---> uname -a: Linux prd-centos8-builder-4c-4g-2496.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 749 12506 19 2505 14679 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:45:40:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe45:400a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:41:04:9e 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) 02/03/2024 _x86_64_ (4 CPU) 20:33:19 LINUX RESTART (4 CPU) 08:34:03 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 98.83 8.03 90.80 1372.77 6270.10 08:36:01 PM 206.58 18.19 188.39 3888.30 13827.96 Average: 153.62 13.20 140.42 2651.85 10113.05 08:34:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 13209856 15087496 2929600 18.15 2688 2091280 1143456 6.65 190260 2382360 194620 08:36:01 PM 12866944 15086992 3272512 20.28 2688 2423428 1096744 6.38 437608 2433860 100608 Average: 13038400 15087244 3101056 19.21 2688 2257354 1120100 6.52 313934 2408110 147614 08:34:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 70.99 50.62 1113.29 8.18 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 281.41 232.86 3039.75 51.43 0.00 0.00 0.00 0.00 08:36:01 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 177.98 143.28 2092.84 30.17 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) 02/03/2024 _x86_64_ (4 CPU) 20:33:19 LINUX RESTART (4 CPU) 08:34:03 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 20.63 0.00 2.64 0.89 0.09 75.75 08:35:01 PM 0 41.87 0.00 3.71 0.78 0.10 53.53 08:35:01 PM 1 10.83 0.00 1.75 0.59 0.09 86.74 08:35:01 PM 2 10.19 0.00 2.48 1.35 0.09 85.89 08:35:01 PM 3 19.55 0.00 2.63 0.83 0.09 76.91 08:36:01 PM all 32.56 0.00 3.63 2.39 0.10 61.31 08:36:01 PM 0 28.58 0.00 3.27 1.67 0.10 66.38 08:36:01 PM 1 41.14 0.00 3.08 1.81 0.10 53.87 08:36:01 PM 2 31.92 0.00 4.71 4.41 0.08 58.87 08:36:01 PM 3 28.61 0.00 3.47 1.68 0.12 66.12 Average: all 26.69 0.00 3.15 1.65 0.10 68.41 Average: 0 35.11 0.00 3.49 1.23 0.10 60.06 Average: 1 26.23 0.00 2.43 1.21 0.09 70.04 Average: 2 21.24 0.00 3.61 2.91 0.09 72.15 Average: 3 24.15 0.00 3.06 1.26 0.10 71.43