---> uname -a: Linux prd-centos8-robot-2c-8g-4639.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4942 19 2130 6777 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:83:00:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe83:59/64 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) 12/21/2024 _x86_64_ (2 CPU) 23:05:15 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 88.90 6.37 82.53 1112.30 6578.80 11:08:01 PM 72.88 0.73 72.14 53.05 9752.77 11:09:01 PM 37.28 7.13 30.14 1310.71 1634.59 11:10:01 PM 45.07 2.52 42.55 396.00 6901.68 11:11:01 PM 2.75 0.00 2.75 0.00 83.72 11:12:01 PM 0.28 0.00 0.28 0.00 4.97 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 13.46 0.45 13.01 71.72 477.29 Average: 32.48 2.14 30.33 366.41 3172.40 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5248324 6999500 2634108 33.42 2688 1931324 743704 8.33 193972 2113004 218768 11:08:01 PM 5220392 7016632 2662040 33.77 2688 1974260 704112 7.88 208796 2111100 1180 11:09:01 PM 4936628 6983096 2945804 37.37 2688 2215964 716568 8.02 256844 2321188 186676 11:10:01 PM 4971924 7020148 2910508 36.92 2688 2218048 685456 7.68 263984 2273620 12 11:11:01 PM 4972132 7020388 2910300 36.92 2688 2218052 685456 7.68 263984 2273736 16 11:12:01 PM 4972404 7020660 2910028 36.92 2688 2218052 685456 7.68 263984 2273556 8 11:13:01 PM 4972304 7020560 2910128 36.92 2688 2218052 685456 7.68 263984 2273612 4 11:14:01 PM 5077644 6950872 2804788 35.58 2688 2048492 746884 8.36 296728 2158172 16836 Average: 5046469 7003982 2835963 35.98 2688 2130280 706636 7.91 251534 2224748 52938 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 148.53 111.98 1234.33 22.28 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 53.20 38.22 442.14 8.13 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 42.34 32.39 298.74 8.09 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 201.20 150.30 43.30 38.29 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.50 0.68 0.19 2.92 0.00 0.00 0.00 0.00 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 0.77 0.25 0.10 0.02 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 0.80 0.13 0.04 0.01 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 46.91 31.46 75.56 19.45 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 61.73 45.54 259.78 12.38 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) 12/21/2024 _x86_64_ (2 CPU) 23:05:15 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 35.75 0.00 5.27 2.44 0.13 56.41 11:07:01 PM 0 39.93 0.00 5.55 2.14 0.12 52.27 11:07:01 PM 1 31.58 0.00 4.99 2.73 0.14 60.56 11:08:01 PM all 18.68 0.00 2.81 6.23 0.12 72.16 11:08:01 PM 0 21.00 0.00 3.00 5.64 0.12 70.24 11:08:01 PM 1 16.36 0.00 2.62 6.82 0.12 74.08 11:09:01 PM all 30.08 0.00 4.69 1.25 0.13 63.86 11:09:01 PM 0 26.66 0.00 4.35 1.12 0.15 67.72 11:09:01 PM 1 33.50 0.00 5.03 1.37 0.12 59.98 11:10:01 PM all 6.21 0.00 1.63 1.43 0.08 90.65 11:10:01 PM 0 4.75 0.00 1.60 1.97 0.07 91.61 11:10:01 PM 1 7.68 0.00 1.66 0.89 0.08 89.69 11:11:01 PM all 0.24 0.00 0.08 0.02 0.03 99.63 11:11:01 PM 0 0.35 0.00 0.07 0.00 0.02 99.57 11:11:01 PM 1 0.13 0.00 0.08 0.03 0.05 99.70 11:12:01 PM all 0.30 0.00 0.06 0.00 0.03 99.61 11:12:01 PM 0 0.50 0.00 0.03 0.00 0.03 99.43 11:12:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:13:01 PM all 0.28 0.00 0.06 0.00 0.03 99.63 11:13:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:13:01 PM 1 0.07 0.00 0.07 0.00 0.02 99.85 11:14:01 PM all 14.19 0.00 1.99 0.26 0.08 83.48 11:14:01 PM 0 19.78 0.00 2.54 0.10 0.07 77.52 11:14:01 PM 1 8.60 0.00 1.44 0.42 0.10 89.45 Average: all 13.16 0.00 2.06 1.45 0.08 83.25 Average: 0 14.12 0.00 2.14 1.37 0.08 82.30 Average: 1 12.20 0.00 1.99 1.53 0.08 84.20