---> uname -a: Linux prd-centos8-builder-4c-4g-1278.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): 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 12G 69G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 818 10008 19 4933 14593 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:ee:d8:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feee:d89b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:0b:ed:65 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) 12/09/2024 _x86_64_ (4 CPU) 09:54:56 LINUX RESTART (4 CPU) 09:56:01 AM tps rtps wtps bread/s bwrtn/s 09:57:01 AM 167.93 20.59 147.33 4193.27 10103.38 09:58:01 AM 162.18 5.28 156.90 1084.71 16801.18 09:59:01 AM 144.59 0.85 143.74 16.66 53105.58 10:00:01 AM 111.90 0.57 111.33 93.05 35249.33 Average: 146.65 6.82 139.83 1346.97 28814.60 09:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 AM 12544728 14760180 3594708 22.27 2688 2421636 1412452 8.22 243852 2955644 277312 09:58:01 AM 10828552 13356580 5310884 32.91 2688 2722872 2602324 15.14 354876 4513348 97060 09:59:01 AM 8909948 13243232 7229488 44.79 2688 4506792 2652836 15.43 860756 5874828 345584 10:00:01 AM 10253444 14944092 5885992 36.47 2688 4856276 1181744 6.88 686632 4694668 15488 Average: 10634168 14076021 5505268 34.11 2688 3626894 1962339 11.42 536529 4509622 183861 09:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 244.25 186.42 3621.35 32.36 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 269.91 217.23 3165.10 36.77 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 09:59:01 AM eth0 156.41 134.36 1465.42 25.76 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 AM eth0 119.60 109.33 221.71 36.74 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 197.55 161.84 2118.47 32.91 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) 12/09/2024 _x86_64_ (4 CPU) 09:54:56 LINUX RESTART (4 CPU) 09:56:01 AM CPU %user %nice %system %iowait %steal %idle 09:57:01 AM all 24.46 0.00 3.55 2.49 0.10 69.39 09:57:01 AM 0 29.34 0.00 4.06 1.76 0.15 64.69 09:57:01 AM 1 25.41 0.00 3.33 1.76 0.10 69.40 09:57:01 AM 2 26.13 0.00 4.06 3.51 0.08 66.22 09:57:01 AM 3 16.93 0.00 2.76 2.95 0.08 77.27 09:58:01 AM all 66.08 0.00 3.62 1.24 0.11 28.95 09:58:01 AM 0 68.24 0.00 3.75 2.12 0.12 25.78 09:58:01 AM 1 64.77 0.00 4.01 0.74 0.10 30.39 09:58:01 AM 2 67.53 0.00 2.77 1.41 0.10 28.19 09:58:01 AM 3 63.79 0.00 3.97 0.71 0.12 31.42 09:59:01 AM all 38.02 0.00 3.68 3.95 0.10 54.26 09:59:01 AM 0 43.34 0.00 5.03 5.70 0.10 45.83 09:59:01 AM 1 26.29 0.00 3.37 3.76 0.10 66.49 09:59:01 AM 2 29.61 0.00 1.36 3.68 0.08 65.27 09:59:01 AM 3 52.85 0.00 4.97 2.67 0.10 39.41 10:00:01 AM all 37.93 0.00 3.52 2.43 0.10 56.03 10:00:01 AM 0 43.56 0.00 2.39 3.48 0.08 50.49 10:00:01 AM 1 32.17 0.00 4.86 2.14 0.10 60.72 10:00:01 AM 2 42.13 0.00 2.18 3.41 0.10 52.18 10:00:01 AM 3 33.88 0.00 4.64 0.69 0.10 60.70 Average: all 41.61 0.00 3.59 2.53 0.10 52.17 Average: 0 46.10 0.00 3.81 3.26 0.11 46.72 Average: 1 37.15 0.00 3.89 2.10 0.10 56.76 Average: 2 41.35 0.00 2.59 3.00 0.09 52.96 Average: 3 41.84 0.00 4.08 1.75 0.10 52.22