---> uname -a: Linux prd-centos8-robot-2c-8g-8938.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 607 4870 19 2219 6793 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:9b:f4:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe9b:f4bd/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) 11/20/2024 _x86_64_ (2 CPU) 20:09:22 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 0.00 0.00 0.00 0.00 0.00 08:11:01 PM 99.55 14.83 84.72 3929.62 7534.64 08:12:01 PM 82.89 0.70 82.19 50.78 9976.42 08:13:01 PM 50.12 2.92 47.21 460.86 2874.10 08:14:01 PM 24.74 0.00 24.74 0.00 5599.88 08:15:01 PM 2.02 0.10 1.92 32.13 125.58 08:16:01 PM 1.05 0.00 1.05 0.00 602.42 08:17:01 PM 0.52 0.00 0.52 0.00 380.57 08:18:01 PM 0.45 0.03 0.42 1.87 147.13 08:19:01 PM 12.70 0.33 12.36 37.86 740.29 Average: 30.37 2.10 28.27 500.17 3101.01 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 5664608 7068284 2217816 28.14 2688 1602552 759632 8.51 157996 1797212 46772 08:11:01 PM 5209636 6990220 2672788 33.91 2688 1960940 755736 8.46 216132 2127492 208520 08:12:01 PM 5100480 6960560 2781944 35.29 2688 2037404 757544 8.48 233024 2202672 25572 08:13:01 PM 5001132 7049452 2881292 36.55 2688 2217568 649072 7.27 261908 2249512 155396 08:14:01 PM 4994700 7042692 2887724 36.63 2688 2217568 664920 7.45 261904 2249504 4 08:15:01 PM 4948992 7000636 2933432 37.21 2688 2221272 714948 8.01 262448 2294608 936 08:16:01 PM 4923008 6991468 2959416 37.54 2688 2238064 714948 8.01 262504 2320652 188 08:17:01 PM 4910112 6989824 2972312 37.71 2688 2249304 714948 8.01 262504 2332992 124 08:18:01 PM 4901704 6989320 2980720 37.81 2688 2257172 736568 8.25 262744 2341332 3728 08:19:01 PM 5014108 6977952 2868316 36.39 2688 2138648 718384 8.04 334548 2176736 62608 Average: 5066848 7006041 2815576 35.72 2688 2114049 718670 8.05 251571 2209271 50385 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 815.49 409.15 2987.61 144.98 0.00 0.00 0.00 0.00 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 164.36 120.59 1226.61 27.80 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 45.53 32.46 441.35 14.31 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 47.21 40.89 303.96 12.35 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 191.80 135.02 35.37 26.72 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 27.88 21.83 28.00 4.73 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 40.00 32.37 116.09 8.89 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 26.69 19.91 74.28 6.67 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 19.95 19.73 56.18 12.23 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 86.19 52.94 156.06 82.19 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 74.13 53.80 278.01 22.09 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) 11/20/2024 _x86_64_ (2 CPU) 20:09:22 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 92.91 0.00 6.03 0.00 0.00 1.06 08:10:01 PM 0 91.43 0.00 7.14 0.00 0.00 1.43 08:10:01 PM 1 94.37 0.00 4.93 0.00 0.00 0.70 08:11:01 PM all 37.69 0.00 6.69 1.98 0.12 53.53 08:11:01 PM 0 36.23 0.00 5.51 1.94 0.13 56.19 08:11:01 PM 1 39.15 0.00 7.87 2.02 0.10 50.87 08:12:01 PM all 22.45 0.00 2.98 1.59 0.09 72.88 08:12:01 PM 0 19.14 0.00 2.86 1.67 0.08 76.25 08:12:01 PM 1 25.76 0.00 3.11 1.52 0.10 69.51 08:13:01 PM all 28.89 0.00 4.51 0.94 0.11 65.55 08:13:01 PM 0 18.78 0.00 3.82 0.63 0.12 76.65 08:13:01 PM 1 39.02 0.00 5.20 1.25 0.10 54.43 08:14:01 PM all 0.52 0.00 0.58 0.63 0.07 98.21 08:14:01 PM 0 0.47 0.00 0.40 0.45 0.07 98.61 08:14:01 PM 1 0.57 0.00 0.75 0.80 0.07 97.81 08:15:01 PM all 5.36 0.00 0.28 0.02 0.09 94.25 08:15:01 PM 0 3.89 0.00 0.35 0.02 0.08 95.66 08:15:01 PM 1 6.83 0.00 0.20 0.02 0.10 92.85 08:16:01 PM all 17.70 0.00 0.19 0.02 0.09 82.00 08:16:01 PM 0 2.98 0.00 0.18 0.02 0.10 96.72 08:16:01 PM 1 32.43 0.00 0.20 0.02 0.08 67.27 08:17:01 PM all 10.29 0.00 0.13 0.02 0.08 89.48 08:17:01 PM 0 12.99 0.00 0.15 0.03 0.08 86.75 08:17:01 PM 1 7.60 0.00 0.10 0.00 0.08 92.22 08:18:01 PM all 9.48 0.00 0.25 0.03 0.12 90.13 08:18:01 PM 0 1.12 0.00 0.18 0.00 0.12 98.58 08:18:01 PM 1 17.86 0.00 0.32 0.05 0.12 81.66 08:19:01 PM all 19.35 0.00 2.18 0.18 0.11 78.18 08:19:01 PM 0 15.11 0.00 2.01 0.08 0.10 82.70 08:19:01 PM 1 23.59 0.00 2.36 0.28 0.12 73.65 Average: all 17.07 0.00 1.99 0.60 0.10 80.25 Average: 0 12.51 0.00 1.73 0.54 0.10 85.12 Average: 1 21.62 0.00 2.24 0.66 0.10 75.37