---> uname -a: Linux prd-centos8-builder-2c-1g-407.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 579 5032 19 2087 6815 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:d4:62:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fed4:62c9/64 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) 05/04/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 289.05 144.65 144.40 5731.29 7261.61 10:06:01 AM 94.03 0.28 93.75 17.86 7986.79 10:07:01 AM 27.43 0.30 27.13 42.39 1561.76 10:08:01 AM 24.03 0.90 23.13 66.24 514.80 Average: 108.64 36.54 72.10 1464.57 4331.20 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5311444 7037772 2573000 32.63 2688 1900460 726476 8.13 218728 2015780 130980 10:06:01 AM 5148116 6967932 2736328 34.71 2688 1987580 746692 8.36 244248 2127028 32600 10:07:01 AM 5187784 7008744 2696660 34.20 2688 1988728 707240 7.92 246980 2084728 28 10:08:01 AM 5160248 6986600 2724196 34.55 2688 1993152 707604 7.92 416040 1941812 12724 Average: 5201898 7000262 2682546 34.02 2688 1967480 722003 8.08 281499 2042337 44083 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 271.89 156.56 1697.80 66.95 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 34.56 28.60 250.55 8.91 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.68 26.00 28.65 10.80 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 49.07 37.84 41.63 17.32 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 96.06 62.25 504.69 26.00 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) 05/04/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.57 2.41 19.40 7.92 0.13 28.56 10:05:01 AM 0 39.76 2.32 20.26 8.19 0.12 29.35 10:05:01 AM 1 43.39 2.51 18.54 7.66 0.14 27.76 10:06:01 AM all 40.20 0.00 3.07 3.61 0.09 53.03 10:06:01 AM 0 55.18 0.00 3.39 2.52 0.08 38.83 10:06:01 AM 1 25.32 0.00 2.75 4.70 0.10 67.13 10:07:01 AM all 38.46 0.00 1.78 0.60 0.10 59.06 10:07:01 AM 0 61.07 0.00 1.82 0.88 0.10 36.13 10:07:01 AM 1 15.89 0.00 1.73 0.32 0.10 81.96 10:08:01 AM all 40.90 0.00 2.72 0.36 0.09 55.93 10:08:01 AM 0 55.16 0.00 2.75 0.33 0.08 41.67 10:08:01 AM 1 26.66 0.00 2.70 0.38 0.10 70.16 Average: all 40.28 0.60 6.68 3.10 0.10 49.24 Average: 0 52.86 0.57 6.99 2.95 0.10 36.53 Average: 1 27.74 0.62 6.37 3.24 0.11 61.92