---> uname -a: Linux prd-centos8-builder-8c-8g-19505.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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1015 27740 19 3131 30401 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:f4:ac:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fef4:ac87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:d5:b2:3a 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) 01/23/2024 _x86_64_ (8 CPU) 10:27:17 LINUX RESTART (8 CPU) 10:28:01 AM tps rtps wtps bread/s bwrtn/s 10:29:01 AM 99.35 13.35 86.00 2212.60 6510.33 10:30:01 AM 186.04 2.40 183.64 96.10 15707.83 10:31:01 AM 224.14 1.12 223.03 108.36 32391.12 Average: 169.84 5.62 164.22 805.69 18203.09 10:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 AM 29435812 31233728 3217664 9.85 2688 2120312 1491948 4.43 224264 2558156 176844 10:30:01 AM 28818492 31128880 3834984 11.74 2688 2610516 1623504 4.82 299016 3023640 379876 10:31:01 AM 28390968 31111156 4262508 13.05 2688 3006356 1482000 4.40 474436 3208272 37648 Average: 28881757 31157921 3771719 11.55 2688 2579061 1532484 4.55 332572 2930023 198123 10:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 81.52 69.58 1049.65 8.15 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 124.14 105.46 1844.91 14.65 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 54.98 46.60 838.83 9.88 0.00 0.00 0.00 0.00 10:31:01 AM 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 86.88 73.88 1244.47 10.89 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) 01/23/2024 _x86_64_ (8 CPU) 10:27:17 LINUX RESTART (8 CPU) 10:28:01 AM CPU %user %nice %system %iowait %steal %idle 10:29:01 AM all 9.16 0.00 1.34 0.55 0.05 88.90 10:29:01 AM 0 0.35 0.00 0.85 0.87 0.07 97.86 10:29:01 AM 1 15.40 0.00 1.67 0.65 0.05 82.23 10:29:01 AM 2 6.19 0.00 1.20 0.67 0.03 91.90 10:29:01 AM 3 3.93 0.00 0.89 0.55 0.05 94.58 10:29:01 AM 4 15.97 0.00 2.38 0.60 0.03 81.01 10:29:01 AM 5 3.14 0.00 0.62 0.12 0.03 96.09 10:29:01 AM 6 23.21 0.00 2.15 0.82 0.05 73.77 10:29:01 AM 7 5.08 0.00 0.95 0.10 0.05 93.81 10:30:01 AM all 14.93 0.00 2.48 1.85 0.08 80.66 10:30:01 AM 0 10.86 0.00 2.06 0.94 0.12 86.03 10:30:01 AM 1 16.80 0.00 2.67 2.49 0.12 77.92 10:30:01 AM 2 19.88 0.00 2.33 3.10 0.08 74.62 10:30:01 AM 3 22.72 0.00 2.92 2.33 0.07 71.96 10:30:01 AM 4 15.97 0.00 3.38 2.16 0.07 78.42 10:30:01 AM 5 10.98 0.00 1.97 1.25 0.05 85.75 10:30:01 AM 6 11.06 0.00 1.97 0.37 0.05 86.55 10:30:01 AM 7 11.17 0.00 2.56 2.17 0.07 84.03 10:31:01 AM all 12.19 0.00 1.71 2.95 0.06 83.09 10:31:01 AM 0 1.51 0.00 0.80 1.96 0.07 95.67 10:31:01 AM 1 11.71 0.00 2.31 3.03 0.07 82.88 10:31:01 AM 2 25.25 0.00 2.00 3.73 0.07 68.96 10:31:01 AM 3 3.75 0.00 1.02 1.91 0.07 93.26 10:31:01 AM 4 29.70 0.00 2.52 0.89 0.05 66.84 10:31:01 AM 5 2.60 0.00 1.76 5.47 0.07 90.10 10:31:01 AM 6 20.79 0.00 2.22 3.68 0.07 73.24 10:31:01 AM 7 2.22 0.00 1.03 2.99 0.02 93.74 Average: all 12.09 0.00 1.84 1.78 0.06 84.22 Average: 0 4.24 0.00 1.24 1.25 0.08 93.19 Average: 1 14.63 0.00 2.22 2.06 0.08 81.02 Average: 2 17.09 0.00 1.84 2.49 0.06 78.51 Average: 3 10.12 0.00 1.61 1.60 0.06 86.61 Average: 4 20.55 0.00 2.76 1.21 0.05 75.42 Average: 5 5.57 0.00 1.45 2.28 0.05 90.65 Average: 6 18.36 0.00 2.12 1.62 0.06 77.85 Average: 7 6.15 0.00 1.51 1.75 0.04 90.53