---> uname -a: Linux prd-centos8-builder-2c-1g-19608.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 622 4990 19 2086 6772 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:e0:3f:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fee0:3fa4/64 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) 03/31/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 233.06 127.77 105.28 3438.99 7068.44 01:06:01 AM 82.77 0.47 82.30 56.26 8163.64 01:07:01 AM 23.40 0.10 23.30 3.60 948.43 01:08:01 AM 16.61 0.57 16.04 33.59 404.30 Average: 88.96 32.23 56.73 883.18 4146.17 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5201104 6952524 2683340 34.03 2688 1923940 772696 8.65 219516 2120840 149792 01:06:01 AM 5147256 6967228 2737188 34.72 2688 1987640 747984 8.37 244736 2127588 16444 01:07:01 AM 5168152 6988228 2716292 34.45 2688 1987752 707056 7.92 245680 2106060 28 01:08:01 AM 5133324 6954580 2751120 34.89 2688 1988888 767116 8.59 414696 1971860 164 Average: 5162459 6965640 2721985 34.52 2688 1972055 748713 8.38 281157 2081587 41607 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 130.52 87.64 1107.83 40.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 33.33 27.90 186.60 8.94 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 18.81 16.11 15.17 6.19 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 27.54 24.06 29.57 9.06 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 52.55 38.93 334.81 16.12 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) 03/31/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.97 2.27 17.39 4.29 0.12 32.95 01:05:01 AM 0 39.49 3.10 19.93 4.28 0.12 33.08 01:05:01 AM 1 46.45 1.45 14.86 4.31 0.12 32.81 01:06:01 AM all 37.82 0.00 2.80 2.81 0.09 56.48 01:06:01 AM 0 36.25 0.00 3.00 1.53 0.08 59.13 01:06:01 AM 1 39.40 0.00 2.60 4.08 0.10 53.82 01:07:01 AM all 28.39 0.00 1.15 0.44 0.09 69.92 01:07:01 AM 0 40.04 0.00 1.23 0.43 0.10 58.19 01:07:01 AM 1 16.76 0.00 1.07 0.45 0.08 81.64 01:08:01 AM all 29.73 0.00 1.83 0.48 0.08 67.88 01:08:01 AM 0 37.83 0.00 2.23 0.75 0.08 59.10 01:08:01 AM 1 21.64 0.00 1.43 0.20 0.08 76.65 Average: all 34.70 0.56 5.75 2.00 0.10 56.89 Average: 0 38.40 0.77 6.55 1.74 0.10 52.45 Average: 1 31.01 0.36 4.96 2.25 0.10 61.32