---> uname -a: Linux prd-centos8-builder-4c-4g-6258.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 12035 19 2947 14633 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:b9:77:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:feb9:7746/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:8f:92:d1 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/09/2024 _x86_64_ (4 CPU) 16:55:41 LINUX RESTART (4 CPU) 04:56:01 PM tps rtps wtps bread/s bwrtn/s 04:57:01 PM 205.26 37.30 167.97 8366.35 40702.33 04:58:01 PM 102.82 7.43 95.38 1293.44 9123.69 04:59:01 PM 96.93 0.80 96.13 74.12 11073.99 05:00:01 PM 103.02 0.20 102.82 35.59 18420.98 Average: 127.01 11.43 115.58 2442.72 19831.48 04:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 PM 13455832 15119980 2683612 16.63 2688 1888836 1165832 6.78 201608 2162772 64988 04:58:01 PM 13178148 15066096 2961296 18.35 2688 2101320 1175448 6.84 231488 2363548 72316 04:59:01 PM 12602104 15049864 3537340 21.92 2688 2641604 1186276 6.90 259936 2842600 345868 05:00:01 PM 12355948 15008852 3783496 23.44 2688 2830312 1134244 6.60 463484 2831620 43428 Average: 12898008 15061198 3241436 20.08 2688 2365518 1165450 6.78 289129 2550135 131650 04:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 292.47 189.26 1322.71 62.86 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 42.87 36.49 503.48 4.92 0.00 0.00 0.00 0.00 04:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 84.49 57.36 1373.80 8.16 0.00 0.00 0.00 0.00 04:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 68.91 50.67 801.77 7.52 0.00 0.00 0.00 0.00 05:00:01 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 122.19 83.45 1000.43 20.87 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/09/2024 _x86_64_ (4 CPU) 16:55:41 LINUX RESTART (4 CPU) 04:56:01 PM CPU %user %nice %system %iowait %steal %idle 04:57:01 PM all 19.98 0.00 5.64 5.61 0.09 68.67 04:57:01 PM 0 23.96 0.00 5.25 2.86 0.08 67.84 04:57:01 PM 1 13.05 0.00 4.58 5.02 0.10 77.24 04:57:01 PM 2 18.41 0.00 5.22 4.33 0.08 71.96 04:57:01 PM 3 24.50 0.00 7.51 10.22 0.10 57.67 04:58:01 PM all 16.23 0.00 2.29 2.57 0.06 78.84 04:58:01 PM 0 26.66 0.00 4.07 3.72 0.08 65.47 04:58:01 PM 1 7.34 0.00 1.24 0.90 0.05 90.47 04:58:01 PM 2 11.61 0.00 1.69 2.14 0.05 84.51 04:58:01 PM 3 19.30 0.00 2.16 3.52 0.07 74.96 04:59:01 PM all 18.24 0.00 2.88 3.29 0.08 75.51 04:59:01 PM 0 9.95 0.00 2.04 1.22 0.07 86.72 04:59:01 PM 1 7.17 0.00 2.20 4.39 0.07 86.17 04:59:01 PM 2 42.78 0.00 4.84 3.79 0.10 48.49 04:59:01 PM 3 13.04 0.00 2.46 3.76 0.10 80.63 05:00:01 PM all 12.30 0.00 3.16 1.81 0.06 82.67 05:00:01 PM 0 9.34 0.00 2.96 1.27 0.05 86.38 05:00:01 PM 1 7.69 0.00 2.35 0.92 0.05 88.99 05:00:01 PM 2 20.48 0.00 4.86 3.50 0.08 71.08 05:00:01 PM 3 11.70 0.00 2.46 1.56 0.05 84.23 Average: all 16.68 0.00 3.49 3.32 0.07 76.44 Average: 0 17.46 0.00 3.57 2.27 0.07 76.63 Average: 1 8.81 0.00 2.59 2.80 0.07 85.74 Average: 2 23.33 0.00 4.15 3.44 0.08 69.01 Average: 3 17.13 0.00 3.64 4.75 0.08 74.39