---> uname -a: Linux prd-centos8-builder-2c-1g-19176.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 574 5039 19 2085 6821 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:ff:6a:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feff:6ae3/64 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) 03/29/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 221.36 118.62 102.73 4114.88 6913.09 08:06:01 PM 86.94 0.48 86.45 56.65 8291.02 08:07:01 PM 24.25 0.40 23.85 11.60 1000.73 08:08:01 PM 24.05 0.48 23.56 49.06 540.79 Average: 89.16 30.00 59.15 1058.26 4186.81 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5261968 7007028 2622476 33.26 2688 1917984 777440 8.70 217800 2063776 143252 08:06:01 PM 5247232 7068092 2637212 33.45 2688 1988408 697032 7.80 244060 2028400 16440 08:07:01 PM 5199736 7020488 2684708 34.05 2688 1988744 732172 8.20 245596 2075196 4 08:08:01 PM 5158264 6983548 2726180 34.58 2688 1992664 746220 8.35 423704 1937948 12724 Average: 5216800 7019789 2667644 33.83 2688 1971950 738216 8.26 282790 2026330 43105 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 247.94 141.03 1639.13 61.83 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 31.46 25.79 186.87 7.92 0.00 0.00 0.00 0.00 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 29.88 23.78 27.61 8.12 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 35.16 28.96 34.02 11.74 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 86.12 54.90 471.99 22.40 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) 03/29/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 45.13 1.64 16.76 3.56 0.12 32.78 08:05:01 PM 0 44.11 1.49 16.40 3.98 0.12 33.90 08:05:01 PM 1 46.16 1.80 17.13 3.14 0.12 31.66 08:06:01 PM all 38.60 0.00 2.72 1.97 0.11 56.60 08:06:01 PM 0 25.20 0.00 2.36 1.15 0.12 71.17 08:06:01 PM 1 52.03 0.00 3.08 2.80 0.10 41.99 08:07:01 PM all 35.68 0.00 1.84 0.23 0.09 62.16 08:07:01 PM 0 22.81 0.00 1.85 0.28 0.10 74.96 08:07:01 PM 1 48.57 0.00 1.83 0.18 0.08 49.33 08:08:01 PM all 39.80 0.00 2.44 0.26 0.10 57.40 08:08:01 PM 0 44.52 0.00 2.52 0.28 0.10 52.58 08:08:01 PM 1 35.09 0.00 2.36 0.23 0.10 62.21 Average: all 39.78 0.41 5.89 1.50 0.10 52.32 Average: 0 34.11 0.37 5.73 1.41 0.11 58.27 Average: 1 45.46 0.44 6.05 1.58 0.10 46.37