---> uname -a: Linux prd-centos8-builder-8c-8g-20139.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 9.1G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 982 28348 19 2557 30461 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:44:30:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe44:304c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:3f:c3:8b 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) 01/24/2024 _x86_64_ (8 CPU) 16:06:23 LINUX RESTART (8 CPU) 04:07:01 PM tps rtps wtps bread/s bwrtn/s 04:08:01 PM 115.99 34.12 81.88 8444.71 3325.45 04:09:01 PM 125.26 17.19 108.06 3236.12 10244.30 04:10:01 PM 99.45 0.92 98.53 63.19 8304.50 Average: 113.57 17.41 96.16 3915.14 7291.14 04:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 PM 29400300 31034180 3253176 9.96 2688 1969696 1706744 5.06 167704 2701956 117260 04:09:01 PM 29217508 31184788 3435968 10.52 2688 2295508 1536744 4.56 451852 2572800 76712 04:10:01 PM 29068500 31183884 3584976 10.98 2688 2434140 1490968 4.42 451404 2681752 53700 Average: 29228769 31134284 3424707 10.49 2688 2233115 1578152 4.68 356987 2652169 82557 04:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 483.56 383.59 2736.83 104.48 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 201.82 177.21 2370.63 29.67 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 34.44 29.98 331.21 6.11 0.00 0.00 0.00 0.00 04:10:01 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 239.96 196.95 1813.03 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) 01/24/2024 _x86_64_ (8 CPU) 16:06:23 LINUX RESTART (8 CPU) 04:07:01 PM CPU %user %nice %system %iowait %steal %idle 04:08:01 PM all 10.07 0.00 1.97 4.47 0.08 83.40 04:08:01 PM 0 8.02 0.00 2.63 4.90 0.07 84.38 04:08:01 PM 1 16.02 0.00 2.09 8.24 0.10 73.55 04:08:01 PM 2 11.37 0.00 1.18 2.32 0.08 85.05 04:08:01 PM 3 8.33 0.00 2.22 2.56 0.08 86.80 04:08:01 PM 4 5.64 0.00 1.78 4.31 0.07 88.20 04:08:01 PM 5 10.36 0.00 1.82 3.50 0.07 84.25 04:08:01 PM 6 7.75 0.00 1.93 1.80 0.08 88.44 04:08:01 PM 7 13.09 0.00 2.14 8.15 0.08 76.54 04:09:01 PM all 13.51 0.00 1.47 2.28 0.08 82.65 04:09:01 PM 0 16.48 0.00 2.39 4.55 0.07 76.52 04:09:01 PM 1 15.40 0.00 1.96 4.96 0.07 77.62 04:09:01 PM 2 16.35 0.00 0.99 0.82 0.12 81.72 04:09:01 PM 3 9.39 0.00 1.52 3.41 0.07 85.61 04:09:01 PM 4 9.64 0.00 0.99 1.62 0.08 87.67 04:09:01 PM 5 11.67 0.00 0.92 1.02 0.08 86.30 04:09:01 PM 6 17.25 0.00 1.69 1.64 0.07 79.35 04:09:01 PM 7 11.89 0.00 1.34 0.25 0.07 86.45 04:10:01 PM all 7.03 0.00 0.82 2.39 0.04 89.71 04:10:01 PM 0 1.77 0.00 0.63 1.03 0.02 96.55 04:10:01 PM 1 12.66 0.00 2.10 5.50 0.05 79.68 04:10:01 PM 2 8.42 0.00 0.82 7.55 0.05 83.16 04:10:01 PM 3 20.99 0.00 1.27 1.40 0.05 76.28 04:10:01 PM 4 6.15 0.00 0.63 2.31 0.03 90.88 04:10:01 PM 5 0.18 0.00 0.17 0.30 0.07 99.28 04:10:01 PM 6 0.60 0.00 0.23 0.38 0.05 98.73 04:10:01 PM 7 5.51 0.00 0.68 0.63 0.03 93.14 Average: all 10.20 0.00 1.42 3.05 0.07 85.26 Average: 0 8.75 0.00 1.88 3.49 0.05 85.82 Average: 1 14.69 0.00 2.05 6.23 0.07 76.96 Average: 2 12.05 0.00 0.99 3.57 0.08 83.31 Average: 3 12.92 0.00 1.67 2.46 0.07 82.89 Average: 4 7.14 0.00 1.13 2.75 0.06 88.92 Average: 5 7.39 0.00 0.97 1.61 0.07 89.96 Average: 6 8.53 0.00 1.28 1.27 0.07 88.84 Average: 7 10.16 0.00 1.39 3.01 0.06 85.38