---> uname -a: Linux prd-centos8-builder-2c-2g-518.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 716 3889 19 3091 6663 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:58:51:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe58:519b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:b3:60:7a 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) 12/06/2024 _x86_64_ (2 CPU) 13:06:19 LINUX RESTART (2 CPU) 01:07:02 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 134.77 30.57 104.20 7566.18 24644.47 01:09:01 PM 104.97 3.48 101.48 87.57 9819.06 01:10:01 PM 126.04 2.23 123.81 240.59 19497.87 01:11:01 PM 116.73 0.90 115.83 113.03 13671.86 Average: 120.57 9.21 111.36 1978.33 16875.63 01:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 5151444 6931388 2730988 34.65 2688 1969516 1064964 11.92 224392 2205492 99540 01:09:01 PM 4809720 6921432 3072712 38.98 2688 2283012 1064172 11.92 234008 2469404 194004 01:10:01 PM 4175460 6829052 3706972 47.03 2688 2799676 1115508 12.49 270908 2982788 188564 01:11:01 PM 4023476 6863528 3858956 48.96 2688 2966476 989124 11.08 467340 2895564 15016 Average: 4540025 6886350 3342407 42.40 2688 2504670 1058442 11.85 299162 2638312 124281 01:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 301.24 188.92 1590.48 59.76 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 59.45 48.10 769.79 7.83 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 69.48 54.20 937.64 7.00 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 30.46 29.96 100.67 9.55 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 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 114.37 79.83 846.51 20.87 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) 12/06/2024 _x86_64_ (2 CPU) 13:06:19 LINUX RESTART (2 CPU) 01:07:02 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 39.46 0.00 7.65 9.20 0.11 43.58 01:08:01 PM 0 47.40 0.00 8.52 10.21 0.10 33.76 01:08:01 PM 1 31.52 0.00 6.78 8.20 0.12 53.39 01:09:01 PM all 32.42 0.00 6.10 4.23 0.13 57.13 01:09:01 PM 0 32.93 0.00 6.23 5.14 0.12 55.59 01:09:01 PM 1 31.90 0.00 5.98 3.31 0.13 58.67 01:10:01 PM all 52.08 0.00 9.47 5.36 0.13 32.97 01:10:01 PM 0 61.26 0.00 10.02 4.66 0.13 23.93 01:10:01 PM 1 42.91 0.00 8.92 6.06 0.12 41.99 01:11:01 PM all 42.84 0.00 5.54 3.60 0.11 47.92 01:11:01 PM 0 54.65 0.00 5.98 3.50 0.12 35.76 01:11:01 PM 1 31.08 0.00 5.10 3.69 0.10 60.03 Average: all 41.71 0.00 7.18 5.57 0.12 45.42 Average: 0 49.05 0.00 7.68 5.85 0.12 37.31 Average: 1 34.37 0.00 6.69 5.29 0.12 53.53