---> uname -a: Linux prd-centos8-builder-2c-1g-22572.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 543 5070 19 2084 6852 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:d1:98:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fed1:981d/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) 04/11/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 227.15 126.05 101.10 3680.45 6900.93 10:06:01 PM 85.37 0.48 84.89 56.65 8199.82 10:07:01 PM 24.30 0.40 23.90 11.60 996.37 10:08:01 PM 25.41 0.48 24.93 49.06 562.44 Average: 90.56 31.85 58.70 949.40 4165.06 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5296124 7039732 2588320 32.83 2688 1916460 682104 7.64 218288 2026080 142924 10:06:01 PM 5260988 7080332 2623456 33.27 2688 1987316 643816 7.21 244336 2012108 16440 10:07:01 PM 5213340 7032988 2671104 33.88 2688 1987656 676568 7.57 256292 2048024 4 10:08:01 PM 5224508 7048604 2659936 33.74 2688 1991496 667132 7.47 424668 1868364 12560 Average: 5248740 7050414 2635704 33.43 2688 1970732 667405 7.47 285896 1988644 42982 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 199.27 117.01 1310.98 48.70 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.19 26.34 189.01 8.10 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.73 25.83 25.06 8.06 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 37.26 29.83 33.92 11.89 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 74.36 49.75 389.74 19.19 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) 04/11/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.06 2.24 17.94 5.19 0.10 32.46 10:05:01 PM 0 37.47 1.58 14.98 5.28 0.10 40.58 10:05:01 PM 1 46.71 2.91 20.93 5.10 0.10 24.25 10:06:01 PM all 39.28 0.00 2.75 2.60 0.11 55.26 10:06:01 PM 0 25.39 0.00 2.78 1.88 0.12 69.84 10:06:01 PM 1 53.16 0.00 2.73 3.31 0.10 40.71 10:07:01 PM all 38.06 0.00 2.05 0.28 0.11 59.50 10:07:01 PM 0 12.67 0.00 1.63 0.33 0.10 85.26 10:07:01 PM 1 63.47 0.00 2.47 0.23 0.12 33.72 10:08:01 PM all 42.41 0.00 2.47 0.30 0.09 54.73 10:08:01 PM 0 16.75 0.00 2.33 0.28 0.10 80.54 10:08:01 PM 1 68.10 0.00 2.62 0.32 0.08 28.89 Average: all 40.45 0.55 6.26 2.08 0.10 50.56 Average: 0 23.03 0.39 5.41 1.94 0.10 69.13 Average: 1 57.91 0.72 7.11 2.23 0.10 31.93