---> uname -a: Linux prd-centos8-builder-4c-4g-10459.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 789 12026 19 2944 14622 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:5c:ed:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe5c:edef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:4d:64:2c 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) 04/23/2024 _x86_64_ (4 CPU) 14:17:49 LINUX RESTART (4 CPU) 02:18:01 PM tps rtps wtps bread/s bwrtn/s 02:19:02 PM 111.99 63.99 48.00 12474.77 37852.03 02:20:00 PM 1.24 0.00 1.24 0.00 28.46 02:21:01 PM 0.43 0.03 0.40 0.53 4.22 02:22:01 PM 161.48 12.36 149.12 2780.67 3984.42 02:23:01 PM 111.25 4.35 106.90 86.10 8748.80 02:24:01 PM 135.46 0.87 134.59 125.71 21042.68 Average: 87.22 13.64 73.57 2585.83 11978.12 02:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:02 PM 13763276 15246700 2376168 14.72 2688 1712484 1051808 6.12 159572 1914820 260 02:20:00 PM 13762340 15245768 2377104 14.73 2688 1712488 1027684 5.98 159584 1915992 4 02:21:01 PM 13761980 15245408 2377464 14.73 2688 1712488 1027684 5.98 159588 1916468 4 02:22:01 PM 13322732 15060544 2816712 17.45 2688 1961384 1182248 6.88 230224 2262200 91680 02:23:01 PM 13115340 15108108 3024104 18.74 2688 2198808 1151304 6.70 239024 2395468 145264 02:24:01 PM 12354956 15003552 3784488 23.45 2688 2826204 1114344 6.48 465184 2834832 227540 Average: 13346771 15151680 2792673 17.30 2688 2020643 1092512 6.36 235529 2206630 77459 02:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 PM eth0 103.18 66.32 416.91 18.38 0.00 0.00 0.00 0.00 02:19:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 PM eth0 0.15 0.07 0.01 0.00 0.00 0.00 0.00 0.00 02:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 199.50 139.39 1245.79 44.84 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 30.21 26.39 239.65 5.99 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 138.88 105.07 2160.53 12.84 0.00 0.00 0.00 0.00 02:24:01 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 78.89 56.38 679.00 13.72 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) 04/23/2024 _x86_64_ (4 CPU) 14:17:49 LINUX RESTART (4 CPU) 02:18:01 PM CPU %user %nice %system %iowait %steal %idle 02:19:02 PM all 18.16 0.00 4.21 9.05 0.05 68.53 02:19:02 PM 0 18.65 0.00 3.97 15.19 0.03 62.16 02:19:02 PM 1 17.13 0.00 4.04 11.00 0.07 67.76 02:19:02 PM 2 16.72 0.00 5.19 4.91 0.05 73.13 02:19:02 PM 3 20.15 0.00 3.64 5.10 0.03 71.09 02:20:00 PM all 0.16 0.00 0.03 0.01 0.02 99.77 02:20:00 PM 0 0.00 0.00 0.02 0.00 0.02 99.97 02:20:00 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 02:20:00 PM 2 0.03 0.00 0.03 0.03 0.02 99.88 02:20:00 PM 3 0.03 0.00 0.02 0.00 0.02 99.93 02:21:01 PM all 0.14 0.00 0.06 0.00 0.02 99.78 02:21:01 PM 0 0.02 0.00 0.03 0.00 0.00 99.95 02:21:01 PM 1 0.45 0.00 0.12 0.02 0.03 99.38 02:21:01 PM 2 0.03 0.00 0.05 0.00 0.03 99.88 02:21:01 PM 3 0.05 0.00 0.03 0.00 0.00 99.92 02:22:01 PM all 13.91 0.00 2.27 1.37 0.06 82.39 02:22:01 PM 0 18.44 0.00 2.71 1.09 0.07 77.70 02:22:01 PM 1 12.63 0.00 2.68 3.48 0.05 81.16 02:22:01 PM 2 18.93 0.00 2.31 0.49 0.07 78.21 02:22:01 PM 3 5.63 0.00 1.39 0.44 0.05 92.50 02:23:01 PM all 19.50 0.00 3.08 1.33 0.07 76.03 02:23:01 PM 0 9.65 0.00 1.77 0.74 0.07 87.78 02:23:01 PM 1 21.98 0.00 3.61 0.74 0.08 73.60 02:23:01 PM 2 16.98 0.00 3.08 1.74 0.05 78.15 02:23:01 PM 3 29.39 0.00 3.84 2.10 0.07 64.60 02:24:01 PM all 20.92 0.00 4.15 3.13 0.08 71.72 02:24:01 PM 0 18.66 0.00 3.69 4.24 0.08 73.33 02:24:01 PM 1 34.18 0.00 7.06 4.34 0.07 54.35 02:24:01 PM 2 15.98 0.00 2.97 1.71 0.08 79.26 02:24:01 PM 3 14.86 0.00 2.87 2.23 0.08 79.96 Average: all 12.15 0.00 2.30 2.48 0.05 83.01 Average: 0 10.92 0.00 2.04 3.55 0.04 83.45 Average: 1 14.52 0.00 2.93 3.26 0.06 79.23 Average: 2 11.47 0.00 2.28 1.48 0.05 84.73 Average: 3 11.70 0.00 1.97 1.65 0.04 84.64