---> uname -a: Linux prd-centos8-builder-4c-4g-19457.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: 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): 0-3 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 710 12259 19 2793 14705 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:f6:8e:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fef6:8e21/64 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) 03/30/2024 _x86_64_ (4 CPU) 15:50:27 LINUX RESTART (4 CPU) 03:51:02 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 232.29 129.92 102.37 4633.31 6432.01 03:53:01 PM 333.37 20.81 312.56 4418.93 10872.39 03:54:01 PM 186.89 0.97 185.92 197.40 9342.85 03:55:01 PM 102.85 0.67 102.18 65.86 13124.96 Average: 213.78 37.71 176.07 2319.33 9957.61 03:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13469028 15157096 2672504 16.56 2688 1893840 794540 4.62 206000 2098372 142904 03:53:01 PM 12426660 14504892 3714872 23.01 2688 2274348 1216664 7.08 288008 3011400 163248 03:54:01 PM 8928800 11601268 7212732 44.68 2688 2860188 4280284 24.90 500620 6253812 404000 03:55:01 PM 12549752 15054560 3591780 22.25 2688 2692516 843716 4.91 635672 2510344 11024 Average: 11843560 14079454 4297972 26.63 2688 2430223 1783801 10.38 407575 3468482 180294 03:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 308.93 161.67 1525.75 53.18 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 303.53 249.47 2957.25 52.98 0.00 0.00 0.00 0.00 03:54:01 PM lo 939.64 939.64 940.76 940.76 0.00 0.00 0.00 0.00 03:54:01 PM eth0 301.73 220.68 3963.57 29.06 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.42 0.42 1.29 1.29 0.00 0.00 0.00 0.00 03:55:01 PM eth0 188.97 162.39 314.20 638.55 0.00 0.00 0.00 0.00 Average: lo 236.01 236.01 236.51 236.51 0.00 0.00 0.00 0.00 Average: eth0 275.66 198.71 2193.05 194.01 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) 03/30/2024 _x86_64_ (4 CPU) 15:50:27 LINUX RESTART (4 CPU) 03:51:02 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 24.02 1.26 15.15 3.01 0.10 56.45 03:52:01 PM 0 25.57 1.05 15.33 2.76 0.10 55.18 03:52:01 PM 1 25.49 1.52 15.91 2.28 0.10 54.70 03:52:01 PM 2 18.32 1.16 15.37 3.89 0.10 61.16 03:52:01 PM 3 26.70 1.30 13.99 3.13 0.10 54.78 03:53:01 PM all 38.11 0.00 2.32 3.43 0.11 56.03 03:53:01 PM 0 37.18 0.00 2.51 4.66 0.12 55.54 03:53:01 PM 1 40.80 0.00 2.34 4.55 0.12 52.18 03:53:01 PM 2 33.41 0.00 1.94 1.44 0.10 63.11 03:53:01 PM 3 41.06 0.00 2.49 3.08 0.10 53.28 03:54:01 PM all 68.50 0.00 2.42 1.97 0.11 27.00 03:54:01 PM 0 68.32 0.00 1.74 1.57 0.12 28.24 03:54:01 PM 1 63.22 0.00 2.65 2.80 0.12 31.22 03:54:01 PM 2 69.82 0.00 1.84 1.00 0.10 27.23 03:54:01 PM 3 72.64 0.00 3.46 2.49 0.10 21.31 03:55:01 PM all 26.58 0.00 1.81 2.00 0.07 69.53 03:55:01 PM 0 12.17 0.00 1.74 2.34 0.07 83.69 03:55:01 PM 1 12.99 0.00 1.57 1.24 0.07 84.14 03:55:01 PM 2 42.62 0.00 1.89 1.41 0.07 54.01 03:55:01 PM 3 38.56 0.00 2.05 3.01 0.08 56.30 Average: all 39.37 0.31 5.38 2.60 0.10 52.24 Average: 0 35.84 0.26 5.28 2.83 0.10 55.68 Average: 1 35.66 0.37 5.57 2.72 0.10 55.57 Average: 2 41.16 0.29 5.21 1.92 0.09 51.33 Average: 3 44.83 0.32 5.45 2.92 0.10 46.37