---> uname -a: Linux prd-centos8-builder-4c-4g-3077.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 12381 19 2604 14653 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:4b:64:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe4b:6414/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:5f:bf:35 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/30/2024 _x86_64_ (4 CPU) 06:30:55 LINUX RESTART (4 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 104.78 7.85 96.93 1338.09 8851.63 06:34:01 AM 41.57 2.30 39.27 1584.41 4982.92 06:35:01 AM 232.94 17.87 215.07 2752.70 6465.71 06:36:01 AM 39.17 0.45 38.72 135.69 5067.39 Average: 104.63 7.12 97.51 1452.83 6341.92 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 13121620 15025500 3017816 18.70 2688 2115356 1173792 6.83 220600 2423444 119000 06:34:01 AM 13143580 15099824 2995856 18.56 2688 2166576 1064740 6.19 217340 2398512 44 06:35:01 AM 11763296 14072876 4376140 27.11 2688 2513196 1871372 10.89 334884 3633460 131112 06:36:01 AM 12677548 15001976 3461888 21.45 2688 2527256 1152356 6.70 501840 2553020 25000 Average: 12676511 14800044 3462925 21.46 2688 2330596 1315565 7.65 318666 2752109 68789 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 64.36 52.62 684.24 6.77 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 26.12 19.66 208.57 8.01 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 304.33 250.73 3868.70 39.18 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 15.23 14.55 22.48 6.38 0.00 0.00 0.00 0.00 06:36:01 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 102.53 84.40 1196.22 15.09 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/30/2024 _x86_64_ (4 CPU) 06:30:55 LINUX RESTART (4 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 19.01 0.00 2.54 1.36 0.07 77.03 06:33:01 AM 0 14.43 0.00 2.84 1.67 0.08 80.98 06:33:01 AM 1 20.11 0.00 2.24 1.85 0.07 75.73 06:33:01 AM 2 22.51 0.00 2.51 0.62 0.07 74.30 06:33:01 AM 3 18.99 0.00 2.58 1.29 0.05 77.10 06:34:01 AM all 2.74 0.00 0.59 2.37 0.69 93.60 06:34:01 AM 0 2.95 0.00 0.55 0.70 1.40 94.40 06:34:01 AM 1 1.52 0.00 0.51 3.67 0.05 94.24 06:34:01 AM 2 3.64 0.00 0.77 2.95 0.33 92.31 06:34:01 AM 3 2.84 0.00 0.54 2.15 0.97 93.49 06:35:01 AM all 53.17 0.00 3.25 2.06 0.11 41.41 06:35:01 AM 0 51.04 0.00 3.06 1.65 0.10 44.15 06:35:01 AM 1 51.55 0.00 3.21 2.92 0.12 42.20 06:35:01 AM 2 56.05 0.00 2.58 1.98 0.10 39.29 06:35:01 AM 3 54.03 0.00 4.16 1.68 0.13 40.00 06:36:01 AM all 29.80 0.00 1.65 0.94 0.14 67.48 06:36:01 AM 0 21.87 0.00 1.53 0.74 0.10 75.76 06:36:01 AM 1 27.48 0.00 1.37 0.68 0.08 70.39 06:36:01 AM 2 35.79 0.00 2.02 1.85 0.08 60.26 06:36:01 AM 3 34.02 0.00 1.69 0.49 0.28 63.52 Average: all 26.24 0.00 2.01 1.68 0.25 69.82 Average: 0 22.64 0.00 2.00 1.19 0.42 73.75 Average: 1 25.28 0.00 1.84 2.27 0.08 70.53 Average: 2 29.45 0.00 1.97 1.85 0.15 66.59 Average: 3 27.56 0.00 2.25 1.40 0.36 68.44