 75.57 02:04:01 AM 0 18.06 0.00 2.09 2.26 0.07 77.51 02:04:01 AM 1 20.97 0.00 2.37 2.95 0.09 73.63 02:05:01 AM all 23.64 0.00 4.24 1.43 0.13 70.57 02:05:01 AM 0 19.90 0.00 3.98 1.45 0.15 74.52 02:05:01 AM 1 27.37 0.00 4.51 1.40 0.10 66.62 02:06:01 AM all 5.17 0.00 1.49 3.07 0.06 90.21 02:06:01 AM 0 8.28 0.00 1.55 1.58 0.07 88.53 02:06:01 AM 1 2.08 0.00 1.43 4.55 0.05 91.90 02:07:01 AM all 11.05 0.01 0.69 0.03 0.07 88.15 02:07:01 AM 0 11.34 0.02 0.91 0.02 0.07 87.65 02:07:01 AM 1 10.76 0.00 0.47 0.05 0.07 88.65 02:08:01 AM all 13.91 0.00 1.54 0.01 0.13 84.42 02:08:01 AM 0 14.48 0.00 1.77 0.02 0.12 83.62 02:08:01 AM 1 13.35 0.00 1.31 0.00 0.13 85.21 02:09:01 AM all 11.88 0.00 1.97 0.04 0.10 86.01 02:09:01 AM 0 4.31 0.00 1.12 0.00 0.10 94.46 02:09:01 AM 1 19.57 0.00 2.83 0.09 0.10 77.41 02:10:01 AM all 23.57 0.00 2.18 1.62 0.13 72.50 02:10:01 AM 0 19.49 0.00 2.23 1.62 0.15 76.51 02:10:01 AM 1 27.65 0.00 2.13 1.63 0.10 68.50 Average: all 18.68 0.00 2.79 3.68 0.11 74.74 Average: 0 15.68 0.01 2.64 3.36 0.11 78.20 Average: 1 21.68 0.00 2.94 4.00 0.10 71.27