---> uname -a: Linux prd-centos8-builder-2c-1g-5429.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 5015 19 2117 6826 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:e8:e6:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fee8:e6f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/14/2024 _x86_64_ (2 CPU) 23:04:20 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 210.03 107.08 102.95 3067.49 7265.67 11:07:01 PM 77.56 0.22 77.34 16.13 7023.58 11:08:01 PM 25.46 0.08 25.38 1.87 3269.09 11:09:01 PM 22.58 0.00 22.58 0.00 1392.90 11:10:01 PM 11.26 0.27 11.00 41.86 194.28 11:11:01 PM 12.23 0.00 12.23 0.00 240.57 11:12:01 PM 24.53 0.78 23.75 57.06 694.20 Average: 54.81 15.49 39.32 454.89 2868.65 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5195532 6984636 2688912 34.10 2688 1960924 753496 8.43 220752 2123320 177696 11:07:01 PM 5086032 6948620 2798412 35.49 2688 2029544 766024 8.58 222456 2204432 70732 11:08:01 PM 5159224 7008296 2725220 34.56 2688 2014988 691732 7.74 239824 2115040 32156 11:09:01 PM 5150080 6998476 2734364 34.68 2688 2014988 708100 7.93 240112 2122700 4 11:10:01 PM 5159388 7009036 2725056 34.56 2688 2016244 709256 7.94 252636 2102324 16 11:11:01 PM 5184860 7034508 2699584 34.24 2688 2016240 675676 7.56 253116 2076664 4 11:12:01 PM 5150124 7001812 2734320 34.68 2688 2018168 707000 7.91 421756 1944352 15880 Average: 5155034 6997912 2729410 34.62 2688 2010157 715898 8.01 264379 2098405 42355 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 98.15 64.81 1222.04 20.57 0.00 0.00 0.00 0.00 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 25.24 18.28 286.96 5.13 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 3.95 3.67 3.04 1.29 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 0.30 0.32 0.14 0.27 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 15.45 14.26 16.43 4.87 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 16.18 15.24 13.90 4.62 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 28.68 23.25 30.97 9.95 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 26.85 19.97 224.78 6.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/14/2024 _x86_64_ (2 CPU) 23:04:20 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 42.05 1.41 15.40 4.58 0.11 36.45 11:06:01 PM 0 38.75 1.49 14.52 4.05 0.12 41.08 11:06:01 PM 1 45.36 1.34 16.29 5.11 0.10 31.81 11:07:01 PM all 24.22 0.00 2.20 26.34 0.08 47.15 11:07:01 PM 0 15.45 0.00 2.19 32.73 0.08 49.55 11:07:01 PM 1 32.99 0.00 2.21 19.96 0.08 44.75 11:08:01 PM all 8.09 0.00 0.96 26.56 0.08 64.32 11:08:01 PM 0 5.04 0.00 0.65 42.04 0.08 52.18 11:08:01 PM 1 11.16 0.00 1.26 11.02 0.07 76.50 11:09:01 PM all 0.55 0.00 0.13 50.28 0.04 49.00 11:09:01 PM 0 0.50 0.00 0.07 58.04 0.03 41.36 11:09:01 PM 1 0.60 0.00 0.20 42.52 0.05 56.63 11:10:01 PM all 20.61 0.00 1.00 5.70 0.09 72.60 11:10:01 PM 0 23.77 0.00 1.10 7.29 0.10 67.74 11:10:01 PM 1 17.46 0.00 0.91 4.11 0.08 77.43 11:11:01 PM all 24.69 0.00 1.15 1.07 0.14 72.95 11:11:01 PM 0 16.38 0.00 0.87 0.64 0.12 81.99 11:11:01 PM 1 32.99 0.00 1.43 1.50 0.17 63.92 11:12:01 PM all 33.93 0.00 2.12 2.29 0.14 61.52 11:12:01 PM 0 21.69 0.00 2.09 2.26 0.12 73.84 11:12:01 PM 1 46.37 0.00 2.14 2.31 0.17 49.00 Average: all 21.96 0.20 3.27 16.77 0.10 57.70 Average: 0 17.32 0.21 3.06 21.09 0.09 58.22 Average: 1 26.60 0.19 3.48 12.44 0.10 57.19