---> uname -a: Linux prd-centos8-builder-2c-1g-22802.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 570 5043 19 2085 6825 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:2c:57:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe2c:5726/64 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) 04/12/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 230.63 135.23 95.40 4725.21 7050.21 07:06:01 PM 93.34 0.28 93.05 17.86 8474.51 07:07:01 PM 24.81 0.60 24.21 50.39 991.18 07:08:01 PM 15.93 0.28 15.65 25.73 343.14 Average: 91.18 34.10 57.08 1204.75 4214.94 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5306244 7031692 2578192 32.70 2688 1899296 708072 7.93 217560 2019140 130296 07:06:01 PM 5183468 7002176 2700968 34.26 2688 1986380 708580 7.93 242412 2091124 16584 07:07:01 PM 5183108 7002900 2701328 34.26 2688 1987884 716948 8.03 256032 2078476 152 07:08:01 PM 5175212 6995748 2709224 34.36 2688 1988680 711900 7.97 424688 1917892 144 Average: 5212008 7008129 2672428 33.89 2688 1965560 711375 7.96 285173 2026658 36794 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 307.03 152.46 1644.75 60.36 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 34.29 28.14 249.25 9.49 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.28 27.21 31.17 8.25 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.88 27.98 36.34 16.18 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 101.37 58.95 490.37 23.57 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) 04/12/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.92 2.24 18.65 9.90 0.10 28.18 07:05:01 PM 0 38.12 2.22 20.36 9.55 0.10 29.65 07:05:01 PM 1 43.69 2.27 16.96 10.26 0.10 26.71 07:06:01 PM all 38.57 0.00 2.93 4.56 0.12 53.82 07:06:01 PM 0 42.37 0.00 3.22 5.29 0.10 49.01 07:06:01 PM 1 34.79 0.00 2.64 3.84 0.13 58.60 07:07:01 PM all 37.35 0.00 1.90 0.78 0.08 59.89 07:07:01 PM 0 47.08 0.00 1.97 0.90 0.08 49.96 07:07:01 PM 1 27.65 0.00 1.82 0.65 0.08 69.80 07:08:01 PM all 36.22 0.00 2.03 1.04 0.09 60.62 07:08:01 PM 0 51.46 0.00 2.38 1.11 0.10 44.95 07:08:01 PM 1 21.01 0.00 1.68 0.96 0.08 76.27 Average: all 38.26 0.56 6.34 4.05 0.10 50.70 Average: 0 44.78 0.55 6.93 4.19 0.10 43.45 Average: 1 31.77 0.56 5.75 3.91 0.10 57.92