---> uname -a: Linux prd-centos8-builder-4c-4g-6617.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 708 11893 19 3158 14717 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:fa:e0:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fefa:e013/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:2d:de:5c 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/14/2024 _x86_64_ (4 CPU) 04:14:15 LINUX RESTART (4 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 120.43 9.41 111.01 1455.65 30502.55 04:17:01 AM 99.02 7.18 91.84 1323.83 8436.89 Average: 109.72 8.30 101.42 1389.74 19469.72 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 12495976 15121032 3643476 22.57 2688 2843464 1132412 6.59 447012 2859064 68748 04:17:01 AM 12213052 15078588 3926400 24.33 2688 3071668 1146620 6.67 478312 3061472 88016 Average: 12354514 15099810 3784938 23.45 2688 2957566 1139516 6.63 462662 2960268 78382 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 2.35 2.35 0.17 0.17 0.00 0.00 0.00 0.00 04:16:01 AM eth0 44.72 39.59 479.62 6.24 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 52.40 44.79 615.32 7.57 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 48.56 42.19 547.47 6.90 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/14/2024 _x86_64_ (4 CPU) 04:14:15 LINUX RESTART (4 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 39.67 0.00 2.39 2.88 0.08 54.97 04:16:01 AM 0 42.05 0.00 3.19 3.19 0.08 51.49 04:16:01 AM 1 33.49 0.00 2.37 2.84 0.10 61.21 04:16:01 AM 2 36.41 0.00 1.71 3.53 0.07 58.28 04:16:01 AM 3 46.72 0.00 2.29 1.97 0.08 48.93 04:17:01 AM all 18.96 0.00 2.43 1.66 0.07 76.89 04:17:01 AM 0 10.27 0.00 2.32 1.34 0.07 86.01 04:17:01 AM 1 28.10 0.00 3.14 2.31 0.08 66.37 04:17:01 AM 2 23.41 0.00 2.11 1.62 0.07 72.80 04:17:01 AM 3 14.07 0.00 2.14 1.35 0.07 82.37 Average: all 29.30 0.00 2.41 2.27 0.08 65.94 Average: 0 26.12 0.00 2.75 2.26 0.08 68.79 Average: 1 30.79 0.00 2.76 2.57 0.09 63.79 Average: 2 29.90 0.00 1.91 2.58 0.07 65.54 Average: 3 30.40 0.00 2.22 1.66 0.08 65.65