---> uname -a: Linux prd-centos8-builder-8c-8g-7886.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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1052 28551 19 2284 30396 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:67:19:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe67:1962/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:45:f6:f4 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) 02/19/2024 _x86_64_ (8 CPU) 01:01:13 LINUX RESTART (8 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 79.49 16.31 63.18 2542.09 5263.10 01:04:01 AM 109.70 0.20 109.50 6.27 8255.21 Average: 94.59 8.26 86.34 1274.28 6759.03 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 29415312 31185884 3238164 9.92 2688 2096008 1439256 4.27 374756 2442652 130324 01:04:01 AM 29210056 31102776 3443420 10.55 2688 2209744 1470212 4.36 379200 2609528 98048 Average: 29312684 31144330 3340792 10.23 2688 2152876 1454734 4.32 376978 2526090 114186 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 199.97 140.90 890.13 71.97 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 39.04 34.71 388.45 7.30 0.00 0.00 0.00 0.00 01:04:01 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 119.51 87.81 639.31 39.64 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) 02/19/2024 _x86_64_ (8 CPU) 01:01:13 LINUX RESTART (8 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 11.27 0.00 1.75 0.46 0.05 86.46 01:03:01 AM 0 3.29 0.00 1.12 0.33 0.05 95.21 01:03:01 AM 1 15.47 0.00 2.69 0.70 0.05 81.09 01:03:01 AM 2 30.67 0.00 3.23 0.77 0.07 65.27 01:03:01 AM 3 2.31 0.00 1.32 0.62 0.07 95.68 01:03:01 AM 4 12.49 0.00 1.84 0.45 0.05 85.16 01:03:01 AM 5 10.49 0.00 1.17 0.15 0.05 88.14 01:03:01 AM 6 6.61 0.00 1.34 0.45 0.03 91.57 01:03:01 AM 7 8.83 0.00 1.32 0.22 0.03 89.60 01:04:01 AM all 9.63 0.00 1.22 0.54 0.04 88.58 01:04:01 AM 0 9.13 0.00 0.67 0.05 0.05 90.11 01:04:01 AM 1 0.59 0.00 0.95 1.74 0.07 96.65 01:04:01 AM 2 21.14 0.00 2.60 0.90 0.03 75.32 01:04:01 AM 3 4.51 0.00 0.59 0.17 0.03 94.70 01:04:01 AM 4 6.92 0.00 0.65 0.22 0.03 92.18 01:04:01 AM 5 12.63 0.00 1.25 0.78 0.05 85.28 01:04:01 AM 6 18.63 0.00 2.42 0.38 0.03 78.53 01:04:01 AM 7 3.41 0.00 0.63 0.05 0.02 95.89 Average: all 10.45 0.00 1.49 0.50 0.04 87.52 Average: 0 6.21 0.00 0.89 0.19 0.05 92.66 Average: 1 8.03 0.00 1.82 1.22 0.06 88.86 Average: 2 25.90 0.00 2.92 0.84 0.05 70.30 Average: 3 3.41 0.00 0.95 0.39 0.05 95.19 Average: 4 9.70 0.00 1.24 0.33 0.04 88.68 Average: 5 11.56 0.00 1.21 0.47 0.05 86.71 Average: 6 12.63 0.00 1.88 0.42 0.03 85.04 Average: 7 6.12 0.00 0.98 0.13 0.03 92.75