---> uname -a: Linux prd-centos8-builder-8c-8g-5594.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 1087 28167 19 2633 30353 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:cf:16:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fecf:1615/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:fa:47:13 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) 02/10/2024 _x86_64_ (8 CPU) 19:01:41 LINUX RESTART (8 CPU) 07:02:01 PM tps rtps wtps bread/s bwrtn/s 07:03:01 PM 100.38 37.46 62.92 8596.12 20349.24 07:04:01 PM 171.05 7.40 163.66 1336.04 20307.28 07:05:01 PM 64.76 0.25 64.51 7.46 3588.02 Average: 112.07 15.04 97.03 3313.28 14749.11 07:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 PM 29236684 31175684 3416792 10.46 2688 2267216 1539328 4.57 366344 2638832 380528 07:04:01 PM 28981548 31136488 3671928 11.25 2688 2472944 1528740 4.54 395860 2817436 34076 07:05:01 PM 28795904 31051580 3857572 11.81 2688 2564872 1582216 4.69 397908 2972096 102344 Average: 29004712 31121251 3648764 11.17 2688 2435011 1550095 4.60 386704 2809455 172316 07:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 905.28 610.58 6276.23 178.88 0.00 0.00 0.00 0.00 07:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 50.28 42.55 500.56 7.37 0.00 0.00 0.00 0.00 07:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 31.17 27.86 299.83 6.42 0.00 0.00 0.00 0.00 07:05:01 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 328.91 227.00 2358.88 64.22 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) 02/10/2024 _x86_64_ (8 CPU) 19:01:41 LINUX RESTART (8 CPU) 07:02:01 PM CPU %user %nice %system %iowait %steal %idle 07:03:01 PM all 12.97 0.00 3.24 1.55 0.06 82.17 07:03:01 PM 0 9.73 0.00 3.14 2.97 0.08 84.07 07:03:01 PM 1 15.25 0.00 3.67 0.92 0.07 80.09 07:03:01 PM 2 9.56 0.00 3.39 1.53 0.05 85.47 07:03:01 PM 3 18.12 0.00 3.53 1.26 0.07 77.02 07:03:01 PM 4 11.08 0.00 3.27 0.39 0.05 85.21 07:03:01 PM 5 10.49 0.00 2.67 3.59 0.05 83.20 07:03:01 PM 6 18.52 0.00 3.89 1.58 0.05 75.97 07:03:01 PM 7 11.03 0.00 2.38 0.13 0.08 86.37 07:04:01 PM all 8.29 0.00 1.27 1.79 0.07 88.59 07:04:01 PM 0 26.83 0.00 2.09 1.36 0.07 69.66 07:04:01 PM 1 6.58 0.00 1.50 3.32 0.05 88.55 07:04:01 PM 2 5.47 0.00 0.98 3.27 0.22 90.05 07:04:01 PM 3 6.06 0.00 1.63 2.64 0.07 89.61 07:04:01 PM 4 7.13 0.00 1.23 1.08 0.03 90.52 07:04:01 PM 5 2.91 0.00 0.65 0.57 0.03 95.84 07:04:01 PM 6 10.21 0.00 1.42 0.33 0.05 87.99 07:04:01 PM 7 1.22 0.00 0.64 1.72 0.03 96.39 07:05:01 PM all 8.85 0.00 1.15 0.32 0.05 89.63 07:05:01 PM 0 9.36 0.00 1.26 0.64 0.07 88.67 07:05:01 PM 1 20.23 0.00 2.86 0.67 0.05 76.19 07:05:01 PM 2 0.23 0.00 0.41 0.09 0.07 99.21 07:05:01 PM 3 3.24 0.00 0.50 0.02 0.05 96.19 07:05:01 PM 4 5.98 0.00 0.99 0.16 0.04 92.83 07:05:01 PM 5 14.58 0.00 1.52 0.63 0.05 83.23 07:05:01 PM 6 0.57 0.00 0.45 0.00 0.02 98.97 07:05:01 PM 7 17.10 0.00 1.27 0.35 0.05 81.22 Average: all 10.05 0.00 1.90 1.23 0.06 86.76 Average: 0 15.41 0.00 2.18 1.68 0.07 80.66 Average: 1 13.89 0.00 2.67 1.66 0.06 81.72 Average: 2 5.17 0.00 1.61 1.66 0.11 91.45 Average: 3 9.24 0.00 1.91 1.33 0.06 87.46 Average: 4 8.09 0.00 1.85 0.55 0.04 89.47 Average: 5 9.25 0.00 1.61 1.60 0.05 87.49 Average: 6 9.75 0.00 1.92 0.63 0.04 87.66 Average: 7 9.65 0.00 1.43 0.74 0.06 88.12