---> uname -a: Linux prd-centos8-robot-2c-8g-7770.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4988 19 2133 6824 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:45:68:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe45:6887/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 12:08:36 LINUX RESTART (2 CPU) 12:09:02 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 116.11 65.38 50.73 8136.36 33443.92 12:11:01 PM 113.14 6.85 106.30 1273.02 8759.46 12:12:01 PM 41.69 0.67 41.02 49.98 5332.04 12:13:01 PM 14.33 0.85 13.48 123.96 808.30 12:14:01 PM 61.79 2.72 59.07 406.60 7418.63 12:15:01 PM 11.36 0.00 11.36 0.00 843.71 12:16:01 PM 8.58 0.25 8.33 34.26 316.16 12:17:01 PM 25.70 0.52 25.18 64.66 1192.77 Average: 48.95 9.54 39.41 1246.82 7210.06 12:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 5540928 7057764 2341508 29.71 2688 1709876 728264 8.15 186004 1875020 77304 12:11:01 PM 5254084 7062824 2628352 33.34 2688 1986048 660316 7.39 211432 2072316 103232 12:12:01 PM 5259772 7088312 2622664 33.27 2688 2005796 638956 7.15 229516 2048248 24 12:13:01 PM 5178720 7046560 2703716 34.30 2688 2043920 692120 7.75 244752 2109408 25932 12:14:01 PM 5020544 7065672 2861892 36.31 2688 2214340 632236 7.08 266444 2218432 15952 12:15:01 PM 5018800 7063660 2863636 36.33 2688 2214348 632236 7.08 266464 2222624 16 12:16:01 PM 5048572 6953472 2833864 35.95 2688 2077680 735220 8.23 275368 2197156 30904 12:17:01 PM 5126372 7006732 2756064 34.96 2688 2055352 700000 7.84 443536 1959932 16024 Average: 5180974 7043124 2701462 34.27 2688 2038420 677418 7.59 265440 2087892 33674 12:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 256.88 151.20 1165.51 58.93 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 62.19 51.18 633.70 7.73 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 33.21 24.33 267.58 4.27 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 26.37 15.39 11.95 4.63 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 403.28 338.91 369.56 74.81 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 188.65 143.36 38.49 30.26 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 115.34 80.42 104.51 30.08 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 21.00 18.71 15.47 8.45 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 138.11 102.83 324.12 27.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 12:08:36 LINUX RESTART (2 CPU) 12:09:02 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 31.73 0.03 6.91 17.08 0.09 44.16 12:10:01 PM 0 34.18 0.05 6.20 16.88 0.09 42.60 12:10:01 PM 1 29.27 0.02 7.63 17.28 0.09 45.72 12:11:01 PM all 40.13 0.00 6.03 2.94 0.10 50.79 12:11:01 PM 0 41.75 0.00 6.33 3.77 0.10 48.05 12:11:01 PM 1 38.52 0.00 5.73 2.11 0.10 53.55 12:12:01 PM all 14.96 0.00 1.72 0.79 0.07 82.46 12:12:01 PM 0 22.43 0.00 2.00 0.53 0.08 74.95 12:12:01 PM 1 7.51 0.00 1.43 1.05 0.05 89.96 12:13:01 PM all 15.07 0.00 2.09 1.50 0.07 81.27 12:13:01 PM 0 24.38 0.00 2.20 1.29 0.07 72.07 12:13:01 PM 1 5.75 0.00 1.97 1.71 0.07 90.50 12:14:01 PM all 28.64 0.00 4.73 3.02 0.10 63.51 12:14:01 PM 0 29.51 0.00 4.85 3.22 0.10 62.32 12:14:01 PM 1 27.77 0.00 4.60 2.83 0.10 64.70 12:15:01 PM all 0.65 0.00 0.53 0.27 0.04 98.51 12:15:01 PM 0 0.33 0.00 0.50 0.43 0.05 98.68 12:15:01 PM 1 0.97 0.00 0.55 0.10 0.03 98.34 12:16:01 PM all 16.37 0.00 2.19 0.08 0.08 81.28 12:16:01 PM 0 22.38 0.00 2.18 0.07 0.07 75.31 12:16:01 PM 1 10.37 0.00 2.21 0.10 0.08 87.24 12:17:01 PM all 30.59 0.00 3.32 0.81 0.08 65.20 12:17:01 PM 0 40.22 0.00 3.47 0.87 0.08 55.36 12:17:01 PM 1 20.96 0.00 3.17 0.75 0.08 75.04 Average: all 22.26 0.00 3.43 3.28 0.08 70.94 Average: 0 26.90 0.01 3.46 3.35 0.08 66.21 Average: 1 17.62 0.00 3.40 3.21 0.08 75.69