---> uname -a: Linux prd-centos8-builder-2c-2g-8337.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 672 3930 19 3095 6707 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:e7:d1:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fee7:d13c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:60:86:d2 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) 04/16/2024 _x86_64_ (2 CPU) 08:09:51 LINUX RESTART (2 CPU) 08:10:00 AM tps rtps wtps bread/s bwrtn/s 08:10:01 AM 271.22 270.50 0.72 12605.04 5.76 08:11:01 AM 229.34 117.76 111.58 15152.75 40518.19 08:12:01 AM 83.21 7.13 76.08 1314.81 6680.79 08:13:02 AM 153.90 0.13 153.76 18.12 22286.18 08:14:01 AM 103.49 1.51 101.98 166.21 24988.73 Average: 143.39 33.14 110.25 4228.09 23475.43 08:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 AM 7070292 7151152 812144 10.30 2688 294104 853972 10.83 67496 547300 552 08:11:01 AM 5322992 7022656 2559444 32.47 2688 1892272 963896 10.79 217580 2055428 88624 08:12:01 AM 4998948 6951748 2883488 36.58 2688 2134060 989764 11.08 251492 2303404 153532 08:13:02 AM 3745988 6725608 4136448 52.48 2688 3129356 1241364 13.90 448192 3248448 666560 08:14:01 AM 4012576 6855964 3869860 49.09 2688 2992344 987672 11.06 455436 2963996 1292 Average: 5030159 6941426 2852277 36.19 2688 2088427 1007334 11.28 288039 2223715 182112 08:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 3.60 4.32 0.21 0.26 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 297.30 184.34 1858.91 60.03 0.00 0.00 0.00 0.00 08:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 59.32 51.96 760.14 6.57 0.00 0.00 0.00 0.00 08:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:02 AM eth0 143.97 102.56 2520.67 12.26 0.00 0.00 0.00 0.00 08:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 29.96 29.10 28.58 10.83 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.32 91.75 1290.00 22.34 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) 04/16/2024 _x86_64_ (2 CPU) 08:09:51 LINUX RESTART (2 CPU) 08:10:00 AM CPU %user %nice %system %iowait %steal %idle 08:10:01 AM all 81.88 0.00 18.12 0.00 0.00 0.00 08:10:01 AM 0 76.64 0.00 23.36 0.00 0.00 0.00 08:10:01 AM 1 87.05 0.00 12.95 0.00 0.00 0.00 08:11:01 AM all 50.43 0.04 11.22 10.92 0.10 27.29 08:11:01 AM 0 51.82 0.02 10.69 11.24 0.10 26.14 08:11:01 AM 1 49.05 0.07 11.75 10.59 0.10 28.44 08:12:01 AM all 31.91 0.00 4.76 4.25 0.11 58.98 08:12:01 AM 0 44.42 0.00 5.45 5.06 0.10 44.97 08:12:01 AM 1 19.40 0.00 4.06 3.43 0.12 72.98 08:13:02 AM all 48.24 0.00 7.78 8.96 0.12 34.90 08:13:02 AM 0 57.70 0.00 8.35 8.28 0.10 25.57 08:13:02 AM 1 38.80 0.00 7.23 9.64 0.13 44.20 08:14:01 AM all 37.05 0.00 4.70 8.59 0.11 49.55 08:14:01 AM 0 54.30 0.00 4.52 6.46 0.12 34.60 08:14:01 AM 1 19.80 0.00 4.88 10.72 0.10 64.50 Average: all 42.14 0.01 7.18 8.12 0.11 42.44 Average: 0 52.18 0.00 7.35 7.71 0.10 32.65 Average: 1 32.09 0.02 7.01 8.53 0.11 52.24