---> uname -a: Linux prd-centos8-robot-2c-8g-44391.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4901 19 2180 6786 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:46:9b:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe46:9bb4/64 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) 10/21/2024 _x86_64_ (2 CPU) 00:08:16 LINUX RESTART (2 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 81.77 43.13 38.65 4609.45 26765.15 12:11:01 AM 92.15 15.11 77.04 2683.24 6330.17 12:12:01 AM 74.89 0.70 74.19 50.78 8805.85 12:13:01 AM 14.81 0.42 14.40 64.79 1272.54 12:14:01 AM 57.68 2.52 55.16 396.00 5829.22 12:15:01 AM 11.43 0.00 11.43 0.00 2404.02 12:16:01 AM 2.22 0.10 2.12 32.12 127.37 12:17:01 AM 0.28 0.00 0.28 0.00 4.20 12:18:01 AM 0.73 0.02 0.72 0.93 671.15 12:19:01 AM 6.02 0.32 5.70 36.93 380.45 12:20:01 AM 26.62 0.52 26.11 63.85 2213.48 Average: 33.52 5.71 27.80 722.03 4984.30 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 5846740 7203832 2035692 25.83 2688 1556468 617932 6.92 153016 1626388 21444 12:11:01 AM 5345016 7067000 2537416 32.19 2688 1904372 666856 7.47 211452 2005336 159044 12:12:01 AM 5181572 7008216 2700860 34.26 2688 2003896 708584 7.93 222516 2133900 30120 12:13:01 AM 5260848 7089444 2621584 33.26 2688 2005840 640736 7.17 241260 2037408 8 12:14:01 AM 5005876 7045296 2876556 36.49 2688 2208940 671232 7.52 263016 2240472 63180 12:15:01 AM 5006208 7045628 2876224 36.49 2688 2208940 671232 7.52 263016 2240540 12 12:16:01 AM 4943304 6985380 2939128 37.29 2688 2211596 754036 8.44 263240 2302556 12 12:17:01 AM 4729952 6789888 3152480 39.99 2688 2229460 972800 10.89 263252 2515796 17872 12:18:01 AM 4810304 6875436 3072128 38.97 2688 2234672 928292 10.39 263448 2435028 3160 12:19:01 AM 5068468 6995908 2813964 35.70 2688 2103032 705752 7.90 281308 2180420 36444 12:20:01 AM 5057332 6984444 2825100 35.84 2688 2103224 731868 8.19 477116 1999732 1552 Average: 5114147 7008225 2768285 35.12 2688 2070040 733575 8.21 263876 2156143 30259 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 88.86 52.43 370.22 17.82 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 208.53 145.53 1343.64 44.11 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 56.70 36.25 466.88 6.86 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 16.05 10.85 5.60 3.82 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 237.02 176.97 336.88 44.99 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 1.33 0.78 0.24 0.18 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 49.22 40.79 293.04 3.47 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 69.54 66.11 22.22 5.30 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 166.33 161.17 48.34 17.01 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 112.01 84.95 135.77 69.38 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 19.96 17.63 16.04 8.71 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 93.24 72.13 276.28 20.15 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) 10/21/2024 _x86_64_ (2 CPU) 00:08:16 LINUX RESTART (2 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 14.27 0.07 3.65 69.39 0.08 12.54 12:10:01 AM 0 14.15 0.08 4.09 71.17 0.08 10.42 12:10:01 AM 1 14.38 0.05 3.21 67.61 0.08 14.67 12:11:01 AM all 36.98 0.00 6.43 4.32 0.12 52.15 12:11:01 AM 0 31.39 0.00 6.66 4.34 0.10 57.51 12:11:01 AM 1 42.57 0.00 6.20 4.30 0.13 46.79 12:12:01 AM all 19.69 0.00 2.75 11.75 0.08 65.72 12:12:01 AM 0 9.58 0.00 1.74 11.00 0.08 77.60 12:12:01 AM 1 29.80 0.00 3.77 12.50 0.08 53.84 12:13:01 AM all 11.02 0.00 1.41 2.16 0.09 85.32 12:13:01 AM 0 3.91 0.00 1.17 2.73 0.07 92.12 12:13:01 AM 1 18.11 0.00 1.65 1.59 0.12 78.53 12:14:01 AM all 29.13 0.00 5.02 6.56 0.11 59.19 12:14:01 AM 0 23.94 0.00 5.08 8.92 0.10 61.96 12:14:01 AM 1 34.31 0.00 4.96 4.20 0.12 56.42 12:15:01 AM all 0.32 0.00 0.18 3.45 0.03 96.02 12:15:01 AM 0 0.28 0.00 0.17 2.69 0.02 96.84 12:15:01 AM 1 0.35 0.00 0.20 4.20 0.03 95.21 12:16:01 AM all 3.56 0.00 0.51 0.04 0.10 95.79 12:16:01 AM 0 3.28 0.00 0.64 0.02 0.17 95.91 12:16:01 AM 1 3.84 0.00 0.39 0.07 0.03 95.68 12:17:01 AM all 16.05 0.00 0.63 0.00 0.07 83.25 12:17:01 AM 0 25.27 0.00 0.81 0.00 0.07 73.85 12:17:01 AM 1 6.92 0.00 0.45 0.00 0.07 92.56 12:18:01 AM all 15.22 0.00 1.04 0.06 0.07 83.61 12:18:01 AM 0 8.43 0.00 0.92 0.02 0.07 90.56 12:18:01 AM 1 22.04 0.00 1.16 0.10 0.07 76.62 12:19:01 AM all 12.70 0.00 1.62 0.03 0.07 85.59 12:19:01 AM 0 12.73 0.00 1.49 0.02 0.07 85.69 12:19:01 AM 1 12.66 0.00 1.74 0.03 0.07 85.49 12:20:01 AM all 28.08 0.00 2.84 0.64 0.08 68.36 12:20:01 AM 0 18.56 0.00 2.44 0.38 0.07 78.55 12:20:01 AM 1 37.61 0.00 3.24 0.90 0.08 58.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.01 0.01 2.37 8.89 0.08 71.64 Average: 0 13.77 0.01 2.29 9.16 0.08 74.69 Average: 1 20.26 0.00 2.45 8.62 0.08 68.59