---> uname -a: Linux prd-centos8-builder-4c-4g-4310.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 801 9608 19 5350 14610 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:f5:7c:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fef5:7c7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:ea:d6:cc 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 18:18:33 LINUX RESTART (4 CPU) 06:19:01 PM tps rtps wtps bread/s bwrtn/s 06:20:01 PM 208.88 16.41 192.47 2662.58 7421.36 06:21:01 PM 179.67 15.89 163.78 3748.34 10376.05 06:22:01 PM 137.64 2.20 135.44 368.81 14822.38 06:23:01 PM 107.76 0.48 107.28 9.06 43064.95 06:24:01 PM 121.83 0.13 121.70 27.60 59737.99 Average: 151.16 7.02 144.14 1363.56 27081.79 06:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 PM 13262012 15080448 2877436 17.83 2688 2034428 1169444 6.80 204456 2321108 136660 06:21:01 PM 12129544 14494996 4009904 24.85 2688 2567556 1580056 9.19 248128 3348888 327224 06:22:01 PM 10868332 13841160 5271116 32.66 2688 3165832 2120228 12.34 352528 4469988 517044 06:23:01 PM 9020100 13694648 7119348 44.11 2688 4849964 2218952 12.91 903404 5726440 948004 06:24:01 PM 9792236 14924600 6347212 39.33 2688 5298600 1171932 6.82 741060 5100708 45620 Average: 11014445 14407170 5125003 31.75 2688 3583276 1652122 9.61 489915 4193426 394910 06:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 194.64 131.29 1200.47 38.61 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 393.04 298.77 5370.48 46.83 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 261.83 220.56 3478.23 34.68 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 06:23:01 PM eth0 37.57 34.99 56.07 11.63 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 PM eth0 108.10 98.05 196.11 35.12 0.00 0.00 0.00 0.00 06:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 199.06 156.75 2060.66 33.37 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 18:18:33 LINUX RESTART (4 CPU) 06:19:01 PM CPU %user %nice %system %iowait %steal %idle 06:20:01 PM all 18.85 0.00 3.18 1.89 0.08 76.00 06:20:01 PM 0 12.42 0.00 2.99 1.74 0.07 82.78 06:20:01 PM 1 13.65 0.00 1.82 1.42 0.10 83.00 06:20:01 PM 2 27.54 0.00 3.21 0.82 0.07 68.37 06:20:01 PM 3 21.81 0.00 4.69 3.58 0.08 69.84 06:21:01 PM all 32.43 0.00 3.50 2.15 0.09 61.83 06:21:01 PM 0 27.83 0.00 2.79 1.12 0.08 68.18 06:21:01 PM 1 32.50 0.00 3.29 2.34 0.08 61.78 06:21:01 PM 2 31.62 0.00 3.88 2.76 0.10 61.64 06:21:01 PM 3 37.78 0.00 4.03 2.38 0.10 55.71 06:22:01 PM all 61.76 0.00 3.37 2.06 0.10 32.71 06:22:01 PM 0 60.66 0.00 3.72 2.87 0.12 32.64 06:22:01 PM 1 62.77 0.00 2.96 2.49 0.10 31.68 06:22:01 PM 2 57.20 0.00 3.10 0.55 0.10 39.06 06:22:01 PM 3 66.40 0.00 3.69 2.32 0.10 27.49 06:23:01 PM all 30.80 0.00 3.01 6.80 0.08 59.32 06:23:01 PM 0 35.52 0.00 3.32 6.71 0.08 54.37 06:23:01 PM 1 23.78 0.00 0.72 3.59 0.08 71.83 06:23:01 PM 2 19.32 0.00 2.96 10.38 0.07 67.27 06:23:01 PM 3 44.59 0.00 5.03 6.52 0.08 43.77 06:24:01 PM all 37.38 0.00 3.65 4.48 0.10 54.39 06:24:01 PM 0 19.96 0.00 3.15 7.59 0.08 69.21 06:24:01 PM 1 35.20 0.00 1.96 3.20 0.08 59.56 06:24:01 PM 2 38.50 0.00 4.37 3.77 0.10 53.27 06:24:01 PM 3 55.84 0.00 5.12 3.38 0.12 35.55 Average: all 36.24 0.00 3.34 3.48 0.09 56.85 Average: 0 31.27 0.00 3.19 4.00 0.09 61.45 Average: 1 33.58 0.00 2.15 2.61 0.09 61.58 Average: 2 34.83 0.00 3.50 3.66 0.09 57.92 Average: 3 45.31 0.00 4.51 3.63 0.10 46.45