---> uname -a: Linux prd-centos8-builder-4c-4g-16146.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 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 800 12014 19 2945 14610 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:47:fc:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe47:fcc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:96:d1:b5 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/27/2024 _x86_64_ (4 CPU) 14:56:31 LINUX RESTART (4 CPU) 02:57:01 PM tps rtps wtps bread/s bwrtn/s 02:58:01 PM 211.66 25.57 186.09 6691.85 7900.48 02:59:01 PM 116.48 0.17 116.31 6.40 13047.27 03:00:01 PM 154.18 1.33 152.85 191.40 21781.86 Average: 160.78 9.02 151.75 2296.80 14242.85 02:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 PM 13277988 15098120 2861456 17.73 2688 2035112 1099952 6.40 224180 2280984 137484 02:59:01 PM 12805608 14997008 3333836 20.66 2688 2394436 1211240 7.05 252840 2675396 179600 03:00:01 PM 12322952 14979944 3816492 23.65 2688 2833572 1138980 6.63 466708 2859856 69460 Average: 12802183 15025024 3337261 20.68 2688 2421040 1150057 6.69 314576 2605412 128848 02:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 323.35 203.17 1626.64 63.39 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 102.08 77.39 1518.05 10.59 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 78.07 61.25 872.15 11.15 0.00 0.00 0.00 0.00 03:00:01 PM 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 167.85 113.94 1338.96 28.38 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/27/2024 _x86_64_ (4 CPU) 14:56:31 LINUX RESTART (4 CPU) 02:57:01 PM CPU %user %nice %system %iowait %steal %idle 02:58:01 PM all 24.00 0.00 4.27 2.05 0.09 69.58 02:58:01 PM 0 17.48 0.00 4.34 4.15 0.10 73.93 02:58:01 PM 1 24.69 0.00 4.38 1.26 0.10 69.57 02:58:01 PM 2 33.44 0.00 4.54 1.39 0.08 60.55 02:58:01 PM 3 20.41 0.00 3.85 1.40 0.07 74.27 02:59:01 PM all 19.35 0.00 2.85 1.57 0.15 76.07 02:59:01 PM 0 21.98 0.00 3.07 1.05 0.23 73.66 02:59:01 PM 1 7.53 0.00 2.48 2.69 0.13 87.17 02:59:01 PM 2 18.40 0.00 2.57 1.34 0.10 77.59 02:59:01 PM 3 29.49 0.00 3.29 1.20 0.15 65.86 03:00:01 PM all 22.06 0.00 4.18 1.97 0.10 71.68 03:00:01 PM 0 9.35 0.00 3.56 2.58 0.10 84.40 03:00:01 PM 1 27.93 0.00 5.68 1.64 0.10 64.64 03:00:01 PM 2 18.62 0.00 3.05 2.75 0.12 75.46 03:00:01 PM 3 32.36 0.00 4.44 0.90 0.08 62.21 Average: all 21.80 0.00 3.77 1.86 0.11 72.45 Average: 0 16.28 0.00 3.66 2.59 0.14 77.33 Average: 1 20.04 0.00 4.18 1.87 0.11 73.81 Average: 2 23.48 0.00 3.39 1.82 0.10 71.20 Average: 3 27.42 0.00 3.86 1.17 0.10 67.45