---> uname -a: Linux prd-centos8-builder-4c-4g-1601.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: 2799.996 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 740 12414 19 2605 14687 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:fe:f7:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fefe:f733/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:79:c1:52 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) 03/18/2024 _x86_64_ (4 CPU) 11:25:15 LINUX RESTART (4 CPU) 11:26:01 AM tps rtps wtps bread/s bwrtn/s 11:27:01 AM 191.65 13.70 177.96 2417.06 6363.45 11:28:01 AM 271.06 20.63 250.43 4232.72 12103.15 11:29:01 AM 63.83 0.23 63.60 96.63 7696.93 Average: 175.51 11.52 164.00 2248.81 8721.18 11:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 AM 13269160 15122820 2870284 17.78 2688 2067940 1112836 6.47 217184 2296864 173016 11:28:01 AM 11933372 14202964 4206072 26.06 2688 2473900 1874924 10.91 327400 3475236 185112 11:29:01 AM 12690968 15014424 3448476 21.37 2688 2525192 1186336 6.90 516332 2523988 40316 Average: 12631167 14780069 3508277 21.74 2688 2355677 1391365 8.09 353639 2765363 132815 11:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 80.41 68.36 946.76 14.57 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 276.27 232.06 3314.70 40.07 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 27.89 27.46 216.98 7.29 0.00 0.00 0.00 0.00 11:29:01 AM 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 128.19 109.29 1492.81 20.64 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) 03/18/2024 _x86_64_ (4 CPU) 11:25:15 LINUX RESTART (4 CPU) 11:26:01 AM CPU %user %nice %system %iowait %steal %idle 11:27:01 AM all 18.44 0.00 2.97 1.35 0.08 77.16 11:27:01 AM 0 18.70 0.00 2.65 1.22 0.08 77.35 11:27:01 AM 1 10.50 0.00 2.39 1.61 0.08 85.42 11:27:01 AM 2 23.90 0.00 3.33 1.25 0.07 71.45 11:27:01 AM 3 20.66 0.00 3.50 1.32 0.07 74.45 11:28:01 AM all 45.60 0.00 3.39 2.74 0.09 48.18 11:28:01 AM 0 54.45 0.00 3.98 2.25 0.10 39.22 11:28:01 AM 1 41.21 0.00 4.34 5.17 0.10 49.18 11:28:01 AM 2 41.49 0.00 2.75 0.94 0.08 54.73 11:28:01 AM 3 45.22 0.00 2.50 2.60 0.08 49.60 11:29:01 AM all 62.98 0.00 2.53 0.41 0.10 33.97 11:29:01 AM 0 58.94 0.00 1.56 0.12 0.10 39.29 11:29:01 AM 1 68.25 0.00 3.90 0.99 0.10 26.76 11:29:01 AM 2 65.38 0.00 2.09 0.38 0.08 32.06 11:29:01 AM 3 59.36 0.00 2.58 0.17 0.10 37.79 Average: all 42.33 0.00 2.96 1.50 0.09 53.12 Average: 0 43.98 0.00 2.73 1.19 0.09 52.00 Average: 1 39.98 0.00 3.55 2.59 0.09 53.79 Average: 2 43.60 0.00 2.72 0.86 0.08 52.74 Average: 3 41.75 0.00 2.86 1.36 0.08 53.95