---> uname -a: Linux prd-centos8-robot-2c-8g-2984.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4791 19 2305 6795 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:5c:fa:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe5c:fa86/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:34:57 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:02 PM 116.19 7.11 109.08 1262.38 9596.98 11:38:01 PM 52.67 0.83 51.84 81.88 6638.33 11:39:01 PM 24.23 0.23 24.00 33.19 1477.79 11:40:01 PM 46.09 2.52 43.58 396.07 6933.89 11:41:01 PM 0.50 0.00 0.50 0.00 9.53 11:42:01 PM 0.23 0.00 0.23 0.00 3.07 11:43:01 PM 0.10 0.00 0.10 0.00 1.03 11:44:01 PM 5.56 0.18 5.38 33.86 88.62 Average: 30.65 1.36 29.29 226.23 3086.14 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:02 PM 5248744 7048096 2633684 33.41 2688 1977800 689132 7.72 210324 2085384 133096 11:38:01 PM 5252896 7085764 2629532 33.36 2688 2010488 640264 7.17 239084 2047348 20 11:39:01 PM 5034076 7065592 2848352 36.14 2688 2201904 663152 7.43 255536 2227724 171520 11:40:01 PM 5004752 7051980 2877676 36.51 2688 2217164 663288 7.43 263080 2241968 28 11:41:01 PM 5005472 7052712 2876956 36.50 2688 2217168 663288 7.43 263080 2241736 12 11:42:01 PM 5005676 7052916 2876752 36.50 2688 2217168 663288 7.43 263080 2241676 16 11:43:01 PM 5005532 7052772 2876896 36.50 2688 2217168 663288 7.43 263080 2241676 4 11:44:01 PM 4922608 6968236 2959820 37.55 2688 2215052 724016 8.11 302012 2283024 13352 Average: 5059970 7047258 2822458 35.81 2688 2159239 671214 7.52 257410 2201317 39756 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:02 PM eth0 77.61 63.63 913.92 9.34 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 41.57 29.83 446.14 6.38 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 40.68 35.08 295.37 15.06 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 503.93 366.42 101.97 79.05 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.92 0.82 0.24 0.16 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.65 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.43 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 14.96 12.90 15.34 6.45 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 85.18 63.69 221.16 14.57 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) 12/15/2024 _x86_64_ (2 CPU) 23:34:57 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:02 PM all 35.22 0.00 5.95 4.49 0.13 54.22 11:37:02 PM 0 49.84 0.00 6.79 5.71 0.12 37.54 11:37:02 PM 1 20.61 0.00 5.12 3.27 0.13 70.87 11:38:01 PM all 21.07 0.00 2.25 2.63 0.12 73.93 11:38:01 PM 0 30.23 0.00 2.67 2.26 0.12 64.71 11:38:01 PM 1 11.95 0.00 1.83 2.99 0.12 83.12 11:39:01 PM all 17.77 0.00 3.23 0.78 0.09 78.13 11:39:01 PM 0 18.80 0.00 3.17 0.75 0.10 77.17 11:39:01 PM 1 16.73 0.00 3.29 0.80 0.08 79.10 11:40:01 PM all 11.22 0.00 2.67 3.75 0.08 82.28 11:40:01 PM 0 9.07 0.00 2.21 3.74 0.08 84.89 11:40:01 PM 1 13.37 0.00 3.12 3.76 0.08 79.66 11:41:01 PM all 0.28 0.00 0.08 0.00 0.07 99.58 11:41:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:41:01 PM 1 0.48 0.00 0.10 0.00 0.08 99.33 11:42:01 PM all 0.25 0.00 0.08 0.00 0.08 99.59 11:42:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:42:01 PM 1 0.40 0.00 0.07 0.00 0.10 99.43 11:43:01 PM all 0.33 0.00 0.05 0.00 0.06 99.57 11:43:01 PM 0 0.30 0.00 0.07 0.00 0.08 99.55 11:43:01 PM 1 0.35 0.00 0.03 0.00 0.03 99.58 11:44:01 PM all 12.25 0.00 1.42 0.08 0.08 86.17 11:44:01 PM 0 16.55 0.00 1.55 0.10 0.08 81.71 11:44:01 PM 1 7.95 0.00 1.29 0.07 0.08 90.62 Average: all 12.28 0.00 1.96 1.46 0.09 84.20 Average: 0 15.59 0.00 2.07 1.57 0.09 80.68 Average: 1 8.97 0.00 1.86 1.35 0.09 87.73