---> uname -a: Linux prd-centos8-builder-2c-1g-17790.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 522 5081 19 2095 6873 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:53:14:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe53:143e/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) 03/24/2024 _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 241.20 143.22 97.98 6050.25 7026.82 01:06:01 PM 92.64 0.28 92.35 17.86 8742.94 01:07:01 PM 23.61 0.30 23.31 42.39 941.12 01:08:01 PM 26.97 0.78 26.19 57.05 621.78 Average: 96.11 36.15 59.96 1541.89 4333.16 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5310376 7073048 2574068 32.65 2688 1936176 713860 7.99 222028 2010284 160488 01:06:01 PM 5158752 6988216 2725692 34.57 2688 1997364 751660 8.41 243156 2116448 16452 01:07:01 PM 5226664 7057368 2657780 33.71 2688 1998628 684272 7.66 245408 2045896 8 01:08:01 PM 5162876 6998104 2721568 34.52 2688 2002896 725976 8.13 414024 1941096 12860 Average: 5214667 7029184 2669777 33.86 2688 1983766 718942 8.05 281154 2028431 47452 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 287.77 151.92 1749.78 59.74 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 32.56 26.47 191.73 9.05 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 28.77 25.26 28.78 7.89 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 38.67 30.36 37.23 19.11 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 96.94 58.50 501.88 23.95 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) 03/24/2024 _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 42.27 2.44 18.57 6.47 0.13 30.13 01:05:01 PM 0 53.26 2.32 16.68 5.63 0.14 21.97 01:05:01 PM 1 31.16 2.56 20.47 7.32 0.12 38.36 01:06:01 PM all 40.71 0.00 2.83 2.94 0.12 53.40 01:06:01 PM 0 49.11 0.00 2.74 3.28 0.12 44.75 01:06:01 PM 1 32.31 0.00 2.91 2.61 0.12 62.05 01:07:01 PM all 36.97 0.00 1.97 0.86 0.11 60.09 01:07:01 PM 0 38.76 0.00 1.97 0.80 0.12 58.35 01:07:01 PM 1 35.19 0.00 1.97 0.92 0.10 61.82 01:08:01 PM all 41.21 0.00 2.39 0.58 0.09 55.73 01:08:01 PM 0 57.74 0.00 2.61 0.33 0.08 39.24 01:08:01 PM 1 24.73 0.00 2.17 0.83 0.10 72.18 Average: all 40.28 0.60 6.39 2.70 0.11 49.92 Average: 0 49.71 0.57 5.97 2.50 0.11 41.13 Average: 1 30.84 0.63 6.81 2.90 0.11 58.72