---> uname -a: Linux prd-centos8-robot-2c-8g-266.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4813 19 2225 6741 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:56:b5:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe56:b590/64 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) 12/05/2024 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:02 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 101.34 15.33 86.01 2746.94 6699.90 08:12:01 PM 76.89 0.70 76.19 50.78 9909.81 08:13:01 PM 12.36 0.42 11.95 64.78 339.19 08:14:01 PM 41.58 2.48 39.09 392.60 2721.36 08:15:01 PM 25.91 0.03 25.88 3.47 5613.78 08:16:01 PM 4.23 0.10 4.13 32.13 192.85 08:17:01 PM 0.85 0.00 0.85 0.00 533.23 08:18:01 PM 0.38 0.00 0.38 0.00 313.68 08:19:01 PM 0.60 0.03 0.57 1.87 315.46 08:20:01 PM 13.66 0.33 13.33 37.85 733.37 Average: 27.66 1.92 25.74 329.07 2730.79 08:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5295672 7034820 2586752 32.82 2688 1921032 701704 7.86 209760 2053844 166060 08:12:01 PM 5158876 6997872 2723548 34.55 2688 2016256 714184 8.00 220800 2156268 8 08:13:01 PM 5240324 7081272 2642100 33.52 2688 2018200 658816 7.38 239760 2057568 8 08:14:01 PM 4972664 7027216 2909760 36.91 2688 2223732 687464 7.70 259208 2281352 156044 08:15:01 PM 5004332 7058656 2878092 36.51 2688 2223860 643084 7.20 262580 2241784 12 08:16:01 PM 4962864 7019976 2919560 37.04 2688 2226672 697508 7.81 262764 2282880 36 08:17:01 PM 4927944 7002632 2954480 37.48 2688 2244252 713876 7.99 263180 2317636 2040 08:18:01 PM 4905860 6991848 2976564 37.76 2688 2255524 778228 8.71 263180 2339536 3976 08:19:01 PM 4890504 6984768 2991920 37.96 2688 2263792 796336 8.92 263420 2354280 2948 08:20:01 PM 4946348 6915148 2936076 37.25 2688 2143672 787084 8.81 335320 2246828 62912 Average: 5030539 7011421 2851885 36.18 2688 2153699 717828 8.04 257997 2233198 39404 08:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 238.20 163.17 1474.87 50.35 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 41.59 29.74 439.21 5.70 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 8.08 8.28 4.55 3.26 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 41.78 34.38 300.42 8.64 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 206.23 150.62 41.49 32.24 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 24.83 18.73 26.16 2.76 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 47.06 37.26 118.38 10.97 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 28.22 21.64 74.36 11.67 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 22.20 20.80 64.67 12.21 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 83.69 54.62 156.11 78.58 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.92 53.74 268.05 21.59 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) 12/05/2024 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:02 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 39.08 0.00 6.50 2.76 0.11 51.55 08:11:01 PM 0 37.25 0.00 6.36 2.78 0.12 53.49 08:11:01 PM 1 40.91 0.00 6.64 2.73 0.10 49.61 08:12:01 PM all 17.85 0.00 2.82 2.81 0.08 76.44 08:12:01 PM 0 25.96 0.00 2.88 2.35 0.07 68.73 08:12:01 PM 1 9.73 0.00 2.75 3.27 0.08 84.16 08:13:01 PM all 10.14 0.00 1.20 0.18 0.06 88.42 08:13:01 PM 0 14.55 0.00 1.35 0.17 0.07 83.86 08:13:01 PM 1 5.73 0.00 1.05 0.20 0.05 92.97 08:14:01 PM all 24.15 0.00 3.93 1.01 0.08 70.83 08:14:01 PM 0 35.23 0.00 4.77 1.48 0.08 58.43 08:14:01 PM 1 13.04 0.00 3.09 0.53 0.08 83.25 08:15:01 PM all 3.39 0.00 0.83 1.14 0.03 94.62 08:15:01 PM 0 4.66 0.00 1.02 1.00 0.03 93.28 08:15:01 PM 1 2.11 0.00 0.64 1.27 0.03 95.95 08:16:01 PM all 3.37 0.00 0.25 0.04 0.07 96.27 08:16:01 PM 0 3.58 0.00 0.30 0.07 0.05 96.01 08:16:01 PM 1 3.16 0.00 0.20 0.02 0.08 96.54 08:17:01 PM all 19.28 0.00 0.26 0.08 0.08 80.30 08:17:01 PM 0 27.37 0.00 0.33 0.17 0.08 72.05 08:17:01 PM 1 11.18 0.00 0.18 0.00 0.07 88.57 08:18:01 PM all 10.17 0.00 0.15 0.03 0.05 89.60 08:18:01 PM 0 9.38 0.00 0.17 0.00 0.05 90.41 08:18:01 PM 1 10.96 0.00 0.13 0.07 0.05 88.79 08:19:01 PM all 9.29 0.00 0.22 0.09 0.08 90.33 08:19:01 PM 0 15.93 0.00 0.27 0.08 0.08 83.64 08:19:01 PM 1 2.64 0.00 0.17 0.10 0.07 97.02 08:20:01 PM all 19.67 0.00 2.06 0.21 0.08 77.98 08:20:01 PM 0 24.75 0.00 2.52 0.20 0.08 72.44 08:20:01 PM 1 14.59 0.00 1.59 0.22 0.08 83.52 Average: all 15.60 0.00 1.81 0.83 0.07 81.68 Average: 0 19.84 0.00 1.99 0.83 0.07 77.27 Average: 1 11.36 0.00 1.64 0.84 0.07 86.09