---> uname -a: Linux prd-centos8-builder-2c-1g-11399.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 564 5019 19 2115 6829 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:af:96:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:feaf:965c/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) 01/11/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 211.31 137.88 73.42 6254.26 13353.41 08:06:01 PM 112.91 0.42 112.50 28.80 8546.96 08:07:01 PM 57.06 0.35 56.71 43.72 4352.28 08:08:01 PM 15.66 0.00 15.66 0.00 380.42 Average: 98.30 33.80 64.50 1542.57 6602.21 08:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5310936 7031408 2573508 32.64 2688 1898852 756092 8.46 240356 2013816 151976 08:06:01 PM 5114060 6975008 2770384 35.14 2688 2027436 739076 8.27 223428 2177848 107084 08:07:01 PM 5161036 7009132 2723408 34.54 2688 2014356 713612 7.99 253356 2098396 16 08:08:01 PM 5090900 6936936 2793544 35.43 2688 2012240 776420 8.69 250940 2168368 13564 Average: 5169233 6988121 2715211 34.44 2688 1988221 746300 8.35 242020 2114607 68160 08:04:03 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 369.46 191.61 1701.64 63.24 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 54.74 40.51 506.41 20.39 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 27.11 23.86 25.98 7.98 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 20.70 18.70 18.43 5.71 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 115.90 67.64 553.57 24.00 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) 01/11/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.38 2.30 18.94 10.92 0.11 31.35 08:05:01 PM 0 35.27 2.82 23.38 11.45 0.12 26.94 08:05:01 PM 1 37.47 1.78 14.53 10.38 0.10 35.73 08:06:01 PM all 39.88 0.00 3.59 4.52 0.10 51.91 08:06:01 PM 0 49.33 0.00 4.30 4.38 0.10 41.89 08:06:01 PM 1 30.44 0.00 2.88 4.65 0.10 61.93 08:07:01 PM all 38.80 0.00 2.28 1.70 0.10 57.12 08:07:01 PM 0 36.63 0.00 2.56 1.50 0.08 59.23 08:07:01 PM 1 40.97 0.00 2.00 1.90 0.12 55.02 08:08:01 PM all 28.77 0.00 1.67 0.20 0.08 69.28 08:08:01 PM 0 49.37 0.00 2.08 0.30 0.08 48.17 08:08:01 PM 1 8.16 0.00 1.25 0.10 0.08 90.41 Average: all 35.95 0.55 6.47 4.26 0.10 52.66 Average: 0 42.74 0.68 7.89 4.32 0.10 44.28 Average: 1 29.17 0.43 5.06 4.19 0.10 61.04