---> uname -a: Linux prd-centos8-builder-2c-1g-235.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 547 5040 19 2111 6846 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:42:69:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe42:6900/64 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) 01/27/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 218.08 114.41 103.67 3307.43 7383.61 12:06:01 PM 100.92 0.47 100.45 56.26 8892.08 12:07:01 PM 30.16 0.10 30.06 3.60 1535.98 12:08:01 PM 37.53 0.78 36.74 57.06 1111.71 Average: 96.68 28.94 67.73 856.19 4730.96 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5237272 7025180 2647164 33.57 2688 1959924 730488 8.18 220636 2080124 178960 12:06:01 PM 5231472 7076016 2652964 33.65 2688 2011540 653092 7.31 244328 2037772 32140 12:07:01 PM 5182376 7027124 2702060 34.27 2688 2011652 701696 7.86 252000 2078320 4 12:08:01 PM 5135836 6985724 2748600 34.86 2688 2016240 734676 8.22 419192 1959616 27904 Average: 5196739 7028511 2687697 34.09 2688 1999839 704988 7.89 284039 2038958 59752 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 127.27 85.47 1282.75 35.51 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 36.58 27.45 271.80 9.36 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.96 23.10 21.98 7.58 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 35.18 28.36 34.09 11.47 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 56.25 41.10 402.69 15.98 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) 01/27/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 43.14 1.61 16.18 4.01 0.09 34.97 12:05:01 PM 0 46.06 1.40 14.93 3.76 0.08 33.78 12:05:01 PM 1 40.19 1.82 17.45 4.26 0.10 36.18 12:06:01 PM all 38.37 0.00 3.06 2.56 0.09 55.91 12:06:01 PM 0 28.72 0.00 2.95 1.88 0.10 66.35 12:06:01 PM 1 48.02 0.00 3.18 3.25 0.08 45.47 12:07:01 PM all 34.29 0.00 1.97 0.47 0.09 63.17 12:07:01 PM 0 29.94 0.00 2.07 0.43 0.10 67.47 12:07:01 PM 1 38.66 0.00 1.88 0.50 0.08 58.88 12:08:01 PM all 41.89 0.00 2.91 0.57 0.10 54.52 12:08:01 PM 0 37.19 0.00 2.94 0.23 0.10 59.53 12:08:01 PM 1 46.60 0.00 2.88 0.92 0.10 49.51 Average: all 39.41 0.40 5.99 1.90 0.09 52.21 Average: 0 35.45 0.35 5.69 1.57 0.10 56.85 Average: 1 43.38 0.45 6.29 2.22 0.09 47.56