---> uname -a: Linux prd-centos8-builder-4c-4g-9195.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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 11117 19 3874 14648 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:6a:81:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe6a:81e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:95:00:58 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) 12/19/2023 _x86_64_ (4 CPU) 06:29:29 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 88.65 13.20 75.46 2207.00 5993.07 06:32:01 AM 267.79 16.26 251.52 3235.99 13375.87 06:33:01 AM 98.32 4.08 94.24 1242.39 8139.59 06:34:02 AM 100.83 1.65 99.18 144.86 7769.53 06:35:01 AM 82.92 0.07 82.85 17.35 4664.33 06:36:01 AM 70.73 0.65 70.08 61.18 34691.20 Average: 118.30 6.00 112.30 1154.57 12460.64 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13315032 15140884 2824288 17.50 2688 2041548 1119120 6.51 182936 2292220 159488 06:32:01 AM 12614700 14775928 3524620 21.84 2688 2368004 1420496 8.26 214180 2917660 112864 06:33:01 AM 11602700 13961392 4536620 28.11 2688 2562132 2661808 15.49 315484 3810400 48636 06:34:02 AM 9024112 11726020 7115208 44.09 2688 2900584 4396672 25.58 467236 6214868 191028 06:35:01 AM 11456520 15056484 4682800 29.01 2688 3795824 1135840 6.61 799552 3452972 984088 06:36:01 AM 11461520 15072888 4677800 28.98 2688 3805316 1116620 6.50 975000 3268604 60 Average: 11579097 14288933 4560223 28.26 2688 2912235 1975093 11.49 492398 3659454 249361 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 111.91 87.07 1045.34 26.39 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 228.30 194.03 2325.94 38.90 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 147.88 127.21 2121.71 17.66 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 06:34:02 AM lo 1680.78 1680.78 1693.62 1693.62 0.00 0.00 0.00 0.00 06:34:02 AM eth0 188.86 148.53 3448.85 20.22 0.00 0.00 0.00 0.00 06:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 1.47 1.47 2.58 2.58 0.00 0.00 0.00 0.00 06:35:01 AM eth0 102.93 88.21 1176.91 12.87 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 77.89 84.02 44.75 161.73 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 281.21 281.21 283.53 283.53 0.00 0.00 0.00 0.00 Average: eth0 143.07 121.60 1695.40 46.39 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) 12/19/2023 _x86_64_ (4 CPU) 06:29:29 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 18.44 0.00 1.95 2.00 0.08 77.53 06:31:01 AM 0 25.00 0.00 2.66 1.96 0.08 70.30 06:31:01 AM 1 18.25 0.00 1.81 2.94 0.08 76.92 06:31:01 AM 2 12.32 0.00 1.59 1.57 0.08 84.44 06:31:01 AM 3 18.17 0.00 1.74 1.54 0.08 78.47 06:32:01 AM all 22.57 0.00 1.93 3.90 0.07 71.53 06:32:01 AM 0 29.05 0.00 1.32 2.26 0.08 67.29 06:32:01 AM 1 25.41 0.00 2.24 4.38 0.07 67.90 06:32:01 AM 2 16.12 0.00 1.84 3.99 0.07 77.98 06:32:01 AM 3 19.65 0.00 2.33 4.98 0.07 72.97 06:33:01 AM all 58.10 0.00 1.53 1.37 0.11 38.89 06:33:01 AM 0 68.79 0.00 0.70 0.30 0.10 30.11 06:33:01 AM 1 47.54 0.00 1.70 1.29 0.12 49.35 06:33:01 AM 2 56.66 0.00 2.60 2.93 0.12 37.70 06:33:01 AM 3 59.41 0.00 1.12 0.97 0.12 38.39 06:34:02 AM all 60.78 0.00 2.85 0.96 0.10 35.30 06:34:02 AM 0 52.31 0.00 3.72 2.31 0.10 41.55 06:34:02 AM 1 59.52 0.00 2.31 0.65 0.10 37.42 06:34:02 AM 2 66.18 0.00 2.16 0.25 0.10 31.31 06:34:02 AM 3 65.10 0.00 3.23 0.64 0.10 30.93 06:35:01 AM all 48.91 0.00 2.16 0.51 0.08 48.34 06:35:01 AM 0 46.06 0.00 1.36 0.49 0.09 51.99 06:35:01 AM 1 40.51 0.00 2.85 0.39 0.07 56.18 06:35:01 AM 2 40.50 0.00 1.13 0.20 0.09 58.08 06:35:01 AM 3 68.61 0.00 3.30 0.94 0.09 27.06 06:36:01 AM all 15.70 0.00 1.17 3.76 0.07 79.30 06:36:01 AM 0 7.95 0.00 0.95 3.09 0.07 87.94 06:36:01 AM 1 21.06 0.00 1.07 3.19 0.08 74.60 06:36:01 AM 2 4.61 0.00 0.75 5.60 0.05 88.99 06:36:01 AM 3 29.19 0.00 1.89 3.17 0.07 65.68 Average: all 37.37 0.00 1.93 2.09 0.09 58.52 Average: 0 38.16 0.00 1.79 1.74 0.09 58.23 Average: 1 35.36 0.00 1.99 2.15 0.09 60.41 Average: 2 32.70 0.00 1.68 2.43 0.08 63.11 Average: 3 43.27 0.00 2.26 2.04 0.09 52.34