---> uname -a: Linux prd-centos8-builder-2c-1g-21316.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 560 5053 19 2084 6834 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:61:3c:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe61:3c7d/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) 04/07/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 249.48 149.57 99.92 6304.17 8160.06 01:06:01 PM 92.68 0.28 92.40 17.86 8432.39 01:07:01 PM 23.61 0.30 23.31 42.39 944.61 01:08:01 PM 26.61 0.78 25.82 57.05 610.45 Average: 98.10 37.74 60.36 1605.50 4536.87 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5310436 7047860 2574000 32.65 2688 1911092 706216 7.91 219372 2014620 138284 01:06:01 PM 5144936 6963120 2739500 34.75 2688 1986136 770736 8.63 242976 2131512 16452 01:07:01 PM 5209712 7029064 2674724 33.92 2688 1987400 699112 7.83 245344 2064140 8 01:08:01 PM 5150964 6975044 2733472 34.67 2688 1991552 799092 8.95 413844 1954076 12740 Average: 5204012 7003772 2680424 34.00 2688 1969045 743789 8.33 280384 2041087 41871 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 280.74 146.90 1702.36 59.98 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 32.33 26.76 191.83 8.96 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 27.06 24.41 27.82 7.72 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 35.94 29.92 34.02 21.32 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 94.02 57.00 489.04 24.50 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) 04/07/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 44.69 2.44 18.43 5.94 0.10 28.40 01:05:01 PM 0 42.96 1.58 14.54 5.85 0.10 34.97 01:05:01 PM 1 46.46 3.31 22.38 6.03 0.10 21.71 01:06:01 PM all 41.25 0.00 2.78 2.70 0.10 53.16 01:06:01 PM 0 25.94 0.00 2.50 2.37 0.10 69.09 01:06:01 PM 1 56.66 0.00 3.06 3.04 0.10 37.15 01:07:01 PM all 36.98 0.00 1.86 1.18 0.15 59.82 01:07:01 PM 0 29.21 0.00 1.69 1.61 0.15 67.35 01:07:01 PM 1 44.81 0.00 2.04 0.76 0.15 52.23 01:08:01 PM all 40.94 0.00 2.37 0.65 0.10 55.94 01:08:01 PM 0 50.08 0.00 2.49 0.75 0.10 46.59 01:08:01 PM 1 31.81 0.00 2.25 0.55 0.10 65.29 Average: all 40.96 0.60 6.32 2.61 0.11 49.40 Average: 0 37.03 0.39 5.29 2.64 0.11 54.54 Average: 1 44.91 0.81 7.35 2.58 0.11 44.24