---> uname -a: Linux prd-centos8-builder-8c-8g-6757.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: 2800.000 BogoMIPS: 5600.00 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1052 28202 19 2632 30388 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:d2:a8:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fed2:a874/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:8f:5b:26 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) 02/14/2024 _x86_64_ (8 CPU) 19:02:49 LINUX RESTART (8 CPU) 07:03:01 PM tps rtps wtps bread/s bwrtn/s 07:04:01 PM 179.73 128.67 51.06 15217.49 38872.35 07:05:01 PM 136.56 13.88 122.68 2280.02 16463.46 07:06:01 PM 110.00 0.20 109.80 5.86 8209.58 Average: 142.10 47.59 94.51 5835.18 21183.04 07:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 PM 29466032 31269196 3187436 9.76 2688 2137932 1438976 4.27 161740 2634884 324836 07:05:01 PM 29074396 31194536 3579072 10.96 2688 2438136 1470920 4.36 390240 2737404 130908 07:06:01 PM 28918408 31157964 3735060 11.44 2688 2549488 1480440 4.39 394364 2858780 96268 Average: 29152945 31207232 3500523 10.72 2688 2375185 1463445 4.34 315448 2743689 184004 07:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 811.09 551.74 5704.52 172.99 0.00 0.00 0.00 0.00 07:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 101.42 78.44 979.73 10.41 0.00 0.00 0.00 0.00 07:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 38.15 35.74 388.30 7.50 0.00 0.00 0.00 0.00 07:06:01 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 316.93 222.00 2357.78 63.64 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) 02/14/2024 _x86_64_ (8 CPU) 19:02:49 LINUX RESTART (8 CPU) 07:03:01 PM CPU %user %nice %system %iowait %steal %idle 07:04:01 PM all 11.10 0.00 3.85 3.49 0.11 81.45 07:04:01 PM 0 10.14 0.00 2.56 0.84 0.10 86.36 07:04:01 PM 1 10.21 0.00 3.46 3.17 0.19 82.97 07:04:01 PM 2 13.39 0.00 6.34 4.77 0.22 75.28 07:04:01 PM 3 11.85 0.00 3.99 6.52 0.07 77.57 07:04:01 PM 4 12.19 0.00 3.24 1.65 0.07 82.85 07:04:01 PM 5 11.76 0.00 3.26 0.87 0.07 84.04 07:04:01 PM 6 8.62 0.00 3.28 0.58 0.07 87.45 07:04:01 PM 7 10.44 0.00 4.63 9.50 0.09 75.35 07:05:01 PM all 7.63 0.00 1.50 1.75 0.04 89.08 07:05:01 PM 0 2.92 0.00 1.37 0.60 0.03 95.08 07:05:01 PM 1 2.51 0.00 0.82 3.87 0.05 92.75 07:05:01 PM 2 10.82 0.00 1.94 1.64 0.05 85.54 07:05:01 PM 3 14.65 0.00 1.95 2.39 0.03 80.97 07:05:01 PM 4 11.82 0.00 2.31 1.44 0.05 84.39 07:05:01 PM 5 9.05 0.00 1.59 3.06 0.03 86.27 07:05:01 PM 6 1.29 0.00 0.55 0.82 0.03 97.31 07:05:01 PM 7 7.93 0.00 1.50 0.18 0.03 90.35 07:06:01 PM all 9.97 0.00 1.20 0.56 0.04 88.24 07:06:01 PM 0 12.63 0.00 1.05 0.27 0.03 86.02 07:06:01 PM 1 8.08 0.00 1.56 0.40 0.05 89.91 07:06:01 PM 2 14.69 0.00 1.89 1.24 0.05 82.14 07:06:01 PM 3 15.69 0.00 2.05 0.72 0.05 81.49 07:06:01 PM 4 20.26 0.00 1.35 0.42 0.05 77.92 07:06:01 PM 5 2.04 0.00 0.25 0.20 0.05 97.46 07:06:01 PM 6 3.25 0.00 0.72 0.92 0.02 95.09 07:06:01 PM 7 3.10 0.00 0.70 0.30 0.02 95.88 Average: all 9.55 0.00 2.17 1.92 0.06 86.29 Average: 0 8.55 0.00 1.65 0.57 0.06 89.18 Average: 1 6.90 0.00 1.93 2.47 0.10 88.60 Average: 2 12.97 0.00 3.38 2.54 0.11 81.00 Average: 3 14.07 0.00 2.66 3.20 0.05 80.02 Average: 4 14.76 0.00 2.30 1.17 0.06 81.72 Average: 5 7.61 0.00 1.70 1.38 0.05 89.27 Average: 6 4.32 0.00 1.49 0.78 0.04 93.38 Average: 7 7.12 0.00 2.25 3.26 0.04 87.32