---> uname -a: Linux prd-centos8-builder-2c-1g-6791.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 601 4984 19 2114 6792 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:b9:b3:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feb9:b3ad/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) 02/19/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 225.67 126.16 99.52 3247.45 7324.44 03:06:01 PM 103.87 0.28 103.58 17.86 8617.68 03:07:01 PM 29.44 0.48 28.96 54.65 2035.52 03:08:01 PM 23.28 0.40 22.88 18.40 638.03 Average: 95.57 31.83 63.73 834.66 4653.92 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5275572 7039092 2608872 33.09 2688 1936384 676324 7.57 218776 2046048 157688 03:06:01 PM 5143240 6992844 2741204 34.77 2688 2016476 710516 7.95 243540 2125760 53388 03:07:01 PM 5149136 6995012 2735308 34.69 2688 2012388 714024 7.99 252004 2110436 28 03:08:01 PM 5056108 6916756 2828336 35.87 2688 2026464 784156 8.78 421316 2033844 28924 Average: 5156014 6985926 2728430 34.61 2688 1997928 721255 8.07 283909 2079022 60007 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 106.43 73.44 1182.48 26.34 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 33.89 26.21 289.32 7.78 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.99 22.51 27.65 16.24 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 30.06 25.15 30.93 8.82 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 49.60 36.83 382.61 14.79 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) 02/19/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.10 2.42 19.16 4.50 0.11 33.71 03:05:01 PM 0 46.17 2.21 15.84 4.40 0.12 31.26 03:05:01 PM 1 34.01 2.63 22.50 4.61 0.10 36.16 03:06:01 PM all 40.78 0.00 3.55 2.78 0.10 52.79 03:06:01 PM 0 46.14 0.00 3.86 2.35 0.10 47.55 03:06:01 PM 1 35.43 0.00 3.25 3.20 0.10 58.03 03:07:01 PM all 27.19 0.00 1.53 0.68 0.08 70.53 03:07:01 PM 0 39.05 0.00 1.50 0.85 0.08 58.52 03:07:01 PM 1 15.34 0.00 1.55 0.50 0.07 82.54 03:08:01 PM all 36.46 0.00 2.15 0.34 0.11 60.94 03:08:01 PM 0 45.33 0.00 2.58 0.23 0.12 51.74 03:08:01 PM 1 27.59 0.00 1.72 0.45 0.10 70.14 Average: all 36.11 0.59 6.51 2.06 0.10 54.64 Average: 0 44.16 0.54 5.88 1.94 0.10 47.37 Average: 1 28.05 0.64 7.14 2.17 0.09 61.91