---> uname -a: Linux prd-centos8-builder-2c-2g-5330.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: 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4828 18 2251 6785 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:da:45:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:feda:45c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:e1:b9:e1 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) 12/05/2023 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 104.85 29.15 75.70 5960.47 33340.99 08:34:01 PM 114.41 3.13 111.28 64.25 9368.69 08:35:01 PM 57.31 0.28 57.02 40.66 5768.72 08:36:01 PM 12.36 0.07 12.30 3.07 214.71 08:37:01 PM 13.66 0.42 13.25 18.93 310.86 Average: 60.52 6.61 53.91 1217.44 9800.78 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5201120 6963144 2681168 34.02 2688 1952832 1045176 11.70 202436 2193564 82660 08:34:01 PM 4995228 6988296 2887060 36.63 2688 2168164 977772 10.95 199128 2345872 128560 08:35:01 PM 4974764 6974488 2907524 36.89 2688 2175268 966048 10.82 223684 2339424 1072 08:36:01 PM 4971056 6970632 2911232 36.93 2688 2175360 979932 10.97 231464 2336180 1064 08:37:01 PM 5021760 7019100 2860528 36.29 2688 2172816 931224 10.43 400568 2117940 13676 Average: 5032786 6983132 2849502 36.15 2688 2128888 980030 10.97 251456 2266596 45406 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 242.91 162.16 1632.91 55.53 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 45.90 39.70 514.86 6.21 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 21.83 22.21 160.11 6.78 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 10.56 11.88 8.06 5.25 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 22.43 20.83 25.32 7.30 0.00 0.00 0.00 0.00 08:37:01 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 68.73 51.36 468.25 16.21 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) 12/05/2023 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 33.51 0.00 4.33 13.76 0.11 48.28 08:33:01 PM 0 49.31 0.00 4.53 14.45 0.12 31.60 08:33:01 PM 1 17.72 0.00 4.14 13.07 0.10 64.97 08:34:01 PM all 37.20 0.00 3.65 3.40 0.13 55.63 08:34:01 PM 0 48.61 0.00 4.62 3.57 0.15 43.05 08:34:01 PM 1 25.84 0.00 2.67 3.22 0.12 68.14 08:35:01 PM all 31.77 0.00 2.19 2.45 0.13 63.47 08:35:01 PM 0 40.46 0.00 2.36 3.08 0.13 53.96 08:35:01 PM 1 23.10 0.00 2.01 1.81 0.13 72.95 08:36:01 PM all 24.70 0.00 1.09 0.25 0.08 73.87 08:36:01 PM 0 44.44 0.00 1.40 0.48 0.10 53.57 08:36:01 PM 1 4.94 0.00 0.79 0.02 0.07 94.19 08:37:01 PM all 33.17 0.00 1.94 0.23 0.08 64.57 08:37:01 PM 0 48.91 0.00 2.35 0.45 0.10 48.19 08:37:01 PM 1 17.41 0.00 1.54 0.02 0.07 80.97 Average: all 32.07 0.00 2.64 4.01 0.11 61.17 Average: 0 46.35 0.00 3.05 4.40 0.12 46.08 Average: 1 17.81 0.00 2.23 3.62 0.10 76.24