---> uname -a: Linux prd-centos8-builder-4c-4g-16707.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 12097 19 2895 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:16:31:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe16:3145/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:aa:11:f8 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/15/2024 _x86_64_ (4 CPU) 13:21:51 LINUX RESTART (4 CPU) 01:22:02 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 175.92 122.60 53.32 13324.47 37734.34 01:24:01 PM 18.95 8.93 10.01 1322.71 3375.69 01:25:01 PM 99.20 7.21 91.99 1311.56 6999.63 01:26:01 PM 238.26 20.16 218.10 4247.16 11905.47 01:27:01 PM 83.30 0.77 82.54 522.85 13982.20 Average: 122.95 31.63 91.32 4115.27 14723.29 01:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 13776568 15254864 2362752 14.64 2688 1709248 1062112 6.18 136588 1933660 19864 01:24:01 PM 13469564 15114184 2669756 16.54 2688 1870504 1158960 6.74 208424 2147764 46876 01:25:01 PM 13120280 15069112 3019040 18.71 2688 2159580 1157120 6.73 244632 2405432 162208 01:26:01 PM 11975652 14275892 4163668 25.80 2688 2504852 1818568 10.58 351308 3409700 104444 01:27:01 PM 12385264 14987676 3754056 23.26 2688 2796564 1158188 6.74 677748 2635272 8876 Average: 12945466 14940346 3193854 19.79 2688 2208150 1270990 7.39 323740 2506366 68454 01:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 118.30 68.11 414.20 18.71 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 238.34 155.36 1281.33 39.38 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 79.12 62.05 927.79 7.67 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 257.82 217.73 3146.69 42.22 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 94.12 83.42 1285.70 16.94 0.00 0.00 0.00 0.00 01:27:01 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 157.67 117.49 1414.43 25.00 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/15/2024 _x86_64_ (4 CPU) 13:21:51 LINUX RESTART (4 CPU) 01:22:02 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 10.32 0.00 3.17 19.36 0.06 67.08 01:23:01 PM 0 9.63 0.00 2.61 25.19 0.09 62.48 01:23:01 PM 1 10.12 0.00 3.01 7.67 0.05 79.15 01:23:01 PM 2 11.39 0.00 3.15 24.95 0.05 60.46 01:23:01 PM 3 10.16 0.00 3.91 19.63 0.05 66.25 01:24:01 PM all 9.04 0.00 1.25 0.66 0.05 88.99 01:24:01 PM 0 12.22 0.00 1.59 0.55 0.05 85.59 01:24:01 PM 1 6.51 0.00 1.05 0.87 0.03 91.53 01:24:01 PM 2 12.57 0.00 1.46 1.22 0.05 84.70 01:24:01 PM 3 4.89 0.00 0.92 0.02 0.05 94.13 01:25:01 PM all 19.01 0.00 1.74 1.37 0.07 77.81 01:25:01 PM 0 6.46 0.00 0.97 0.48 0.07 92.02 01:25:01 PM 1 12.89 0.00 1.39 1.49 0.07 84.16 01:25:01 PM 2 42.63 0.00 2.89 2.76 0.10 51.62 01:25:01 PM 3 14.07 0.00 1.70 0.75 0.05 83.43 01:26:01 PM all 52.19 0.00 2.68 4.77 0.13 40.23 01:26:01 PM 0 51.70 0.00 2.32 3.79 0.13 42.06 01:26:01 PM 1 51.40 0.00 2.37 4.10 0.12 42.01 01:26:01 PM 2 55.70 0.00 3.66 5.80 0.13 34.70 01:26:01 PM 3 49.97 0.00 2.37 5.40 0.12 42.14 01:27:01 PM all 59.72 0.00 2.40 1.37 0.13 36.39 01:27:01 PM 0 56.46 0.00 1.62 0.84 0.12 40.97 01:27:01 PM 1 43.29 0.00 2.03 2.46 0.12 52.10 01:27:01 PM 2 70.67 0.00 5.37 2.11 0.13 21.72 01:27:01 PM 3 68.43 0.00 0.57 0.07 0.13 30.80 Average: all 30.14 0.00 2.24 5.45 0.09 62.08 Average: 0 27.36 0.00 1.82 6.09 0.09 64.64 Average: 1 24.90 0.00 1.97 3.30 0.08 69.76 Average: 2 38.72 0.00 3.31 7.29 0.09 50.59 Average: 3 29.59 0.00 1.89 5.11 0.08 63.33