---> uname -a: Linux prd-centos8-builder-2c-2g-7653.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 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): 0,1 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 668 3952 19 3076 6711 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:46:64:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe46:648c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:4c:07:48 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/13/2023 _x86_64_ (2 CPU) 11:09:05 LINUX RESTART (2 CPU) 11:10:01 AM tps rtps wtps bread/s bwrtn/s 11:11:01 AM 114.34 8.98 105.36 1369.18 5817.72 11:12:01 AM 39.88 6.57 33.31 1271.12 2975.32 11:13:01 AM 64.46 0.05 64.41 0.93 7782.51 11:14:01 AM 84.70 1.93 82.77 63.33 8691.27 11:15:01 AM 109.63 0.63 109.00 51.32 16529.67 Average: 82.60 3.63 78.97 551.21 8359.37 11:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 AM 5267508 6998452 2614788 33.17 2688 1923484 1003784 11.24 180588 2146992 53704 11:12:01 AM 5178508 7023992 2703788 34.30 2688 2029432 941052 10.54 200228 2186456 131756 11:13:01 AM 4972124 6963516 2910172 36.92 2688 2171428 985756 11.04 220552 2354444 80568 11:14:01 AM 4625076 6845692 3257220 41.32 2688 2390824 1166512 13.06 237296 2646652 150448 11:15:01 AM 4050556 6864580 3831740 48.61 2688 2960596 1012188 11.33 423788 2957280 338496 Average: 4818754 6939246 3063542 38.87 2688 2295153 1021858 11.44 252490 2458365 150994 11:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 186.89 129.99 1309.96 43.80 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 7.37 5.82 48.15 0.76 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 34.61 26.34 486.45 3.65 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 49.95 40.38 634.98 7.59 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 55.63 43.32 658.16 8.14 0.00 0.00 0.00 0.00 11:15:01 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 66.90 49.17 627.58 12.79 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/13/2023 _x86_64_ (2 CPU) 11:09:05 LINUX RESTART (2 CPU) 11:10:01 AM CPU %user %nice %system %iowait %steal %idle 11:11:01 AM all 27.82 0.00 3.06 12.21 0.13 56.78 11:11:01 AM 0 21.72 0.00 1.95 14.01 0.10 62.22 11:11:01 AM 1 33.97 0.00 4.18 10.39 0.15 51.31 11:12:01 AM all 12.71 0.00 1.80 21.50 3.86 60.14 11:12:01 AM 0 10.78 0.00 1.75 16.41 3.58 67.49 11:12:01 AM 1 14.62 0.00 1.85 26.51 4.13 52.89 11:13:01 AM all 16.47 0.00 1.65 10.47 0.13 71.28 11:13:01 AM 0 11.82 0.00 1.22 5.58 0.10 81.28 11:13:01 AM 1 21.11 0.00 2.08 15.36 0.15 61.30 11:14:01 AM all 25.55 0.00 3.02 15.83 0.14 55.45 11:14:01 AM 0 17.28 0.00 2.12 16.53 0.15 63.93 11:14:01 AM 1 33.84 0.00 3.93 15.14 0.13 46.96 11:15:01 AM all 37.47 0.00 3.90 6.32 0.17 52.15 11:15:01 AM 0 22.33 0.00 3.49 6.02 0.18 67.98 11:15:01 AM 1 52.63 0.00 4.31 6.61 0.15 36.30 Average: all 23.93 0.00 2.68 13.32 0.90 59.17 Average: 0 16.76 0.00 2.10 11.73 0.83 68.57 Average: 1 31.10 0.00 3.26 14.90 0.97 49.78