---> uname -a: Linux prd-centos8-builder-2c-1g-22173.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 571 5042 19 2085 6824 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:cf:10:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fecf:10d7/64 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) 04/10/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 232.18 132.56 99.62 3829.41 7078.92 10:06:01 PM 90.12 0.28 89.84 17.86 8765.94 10:07:01 PM 27.83 0.60 27.23 50.39 1048.69 10:08:01 PM 17.69 0.28 17.41 25.72 370.44 Average: 90.78 32.60 58.18 956.83 4292.81 10:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5334064 7076464 2550380 32.35 2688 1915560 667924 7.48 217632 1989528 142540 10:06:01 PM 5222240 7041120 2662204 33.77 2688 1986212 673996 7.54 239956 2055356 16436 10:07:01 PM 5218876 7038700 2665568 33.81 2688 1987712 690896 7.73 255584 2044184 32 10:08:01 PM 5194580 7015288 2689864 34.12 2688 1988636 700052 7.84 424536 1899644 172 Average: 5242440 7042893 2642004 33.51 2688 1969530 683217 7.65 284427 1997178 39795 10:04:03 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 236.72 121.46 1536.30 52.62 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 25.92 21.59 186.09 6.80 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 28.11 25.75 27.91 14.05 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 34.57 29.16 33.40 10.19 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 80.02 48.88 436.73 20.65 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) 04/10/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.66 2.40 18.25 5.98 0.14 30.56 10:05:01 PM 0 47.61 2.03 15.80 6.20 0.11 28.25 10:05:01 PM 1 37.62 2.78 20.75 5.76 0.18 32.91 10:06:01 PM all 30.85 0.00 2.31 8.39 0.10 58.34 10:06:01 PM 0 44.11 0.00 2.56 9.83 0.10 43.40 10:06:01 PM 1 17.73 0.00 2.07 6.97 0.10 73.13 10:07:01 PM all 36.40 0.00 2.07 2.10 0.11 59.33 10:07:01 PM 0 36.83 0.00 2.09 2.04 0.12 58.93 10:07:01 PM 1 35.97 0.00 2.04 2.16 0.10 59.73 10:08:01 PM all 38.46 0.00 2.12 0.34 0.13 58.95 10:08:01 PM 0 57.33 0.00 2.47 0.39 0.13 39.68 10:08:01 PM 1 19.71 0.00 1.77 0.28 0.12 78.12 Average: all 37.02 0.58 6.04 4.18 0.12 52.06 Average: 0 46.46 0.49 5.63 4.60 0.11 42.70 Average: 1 27.57 0.66 6.44 3.77 0.12 61.43