---> uname -a: Linux prd-centos8-docker-8c-8g-36733.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1066 27234 19 3589 30365 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:29:4d:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe29:4d58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:84:99:aa 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 inet6 fe80::42:3aff:fe84:99aa/64 scope link 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) 09/07/2024 _x86_64_ (8 CPU) 04:11:23 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 185.27 21.08 164.20 4297.90 9681.34 04:14:01 AM 359.66 5.58 354.07 1233.26 13060.47 04:15:01 AM 264.00 3.07 260.93 517.43 39376.99 04:16:01 AM 61.00 0.65 60.35 65.71 9293.40 Average: 217.47 7.59 209.88 1528.59 17853.25 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 28988024 30864488 3667680 11.23 2688 2196176 1805476 5.36 179876 3031652 155288 04:14:01 AM 28286488 30474268 4369216 13.38 2688 2500196 1995052 5.92 267324 3612808 126820 04:15:01 AM 26857272 30037664 5798432 17.76 2688 3478020 2683412 7.96 464052 4784308 12892 04:16:01 AM 27907368 31113748 4748336 14.54 2688 3503780 1497448 4.44 701772 3506052 11900 Average: 28009788 30622542 4645916 14.23 2688 2919543 1995347 5.92 403256 3733705 76725 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 171.04 143.42 1880.39 42.49 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 330.08 272.02 4177.28 38.81 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 428.32 321.49 7140.25 38.20 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.48 12.50 0.45 307.01 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 359.83 336.65 421.93 2317.65 0.00 0.00 0.00 0.00 04:16:01 AM 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 322.32 268.40 3404.93 609.31 0.00 0.00 0.00 0.00 Average: docker0 1.87 3.12 0.11 76.76 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) 09/07/2024 _x86_64_ (8 CPU) 04:11:23 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 12.16 0.00 1.32 1.02 0.07 85.43 04:13:01 AM 0 3.34 0.00 0.87 1.32 0.08 94.39 04:13:01 AM 1 25.51 0.00 2.73 2.04 0.08 69.64 04:13:01 AM 2 10.20 0.00 0.75 0.45 0.07 88.53 04:13:01 AM 3 22.68 0.00 1.95 1.10 0.07 74.19 04:13:01 AM 4 14.19 0.00 1.55 1.22 0.05 82.99 04:13:01 AM 5 11.83 0.00 1.30 0.75 0.05 86.06 04:13:01 AM 6 6.56 0.00 0.73 0.84 0.05 91.82 04:13:01 AM 7 2.97 0.00 0.65 0.45 0.10 95.82 04:14:01 AM all 17.43 0.00 1.06 1.55 0.07 79.88 04:14:01 AM 0 13.23 0.00 1.79 5.29 0.08 79.60 04:14:01 AM 1 16.89 0.00 0.72 1.42 0.07 80.91 04:14:01 AM 2 17.63 0.00 0.57 0.08 0.07 81.65 04:14:01 AM 3 21.23 0.00 1.39 2.41 0.07 74.90 04:14:01 AM 4 15.70 0.00 1.15 1.00 0.07 82.08 04:14:01 AM 5 25.76 0.00 1.25 1.27 0.08 71.63 04:14:01 AM 6 16.19 0.00 0.92 0.87 0.07 81.95 04:14:01 AM 7 12.82 0.00 0.65 0.10 0.08 86.34 04:15:01 AM all 12.75 0.00 2.59 1.90 0.07 82.68 04:15:01 AM 0 12.00 0.00 2.70 2.68 0.08 82.54 04:15:01 AM 1 11.10 0.00 2.69 4.62 0.07 81.53 04:15:01 AM 2 8.67 0.00 2.77 4.08 0.08 84.39 04:15:01 AM 3 11.26 0.00 2.63 1.11 0.07 84.93 04:15:01 AM 4 14.29 0.00 2.10 0.37 0.07 83.18 04:15:01 AM 5 16.26 0.00 2.33 0.99 0.07 80.36 04:15:01 AM 6 13.78 0.00 2.38 0.54 0.08 83.22 04:15:01 AM 7 14.65 0.00 3.12 0.86 0.05 81.32 04:16:01 AM all 10.82 0.00 1.21 0.43 0.06 87.47 04:16:01 AM 0 25.28 0.00 1.34 0.74 0.08 72.56 04:16:01 AM 1 4.86 0.00 0.82 0.35 0.08 93.88 04:16:01 AM 2 14.97 0.00 1.77 1.19 0.07 82.00 04:16:01 AM 3 15.52 0.00 1.60 0.30 0.05 82.52 04:16:01 AM 4 7.71 0.00 0.95 0.37 0.07 90.90 04:16:01 AM 5 10.02 0.00 1.04 0.07 0.05 88.82 04:16:01 AM 6 3.89 0.00 1.27 0.28 0.07 94.49 04:16:01 AM 7 4.31 0.00 0.90 0.18 0.05 94.55 Average: all 13.29 0.00 1.54 1.23 0.07 83.87 Average: 0 13.47 0.00 1.67 2.50 0.08 82.27 Average: 1 14.59 0.00 1.74 2.10 0.08 81.49 Average: 2 12.87 0.00 1.46 1.45 0.07 84.15 Average: 3 17.68 0.00 1.89 1.23 0.06 79.13 Average: 4 12.97 0.00 1.44 0.74 0.06 84.79 Average: 5 15.97 0.00 1.48 0.77 0.06 81.72 Average: 6 10.10 0.00 1.33 0.63 0.07 87.87 Average: 7 8.68 0.00 1.33 0.40 0.07 89.52