---> uname -a: Linux prd-centos8-builder-8c-8g-1919.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1071 28220 19 2596 30371 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:db:04:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fedb:4e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:72:13:50 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) 02/01/2024 _x86_64_ (8 CPU) 20:40:10 LINUX RESTART (8 CPU) 08:41:01 PM tps rtps wtps bread/s bwrtn/s 08:42:01 PM 140.50 16.49 124.01 2716.83 16018.34 08:43:01 PM 95.40 0.18 95.22 7.06 7897.25 Average: 117.95 8.34 109.61 1361.95 11957.80 08:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 PM 29053316 31138316 3600164 11.03 2688 2403148 1497896 4.44 390320 2759388 131492 08:43:01 PM 28900392 31106152 3753088 11.49 2688 2515668 1506296 4.47 394916 2876116 97880 Average: 28976854 31122234 3676626 11.26 2688 2459408 1502096 4.46 392618 2817752 114686 08:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM eth0 339.07 256.36 4862.08 61.66 0.00 0.00 0.00 0.00 08:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM eth0 38.10 32.47 387.44 7.34 0.00 0.00 0.00 0.00 08:43:01 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 188.59 144.42 2624.76 34.50 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) 02/01/2024 _x86_64_ (8 CPU) 20:40:10 LINUX RESTART (8 CPU) 08:41:01 PM CPU %user %nice %system %iowait %steal %idle 08:42:01 PM all 9.76 0.00 2.00 1.14 0.05 87.05 08:42:01 PM 0 5.55 0.00 1.57 0.58 0.03 92.27 08:42:01 PM 1 19.92 0.00 2.62 3.12 0.05 74.28 08:42:01 PM 2 8.28 0.00 2.39 1.05 0.07 88.21 08:42:01 PM 3 1.61 0.00 1.16 0.25 0.07 96.91 08:42:01 PM 4 20.45 0.00 4.40 0.82 0.05 74.28 08:42:01 PM 5 11.12 0.00 1.61 0.89 0.05 86.33 08:42:01 PM 6 2.31 0.00 1.27 1.97 0.03 94.41 08:42:01 PM 7 8.81 0.00 1.00 0.43 0.03 89.72 08:43:01 PM all 9.56 0.00 1.25 0.52 0.04 88.63 08:43:01 PM 0 7.28 0.00 0.94 0.43 0.05 91.30 08:43:01 PM 1 20.65 0.00 2.27 0.77 0.05 76.26 08:43:01 PM 2 11.92 0.00 1.89 0.18 0.03 85.97 08:43:01 PM 3 0.47 0.00 0.49 0.22 0.03 98.80 08:43:01 PM 4 11.98 0.00 1.44 0.47 0.02 86.10 08:43:01 PM 5 0.52 0.00 0.38 0.45 0.05 98.60 08:43:01 PM 6 0.12 0.00 0.55 0.70 0.02 98.61 08:43:01 PM 7 23.51 0.00 2.08 0.95 0.03 73.42 Average: all 9.66 0.00 1.63 0.83 0.04 87.84 Average: 0 6.41 0.00 1.25 0.51 0.04 91.78 Average: 1 20.29 0.00 2.45 1.95 0.05 75.27 Average: 2 10.10 0.00 2.14 0.62 0.05 87.09 Average: 3 1.04 0.00 0.82 0.23 0.05 97.85 Average: 4 16.21 0.00 2.92 0.64 0.03 80.20 Average: 5 5.82 0.00 1.00 0.67 0.05 92.47 Average: 6 1.21 0.00 0.91 1.34 0.03 96.52 Average: 7 16.17 0.00 1.54 0.69 0.03 81.56