---> uname -a: Linux prd-centos8-builder-2c-1g-18974.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 565 5038 19 2096 6830 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:1c:1a:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe1c:1a9b/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) 03/28/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 232.21 136.54 95.67 5973.88 6911.86 09:06:01 PM 88.75 0.28 88.47 17.86 8525.74 09:07:01 PM 30.69 0.30 30.39 42.39 1528.36 09:08:01 PM 18.88 0.58 18.30 33.73 434.09 Average: 92.64 34.43 58.21 1517.09 4350.30 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5278032 7026512 2606412 33.06 2688 1922180 735204 8.23 219256 2047564 146732 09:06:01 PM 5209716 7039132 2674728 33.92 2688 1997400 690108 7.73 240808 2070832 31964 09:07:01 PM 5118440 6949176 2766004 35.08 2688 1998804 771048 8.63 245248 2157364 156 09:08:01 PM 5122728 6954488 2761716 35.03 2688 1999824 761880 8.53 414528 1984008 156 Average: 5182229 6992327 2702215 34.27 2688 1979552 739560 8.28 279960 2064942 44752 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 294.09 157.43 1749.50 62.19 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 27.31 22.43 187.23 7.41 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.63 24.08 27.06 8.54 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 37.14 30.33 33.27 10.66 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 96.55 58.57 499.30 22.20 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) 03/28/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.11 2.20 18.14 5.93 0.11 31.51 09:05:01 PM 0 41.50 1.55 16.43 5.61 0.12 34.79 09:05:01 PM 1 42.73 2.85 19.85 6.25 0.10 28.21 09:06:01 PM all 32.79 0.00 2.75 6.50 0.09 57.87 09:06:01 PM 0 38.08 0.00 2.83 5.58 0.08 53.42 09:06:01 PM 1 27.50 0.00 2.66 7.42 0.10 62.31 09:07:01 PM all 36.52 0.00 1.57 0.63 0.08 61.20 09:07:01 PM 0 52.27 0.00 1.63 0.73 0.08 45.28 09:07:01 PM 1 20.77 0.00 1.50 0.53 0.08 77.11 09:08:01 PM all 36.88 0.00 2.10 0.27 0.10 60.64 09:08:01 PM 0 40.76 0.00 2.13 0.35 0.12 56.65 09:08:01 PM 1 33.00 0.00 2.07 0.20 0.08 64.65 Average: all 37.06 0.54 6.09 3.32 0.10 52.89 Average: 0 43.16 0.38 5.72 3.06 0.10 47.58 Average: 1 30.94 0.70 6.46 3.59 0.09 58.22