---> uname -a: Linux prd-centos8-builder-2c-1g-17509.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: 2799.996 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 529 5073 19 2096 6866 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:5c:eb:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe5c:ebf9/64 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) 03/23/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 211.51 117.51 94.00 4109.32 6713.16 01:06:01 PM 100.40 0.28 100.12 17.86 9064.06 01:07:01 PM 24.63 0.60 24.03 50.39 984.00 01:08:01 PM 25.51 0.48 25.03 49.06 548.56 Average: 90.51 29.72 60.80 1056.61 4327.64 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5296232 7033708 2588212 32.83 2688 1911468 684588 7.66 218224 2029744 138688 01:06:01 PM 5220476 7050992 2663968 33.79 2688 1998424 641464 7.18 243736 2052512 16440 01:07:01 PM 5242908 7074896 2641536 33.50 2688 1999924 614568 6.88 246700 2027892 20 01:08:01 PM 5248188 7084520 2636256 33.44 2688 2003764 590024 6.60 424984 1843904 12556 Average: 5251951 7061029 2632493 33.39 2688 1978395 632661 7.08 283411 1988513 41926 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 229.55 128.03 1666.88 61.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 35.52 28.79 250.23 9.69 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 31.38 26.85 31.95 8.55 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 38.43 30.71 35.49 13.20 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 83.72 53.59 496.13 23.11 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) 03/23/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 39.87 1.51 16.72 5.12 0.11 36.67 01:05:01 PM 0 50.36 1.67 16.73 5.16 0.12 25.97 01:05:01 PM 1 29.30 1.34 16.71 5.08 0.10 47.46 01:06:01 PM all 42.14 0.00 2.98 2.70 0.11 52.07 01:06:01 PM 0 60.36 0.00 2.90 1.77 0.10 34.88 01:06:01 PM 1 23.90 0.00 3.07 3.63 0.12 69.28 01:07:01 PM all 37.85 0.00 2.06 0.45 0.10 59.54 01:07:01 PM 0 50.40 0.00 2.00 0.65 0.10 46.85 01:07:01 PM 1 25.30 0.00 2.12 0.25 0.10 72.23 01:08:01 PM all 42.32 0.00 2.41 0.33 0.11 54.83 01:08:01 PM 0 59.38 0.00 2.58 0.38 0.12 37.54 01:08:01 PM 1 25.28 0.00 2.25 0.28 0.10 72.09 Average: all 40.55 0.37 6.00 2.14 0.11 50.83 Average: 0 55.14 0.41 6.02 1.98 0.11 36.34 Average: 1 25.93 0.33 5.98 2.30 0.10 65.36