---> uname -a: Linux prd-centos8-builder-4c-4g-1655.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: 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 757 11115 19 3888 14664 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:fc:af:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fefc:af3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:20:5f:b8 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) 03/03/2024 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 AM tps rtps wtps bread/s bwrtn/s 06:55:01 AM 190.05 33.40 156.66 7162.97 7456.27 06:56:01 AM 244.62 17.47 227.16 3938.99 9700.10 06:57:01 AM 115.76 2.67 113.10 423.06 11441.47 06:58:01 AM 89.39 1.45 87.94 100.23 42726.89 06:59:01 AM 52.19 0.78 51.41 79.45 3175.62 Average: 138.42 11.15 127.27 2341.39 14899.52 06:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 AM 13352564 15157156 2786876 17.27 2688 2021192 1080864 6.29 203084 2234252 131168 06:56:01 AM 12072660 14289036 4066780 25.20 2688 2423260 1851828 10.77 243660 3426852 218404 06:57:01 AM 11054192 13780092 5085248 31.51 2688 2927436 2216172 12.89 495184 4173436 400776 06:58:01 AM 9599436 13221260 6540004 40.52 2688 3818732 2845468 16.55 975148 5131456 28104 06:59:01 AM 11419520 15052748 4719920 29.24 2688 3830044 1112972 6.48 1230188 3062056 10980 Average: 11499674 14300058 4639766 28.75 2688 3004133 1821461 10.60 629453 3605610 157886 06:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 334.60 212.78 1591.13 56.91 0.00 0.00 0.00 0.00 06:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 277.41 231.17 3343.34 44.19 0.00 0.00 0.00 0.00 06:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 188.35 163.35 2621.72 22.99 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM lo 771.71 771.71 736.33 736.33 0.00 0.00 0.00 0.00 06:58:01 AM eth0 30.91 30.34 288.79 6.49 0.00 0.00 0.00 0.00 06:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM lo 740.89 740.89 706.34 706.34 0.00 0.00 0.00 0.00 06:59:01 AM eth0 19.15 18.81 15.55 9.40 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 302.46 302.46 288.47 288.47 0.00 0.00 0.00 0.00 Average: eth0 170.11 131.31 1572.40 28.00 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 AM CPU %user %nice %system %iowait %steal %idle 06:55:01 AM all 22.00 0.00 4.61 1.49 0.08 71.81 06:55:01 AM 0 25.36 0.00 3.92 1.19 0.08 69.45 06:55:01 AM 1 10.52 0.00 4.74 2.05 0.10 82.58 06:55:01 AM 2 28.74 0.00 5.04 0.84 0.07 65.32 06:55:01 AM 3 23.35 0.00 4.75 1.90 0.08 69.93 06:56:01 AM all 32.18 0.00 3.33 2.12 0.10 62.28 06:56:01 AM 0 33.23 0.00 4.87 2.91 0.10 58.89 06:56:01 AM 1 31.58 0.00 3.01 1.00 0.08 64.32 06:56:01 AM 2 41.72 0.00 3.11 2.39 0.12 52.66 06:56:01 AM 3 22.15 0.00 2.32 2.16 0.08 73.29 06:57:01 AM all 69.45 0.00 3.06 0.84 0.09 26.57 06:57:01 AM 0 69.37 0.00 3.36 0.67 0.08 26.52 06:57:01 AM 1 70.46 0.00 2.43 0.50 0.10 26.50 06:57:01 AM 2 68.82 0.00 3.99 1.29 0.08 25.82 06:57:01 AM 3 69.14 0.00 2.45 0.89 0.08 27.44 06:58:01 AM all 64.20 0.00 3.31 1.09 0.09 31.31 06:58:01 AM 0 61.56 0.00 2.85 0.72 0.10 34.77 06:58:01 AM 1 61.29 0.00 2.32 0.81 0.08 35.50 06:58:01 AM 2 74.00 0.00 3.66 1.07 0.08 21.18 06:58:01 AM 3 59.97 0.00 4.41 1.74 0.08 33.79 06:59:01 AM all 28.17 0.00 2.48 0.20 0.07 69.07 06:59:01 AM 0 33.95 0.00 2.54 0.18 0.07 63.26 06:59:01 AM 1 27.18 0.00 2.81 0.20 0.08 69.72 06:59:01 AM 2 34.98 0.00 2.52 0.38 0.07 62.05 06:59:01 AM 3 16.58 0.00 2.05 0.05 0.07 81.25 Average: all 43.19 0.00 3.36 1.15 0.09 52.22 Average: 0 44.69 0.00 3.51 1.13 0.09 50.58 Average: 1 40.20 0.00 3.06 0.91 0.09 55.74 Average: 2 49.63 0.00 3.66 1.20 0.08 45.43 Average: 3 38.23 0.00 3.19 1.35 0.08 57.15