---> uname -a: Linux prd-centos8-builder-2c-1g-3547.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 675 4668 19 2353 6727 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:05:d1:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe05:d1b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:fb:4b:44 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/01/2024 _x86_64_ (2 CPU) 04:00:34 LINUX RESTART (2 CPU) 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 113.16 20.19 92.97 5075.97 21992.28 04:03:02 AM 35.08 6.58 28.50 1141.30 6916.74 04:04:01 AM 94.73 7.49 87.24 1365.06 7916.00 Average: 80.79 11.41 69.38 2524.23 12262.34 04:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5249504 6952208 2632932 33.40 2688 1899480 1330216 14.89 255496 2102508 164608 04:03:02 AM 5056952 6896312 2825484 35.85 2688 2031356 1118724 12.53 434100 2101344 72492 04:04:01 AM 4866340 6911884 3016096 38.26 2688 2227680 1076656 12.06 459112 2227152 46532 Average: 5057599 6920135 2824837 35.84 2688 2052839 1175199 13.16 382903 2143668 94544 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 318.54 187.16 1518.85 62.43 0.00 0.00 0.00 0.00 04:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:02 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:03:02 AM eth0 44.58 37.58 425.21 5.84 0.00 0.00 0.00 0.00 04:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 48.33 40.26 509.04 7.29 0.00 0.00 0.00 0.00 04:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.95 88.23 816.75 25.15 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/01/2024 _x86_64_ (2 CPU) 04:00:34 LINUX RESTART (2 CPU) 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 20.25 0.00 4.53 2.04 0.07 73.11 04:02:01 AM 0 18.21 0.00 5.64 3.87 0.08 72.19 04:02:01 AM 1 22.28 0.00 3.43 0.22 0.05 74.02 04:03:02 AM all 14.95 0.00 2.48 0.65 0.08 81.85 04:03:02 AM 0 13.43 0.00 2.00 0.42 0.08 84.07 04:03:02 AM 1 16.47 0.00 2.96 0.89 0.07 79.62 04:04:01 AM all 36.52 0.00 5.00 1.81 0.10 56.57 04:04:01 AM 0 36.12 0.00 5.00 1.24 0.10 57.54 04:04:01 AM 1 36.92 0.00 5.00 2.38 0.10 55.59 Average: all 23.87 0.00 4.00 1.50 0.08 70.56 Average: 0 22.54 0.00 4.20 1.83 0.09 71.33 Average: 1 25.19 0.00 3.79 1.16 0.07 69.78