---> uname -a: Linux prd-centos8-builder-4c-4g-14648.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): 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 12042 19 2938 14636 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:5e:04:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe5e:402/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:f4:66:8c 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 11:50:20 LINUX RESTART (4 CPU) 11:51:01 AM tps rtps wtps bread/s bwrtn/s 11:52:01 AM 163.37 9.28 154.09 1397.37 6883.40 11:53:01 AM 101.18 6.75 94.44 1275.17 8964.11 11:54:01 AM 198.55 20.12 178.43 4219.71 9838.23 11:55:01 AM 73.90 0.62 73.28 344.09 11272.10 11:56:01 AM 34.16 0.47 33.69 105.96 4650.70 Average: 114.25 7.45 106.80 1468.98 8322.16 11:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 AM 13406136 15115628 2733184 16.93 2688 1932824 1151496 6.70 215780 2193416 46184 11:53:01 AM 13066504 15064596 3072816 19.04 2688 2209120 1167800 6.79 255896 2444244 126680 11:54:01 AM 11985600 14329000 4153720 25.74 2688 2547008 2029040 11.81 349500 3397620 130040 11:55:01 AM 9867540 12506072 6271780 38.86 2688 2831552 3632396 21.13 499988 5313124 84560 11:56:01 AM 12367672 15023168 3771648 23.37 2688 2847636 1133860 6.60 680088 2647044 33344 Average: 12138690 14407693 4000630 24.79 2688 2473628 1822918 10.61 400250 3199090 84162 11:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 250.72 167.24 1615.98 46.77 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 56.78 46.42 775.75 5.41 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 245.37 206.84 3140.95 35.89 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 91.74 82.26 1280.78 14.65 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 16.49 16.03 39.82 7.02 0.00 0.00 0.00 0.00 11:56:01 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 132.24 103.77 1371.00 21.95 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 11:50:20 LINUX RESTART (4 CPU) 11:51:01 AM CPU %user %nice %system %iowait %steal %idle 11:52:01 AM all 17.10 0.00 2.09 5.57 0.12 75.12 11:52:01 AM 0 21.89 0.00 2.04 6.28 0.12 69.67 11:52:01 AM 1 16.22 0.00 1.84 6.42 0.12 75.41 11:52:01 AM 2 16.28 0.00 1.61 4.51 0.08 77.52 11:52:01 AM 3 14.00 0.00 2.86 5.06 0.17 77.91 11:53:01 AM all 17.68 0.00 1.67 2.78 0.10 77.76 11:53:01 AM 0 9.36 0.00 1.45 2.88 0.08 86.23 11:53:01 AM 1 16.27 0.00 1.71 2.37 0.12 79.53 11:53:01 AM 2 39.03 0.00 2.59 3.61 0.13 54.63 11:53:01 AM 3 6.04 0.00 0.92 2.28 0.08 90.68 11:54:01 AM all 48.14 0.00 2.48 5.16 0.20 44.01 11:54:01 AM 0 43.48 0.00 2.39 4.62 0.20 49.31 11:54:01 AM 1 53.85 0.00 2.83 5.77 0.20 37.36 11:54:01 AM 2 53.71 0.00 2.29 4.38 0.20 39.42 11:54:01 AM 3 41.51 0.00 2.43 5.86 0.22 49.98 11:55:01 AM all 69.76 0.00 2.61 1.40 0.23 26.00 11:55:01 AM 0 66.87 0.00 1.47 1.52 0.23 29.91 11:55:01 AM 1 71.70 0.00 4.54 1.61 0.23 21.92 11:55:01 AM 2 70.27 0.00 1.57 1.52 0.22 26.42 11:55:01 AM 3 70.19 0.00 2.88 0.94 0.25 25.74 11:56:01 AM all 21.32 0.00 1.10 2.20 0.10 75.27 11:56:01 AM 0 11.14 0.00 0.99 1.04 0.13 86.70 11:56:01 AM 1 12.94 0.00 0.95 3.28 0.10 82.73 11:56:01 AM 2 39.61 0.00 1.55 3.39 0.12 55.33 11:56:01 AM 3 21.58 0.00 0.90 1.10 0.07 76.35 Average: all 34.81 0.00 1.99 3.42 0.15 59.63 Average: 0 30.55 0.00 1.67 3.26 0.15 64.37 Average: 1 34.20 0.00 2.37 3.89 0.15 59.39 Average: 2 43.80 0.00 1.92 3.48 0.15 50.65 Average: 3 30.68 0.00 2.00 3.04 0.16 64.12