---> uname -a: Linux prd-centos8-builder-4c-4g-9097.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: 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): 0-3 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 801 9554 19 5405 14610 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:2f:9e:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe2f:9e87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:03:7e:5f 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) 04/19/2024 _x86_64_ (4 CPU) 01:22:59 LINUX RESTART (4 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 115.18 7.73 107.45 1302.18 9549.19 01:26:01 AM 145.96 18.36 127.60 4055.71 7952.02 01:27:01 AM 115.81 0.48 115.33 34.66 13010.50 01:28:01 AM 119.63 0.48 119.15 9.07 49251.72 01:29:01 AM 118.08 0.52 117.56 46.65 54449.65 01:30:01 AM 29.31 0.60 28.71 82.77 2217.69 Average: 107.33 4.70 102.63 921.94 22737.68 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 13113956 15053248 3025488 18.75 2688 2149352 1166820 6.79 233212 2415368 121956 01:26:01 AM 11814432 14245380 4325012 26.80 2688 2630332 1798072 10.46 302712 3601644 295180 01:27:01 AM 10065956 12993096 6073488 37.63 2688 3118316 2952964 17.18 371792 5246364 432316 01:28:01 AM 8216800 13067440 7922644 49.09 2688 5022372 2836664 16.50 1061104 6366652 902576 01:29:01 AM 9768924 14976232 6370520 39.47 2688 5370568 1130584 6.58 579504 5280348 63184 01:30:01 AM 9784404 14960376 6355040 39.38 2688 5340020 1157904 6.74 758496 5087400 1060 Average: 10460745 14215962 5678699 35.19 2688 3938493 1840501 10.71 551137 4666296 302712 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 88.04 67.91 638.86 7.78 0.00 0.00 0.00 0.00 01:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 542.33 401.42 5426.65 52.90 0.00 0.00 0.00 0.00 01:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 365.09 286.09 3227.37 38.17 0.00 0.00 0.00 0.00 01:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 01:28:01 AM eth0 35.59 32.56 55.37 11.42 0.00 0.00 0.00 0.00 01:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 01:29:01 AM eth0 117.99 103.97 192.69 108.13 0.00 0.00 0.00 0.00 01:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 65.74 63.03 28.66 27.21 0.00 0.00 0.00 0.00 01:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 202.48 159.17 1595.11 40.94 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) 04/19/2024 _x86_64_ (4 CPU) 01:22:59 LINUX RESTART (4 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 19.02 0.00 2.63 1.21 0.08 77.06 01:25:01 AM 0 13.38 0.00 2.17 1.70 0.08 82.67 01:25:01 AM 1 7.73 0.00 1.52 1.09 0.05 89.61 01:25:01 AM 2 33.52 0.00 3.79 0.95 0.10 61.63 01:25:01 AM 3 21.46 0.00 3.04 1.09 0.08 74.32 01:26:01 AM all 34.90 0.00 3.43 1.50 0.13 60.04 01:26:01 AM 0 34.61 0.00 3.77 2.35 0.13 59.14 01:26:01 AM 1 40.43 0.00 2.19 0.42 0.13 56.83 01:26:01 AM 2 35.29 0.00 3.45 2.10 0.13 59.03 01:26:01 AM 3 29.25 0.00 4.31 1.12 0.13 65.18 01:27:01 AM all 55.10 0.00 3.24 1.10 0.13 40.44 01:27:01 AM 0 47.22 0.00 2.36 0.42 0.12 49.89 01:27:01 AM 1 55.78 0.00 4.43 0.75 0.13 38.91 01:27:01 AM 2 59.62 0.00 3.85 2.70 0.12 33.71 01:27:01 AM 3 57.78 0.00 2.31 0.54 0.13 39.24 01:28:01 AM all 35.02 0.00 3.16 2.40 0.11 59.30 01:28:01 AM 0 34.55 0.00 4.67 5.31 0.12 55.35 01:28:01 AM 1 21.39 0.00 1.69 0.12 0.08 76.73 01:28:01 AM 2 64.83 0.00 5.01 0.35 0.12 29.69 01:28:01 AM 3 19.30 0.00 1.29 3.84 0.13 75.43 01:29:01 AM all 35.47 0.00 3.56 2.88 0.10 57.98 01:29:01 AM 0 31.23 0.00 3.17 1.27 0.10 64.23 01:29:01 AM 1 29.94 0.00 3.16 3.18 0.10 63.61 01:29:01 AM 2 37.65 0.00 3.84 1.82 0.12 56.57 01:29:01 AM 3 43.08 0.00 4.06 5.25 0.10 47.51 01:30:01 AM all 18.52 0.00 2.08 0.49 0.08 78.83 01:30:01 AM 0 11.62 0.00 1.52 0.13 0.07 86.66 01:30:01 AM 1 5.04 0.00 1.61 1.10 0.07 92.18 01:30:01 AM 2 17.73 0.00 2.12 0.25 0.10 79.80 01:30:01 AM 3 39.68 0.00 3.06 0.47 0.10 56.69 Average: all 33.00 0.00 3.02 1.60 0.11 62.28 Average: 0 28.76 0.00 2.94 1.86 0.10 66.33 Average: 1 26.70 0.00 2.43 1.11 0.09 69.66 Average: 2 41.44 0.00 3.68 1.36 0.11 53.40 Average: 3 35.09 0.00 3.01 2.05 0.11 59.73