---> uname -a: Linux prd-centos8-builder-4c-4g-3767.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 739 11877 19 3143 14688 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:5e:ee:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe5e:eedd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:b7:7b:f7 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) 04/02/2024 _x86_64_ (4 CPU) 01:13:20 LINUX RESTART (4 CPU) 01:14:01 AM tps rtps wtps bread/s bwrtn/s 01:15:01 AM 83.77 23.29 60.47 5762.10 18430.69 01:16:01 AM 90.50 10.83 79.68 2559.65 12689.62 01:17:01 AM 96.53 5.90 90.64 370.28 7734.67 Average: 90.27 13.34 76.93 2897.96 12952.86 01:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 AM 11745800 14087348 4393644 27.22 2688 2564736 3112752 18.11 206972 3855620 240296 01:16:01 AM 12415064 15086896 3724380 23.08 2688 2888704 1161676 6.76 455052 2924596 89324 01:17:01 AM 12221212 15049404 3918232 24.28 2688 3035196 1120348 6.52 477844 3055728 59264 Average: 12127359 14741216 4012085 24.86 2688 2829545 1798259 10.46 379956 3278648 129628 01:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 435.33 249.52 4658.32 53.15 0.00 0.00 0.00 0.00 01:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM lo 2.60 2.60 0.16 0.16 0.00 0.00 0.00 0.00 01:16:01 AM eth0 63.32 50.92 692.28 7.09 0.00 0.00 0.00 0.00 01:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 33.21 24.61 236.78 5.75 0.00 0.00 0.00 0.00 01:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 177.34 108.38 1863.02 22.01 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) 04/02/2024 _x86_64_ (4 CPU) 01:13:20 LINUX RESTART (4 CPU) 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 21.32 0.00 3.10 3.30 0.09 72.19 01:15:01 AM 0 20.06 0.00 2.12 6.58 0.07 71.17 01:15:01 AM 1 26.93 0.00 4.60 2.24 0.12 66.11 01:15:01 AM 2 19.74 0.00 2.96 3.13 0.09 74.08 01:15:01 AM 3 18.69 0.00 2.77 1.19 0.07 77.29 01:16:01 AM all 43.50 0.00 2.75 1.82 0.12 51.81 01:16:01 AM 0 42.55 0.00 3.19 1.41 0.13 52.71 01:16:01 AM 1 38.97 0.00 2.30 0.54 0.12 58.07 01:16:01 AM 2 53.65 0.00 3.92 4.67 0.12 37.64 01:16:01 AM 3 38.83 0.00 1.61 0.67 0.10 58.79 01:17:01 AM all 18.88 0.00 2.55 1.60 0.07 76.90 01:17:01 AM 0 28.28 0.00 2.67 1.10 0.08 67.85 01:17:01 AM 1 5.65 0.00 0.90 1.81 0.07 91.57 01:17:01 AM 2 34.20 0.00 5.01 2.83 0.10 57.86 01:17:01 AM 3 7.41 0.00 1.62 0.65 0.03 90.28 Average: all 27.93 0.00 2.80 2.23 0.09 66.95 Average: 0 30.31 0.00 2.66 3.03 0.10 63.91 Average: 1 23.79 0.00 2.58 1.52 0.10 72.01 Average: 2 35.96 0.00 3.97 3.55 0.10 56.43 Average: 3 21.65 0.00 2.00 0.84 0.07 75.45