---> uname -a: Linux prd-centos8-robot-2c-8g-14523.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 602 4954 19 2141 6799 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:90:1e:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe90:1eaa/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) 08/25/2024 _x86_64_ (2 CPU) 07:08:17 LINUX RESTART (2 CPU) 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 117.29 53.03 64.26 7194.40 20532.99 07:11:01 AM 101.17 0.70 100.47 50.75 10635.13 07:12:01 AM 18.73 0.58 18.15 64.79 1454.66 07:13:01 AM 66.34 2.52 63.83 396.00 8183.24 07:14:01 AM 5.88 0.10 5.78 32.12 252.23 07:15:01 AM 2.30 0.02 2.28 0.93 198.60 07:16:01 AM 0.68 0.00 0.68 0.00 185.04 07:17:01 AM 21.01 0.63 20.38 73.19 1187.75 Average: 41.68 7.20 34.49 976.50 5329.42 07:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 5230868 6984348 2651556 33.64 2688 1935960 774884 8.68 247656 2080272 217524 07:11:01 AM 5164624 6987788 2717800 34.48 2688 2000220 740468 8.29 222708 2144564 30112 07:12:01 AM 5184292 7035260 2698132 34.23 2688 2027324 694688 7.78 245412 2102228 24968 07:13:01 AM 5004468 7040272 2877956 36.51 2688 2205352 669976 7.50 264800 2233540 164 07:14:01 AM 4965808 7003012 2916616 37.00 2688 2206752 738904 8.27 265008 2273328 436 07:15:01 AM 4956308 6997044 2926116 37.12 2688 2210300 770720 8.63 265064 2282724 180 07:16:01 AM 4948972 6994968 2933452 37.22 2688 2215584 791620 8.86 265236 2289752 336 07:17:01 AM 5164560 7049032 2717864 34.48 2688 2060508 672892 7.53 454396 1910020 13368 Average: 5077488 7011466 2804936 35.58 2688 2107750 731769 8.19 278785 2164554 35886 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 304.08 186.94 1583.06 60.15 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 65.43 50.28 555.11 8.41 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 19.06 11.20 6.52 4.07 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 251.65 175.32 314.35 45.13 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 20.76 11.45 7.18 2.07 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 122.86 114.40 41.32 11.04 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 142.14 136.62 49.55 14.67 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 72.32 48.14 111.69 47.81 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 124.79 91.79 333.63 24.17 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) 08/25/2024 _x86_64_ (2 CPU) 07:08:17 LINUX RESTART (2 CPU) 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 33.08 0.03 7.53 8.35 0.13 50.89 07:10:01 AM 0 26.98 0.05 6.77 7.65 0.13 58.42 07:10:01 AM 1 39.15 0.00 8.28 9.05 0.12 43.40 07:11:01 AM all 26.32 0.00 3.95 3.56 0.12 66.05 07:11:01 AM 0 19.15 0.00 3.61 3.53 0.13 73.58 07:11:01 AM 1 33.45 0.00 4.29 3.59 0.12 58.55 07:12:01 AM all 14.05 0.00 2.29 1.92 0.08 81.66 07:12:01 AM 0 3.18 0.00 1.91 1.62 0.07 93.22 07:12:01 AM 1 24.93 0.00 2.68 2.21 0.10 70.07 07:13:01 AM all 24.28 0.00 4.28 2.93 0.09 68.41 07:13:01 AM 0 29.35 0.00 4.46 2.70 0.10 63.40 07:13:01 AM 1 19.23 0.00 4.11 3.16 0.08 73.41 07:14:01 AM all 1.92 0.00 0.39 0.05 0.04 97.59 07:14:01 AM 0 2.56 0.00 0.57 0.05 0.03 96.79 07:14:01 AM 1 1.29 0.00 0.22 0.05 0.05 98.40 07:15:01 AM all 15.10 0.00 0.91 0.06 0.08 83.86 07:15:01 AM 0 8.17 0.00 0.94 0.00 0.08 90.81 07:15:01 AM 1 22.03 0.00 0.87 0.12 0.08 76.89 07:16:01 AM all 13.24 0.00 1.07 0.01 0.09 85.59 07:16:01 AM 0 10.10 0.00 0.89 0.02 0.10 88.89 07:16:01 AM 1 16.37 0.00 1.24 0.00 0.08 82.30 07:17:01 AM all 23.44 0.00 3.07 0.59 0.08 72.82 07:17:01 AM 0 18.49 0.00 2.79 0.37 0.08 78.27 07:17:01 AM 1 28.40 0.00 3.35 0.80 0.08 67.37 Average: all 18.93 0.00 2.94 2.18 0.09 75.86 Average: 0 14.74 0.01 2.74 1.99 0.09 80.44 Average: 1 23.11 0.00 3.13 2.38 0.09 71.29