---> uname -a: Linux prd-centos8-builder-4c-4g-5212.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 760 12100 19 2900 14657 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:48:9f:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe48:9f24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:b5:6b:28 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/10/2024 _x86_64_ (4 CPU) 22:05:55 LINUX RESTART (4 CPU) 10:07:01 PM tps rtps wtps bread/s bwrtn/s 10:08:01 PM 113.13 7.16 105.96 1288.24 9192.29 10:09:01 PM 256.36 18.74 237.61 3842.75 11573.13 10:10:01 PM 49.72 1.82 47.90 788.14 11518.87 10:11:01 PM 9.05 0.00 9.05 0.00 854.41 10:12:01 PM 6.96 0.07 6.90 9.73 349.92 Average: 87.04 5.56 81.49 1185.79 6698.01 10:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 PM 13097584 15061848 3041860 18.85 2688 2174636 1158376 6.74 251716 2418204 121808 10:09:01 PM 11315764 13852088 4823680 29.89 2688 2731768 2152764 12.52 420576 3972716 311324 10:10:01 PM 10396228 12993324 5743216 35.58 2688 2790876 2955560 17.20 519424 4776016 20484 10:11:01 PM 10342788 12945948 5796656 35.92 2688 2796696 2944456 17.13 519424 4828288 3616 10:12:01 PM 12378416 14990104 3761028 23.30 2688 2805196 1177020 6.85 700316 2619844 8840 Average: 11506156 13968662 4633288 28.71 2688 2659834 2077635 12.09 482291 3723014 93214 10:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 64.55 52.08 736.39 7.85 0.00 0.00 0.00 0.00 10:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 409.16 308.78 4314.18 86.74 0.00 0.00 0.00 0.00 10:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.54 14.09 160.90 2.69 0.00 0.00 0.00 0.00 10:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 1.68 1.85 0.29 0.42 0.00 0.00 0.00 0.00 10:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 8.05 6.73 5.71 3.42 0.00 0.00 0.00 0.00 10:12:01 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 99.60 76.71 1043.51 20.23 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/10/2024 _x86_64_ (4 CPU) 22:05:55 LINUX RESTART (4 CPU) 10:07:01 PM CPU %user %nice %system %iowait %steal %idle 10:08:01 PM all 17.98 0.00 2.65 2.20 0.07 77.10 10:08:01 PM 0 6.23 0.00 1.57 1.42 0.08 90.69 10:08:01 PM 1 31.70 0.00 4.50 3.98 0.07 59.76 10:08:01 PM 2 11.76 0.00 2.07 1.66 0.07 84.44 10:08:01 PM 3 22.22 0.00 2.45 1.76 0.07 73.51 10:09:01 PM all 47.80 0.00 5.01 2.48 0.10 44.62 10:09:01 PM 0 44.83 0.00 3.16 2.15 0.10 49.76 10:09:01 PM 1 53.87 0.00 2.65 1.61 0.10 41.77 10:09:01 PM 2 39.08 0.00 3.23 3.37 0.10 54.22 10:09:01 PM 3 53.37 0.00 10.99 2.79 0.10 32.75 10:10:01 PM all 80.54 0.00 2.26 0.64 0.10 16.45 10:10:01 PM 0 78.27 0.00 2.93 0.74 0.12 17.95 10:10:01 PM 1 86.17 0.00 2.50 0.15 0.10 11.08 10:10:01 PM 2 76.12 0.00 2.15 1.24 0.10 20.39 10:10:01 PM 3 81.64 0.00 1.48 0.42 0.10 16.36 10:11:01 PM all 11.27 0.00 0.56 0.10 0.06 88.01 10:11:01 PM 0 9.99 0.00 0.50 0.13 0.07 89.31 10:11:01 PM 1 9.28 0.00 0.67 0.05 0.07 89.93 10:11:01 PM 2 9.67 0.00 0.55 0.20 0.07 89.51 10:11:01 PM 3 16.12 0.00 0.50 0.02 0.05 83.32 10:12:01 PM all 7.90 0.00 0.80 0.05 0.07 91.19 10:12:01 PM 0 3.75 0.00 0.75 0.00 0.05 95.45 10:12:01 PM 1 5.88 0.00 0.70 0.05 0.08 93.28 10:12:01 PM 2 16.80 0.00 1.22 0.12 0.08 81.78 10:12:01 PM 3 5.18 0.00 0.52 0.02 0.07 94.22 Average: all 33.06 0.00 2.25 1.09 0.08 63.52 Average: 0 28.58 0.00 1.78 0.89 0.08 68.66 Average: 1 37.33 0.00 2.20 1.17 0.08 59.22 Average: 2 30.66 0.00 1.84 1.31 0.08 66.10 Average: 3 35.66 0.00 3.18 1.00 0.08 60.08