---> uname -a: Linux prd-centos8-robot-2c-8g-5247.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4855 19 2222 6782 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:20:6e:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe20:6ef3/64 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) 12/24/2024 _x86_64_ (2 CPU) 20:09:27 LINUX RESTART (2 CPU) 08:10:02 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 89.40 12.88 76.52 3992.14 7173.32 08:12:01 PM 76.09 0.73 75.35 53.06 9887.45 08:13:01 PM 36.48 7.13 29.35 1310.71 1646.56 08:14:01 PM 40.54 2.52 38.02 396.00 6762.73 08:15:01 PM 4.15 0.10 4.05 32.12 135.97 08:16:01 PM 1.13 0.00 1.13 0.00 482.17 08:17:01 PM 0.43 0.00 0.43 0.00 386.32 08:18:01 PM 0.40 0.00 0.40 0.00 317.96 08:19:01 PM 6.27 0.35 5.92 38.79 328.73 08:20:01 PM 28.94 0.53 28.41 64.78 2835.37 Average: 28.29 2.41 25.88 583.39 2989.07 08:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5313172 7025624 2569252 32.59 2688 1895172 722588 8.09 190788 2059528 177256 08:12:01 PM 5169352 6996212 2713072 34.42 2688 2004480 725108 8.12 210028 2160264 25572 08:13:01 PM 4985868 7025216 2896556 36.75 2688 2209780 680552 7.62 255900 2276704 172972 08:14:01 PM 4999452 7053276 2882972 36.57 2688 2223880 683628 7.65 263240 2247932 8 08:15:01 PM 4956352 7012692 2926072 37.12 2688 2226416 736812 8.25 263424 2290468 1580 08:16:01 PM 4920980 6994728 2961444 37.57 2688 2243884 736812 8.25 263840 2325456 5240 08:17:01 PM 4906376 6991412 2976048 37.76 2688 2255160 736812 8.25 263840 2339764 5016 08:18:01 PM 4892908 6985000 2989516 37.93 2688 2262140 752472 8.43 263888 2352864 2524 08:19:01 PM 4951416 6950040 2931008 37.18 2688 2172548 761168 8.52 324580 2249604 79776 08:20:01 PM 4985084 6957664 2897340 36.76 2688 2148292 758420 8.49 493740 2054120 16728 Average: 5008096 6999186 2874328 36.47 2688 2164175 729437 8.17 279327 2235670 48667 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 314.83 211.38 1811.78 64.15 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 43.78 35.21 441.34 7.87 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 36.63 31.36 296.68 6.89 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 192.10 158.68 41.69 37.55 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 24.86 17.49 21.83 2.43 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 47.33 38.36 122.40 10.70 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 27.26 20.25 74.29 6.73 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 16.39 16.46 38.30 12.30 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 77.75 51.94 172.12 78.23 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 18.23 18.11 15.40 8.77 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 79.55 59.69 301.20 23.50 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) 12/24/2024 _x86_64_ (2 CPU) 20:09:27 LINUX RESTART (2 CPU) 08:10:02 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 44.25 0.00 6.85 1.29 0.10 47.51 08:11:01 PM 0 41.02 0.00 7.03 1.85 0.10 50.00 08:11:01 PM 1 47.48 0.00 6.67 0.73 0.10 45.02 08:12:01 PM all 21.82 0.00 3.13 1.51 0.09 73.45 08:12:01 PM 0 18.48 0.00 3.69 1.82 0.08 75.92 08:12:01 PM 1 25.15 0.00 2.56 1.20 0.10 70.98 08:13:01 PM all 23.44 0.00 4.20 0.42 0.08 71.85 08:13:01 PM 0 13.15 0.00 3.65 0.37 0.10 82.73 08:13:01 PM 1 33.73 0.00 4.75 0.47 0.07 60.98 08:14:01 PM all 8.34 0.00 1.73 0.69 0.08 89.17 08:14:01 PM 0 10.06 0.00 1.96 0.49 0.07 87.43 08:14:01 PM 1 6.61 0.00 1.50 0.89 0.08 90.91 08:15:01 PM all 2.94 0.00 0.20 0.03 0.07 96.77 08:15:01 PM 0 3.30 0.00 0.20 0.03 0.07 96.40 08:15:01 PM 1 2.57 0.00 0.20 0.02 0.07 97.14 08:16:01 PM all 18.01 0.00 0.23 0.02 0.10 81.64 08:16:01 PM 0 9.81 0.00 0.23 0.02 0.10 89.84 08:16:01 PM 1 26.22 0.00 0.23 0.02 0.10 73.43 08:17:01 PM all 9.76 0.00 0.12 0.02 0.07 90.04 08:17:01 PM 0 6.55 0.00 0.12 0.02 0.07 93.25 08:17:01 PM 1 12.97 0.00 0.12 0.02 0.07 86.83 08:18:01 PM all 8.42 0.00 0.15 0.01 0.09 91.33 08:18:01 PM 0 4.01 0.00 0.15 0.00 0.10 95.74 08:18:01 PM 1 12.83 0.00 0.15 0.02 0.08 86.92 08:19:01 PM all 14.46 0.00 1.55 0.05 0.09 83.85 08:19:01 PM 0 7.02 0.00 1.55 0.03 0.10 91.29 08:19:01 PM 1 21.90 0.00 1.54 0.07 0.08 76.41 08:20:01 PM all 30.44 0.00 3.35 0.36 0.10 65.75 08:20:01 PM 0 31.22 0.00 3.54 0.35 0.10 64.79 08:20:01 PM 1 29.65 0.00 3.17 0.37 0.10 66.71 Average: all 18.16 0.00 2.15 0.44 0.09 79.17 Average: 0 14.43 0.00 2.21 0.50 0.09 82.78 Average: 1 21.88 0.00 2.08 0.38 0.09 75.57