---> uname -a: Linux prd-centos8-builder-4c-4g-35881.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 758 12217 19 2787 14658 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:34:c0:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe34:c0fb/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) 09/03/2024 _x86_64_ (4 CPU) 20:05:50 LINUX RESTART (4 CPU) 08:06:01 PM tps rtps wtps bread/s bwrtn/s 08:07:01 PM 438.90 213.91 224.99 10610.75 43525.54 08:08:01 PM 292.50 17.33 275.17 3787.64 10793.32 08:09:01 PM 166.26 3.51 162.74 611.59 8492.06 08:10:02 PM 71.09 0.97 70.12 133.98 8711.05 Average: 242.19 58.93 183.26 3785.88 17880.39 08:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 PM 13475688 15171340 2665844 16.52 2688 1900352 830016 4.83 206908 2085896 152936 08:08:01 PM 12577752 14597436 3563780 22.08 2688 2216880 1198856 6.97 240680 2911832 123740 08:09:01 PM 10102256 12541400 6039276 37.41 2688 2628848 3498184 20.35 360852 5232364 303232 08:10:02 PM 12499216 14998944 3642316 22.56 2688 2688432 917848 5.34 710332 2492820 146844 Average: 12163728 14327280 3977804 24.64 2688 2358628 1611226 9.37 379693 3180728 181688 08:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.72 163.46 1556.59 64.45 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 227.21 183.99 2344.34 34.78 0.00 0.00 0.00 0.00 08:09:01 PM lo 246.87 246.87 235.41 235.41 0.00 0.00 0.00 0.00 08:09:01 PM eth0 345.55 228.41 4555.46 33.93 0.00 0.00 0.00 0.00 08:10:02 PM lo 604.05 604.05 622.94 622.94 0.00 0.00 0.00 0.00 08:10:02 PM eth0 134.23 119.46 321.41 651.49 0.00 0.00 0.00 0.00 Average: lo 212.72 212.72 214.58 214.58 0.00 0.00 0.00 0.00 Average: eth0 252.69 173.84 2194.72 196.14 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) 09/03/2024 _x86_64_ (4 CPU) 20:05:50 LINUX RESTART (4 CPU) 08:06:01 PM CPU %user %nice %system %iowait %steal %idle 08:07:01 PM all 26.52 1.71 17.02 4.93 0.11 49.71 08:07:01 PM 0 20.40 2.78 19.98 3.47 0.12 53.25 08:07:01 PM 1 25.66 1.21 15.45 7.25 0.12 50.31 08:07:01 PM 2 37.90 1.36 16.20 5.21 0.12 39.21 08:07:01 PM 3 22.13 1.48 16.43 3.80 0.10 56.06 08:08:01 PM all 24.81 0.00 2.14 9.32 0.33 63.40 08:08:01 PM 0 28.87 0.00 1.64 13.62 0.91 54.96 08:08:01 PM 1 19.73 0.00 3.44 6.52 0.15 70.16 08:08:01 PM 2 25.02 0.00 1.68 4.83 0.15 68.32 08:08:01 PM 3 25.56 0.00 1.79 12.26 0.12 60.27 08:09:01 PM all 64.95 0.00 2.11 4.13 0.13 28.69 08:09:01 PM 0 60.12 0.00 2.76 5.29 0.12 31.70 08:09:01 PM 1 67.33 0.00 2.14 3.91 0.13 26.49 08:09:01 PM 2 69.26 0.00 1.47 5.62 0.12 23.53 08:09:01 PM 3 63.06 0.00 2.07 1.69 0.13 33.05 08:10:02 PM all 44.12 0.00 2.31 0.47 0.10 53.00 08:10:02 PM 0 44.95 0.00 2.29 0.52 0.13 52.10 08:10:02 PM 1 48.97 0.00 1.67 0.43 0.08 48.84 08:10:02 PM 2 47.92 0.00 3.26 0.25 0.10 48.46 08:10:02 PM 3 34.61 0.00 2.03 0.67 0.08 62.61 Average: all 40.11 0.43 5.88 4.71 0.17 48.70 Average: 0 38.56 0.69 6.65 5.75 0.32 48.03 Average: 1 40.46 0.30 5.66 4.52 0.12 48.94 Average: 2 45.07 0.34 5.65 3.97 0.12 44.85 Average: 3 36.36 0.37 5.56 4.61 0.11 52.99