---> uname -a: Linux prd-centos8-builder-2c-2g-34125.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 707 3945 19 3045 6672 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:4f:b8:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe4f:b88a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:67:3b:3b 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) 10/02/2024 _x86_64_ (2 CPU) 12:02:51 LINUX RESTART (2 CPU) 12:03:01 PM tps rtps wtps bread/s bwrtn/s 12:04:01 PM 235.82 113.41 122.41 15245.80 41407.60 12:05:01 PM 92.39 7.08 85.30 1261.31 7334.77 12:06:01 PM 209.46 1.35 208.11 182.74 37558.83 Average: 179.22 40.61 138.61 5563.28 28767.07 12:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 PM 5308216 7010332 2574216 32.66 2688 1894772 965712 10.81 220800 2066244 77848 12:05:01 PM 4893856 6936716 2988576 37.91 2688 2218540 1014108 11.35 260404 2377228 209600 12:06:01 PM 4081136 6872448 3801296 48.22 2688 2939316 980132 10.97 448164 2897684 162828 Average: 4761069 6939832 3121363 39.60 2688 2350876 986651 11.05 309789 2447052 150092 12:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 351.17 192.79 1970.58 60.55 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 73.89 61.40 778.36 8.08 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 175.86 129.96 2533.88 18.34 0.00 0.00 0.00 0.00 12:06:01 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 200.31 128.05 1760.94 28.99 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) 10/02/2024 _x86_64_ (2 CPU) 12:02:51 LINUX RESTART (2 CPU) 12:03:01 PM CPU %user %nice %system %iowait %steal %idle 12:04:01 PM all 51.50 0.03 11.23 8.30 0.12 28.83 12:04:01 PM 0 52.77 0.00 12.20 9.10 0.12 25.81 12:04:01 PM 1 50.24 0.05 10.25 7.49 0.12 31.85 12:05:01 PM all 34.49 0.00 5.98 3.23 0.10 56.20 12:05:01 PM 0 43.24 0.00 6.86 3.24 0.10 46.57 12:05:01 PM 1 25.76 0.00 5.11 3.22 0.10 65.81 12:06:01 PM all 47.63 0.00 8.42 7.53 0.12 36.30 12:06:01 PM 0 52.65 0.00 8.42 7.40 0.13 31.39 12:06:01 PM 1 42.60 0.00 8.41 7.66 0.10 41.24 Average: all 44.51 0.01 8.53 6.34 0.11 40.50 Average: 0 49.54 0.00 9.15 6.57 0.12 34.63 Average: 1 39.48 0.02 7.91 6.11 0.11 46.38