---> uname -a: Linux prd-centos8-builder-2c-1g-2.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 577 5031 19 2090 6818 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:b1:7d:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:feb1:7d51/64 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) 05/02/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 258.35 114.03 144.31 4139.91 7118.76 08:06:01 PM 96.67 0.28 96.38 17.86 8160.02 08:07:01 PM 26.45 0.30 26.15 42.39 1492.13 08:08:01 PM 20.18 0.78 19.40 57.06 446.26 Average: 99.75 28.49 71.26 1051.44 4292.52 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5305196 7028804 2579248 32.71 2688 1897700 693164 7.76 218348 2023292 124404 08:06:01 PM 5143772 6968076 2740672 34.76 2688 1991628 737812 8.26 243688 2129884 32604 08:07:01 PM 5214012 7039000 2670432 33.87 2688 1992776 663788 7.43 246596 2057916 28 08:08:01 PM 5164632 6991568 2719812 34.50 2688 1994724 717064 8.03 417008 1937352 256 Average: 5206903 7006862 2677541 33.96 2688 1969207 702957 7.87 281410 2037111 39323 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 274.04 148.79 1662.66 64.76 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 38.19 29.73 256.52 8.89 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.73 22.15 24.96 7.77 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 35.76 29.78 35.48 15.80 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 92.42 57.23 490.02 24.14 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) 05/02/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.22 1.58 17.74 5.02 0.14 33.30 08:05:01 PM 0 47.05 2.20 20.95 5.26 0.14 24.40 08:05:01 PM 1 37.46 0.97 14.58 4.78 0.14 42.07 08:06:01 PM all 42.00 0.00 3.07 2.61 0.11 52.21 08:06:01 PM 0 47.00 0.00 3.26 2.73 0.12 46.89 08:06:01 PM 1 37.00 0.00 2.88 2.48 0.10 57.54 08:07:01 PM all 37.76 0.00 1.55 0.71 0.09 59.89 08:07:01 PM 0 68.69 0.00 1.60 0.72 0.10 28.89 08:07:01 PM 1 6.78 0.00 1.50 0.70 0.08 90.93 08:08:01 PM all 38.94 0.00 2.37 0.24 0.08 58.36 08:08:01 PM 0 54.15 0.00 2.56 0.32 0.10 42.87 08:08:01 PM 1 23.73 0.00 2.18 0.17 0.07 73.85 Average: all 40.22 0.39 6.10 2.12 0.10 51.07 Average: 0 54.29 0.53 6.96 2.23 0.11 35.87 Average: 1 26.19 0.24 5.23 2.02 0.10 66.23