---> uname -a: Linux prd-centos8-builder-4c-4g-3265.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: 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 715 12085 19 2959 14712 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:d3:85:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fed3:85ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:8c:07:e6 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) 03/31/2024 _x86_64_ (4 CPU) 01:16:31 LINUX RESTART (4 CPU) 01:17:02 AM tps rtps wtps bread/s bwrtn/s 01:18:01 AM 166.15 47.81 118.33 10127.96 34762.25 01:19:01 AM 57.91 7.58 50.33 1329.42 10099.42 01:20:00 AM 65.23 0.56 64.67 62.43 5937.97 01:20:01 AM 2.90 0.00 2.90 0.00 34.78 01:21:01 AM 51.99 0.05 51.94 0.93 4138.86 Average: 84.80 13.86 70.95 2849.81 13630.03 01:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 AM 12798608 15157720 3340836 20.70 2688 2579688 1096384 6.38 435308 2572084 188548 01:19:01 AM 12532164 15076664 3607280 22.35 2688 2759452 1161076 6.76 487364 2765748 60640 01:20:00 AM 12525872 15117888 3613572 22.39 2688 2801416 1122036 6.53 470480 2766256 20228 01:20:01 AM 12526336 15118360 3613108 22.39 2688 2801388 1122036 6.53 471832 2764112 20188 01:21:01 AM 12382420 15072564 3757024 23.28 2688 2893460 1113068 6.48 473264 2880240 32860 Average: 12553080 15108639 3586364 22.22 2688 2767081 1122920 6.53 467650 2749688 64493 01:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 AM lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 01:18:01 AM eth0 401.63 274.08 4427.08 55.52 0.00 0.00 0.00 0.00 01:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 49.58 41.35 580.45 4.66 0.00 0.00 0.00 0.00 01:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 20.82 12.79 88.44 3.73 0.00 0.00 0.00 0.00 01:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 10.14 13.04 5.29 2.80 0.00 0.00 0.00 0.00 01:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 20.58 18.81 154.77 5.91 0.00 0.00 0.00 0.00 01:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 121.96 85.98 1299.47 17.30 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) 03/31/2024 _x86_64_ (4 CPU) 01:16:31 LINUX RESTART (4 CPU) 01:17:02 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 45.55 0.00 4.53 6.28 0.12 43.52 01:18:01 AM 0 37.73 0.00 4.55 8.77 0.12 48.84 01:18:01 AM 1 49.45 0.00 5.14 5.58 0.10 39.73 01:18:01 AM 2 46.99 0.00 5.42 5.40 0.14 42.05 01:18:01 AM 3 48.06 0.00 3.02 5.36 0.12 43.43 01:19:01 AM all 9.59 0.00 1.57 7.74 0.07 81.03 01:19:01 AM 0 4.56 0.00 1.64 3.93 0.07 89.80 01:19:01 AM 1 9.90 0.00 1.17 9.78 0.07 79.09 01:19:01 AM 2 16.19 0.00 2.38 9.70 0.07 71.67 01:19:01 AM 3 7.74 0.00 1.07 7.57 0.08 83.53 01:20:00 AM all 9.74 0.00 1.15 1.71 0.05 87.35 01:20:00 AM 0 8.25 0.00 1.23 3.33 0.03 87.15 01:20:00 AM 1 14.50 0.00 0.88 0.54 0.05 84.03 01:20:00 AM 2 5.16 0.00 0.98 2.03 0.08 91.74 01:20:00 AM 3 11.02 0.00 1.50 0.94 0.05 86.48 01:20:01 AM all 6.88 0.00 2.17 0.00 0.36 90.58 01:20:01 AM 0 1.43 0.00 1.43 0.00 0.00 97.14 01:20:01 AM 1 2.86 0.00 1.43 0.00 1.43 94.29 01:20:01 AM 2 22.06 0.00 4.41 0.00 0.00 73.53 01:20:01 AM 3 1.47 0.00 1.47 0.00 0.00 97.06 01:21:01 AM all 13.19 0.00 1.74 6.27 0.06 78.73 01:21:01 AM 0 5.86 0.00 1.45 1.08 0.08 91.52 01:21:01 AM 1 6.89 0.00 0.82 3.05 0.05 89.19 01:21:01 AM 2 8.27 0.00 1.52 7.17 0.03 83.00 01:21:01 AM 3 31.78 0.00 3.18 13.81 0.07 51.16 Average: all 19.38 0.00 2.24 5.49 0.08 72.81 Average: 0 13.97 0.00 2.21 4.25 0.08 79.50 Average: 1 19.98 0.00 1.98 4.73 0.07 73.24 Average: 2 19.08 0.00 2.57 6.07 0.08 72.20 Average: 3 24.50 0.00 2.19 6.92 0.08 66.31