---> uname -a: Linux prd-centos8-robot-2c-8g-8046.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 566 4963 19 2168 6835 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:07:3e:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe07:3e8c/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) 11/17/2024 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 163.01 112.36 50.65 12443.57 36905.85 01:00:01 AM 87.60 14.60 73.01 2567.99 6253.09 01:01:01 AM 82.73 0.70 82.03 50.77 9341.74 01:02:01 AM 36.92 0.50 36.42 66.61 2670.79 01:03:01 AM 47.50 2.52 44.99 396.00 6920.43 01:04:01 AM 2.78 0.10 2.68 32.13 87.19 01:05:01 AM 24.19 0.65 23.54 74.11 2504.70 Average: 63.48 18.79 44.70 2232.53 9248.52 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5856960 7221908 2025464 25.70 2688 1564552 596440 6.68 152724 1616468 25580 01:00:01 AM 5356524 7069752 2525900 32.04 2688 1895216 701596 7.86 212540 1990288 155748 01:01:01 AM 5189864 7020856 2692560 34.16 2688 2008276 713188 7.99 221164 2126444 30112 01:02:01 AM 5020544 7050392 2861880 36.31 2688 2199872 663408 7.43 255048 2241136 170740 01:03:01 AM 5033584 7078124 2848840 36.14 2688 2214032 622736 6.97 262528 2212648 4 01:04:01 AM 4965900 7029272 2916524 37.00 2688 2232864 685676 7.68 262656 2279524 17880 01:05:01 AM 5147068 7058860 2735356 34.70 2688 2087516 651700 7.30 469856 1917488 184 Average: 5224349 7075595 2658075 33.72 2688 2028904 662106 7.41 262359 2054857 57178 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.35 58.93 439.78 19.72 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 197.49 129.14 1203.22 41.97 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 60.53 43.34 585.66 7.58 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 40.97 33.44 298.21 8.70 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 218.26 155.25 46.57 40.36 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 68.51 51.62 329.60 5.27 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 78.97 53.53 120.76 54.67 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 112.95 74.91 430.19 25.43 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) 11/17/2024 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 17.42 0.07 7.84 61.44 0.08 13.15 12:59:01 AM 0 18.68 0.08 7.05 58.89 0.08 15.21 12:59:01 AM 1 16.17 0.05 8.63 63.99 0.08 11.08 01:00:01 AM all 35.96 0.00 6.69 5.11 0.12 52.12 01:00:01 AM 0 37.13 0.00 6.43 5.03 0.12 51.29 01:00:01 AM 1 34.79 0.00 6.95 5.19 0.12 52.94 01:01:01 AM all 22.63 0.00 3.20 3.54 0.08 70.55 01:01:01 AM 0 35.11 0.00 3.80 3.31 0.10 57.68 01:01:01 AM 1 10.15 0.00 2.59 3.76 0.07 83.42 01:02:01 AM all 29.52 0.00 4.26 1.68 0.09 64.45 01:02:01 AM 0 30.63 0.00 4.18 2.61 0.10 62.49 01:02:01 AM 1 28.41 0.00 4.35 0.75 0.08 66.40 01:03:01 AM all 9.17 0.00 1.81 1.64 0.06 87.32 01:03:01 AM 0 14.11 0.00 2.19 1.45 0.05 82.19 01:03:01 AM 1 4.23 0.00 1.44 1.82 0.07 92.45 01:04:01 AM all 6.80 0.00 0.38 0.02 0.08 92.72 01:04:01 AM 0 6.89 0.00 0.34 0.00 0.07 92.71 01:04:01 AM 1 6.72 0.00 0.42 0.03 0.08 92.74 01:05:01 AM all 23.47 0.00 3.16 0.27 0.08 73.02 01:05:01 AM 0 34.89 0.00 3.85 0.32 0.08 60.85 01:05:01 AM 1 12.03 0.00 2.46 0.22 0.08 85.21 Average: all 20.69 0.01 3.89 10.47 0.09 64.85 Average: 0 25.35 0.01 3.97 10.18 0.09 60.40 Average: 1 16.02 0.01 3.82 10.76 0.08 69.31