---> uname -a: Linux prd-centos8-docker-8c-8g-32029.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 999 28524 19 2365 30450 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:6c:18:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe6c:1899/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:56:c9:0e 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/18/2024 _x86_64_ (8 CPU) 22:39:22 LINUX RESTART (8 CPU) 10:40:02 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 140.39 9.39 131.00 2844.38 9897.39 10:42:01 PM 158.15 15.16 142.99 1862.45 7909.53 Average: 149.34 12.30 137.04 2349.33 8895.20 10:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29422152 31255660 3233560 9.90 2688 2152892 1371088 4.07 179768 2597396 107460 10:42:01 PM 29229228 31200188 3426484 10.49 2688 2286260 1422508 4.22 394840 2563228 13620 Average: 29325690 31227924 3330022 10.20 2688 2219576 1396798 4.14 287304 2580312 60540 10:40:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 103.83 79.81 1084.35 33.16 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 166.89 158.36 1130.93 32.30 0.00 0.00 0.00 0.00 10:42:01 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 135.62 119.41 1107.83 32.73 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/18/2024 _x86_64_ (8 CPU) 22:39:22 LINUX RESTART (8 CPU) 10:40:02 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 8.87 0.00 1.04 0.84 0.06 89.19 10:41:01 PM 0 9.20 0.00 1.43 0.88 0.07 88.43 10:41:01 PM 1 14.85 0.00 1.82 1.24 0.08 82.01 10:41:01 PM 2 8.07 0.00 0.75 0.93 0.10 90.14 10:41:01 PM 3 17.07 0.00 1.70 0.34 0.07 80.83 10:41:01 PM 4 7.32 0.00 0.54 0.54 0.05 91.55 10:41:01 PM 5 6.61 0.00 0.90 1.97 0.05 90.47 10:41:01 PM 6 3.53 0.00 0.63 0.76 0.03 95.04 10:41:01 PM 7 4.32 0.00 0.53 0.05 0.03 95.07 10:42:01 PM all 10.72 0.00 0.96 1.39 0.06 86.87 10:42:01 PM 0 13.21 0.00 1.04 0.25 0.08 85.42 10:42:01 PM 1 10.93 0.00 0.84 0.82 0.07 87.35 10:42:01 PM 2 14.99 0.00 1.39 5.12 0.03 78.46 10:42:01 PM 3 18.23 0.00 1.44 2.12 0.05 78.16 10:42:01 PM 4 10.30 0.00 0.84 1.65 0.05 87.16 10:42:01 PM 5 2.94 0.00 0.65 0.83 0.07 95.51 10:42:01 PM 6 5.26 0.00 0.76 0.17 0.08 93.73 10:42:01 PM 7 9.87 0.00 0.70 0.13 0.05 89.24 Average: all 9.80 0.00 1.00 1.12 0.06 88.02 Average: 0 11.22 0.00 1.23 0.56 0.08 86.91 Average: 1 12.88 0.00 1.32 1.03 0.08 84.70 Average: 2 11.56 0.00 1.07 3.05 0.07 84.26 Average: 3 17.65 0.00 1.56 1.24 0.06 79.49 Average: 4 8.81 0.00 0.69 1.10 0.05 89.34 Average: 5 4.76 0.00 0.77 1.40 0.06 93.01 Average: 6 4.40 0.00 0.69 0.47 0.06 94.38 Average: 7 7.12 0.00 0.62 0.09 0.04 92.13