---> uname -a: Linux prd-centos8-builder-2c-2g-33576.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 676 3946 19 3075 6703 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:0c:32:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe0c:3222/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:c5:ae:d1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (2 CPU) 21:18:51 LINUX RESTART (2 CPU) 09:19:02 PM tps rtps wtps bread/s bwrtn/s 09:20:01 PM 229.39 114.04 115.35 15407.17 42030.19 09:21:01 PM 118.52 7.08 111.44 1261.10 10716.81 09:22:01 PM 186.97 0.98 185.99 118.61 35448.76 Average: 178.01 40.29 137.72 5540.84 29328.05 09:19:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 PM 5309224 7032780 2573208 32.64 2688 1916144 976772 10.94 221704 2064252 103396 09:21:01 PM 4974000 7024540 2908432 36.90 2688 2225760 945928 10.59 258264 2294548 130416 09:22:01 PM 4124512 6941480 3757920 47.67 2688 2962044 940340 10.53 448980 2853704 142552 Average: 4802579 6999600 3079853 39.07 2688 2367983 954347 10.69 309649 2404168 125455 09:19:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 318.74 198.64 2098.33 61.76 0.00 0.00 0.00 0.00 09:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 66.58 53.09 680.21 7.24 0.00 0.00 0.00 0.00 09:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 163.25 116.82 2413.66 14.78 0.00 0.00 0.00 0.00 09:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 182.10 122.43 1728.68 27.74 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (2 CPU) 21:18:51 LINUX RESTART (2 CPU) 09:19:02 PM CPU %user %nice %system %iowait %steal %idle 09:20:01 PM all 51.99 0.03 10.71 6.66 0.12 30.48 09:20:01 PM 0 47.13 0.03 11.68 7.12 0.12 33.91 09:20:01 PM 1 56.85 0.03 9.75 6.21 0.12 27.05 09:21:01 PM all 35.20 0.00 6.14 3.34 0.11 55.21 09:21:01 PM 0 23.03 0.00 5.21 3.67 0.10 67.98 09:21:01 PM 1 47.34 0.00 7.06 3.01 0.12 42.47 09:22:01 PM all 39.86 0.00 7.79 8.76 0.11 43.48 09:22:01 PM 0 37.06 0.00 7.56 8.33 0.10 46.95 09:22:01 PM 1 42.66 0.00 8.02 9.19 0.12 40.01 Average: all 42.28 0.01 8.19 6.24 0.11 43.16 Average: 0 35.65 0.01 8.12 6.36 0.11 49.74 Average: 1 48.90 0.01 8.26 6.12 0.12 36.58