---> uname -a: Linux prd-centos8-robot-2c-8g-29472.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 613 4952 19 2131 6787 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:15:be:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe15:be18/64 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) 09/28/2024 _x86_64_ (2 CPU) 23:10:42 LINUX RESTART (2 CPU) 11:11:02 PM tps rtps wtps bread/s bwrtn/s 11:12:01 PM 198.61 139.40 59.21 14274.39 40075.10 11:13:01 PM 77.12 6.71 70.41 1245.72 6511.50 11:14:01 PM 80.42 0.73 79.69 51.32 8018.46 11:15:01 PM 27.85 0.38 27.46 64.26 2701.17 11:16:01 PM 52.96 2.52 50.44 396.07 6630.81 11:17:01 PM 7.81 0.00 7.81 0.00 757.95 11:18:01 PM 0.45 0.00 0.45 0.00 4.55 11:19:01 PM 0.30 0.00 0.30 0.00 3.02 11:20:01 PM 0.52 0.12 0.40 33.86 5.58 11:21:01 PM 28.41 0.85 27.56 101.70 1279.46 Average: 47.20 14.87 32.33 1596.10 6544.18 11:11:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 PM 5499940 7037540 2382492 30.23 2688 1729228 712804 7.98 187448 1908368 88820 11:13:01 PM 5281380 7026772 2601052 33.00 2688 1927024 707720 7.92 212404 2065520 144428 11:14:01 PM 5143132 6976096 2739300 34.75 2688 2009976 729372 8.17 221716 2171236 30080 11:15:01 PM 5054588 6974788 2827844 35.88 2688 2094468 733028 8.21 256292 2217732 64888 11:16:01 PM 4980636 7029320 2901796 36.81 2688 2217924 660044 7.39 261764 2264848 16548 11:17:01 PM 4980236 7028924 2902196 36.82 2688 2217928 660044 7.39 261760 2265452 4 11:18:01 PM 4980748 7029436 2901684 36.81 2688 2217928 660044 7.39 261760 2265048 4 11:19:01 PM 4980680 7029368 2901752 36.81 2688 2217928 660044 7.39 261760 2265164 4 11:20:01 PM 4977780 7028340 2904652 36.85 2688 2219792 656980 7.36 262628 2267128 808 11:21:01 PM 5133260 7008212 2749172 34.88 2688 2050228 693092 7.76 448764 1950476 216 Average: 5101238 7016880 2781194 35.28 2688 2090242 687317 7.70 263630 2164097 34580 11:11:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 274.51 172.14 1255.68 59.50 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 46.20 36.20 545.96 4.69 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 44.52 33.12 405.46 6.37 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 39.04 33.14 292.56 7.85 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 179.25 133.21 46.90 39.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.47 1.10 0.80 2.04 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 0.52 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 4.67 0.17 0.51 0.01 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 14.11 8.86 4.09 2.25 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 48.48 36.67 82.91 24.45 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 65.03 45.27 261.87 14.55 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) 09/28/2024 _x86_64_ (2 CPU) 23:10:42 LINUX RESTART (2 CPU) 11:11:02 PM CPU %user %nice %system %iowait %steal %idle 11:12:01 PM all 37.36 0.06 10.59 10.06 0.19 41.74 11:12:01 PM 0 43.54 0.03 10.95 11.71 0.16 33.60 11:12:01 PM 1 31.21 0.09 10.22 8.42 0.22 49.84 11:13:01 PM all 21.24 0.00 4.11 10.76 0.19 63.70 11:13:01 PM 0 31.44 0.00 4.94 9.75 0.19 53.68 11:13:01 PM 1 11.22 0.00 3.29 11.75 0.18 73.55 11:14:01 PM all 18.83 0.00 2.77 6.93 0.08 71.38 11:14:01 PM 0 17.78 0.00 2.47 5.16 0.07 74.53 11:14:01 PM 1 19.90 0.00 3.07 8.71 0.10 68.22 11:15:01 PM all 20.67 0.00 2.72 2.20 0.09 74.32 11:15:01 PM 0 20.06 0.00 2.59 2.38 0.12 74.85 11:15:01 PM 1 21.27 0.00 2.85 2.03 0.07 73.78 11:16:01 PM all 17.42 0.00 3.20 5.93 0.11 73.34 11:16:01 PM 0 22.94 0.00 3.37 6.72 0.10 66.87 11:16:01 PM 1 11.93 0.00 3.03 5.15 0.12 79.77 11:17:01 PM all 0.26 0.00 0.13 0.23 0.03 99.35 11:17:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 11:17:01 PM 1 0.42 0.00 0.15 0.47 0.03 98.93 11:18:01 PM all 0.21 0.00 0.07 0.00 0.03 99.69 11:18:01 PM 0 0.32 0.00 0.05 0.00 0.03 99.60 11:18:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:19:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:19:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:19:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:20:01 PM all 1.68 0.00 0.28 0.03 0.05 97.97 11:20:01 PM 0 1.07 0.00 0.28 0.05 0.03 98.57 11:20:01 PM 1 2.29 0.00 0.27 0.00 0.07 97.38 11:21:01 PM all 27.22 0.00 3.56 0.67 0.09 68.46 11:21:01 PM 0 32.36 0.00 3.77 0.59 0.10 63.18 11:21:01 PM 1 22.09 0.00 3.35 0.75 0.08 73.73 Average: all 14.44 0.01 2.72 3.65 0.09 79.09 Average: 0 16.89 0.00 2.83 3.60 0.08 76.60 Average: 1 11.99 0.01 2.62 3.71 0.09 81.58