---> uname -a: Linux prd-centos8-builder-4c-4g-4474.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 790 12024 19 2945 14621 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:38:a5:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe38:a5d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:30:36:0f 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) 04/03/2024 _x86_64_ (4 CPU) 22:29:22 LINUX RESTART (4 CPU) 10:30:01 PM tps rtps wtps bread/s bwrtn/s 10:31:01 PM 17.92 9.34 8.58 3749.74 917.66 10:32:01 PM 134.47 9.11 125.35 1566.68 2348.16 10:33:01 PM 116.31 7.50 108.81 1294.24 8882.44 10:34:01 PM 121.43 0.93 120.49 125.42 12967.09 Average: 97.76 6.71 91.05 1678.06 6294.13 10:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 PM 13840696 15327272 2298748 14.24 2688 1715756 1030560 6.00 158468 1838508 12 10:32:01 PM 13478184 15124656 2661260 16.49 2688 1871060 1116272 6.49 200540 2142156 74036 10:33:01 PM 13122128 15071540 3017316 18.70 2688 2158600 1116412 6.50 230936 2406324 123992 10:34:01 PM 12411540 15061124 3727904 23.10 2688 2826468 1141976 6.64 307972 2940056 491632 Average: 13213137 15146148 2926307 18.13 2688 2142971 1101305 6.41 224479 2331761 172418 10:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 136.00 73.54 358.90 16.98 0.00 0.00 0.00 0.00 10:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 159.62 103.40 849.14 44.26 0.00 0.00 0.00 0.00 10:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 56.81 46.75 621.45 6.60 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 137.82 100.90 2176.32 13.66 0.00 0.00 0.00 0.00 10:34:01 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 122.53 81.17 1003.30 20.39 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) 04/03/2024 _x86_64_ (4 CPU) 22:29:22 LINUX RESTART (4 CPU) 10:30:01 PM CPU %user %nice %system %iowait %steal %idle 10:31:01 PM all 2.86 0.00 0.83 0.58 0.03 95.71 10:31:01 PM 0 4.02 0.00 0.42 0.44 0.02 95.10 10:31:01 PM 1 3.12 0.00 0.56 0.05 0.02 96.25 10:31:01 PM 2 2.42 0.00 1.39 1.15 0.02 95.03 10:31:01 PM 3 1.88 0.00 0.95 0.68 0.05 96.45 10:32:01 PM all 11.12 0.00 2.02 0.47 0.05 86.34 10:32:01 PM 0 9.53 0.00 1.75 0.10 0.05 88.57 10:32:01 PM 1 16.47 0.00 2.46 0.32 0.07 80.69 10:32:01 PM 2 6.85 0.00 2.42 1.23 0.07 89.44 10:32:01 PM 3 11.61 0.00 1.44 0.25 0.03 86.67 10:33:01 PM all 20.21 0.00 3.07 1.34 0.08 75.30 10:33:01 PM 0 28.96 0.00 3.40 0.27 0.08 67.29 10:33:01 PM 1 24.27 0.00 3.94 1.18 0.07 70.54 10:33:01 PM 2 5.33 0.00 2.10 1.49 0.08 91.00 10:33:01 PM 3 22.25 0.00 2.86 2.41 0.07 72.42 10:34:01 PM all 24.30 0.00 4.47 0.90 0.09 70.23 10:34:01 PM 0 29.07 0.00 6.33 0.48 0.10 64.01 10:34:01 PM 1 40.98 0.00 5.48 1.25 0.08 52.20 10:34:01 PM 2 10.91 0.00 2.99 1.01 0.10 84.99 10:34:01 PM 3 16.16 0.00 3.08 0.85 0.08 79.82 Average: all 14.65 0.00 2.60 0.82 0.06 81.86 Average: 0 17.93 0.00 2.98 0.32 0.06 78.70 Average: 1 21.26 0.00 3.12 0.70 0.06 74.86 Average: 2 6.38 0.00 2.22 1.22 0.07 90.11 Average: 3 13.00 0.00 2.08 1.05 0.06 83.81