---> uname -a: Linux prd-centos8-builder-4c-4g-26668.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: 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): 0-3 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 729 12814 19 2216 14705 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:c7:8a:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fec7:8a75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:15:e7:53 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) 09/23/2024 _x86_64_ (4 CPU) 21:09:51 LINUX RESTART (4 CPU) 09:10:01 PM tps rtps wtps bread/s bwrtn/s 09:10:03 PM 180.86 180.86 0.00 14041.15 0.00 09:11:01 PM 247.58 72.56 175.02 14329.73 40954.19 09:12:01 PM 87.85 9.33 78.52 1431.76 6774.90 Average: 166.64 42.86 123.78 7882.70 23170.65 09:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:03 PM 15243796 15304280 895632 5.55 2688 299132 942644 5.84 67572 553708 2292 09:11:01 PM 13591860 15158660 2547568 15.78 2688 1796148 1104960 6.43 333640 1908536 34980 09:12:01 PM 13234824 15093824 2904604 18.00 2688 2073876 1116572 6.50 376420 2168472 127756 Average: 14023493 15185588 2115935 13.11 2688 1389719 1054725 6.14 259211 1543572 55009 09:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:03 PM lo 0.96 0.96 0.04 0.04 0.00 0.00 0.00 0.00 09:10:03 PM eth0 44.98 25.84 211.69 2.83 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 226.82 153.09 1342.17 62.55 0.00 0.00 0.00 0.00 09:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 87.29 74.09 927.75 10.64 0.00 0.00 0.00 0.00 09:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.97 111.42 1115.52 35.58 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) 09/23/2024 _x86_64_ (4 CPU) 21:09:51 LINUX RESTART (4 CPU) 09:10:01 PM CPU %user %nice %system %iowait %steal %idle 09:10:03 PM all 95.56 0.00 4.44 0.00 0.00 0.00 09:10:03 PM 0 99.52 0.00 0.48 0.00 0.00 0.00 09:10:03 PM 1 93.20 0.00 6.80 0.00 0.00 0.00 09:10:03 PM 2 93.27 0.00 6.73 0.00 0.00 0.00 09:10:03 PM 3 96.19 0.00 3.81 0.00 0.00 0.00 09:11:01 PM all 29.12 0.00 6.85 6.40 0.10 57.54 09:11:01 PM 0 25.93 0.00 6.74 3.47 0.09 63.77 09:11:01 PM 1 30.81 0.00 6.00 6.12 0.09 56.98 09:11:01 PM 2 28.78 0.00 6.92 8.74 0.09 55.47 09:11:01 PM 3 30.95 0.00 7.74 7.24 0.12 53.95 09:12:01 PM all 18.19 0.00 2.78 1.09 0.07 77.87 09:12:01 PM 0 7.14 0.00 1.94 0.50 0.08 90.34 09:12:01 PM 1 34.64 0.00 4.03 0.74 0.08 60.52 09:12:01 PM 2 17.22 0.00 2.27 1.37 0.05 79.08 09:12:01 PM 3 13.78 0.00 2.88 1.76 0.05 81.54 Average: all 24.80 0.00 4.76 3.62 0.08 66.73 Average: 0 17.78 0.00 4.22 1.92 0.08 76.00 Average: 1 33.81 0.00 5.03 3.32 0.08 57.77 Average: 2 24.12 0.00 4.59 4.90 0.07 66.33 Average: 3 23.48 0.00 5.23 4.36 0.08 66.85