---> uname -a: Linux prd-centos8-builder-2c-1g-42672.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 584 5026 19 2088 6810 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:9a:00:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe9a:2b/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) 09/28/2024 _x86_64_ (2 CPU) 04:09:26 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 242.40 136.00 106.40 1804.80 205248.00 04:11:01 AM 297.03 142.25 154.78 6023.19 7781.87 04:12:01 AM 92.45 0.77 91.68 64.26 8324.58 04:13:01 AM 21.86 0.10 21.76 3.60 840.11 04:14:01 AM 17.16 0.28 16.88 25.72 355.00 Average: 107.83 36.37 71.46 1530.74 5366.16 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6068668 7330716 1815776 23.03 2688 1455140 367772 4.66 104220 1442556 328 04:11:01 AM 5287472 7026796 2596972 32.94 2688 1911728 710368 7.95 218648 2035104 137836 04:12:01 AM 5157312 6979452 2727132 34.59 2688 1989932 760812 8.52 246424 2115564 13544 04:13:01 AM 5145808 6968240 2738636 34.73 2688 1990216 753040 8.43 258444 2114416 200 04:14:01 AM 5123132 6946324 2761312 35.02 2688 1990964 776176 8.69 427572 1968508 168 Average: 5356478 7050306 2527966 32.06 2688 1867596 673634 7.54 251062 1935230 30415 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 337.52 167.61 1786.80 65.96 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 33.74 27.53 198.19 8.76 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 19.58 16.60 13.86 6.94 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 31.04 26.59 29.93 15.52 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 104.93 59.28 504.60 24.17 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) 09/28/2024 _x86_64_ (2 CPU) 04:09:26 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 1.63 5.31 17.96 50.61 0.00 24.49 04:10:01 AM 0 1.64 4.92 16.39 27.87 0.00 49.18 04:10:01 AM 1 1.63 5.69 19.51 73.17 0.00 0.00 04:11:01 AM all 40.62 2.33 19.53 5.92 0.14 31.47 04:11:01 AM 0 37.68 2.01 18.21 5.48 0.14 36.48 04:11:01 AM 1 43.58 2.65 20.85 6.36 0.14 26.42 04:12:01 AM all 34.56 0.00 2.74 2.63 0.10 59.97 04:12:01 AM 0 30.52 0.00 2.56 2.33 0.08 64.51 04:12:01 AM 1 38.62 0.00 2.92 2.93 0.12 55.42 04:13:01 AM all 24.42 0.00 1.47 0.33 0.08 73.70 04:13:01 AM 0 21.58 0.00 1.60 0.10 0.08 76.63 04:13:01 AM 1 27.26 0.00 1.33 0.57 0.07 70.77 04:14:01 AM all 35.39 0.00 2.06 0.18 0.10 62.27 04:14:01 AM 0 25.07 0.00 1.98 0.17 0.08 72.69 04:14:01 AM 1 45.71 0.00 2.13 0.20 0.12 51.84 Average: all 33.56 0.60 6.45 2.50 0.10 56.80 Average: 0 28.55 0.52 6.09 2.14 0.10 62.61 Average: 1 38.58 0.68 6.80 2.86 0.11 50.97