---> uname -a: Linux prd-centos8-builder-4c-4g-2238.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 790 12017 19 2952 14620 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:2f:eb:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe2f:ebba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:d2:26:2e 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) 03/27/2024 _x86_64_ (4 CPU) 03:49:12 LINUX RESTART (4 CPU) 03:50:01 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 188.27 14.03 174.25 2446.78 6911.49 03:52:01 AM 123.71 0.12 123.59 18.13 13608.25 03:53:01 AM 150.03 1.32 148.72 177.94 22441.67 Average: 154.01 5.15 148.85 881.04 14320.06 03:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 13266892 15112264 2872544 17.80 2688 2060268 1144312 6.66 226892 2289900 158168 03:52:01 AM 12653304 15054432 3486132 21.60 2688 2596844 1174488 6.83 246988 2811288 363144 03:53:01 AM 12303992 14967508 3835444 23.76 2688 2840608 1139848 6.63 465864 2879236 27928 Average: 12741396 15044735 3398040 21.05 2688 2499240 1152883 6.71 313248 2660141 183080 03:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 115.89 86.54 911.55 18.24 0.00 0.00 0.00 0.00 03:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 88.30 64.15 1443.79 9.24 0.00 0.00 0.00 0.00 03:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 69.49 57.33 883.48 11.26 0.00 0.00 0.00 0.00 03:53:01 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 91.23 69.34 1079.60 12.91 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 03:49:12 LINUX RESTART (4 CPU) 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 18.88 0.00 3.23 2.09 0.08 75.72 03:51:01 AM 0 16.16 0.00 2.97 1.40 0.08 79.38 03:51:01 AM 1 14.98 0.00 3.69 4.68 0.08 76.57 03:51:01 AM 2 11.33 0.00 2.06 0.55 0.08 85.97 03:51:01 AM 3 33.01 0.00 4.21 1.74 0.08 60.96 03:52:01 AM all 19.96 0.00 2.95 1.86 0.08 75.15 03:52:01 AM 0 19.20 0.00 2.72 1.09 0.08 76.91 03:52:01 AM 1 22.66 0.00 2.97 1.59 0.08 72.70 03:52:01 AM 2 20.78 0.00 3.38 2.73 0.08 73.03 03:52:01 AM 3 17.21 0.00 2.73 2.03 0.08 77.95 03:53:01 AM all 21.10 0.00 3.95 3.26 0.08 71.61 03:53:01 AM 0 14.67 0.00 3.07 2.64 0.07 79.56 03:53:01 AM 1 25.23 0.00 3.76 3.01 0.07 67.93 03:53:01 AM 2 10.35 0.00 3.25 3.79 0.08 82.53 03:53:01 AM 3 34.15 0.00 5.72 3.59 0.08 56.45 Average: all 19.98 0.00 3.38 2.40 0.08 74.16 Average: 0 16.68 0.00 2.92 1.71 0.08 78.62 Average: 1 20.96 0.00 3.47 3.09 0.08 72.39 Average: 2 14.16 0.00 2.90 2.35 0.08 80.51 Average: 3 28.13 0.00 4.22 2.45 0.08 65.11