---> uname -a: Linux prd-centos8-builder-4c-4g-11437.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: 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 11996 19 2972 14623 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:40:e0:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe40:e017/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:40:7a:b7 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) 12/29/2023 _x86_64_ (4 CPU) 01:21:38 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:02 AM 94.52 21.29 73.23 3655.85 7500.68 01:24:01 AM 307.13 18.78 288.35 4083.60 11401.90 01:25:01 AM 103.81 2.33 101.48 574.03 11167.41 01:26:01 AM 33.24 0.02 33.23 42.13 9469.34 01:27:01 AM 6.17 0.00 6.17 0.00 311.11 01:28:01 AM 21.55 0.47 21.08 63.99 1807.43 Average: 93.83 7.12 86.71 1395.93 6931.78 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:02 AM 13245392 15102568 2893928 17.93 2688 2071544 1110956 6.46 235016 2303668 132760 01:24:01 AM 11944908 14250060 4194412 25.99 2688 2509420 1966032 11.44 279920 3510804 223736 01:25:01 AM 10714900 13357200 5424420 33.61 2688 2835280 2656200 15.45 500964 4478044 243988 01:26:01 AM 9510732 12180636 6628588 41.07 2688 2861728 3936636 22.90 524116 5643404 2772 01:27:01 AM 10092276 12768960 6047044 37.47 2688 2868292 3161416 18.39 524164 5062924 3900 01:28:01 AM 12316412 15006644 3822908 23.69 2688 2880216 1115476 6.49 699168 2669040 9252 Average: 11304103 13777678 4835217 29.96 2688 2671080 2324453 13.52 460558 3944647 102735 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM eth0 390.90 231.89 2215.81 57.57 0.00 0.00 0.00 0.00 01:23:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 278.40 229.35 3280.71 43.92 0.00 0.00 0.00 0.00 01:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 122.62 108.69 1692.90 17.59 0.00 0.00 0.00 0.00 01:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 8.82 8.12 37.62 2.83 0.00 0.00 0.00 0.00 01:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 1.78 1.70 0.31 0.40 0.00 0.00 0.00 0.00 01:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 16.48 14.81 39.89 6.92 0.00 0.00 0.00 0.00 01:28:01 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 136.12 98.75 1205.74 21.48 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) 12/29/2023 _x86_64_ (4 CPU) 01:21:38 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:02 AM all 22.22 0.00 2.46 0.98 0.07 74.27 01:23:02 AM 0 14.14 0.00 2.39 0.39 0.08 82.99 01:23:02 AM 1 26.54 0.00 2.45 1.22 0.08 69.70 01:23:02 AM 2 31.38 0.00 3.51 1.66 0.07 63.39 01:23:02 AM 3 16.83 0.00 1.47 0.64 0.05 81.01 01:24:01 AM all 34.62 0.00 2.34 2.29 0.10 60.65 01:24:01 AM 0 37.50 0.00 1.61 1.71 0.10 59.07 01:24:01 AM 1 30.40 0.00 2.69 3.68 0.09 63.15 01:24:01 AM 2 39.87 0.00 2.71 1.62 0.10 55.71 01:24:01 AM 3 30.71 0.00 2.35 2.16 0.10 64.68 01:25:01 AM all 70.92 0.00 2.64 0.58 0.13 25.74 01:25:01 AM 0 65.74 0.00 3.60 0.62 0.13 29.92 01:25:01 AM 1 71.44 0.00 2.05 1.19 0.12 25.20 01:25:01 AM 2 75.69 0.00 3.31 0.28 0.13 20.59 01:25:01 AM 3 70.81 0.00 1.62 0.22 0.12 27.23 01:26:01 AM all 57.25 0.00 1.25 0.26 0.10 41.14 01:26:01 AM 0 62.31 0.00 1.32 0.45 0.10 35.81 01:26:01 AM 1 46.68 0.00 1.72 0.47 0.10 51.03 01:26:01 AM 2 59.93 0.00 1.05 0.07 0.10 38.85 01:26:01 AM 3 60.07 0.00 0.92 0.05 0.10 38.86 01:27:01 AM all 5.64 0.00 0.25 0.01 0.08 94.02 01:27:01 AM 0 5.84 0.00 0.22 0.00 0.08 93.86 01:27:01 AM 1 6.61 0.00 0.22 0.00 0.05 93.12 01:27:01 AM 2 4.88 0.00 0.32 0.02 0.08 94.71 01:27:01 AM 3 5.23 0.00 0.27 0.02 0.08 94.40 01:28:01 AM all 11.41 0.00 0.89 0.14 0.07 87.49 01:28:01 AM 0 4.61 0.00 0.63 0.02 0.07 94.67 01:28:01 AM 1 25.82 0.00 1.25 0.45 0.07 72.41 01:28:01 AM 2 5.53 0.00 0.92 0.05 0.07 93.44 01:28:01 AM 3 9.67 0.00 0.77 0.05 0.07 89.44 Average: all 33.67 0.00 1.64 0.70 0.09 63.90 Average: 0 31.67 0.00 1.63 0.53 0.09 66.08 Average: 1 34.60 0.00 1.73 1.16 0.08 62.43 Average: 2 36.19 0.00 1.97 0.61 0.09 61.14 Average: 3 32.23 0.00 1.23 0.52 0.09 65.94