---> uname -a: Linux prd-centos8-builder-8c-8g-5256.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: 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): 0-7 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 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1074 28216 19 2596 30367 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:d0:c2:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fed0:c247/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:96:ca:5d 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) 02/09/2024 _x86_64_ (8 CPU) 18:29:05 LINUX RESTART (8 CPU) 06:30:01 PM tps rtps wtps bread/s bwrtn/s 06:31:01 PM 127.66 16.44 111.21 2708.83 15844.30 06:32:01 PM 94.89 0.80 94.09 67.44 7672.61 Average: 111.27 8.62 102.65 1388.14 11758.46 06:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 PM 29107080 31116076 3546396 10.86 2688 2334880 1563216 4.64 396816 2723980 59352 06:32:01 PM 28909040 31101064 3744436 11.47 2688 2504856 1555368 4.62 402720 2868920 100892 Average: 29008060 31108570 3645416 11.16 2688 2419868 1559292 4.63 399768 2796450 80122 06:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 527.51 391.90 5099.76 112.46 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 37.72 32.07 360.63 6.93 0.00 0.00 0.00 0.00 06:32:01 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 282.61 211.99 2730.20 59.69 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) 02/09/2024 _x86_64_ (8 CPU) 18:29:05 LINUX RESTART (8 CPU) 06:30:01 PM CPU %user %nice %system %iowait %steal %idle 06:31:01 PM all 9.15 0.00 1.93 2.48 0.05 86.38 06:31:01 PM 0 10.78 0.00 2.80 1.81 0.05 84.56 06:31:01 PM 1 15.50 0.00 1.72 2.78 0.05 79.95 06:31:01 PM 2 7.34 0.00 1.81 5.26 0.07 85.53 06:31:01 PM 3 7.04 0.00 1.40 0.80 0.07 90.69 06:31:01 PM 4 5.97 0.00 1.57 2.08 0.05 90.33 06:31:01 PM 5 7.19 0.00 2.41 1.39 0.05 88.97 06:31:01 PM 6 7.44 0.00 1.24 0.89 0.05 90.39 06:31:01 PM 7 11.93 0.00 2.52 4.89 0.03 80.62 06:32:01 PM all 8.53 0.00 1.00 1.15 0.04 89.28 06:32:01 PM 0 9.94 0.00 1.50 0.97 0.03 87.56 06:32:01 PM 1 2.89 0.00 0.52 0.65 0.05 95.89 06:32:01 PM 2 16.25 0.00 1.55 2.32 0.03 79.85 06:32:01 PM 3 2.77 0.00 0.58 1.59 0.03 95.02 06:32:01 PM 4 7.14 0.00 0.30 0.15 0.03 92.38 06:32:01 PM 5 6.64 0.00 0.85 1.02 0.03 91.45 06:32:01 PM 6 14.74 0.00 1.87 2.22 0.03 81.13 06:32:01 PM 7 7.84 0.00 0.82 0.30 0.03 91.01 Average: all 8.84 0.00 1.47 1.82 0.04 87.84 Average: 0 10.36 0.00 2.15 1.39 0.04 86.06 Average: 1 9.19 0.00 1.12 1.71 0.05 87.92 Average: 2 11.80 0.00 1.68 3.79 0.05 82.68 Average: 3 4.91 0.00 0.99 1.19 0.05 92.86 Average: 4 6.56 0.00 0.94 1.11 0.04 91.35 Average: 5 6.92 0.00 1.63 1.20 0.04 90.21 Average: 6 11.09 0.00 1.55 1.55 0.04 85.76 Average: 7 9.88 0.00 1.67 2.59 0.03 85.84