---> uname -a: Linux prd-centos8-builder-8c-8g-3480.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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1014 28048 19 2824 30414 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:46:79:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe46:79b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:58:d2:3c 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) 02/05/2024 _x86_64_ (8 CPU) 12:21:55 LINUX RESTART (8 CPU) 12:23:02 PM tps rtps wtps bread/s bwrtn/s 12:24:01 PM 85.48 16.40 69.08 3346.93 4883.99 12:25:01 PM 154.74 9.27 145.48 1943.94 9718.28 12:26:01 PM 113.66 7.56 106.10 1357.68 9914.70 Average: 118.14 11.05 107.09 2209.89 8190.60 12:23:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 PM 29023584 30733364 3629892 11.12 2688 2042140 1860776 5.52 195724 3035596 129300 12:25:01 PM 29159344 31246588 3494132 10.70 2688 2404768 1439484 4.27 476496 2568104 198584 12:26:01 PM 28894116 31202152 3759360 11.51 2688 2613596 1456780 4.32 509616 2754036 133620 Average: 29025681 31060701 3627795 11.11 2688 2353501 1585680 4.70 393945 2785912 153835 12:23:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 430.13 345.53 3168.62 87.88 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 262.26 214.18 3120.27 45.28 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 60.56 50.05 665.91 7.81 0.00 0.00 0.00 0.00 12:26:01 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 249.98 202.46 2313.47 46.76 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) 02/05/2024 _x86_64_ (8 CPU) 12:21:55 LINUX RESTART (8 CPU) 12:23:02 PM CPU %user %nice %system %iowait %steal %idle 12:24:01 PM all 9.98 0.00 1.42 0.66 0.06 87.88 12:24:01 PM 0 13.78 0.00 1.07 0.83 0.05 84.27 12:24:01 PM 1 12.92 0.00 3.02 2.32 0.07 81.68 12:24:01 PM 2 10.08 0.00 0.92 0.56 0.05 88.39 12:24:01 PM 3 10.92 0.00 1.31 0.17 0.09 87.52 12:24:01 PM 4 7.45 0.00 1.82 0.07 0.07 90.59 12:24:01 PM 5 8.67 0.00 0.99 0.00 0.07 90.27 12:24:01 PM 6 8.36 0.00 0.82 0.54 0.05 90.23 12:24:01 PM 7 7.63 0.00 1.40 0.82 0.07 90.09 12:25:01 PM all 36.80 0.00 1.89 1.05 0.09 60.16 12:25:01 PM 0 35.89 0.00 0.99 0.22 0.10 62.81 12:25:01 PM 1 43.70 0.00 2.41 3.67 0.12 50.09 12:25:01 PM 2 66.30 0.00 0.87 0.33 0.10 32.39 12:25:01 PM 3 46.25 0.00 3.01 0.85 0.10 49.79 12:25:01 PM 4 39.19 0.00 0.85 0.37 0.07 59.52 12:25:01 PM 5 38.76 0.00 4.73 2.62 0.10 53.80 12:25:01 PM 6 12.03 0.00 0.89 0.05 0.08 86.95 12:25:01 PM 7 12.21 0.00 1.42 0.28 0.08 85.99 12:26:01 PM all 8.64 0.00 1.20 0.88 0.05 89.23 12:26:01 PM 0 5.59 0.00 1.32 0.73 0.07 92.29 12:26:01 PM 1 7.89 0.00 1.40 1.70 0.05 88.96 12:26:01 PM 2 22.80 0.00 1.67 0.52 0.05 74.96 12:26:01 PM 3 10.89 0.00 1.07 0.89 0.05 87.11 12:26:01 PM 4 11.56 0.00 1.25 0.85 0.05 86.29 12:26:01 PM 5 3.24 0.00 1.05 2.10 0.05 93.55 12:26:01 PM 6 5.83 0.00 1.35 0.20 0.03 92.58 12:26:01 PM 7 1.34 0.00 0.52 0.02 0.02 98.11 Average: all 18.51 0.00 1.51 0.86 0.07 79.05 Average: 0 18.44 0.00 1.13 0.59 0.07 79.77 Average: 1 21.53 0.00 2.27 2.56 0.08 73.55 Average: 2 33.20 0.00 1.15 0.47 0.07 65.11 Average: 3 22.75 0.00 1.80 0.64 0.08 74.73 Average: 4 19.47 0.00 1.31 0.43 0.06 78.73 Average: 5 16.91 0.00 2.26 1.58 0.07 79.17 Average: 6 8.74 0.00 1.02 0.26 0.06 89.92 Average: 7 7.05 0.00 1.11 0.37 0.06 91.41