---> uname -a: Linux prd-centos8-builder-4c-4g-16111.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12091 19 2892 14639 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:53:50:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe53:5005/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:68:74:4e 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/27/2024 _x86_64_ (4 CPU) 10:24:20 LINUX RESTART (4 CPU) 10:25:02 AM tps rtps wtps bread/s bwrtn/s 10:26:01 AM 206.35 14.30 192.05 2555.74 8473.38 10:27:01 AM 254.06 17.52 236.53 3521.17 11548.13 10:28:01 AM 102.45 3.66 98.78 1053.83 15400.27 10:29:01 AM 10.16 0.00 10.16 0.00 1130.32 10:30:01 AM 4.15 0.00 4.15 0.00 349.40 Average: 115.13 7.07 108.06 1422.42 7377.32 10:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 AM 13210432 15086352 2929000 18.15 2688 2088900 1134988 6.60 260344 2302868 137740 10:27:01 AM 12153648 14470072 3985784 24.70 2688 2520020 1635540 9.52 314124 3262468 214476 10:28:01 AM 10212776 12798044 5926656 36.72 2688 2777860 3398264 19.77 515020 4956024 23132 10:29:01 AM 9763472 12358712 6375960 39.51 2688 2787332 3918500 22.80 528384 5388380 3372 10:30:01 AM 10004968 12607068 6134464 38.01 2688 2794040 3390692 19.73 528384 5146824 1980 Average: 11069059 13464050 5070373 31.42 2688 2593630 2695597 15.68 429251 4211313 76140 10:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 193.14 133.67 1822.90 39.28 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 267.35 222.21 3496.85 37.46 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 85.06 81.25 1146.25 344.09 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 4.47 4.38 2.95 1.96 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 2.13 1.70 0.42 0.45 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.16 88.49 1292.17 84.82 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/27/2024 _x86_64_ (4 CPU) 10:24:20 LINUX RESTART (4 CPU) 10:25:02 AM CPU %user %nice %system %iowait %steal %idle 10:26:01 AM all 20.91 0.00 3.68 1.82 0.07 73.52 10:26:01 AM 0 13.62 0.00 4.03 3.28 0.07 79.00 10:26:01 AM 1 17.34 0.00 2.76 0.99 0.05 78.86 10:26:01 AM 2 25.01 0.00 3.12 1.55 0.09 70.24 10:26:01 AM 3 27.68 0.00 4.81 1.45 0.09 65.97 10:27:01 AM all 29.57 0.00 3.13 1.89 0.08 65.33 10:27:01 AM 0 26.23 0.00 4.18 3.01 0.08 66.50 10:27:01 AM 1 32.54 0.00 2.44 1.69 0.08 63.24 10:27:01 AM 2 30.04 0.00 3.10 0.84 0.08 65.95 10:27:01 AM 3 29.46 0.00 2.81 2.02 0.08 65.62 10:28:01 AM all 62.09 0.00 3.43 0.45 0.12 33.91 10:28:01 AM 0 55.58 0.00 2.21 0.52 0.12 41.57 10:28:01 AM 1 63.04 0.00 2.69 0.52 0.10 33.64 10:28:01 AM 2 66.96 0.00 6.27 0.27 0.14 26.36 10:28:01 AM 3 62.83 0.00 2.56 0.48 0.12 34.01 10:29:01 AM all 41.49 0.00 0.89 0.05 0.09 57.49 10:29:01 AM 0 54.39 0.00 1.29 0.05 0.10 44.17 10:29:01 AM 1 38.03 0.00 0.84 0.03 0.08 61.01 10:29:01 AM 2 32.09 0.00 0.75 0.02 0.08 67.06 10:29:01 AM 3 41.42 0.00 0.68 0.08 0.08 57.73 10:30:01 AM all 6.68 0.00 0.41 0.02 0.06 92.83 10:30:01 AM 0 6.39 0.00 0.38 0.00 0.05 93.17 10:30:01 AM 1 5.63 0.00 0.47 0.00 0.07 93.83 10:30:01 AM 2 7.17 0.00 0.37 0.05 0.05 92.36 10:30:01 AM 3 7.54 0.00 0.42 0.03 0.07 91.94 Average: all 32.11 0.00 2.30 0.84 0.08 64.67 Average: 0 31.25 0.00 2.41 1.37 0.08 64.89 Average: 1 31.31 0.00 1.83 0.65 0.08 66.13 Average: 2 32.15 0.00 2.71 0.54 0.09 64.52 Average: 3 33.72 0.00 2.25 0.81 0.09 63.13