---> uname -a: Linux prd-centos8-builder-2c-1g-8601.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 567 5031 19 2100 6827 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:5a:4c:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe5a:4c9c/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) 02/25/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 232.48 136.66 95.82 4737.08 6894.75 10:06:01 AM 95.88 0.28 95.60 17.86 8077.46 10:07:01 AM 29.70 0.30 29.40 42.39 2094.47 10:08:01 AM 20.46 0.40 20.06 18.40 566.19 Average: 94.63 34.41 60.22 1203.88 4408.37 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5311112 7063304 2573324 32.64 2688 1925756 672572 7.53 218196 2012188 151040 10:06:01 AM 5140348 6974648 2744088 34.80 2688 2001984 746072 8.35 242548 2133992 49300 10:07:01 AM 5164840 6999380 2719596 34.49 2688 2002248 703572 7.88 245804 2104788 12 10:08:01 AM 5140980 6973200 2743456 34.80 2688 2000272 743948 8.33 411980 1965312 14768 Average: 5189320 7002633 2695116 34.18 2688 1982565 716541 8.02 279632 2054070 53780 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 278.25 161.52 1729.22 61.17 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 33.19 26.76 246.63 8.70 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 23.73 20.71 35.35 6.53 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 28.43 23.48 31.24 8.19 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 90.90 58.12 510.60 21.15 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) 02/25/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.54 2.22 18.27 7.43 0.14 29.41 10:05:01 AM 0 44.51 2.27 19.98 8.20 0.14 24.90 10:05:01 AM 1 40.57 2.16 16.58 6.66 0.14 33.89 10:06:01 AM all 38.47 0.00 3.03 3.32 0.10 55.08 10:06:01 AM 0 47.91 0.00 3.49 2.72 0.10 45.77 10:06:01 AM 1 29.03 0.00 2.57 3.92 0.10 64.38 10:07:01 AM all 28.25 0.00 1.41 0.74 0.08 69.51 10:07:01 AM 0 17.91 0.00 1.42 1.00 0.08 79.58 10:07:01 AM 1 38.62 0.00 1.41 0.49 0.08 59.41 10:08:01 AM all 32.72 0.00 1.94 0.64 0.09 64.61 10:08:01 AM 0 48.03 0.00 2.37 0.78 0.10 48.72 10:08:01 AM 1 17.56 0.00 1.52 0.50 0.08 80.33 Average: all 35.46 0.55 6.11 3.02 0.10 54.76 Average: 0 39.53 0.56 6.75 3.15 0.11 49.90 Average: 1 31.41 0.53 5.48 2.88 0.10 59.60