---> uname -a: Linux prd-centos8-builder-2c-1g-19715.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 547 5067 19 2084 6848 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:24:0b:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe24:bd0/64 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) 03/31/2024 _x86_64_ (2 CPU) 17:03:33 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 269.24 153.53 115.71 7575.21 18030.32 05:06:01 PM 89.84 0.28 89.55 17.86 7974.04 05:07:01 PM 27.25 0.27 26.98 41.86 1631.61 05:08:01 PM 12.53 0.33 12.20 8.53 230.99 Average: 99.72 38.61 61.11 1911.02 6967.25 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5289804 7015436 2594640 32.91 2688 1898768 705432 7.90 217784 2033204 129980 05:06:01 PM 5205016 7023240 2679428 33.98 2688 1985724 678460 7.59 242060 2069320 31972 05:07:01 PM 5211448 7030388 2672996 33.90 2688 1986976 669976 7.50 245128 2060900 4 05:08:01 PM 5187716 7006896 2696728 34.20 2688 1987216 692560 7.75 246224 2083628 4 Average: 5223496 7018990 2660948 33.75 2688 1964671 686607 7.69 237799 2061763 40490 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 289.22 152.33 1639.41 59.84 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.09 26.26 247.67 8.08 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 20.56 17.98 21.35 6.11 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 27.43 21.71 27.46 11.86 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 92.58 54.57 484.01 21.48 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) 03/31/2024 _x86_64_ (2 CPU) 17:03:33 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.03 2.50 18.58 8.68 0.11 28.10 05:05:01 PM 0 36.94 2.74 21.48 9.33 0.10 29.40 05:05:01 PM 1 47.08 2.26 15.70 8.03 0.12 26.80 05:06:01 PM all 35.77 0.00 2.80 2.86 0.11 58.46 05:06:01 PM 0 21.40 0.00 2.38 2.68 0.10 73.44 05:06:01 PM 1 50.20 0.00 3.22 3.04 0.12 43.42 05:07:01 PM all 28.64 0.00 1.14 0.69 0.09 69.43 05:07:01 PM 0 15.93 0.00 1.17 0.73 0.10 82.08 05:07:01 PM 1 41.37 0.00 1.12 0.65 0.08 56.77 05:08:01 PM all 29.65 0.00 1.72 0.07 0.09 68.46 05:08:01 PM 0 38.35 0.00 1.45 0.12 0.08 60.00 05:08:01 PM 1 20.96 0.00 2.00 0.03 0.10 76.91 Average: all 33.99 0.62 6.01 3.05 0.10 56.24 Average: 0 28.10 0.67 6.54 3.18 0.10 61.41 Average: 1 39.87 0.56 5.48 2.92 0.10 51.07