---> uname -a: Linux prd-centos8-docker-8c-8g-78341.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: 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): 0-7 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 998 28568 19 2324 30451 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:9c:56:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe9c:5608/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:8e:ef:dd 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) 10/21/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 122.05 9.28 112.76 2866.59 7894.12 07:12:01 PM 178.37 12.70 165.68 1673.58 9746.98 Average: 150.21 10.99 139.22 2270.03 8820.63 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29470760 31264512 3184952 9.75 2688 2114360 1364628 4.05 172032 2567912 156112 07:12:01 PM 29318624 31247596 3337088 10.22 2688 2244484 1391060 4.13 383404 2486740 13584 Average: 29394692 31256054 3261020 9.99 2688 2179422 1377844 4.09 277718 2527326 84848 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 97.98 73.80 1142.15 29.89 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 187.07 179.86 1118.40 44.15 0.00 0.00 0.00 0.00 07:12:01 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 142.53 126.83 1130.27 37.02 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) 10/21/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 8.91 0.00 0.96 0.88 0.05 89.21 07:11:01 PM 0 7.34 0.00 1.03 0.80 0.07 90.76 07:11:01 PM 1 2.13 0.00 0.55 1.06 0.08 96.18 07:11:01 PM 2 3.36 0.00 0.47 0.69 0.05 95.44 07:11:01 PM 3 15.25 0.00 1.10 0.70 0.03 82.92 07:11:01 PM 4 12.19 0.00 1.48 1.09 0.03 85.21 07:11:01 PM 5 15.99 0.00 1.42 1.07 0.05 81.47 07:11:01 PM 6 8.96 0.00 0.87 0.42 0.03 89.72 07:11:01 PM 7 6.06 0.00 0.73 1.18 0.03 91.99 07:12:01 PM all 11.72 0.00 1.03 0.98 0.06 86.22 07:12:01 PM 0 6.43 0.00 0.77 0.90 0.07 91.83 07:12:01 PM 1 11.99 0.00 1.32 0.78 0.07 85.84 07:12:01 PM 2 14.85 0.00 1.29 1.59 0.07 82.21 07:12:01 PM 3 18.92 0.00 0.97 0.75 0.07 79.29 07:12:01 PM 4 18.69 0.00 0.80 0.28 0.05 80.17 07:12:01 PM 5 9.39 0.00 1.32 2.66 0.05 86.58 07:12:01 PM 6 2.19 0.00 0.65 0.18 0.05 96.92 07:12:01 PM 7 11.31 0.00 1.10 0.65 0.05 86.89 Average: all 10.32 0.00 0.99 0.93 0.05 87.71 Average: 0 6.88 0.00 0.90 0.85 0.07 91.30 Average: 1 7.07 0.00 0.94 0.92 0.08 91.00 Average: 2 9.10 0.00 0.88 1.14 0.06 88.82 Average: 3 17.08 0.00 1.04 0.73 0.05 81.11 Average: 4 15.45 0.00 1.14 0.69 0.04 82.69 Average: 5 12.69 0.00 1.37 1.86 0.05 84.02 Average: 6 5.58 0.00 0.76 0.30 0.04 93.32 Average: 7 8.68 0.00 0.92 0.92 0.04 89.44