---> uname -a: Linux prd-centos8-builder-2c-1g-749.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 5019 19 2116 6829 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:87:5c:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe87:5c02/64 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) 01/29/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 216.19 114.75 101.45 3310.50 7290.89 06:06:01 PM 104.30 0.47 103.83 30.12 8968.63 06:07:01 PM 30.09 0.30 29.80 42.39 1522.78 06:08:01 PM 26.25 0.78 25.46 57.06 744.86 Average: 94.21 29.08 65.14 860.08 4632.08 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5236920 7028100 2647516 33.58 2688 1963124 694908 7.78 221000 2079492 178920 06:06:01 PM 5168712 7016544 2715724 34.44 2688 2014120 671212 7.51 245524 2096760 32140 06:07:01 PM 5159868 7008944 2724568 34.56 2688 2015396 671720 7.52 253772 2096016 28 06:08:01 PM 5147420 6998840 2737016 34.71 2688 2017316 672856 7.53 422544 1941120 15876 Average: 5178230 7013107 2706206 34.32 2688 2002489 677674 7.59 285710 2053347 56741 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 119.61 83.44 1273.64 32.41 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 40.59 30.39 272.79 16.25 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.40 19.20 23.46 7.36 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 37.21 30.11 37.97 11.01 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 55.20 40.79 402.00 16.76 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) 01/29/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.91 1.94 16.22 5.41 0.13 34.39 06:05:01 PM 0 50.15 1.67 12.35 3.98 0.12 31.73 06:05:01 PM 1 33.59 2.21 20.13 6.86 0.14 37.07 06:06:01 PM all 39.95 0.00 3.23 2.55 0.10 54.17 06:06:01 PM 0 47.35 0.00 3.34 2.55 0.12 46.65 06:06:01 PM 1 32.54 0.00 3.12 2.54 0.08 61.71 06:07:01 PM all 29.02 0.00 1.37 0.59 0.08 68.93 06:07:01 PM 0 39.10 0.00 1.30 0.47 0.08 59.05 06:07:01 PM 1 18.94 0.00 1.44 0.72 0.08 78.82 06:08:01 PM all 38.65 0.00 2.52 0.36 0.10 58.37 06:08:01 PM 0 63.10 0.00 3.00 0.25 0.10 33.55 06:08:01 PM 1 14.30 0.00 2.05 0.47 0.10 83.09 Average: all 37.37 0.48 5.80 2.22 0.10 54.04 Average: 0 49.91 0.41 4.98 1.81 0.10 42.78 Average: 1 24.80 0.55 6.62 2.62 0.10 65.31