---> uname -a: Linux prd-centos8-builder-8c-8g-8088.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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): 0-7 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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1039 28560 19 2287 30408 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:71:d3:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe71:d336/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:7b:c8:08 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/19/2024 _x86_64_ (8 CPU) 20:41:30 LINUX RESTART (8 CPU) 08:42:01 PM tps rtps wtps bread/s bwrtn/s 08:43:02 PM 57.66 17.89 39.77 3968.54 4698.37 08:44:01 PM 120.69 1.02 119.67 74.96 8907.96 Average: 88.91 9.53 79.39 2038.10 6785.48 08:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:02 PM 29474192 31170700 3179276 9.74 2688 2030076 1504940 4.47 387632 2403204 84300 08:44:01 PM 29301020 31183576 3352448 10.27 2688 2200236 1454700 4.32 385060 2517048 107108 Average: 29387606 31177138 3265862 10.00 2688 2115156 1479820 4.39 386346 2460126 95704 08:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:02 PM eth0 466.19 300.60 1499.33 124.33 0.00 0.00 0.00 0.00 08:43:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM eth0 39.27 34.67 369.57 8.06 0.00 0.00 0.00 0.00 08:44:01 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 254.53 168.75 939.20 66.68 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/19/2024 _x86_64_ (8 CPU) 20:41:30 LINUX RESTART (8 CPU) 08:42:01 PM CPU %user %nice %system %iowait %steal %idle 08:43:02 PM all 9.98 0.00 1.85 0.60 0.06 87.52 08:43:02 PM 0 8.04 0.00 1.77 0.65 0.05 89.48 08:43:02 PM 1 20.57 0.00 1.51 1.07 0.07 76.79 08:43:02 PM 2 7.95 0.00 2.13 0.54 0.07 89.32 08:43:02 PM 3 9.26 0.00 1.54 0.15 0.07 88.99 08:43:02 PM 4 16.42 0.00 2.70 0.90 0.07 79.91 08:43:02 PM 5 7.70 0.00 1.32 0.82 0.05 90.11 08:43:02 PM 6 4.26 0.00 2.40 0.42 0.07 92.85 08:43:02 PM 7 5.58 0.00 1.41 0.22 0.05 92.75 08:44:01 PM all 9.75 0.00 1.31 0.63 0.05 88.27 08:44:01 PM 0 11.66 0.00 1.09 0.46 0.07 86.73 08:44:01 PM 1 5.08 0.00 1.10 0.75 0.07 93.00 08:44:01 PM 2 33.81 0.00 3.50 0.75 0.07 61.88 08:44:01 PM 3 8.54 0.00 1.24 0.92 0.03 89.27 08:44:01 PM 4 4.01 0.00 0.80 0.39 0.03 94.77 08:44:01 PM 5 0.46 0.00 0.46 0.25 0.05 98.78 08:44:01 PM 6 7.61 0.00 0.83 0.73 0.02 90.81 08:44:01 PM 7 6.78 0.00 1.44 0.76 0.05 90.96 Average: all 9.86 0.00 1.58 0.61 0.05 87.89 Average: 0 9.84 0.00 1.43 0.56 0.06 88.11 Average: 1 12.89 0.00 1.31 0.91 0.07 84.83 Average: 2 20.80 0.00 2.81 0.64 0.07 75.69 Average: 3 8.90 0.00 1.39 0.53 0.05 89.13 Average: 4 10.26 0.00 1.75 0.65 0.05 87.29 Average: 5 4.11 0.00 0.89 0.54 0.05 94.41 Average: 6 5.93 0.00 1.62 0.57 0.04 91.84 Average: 7 6.17 0.00 1.43 0.49 0.05 91.86