---> uname -a: Linux prd-centos8-builder-2c-1g-35750.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 566 5047 19 2086 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:61:d8:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe61:d8e0/64 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) 04/27/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 232.04 133.41 98.63 5945.88 6911.15 03:06:01 PM 92.28 0.28 92.00 17.86 8376.49 03:07:01 PM 24.16 0.30 23.86 42.39 964.89 03:08:01 PM 26.61 0.78 25.82 57.05 596.05 Average: 93.78 33.70 60.08 1515.92 4212.11 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5323560 7066652 2560884 32.48 2688 1916476 656136 7.35 217648 2002844 142868 03:06:01 PM 5157484 6977112 2726960 34.59 2688 1987520 727940 8.15 243344 2119192 17080 03:07:01 PM 5265012 7085744 2619432 33.22 2688 1988668 632476 7.08 245580 2008908 16 03:08:01 PM 5126956 6952512 2757488 34.97 2688 1992820 754760 8.45 414140 1978520 12624 Average: 5218253 7020505 2666191 33.82 2688 1971371 692828 7.76 280178 2027366 43147 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 295.15 165.78 1714.43 60.35 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 31.53 25.73 188.64 8.93 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 28.13 25.21 29.02 7.84 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 39.20 31.24 41.24 19.50 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 98.51 61.99 493.37 24.16 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) 04/27/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.68 2.25 17.61 4.82 0.14 31.50 03:05:01 PM 0 50.76 1.60 12.14 4.48 0.12 30.90 03:05:01 PM 1 36.48 2.92 23.16 5.17 0.15 32.12 03:06:01 PM all 38.20 0.00 2.65 3.17 0.10 55.87 03:06:01 PM 0 21.08 0.00 2.47 2.47 0.10 73.88 03:06:01 PM 1 55.33 0.00 2.84 3.87 0.10 37.86 03:07:01 PM all 38.92 0.00 2.07 0.28 0.08 58.64 03:07:01 PM 0 22.92 0.00 2.00 0.37 0.08 74.62 03:07:01 PM 1 54.92 0.00 2.13 0.20 0.08 42.67 03:08:01 PM all 42.20 0.00 2.59 0.36 0.09 54.76 03:08:01 PM 0 37.66 0.00 2.43 0.35 0.08 59.47 03:08:01 PM 1 46.74 0.00 2.75 0.37 0.10 50.05 Average: all 40.74 0.56 6.19 2.15 0.10 50.26 Average: 0 33.08 0.40 4.75 1.91 0.10 59.77 Average: 1 48.43 0.72 7.63 2.38 0.11 40.73