---> uname -a: Linux prd-centos8-docker-8c-8g-10404.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 1055 27236 19 3598 30374 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:93:c4:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe93:c4af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:91:9e:b4 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:e1ff:fe91:9eb4/64 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) 01/08/2024 _x86_64_ (8 CPU) 04:11:44 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 119.08 34.46 84.62 8339.79 7120.18 04:14:01 AM 294.59 14.85 279.74 3123.89 13176.17 04:15:01 AM 185.10 5.20 179.90 1225.40 8500.77 04:16:01 AM 241.15 2.98 238.16 462.04 40190.85 Average: 209.98 14.37 195.61 3287.75 17248.31 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29646748 31292564 3008964 9.21 2688 1971692 1406552 4.17 161764 2424788 138256 04:14:01 AM 28724720 30744932 3930992 12.04 2688 2335280 1834140 5.44 195440 3261768 120716 04:15:01 AM 28156004 30432680 4499708 13.78 2688 2586724 1988996 5.90 268904 3732684 132700 04:16:01 AM 27900840 31087772 4754872 14.56 2688 3483720 1516056 4.50 515856 3697252 112564 Average: 28607078 30889487 4048634 12.40 2688 2594354 1686436 5.00 285491 3279123 126059 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 374.68 234.61 1493.02 63.65 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 259.43 229.42 2594.61 47.09 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 219.71 189.69 3337.90 27.74 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 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 487.04 417.02 6302.51 1280.50 0.00 0.00 0.00 0.00 04:16:01 AM docker0 8.16 14.23 0.48 305.59 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 335.23 267.69 3432.13 354.80 0.00 0.00 0.00 0.00 Average: docker0 2.04 3.56 0.12 76.41 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) 01/08/2024 _x86_64_ (8 CPU) 04:11:44 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 14.33 0.00 2.02 1.32 0.06 82.27 04:13:01 AM 0 14.40 0.00 1.26 1.47 0.07 82.81 04:13:01 AM 1 6.44 0.00 2.06 1.27 0.07 90.15 04:13:01 AM 2 8.46 0.00 1.74 1.59 0.03 88.18 04:13:01 AM 3 30.75 0.00 3.09 1.12 0.05 64.99 04:13:01 AM 4 17.43 0.00 2.34 2.54 0.08 77.60 04:13:01 AM 5 12.83 0.00 1.39 0.90 0.05 84.82 04:13:01 AM 6 7.46 0.00 1.84 0.82 0.05 89.82 04:13:01 AM 7 16.82 0.00 2.44 0.84 0.05 79.86 04:14:01 AM all 13.26 0.00 1.18 1.74 0.06 83.75 04:14:01 AM 0 13.39 0.00 1.35 2.21 0.07 82.98 04:14:01 AM 1 10.45 0.00 1.19 2.51 0.07 85.79 04:14:01 AM 2 16.25 0.00 1.67 1.24 0.08 80.76 04:14:01 AM 3 16.17 0.00 0.80 2.04 0.07 80.92 04:14:01 AM 4 5.87 0.00 0.99 1.20 0.07 91.88 04:14:01 AM 5 18.36 0.00 1.10 2.36 0.07 78.11 04:14:01 AM 6 7.34 0.00 1.12 1.86 0.05 89.63 04:14:01 AM 7 18.26 0.00 1.23 0.52 0.05 79.94 04:15:01 AM all 14.78 0.00 0.79 2.24 0.06 82.13 04:15:01 AM 0 5.77 0.00 0.37 0.15 0.05 93.67 04:15:01 AM 1 13.23 0.00 1.11 4.01 0.08 81.57 04:15:01 AM 2 19.57 0.00 1.08 4.04 0.07 75.25 04:15:01 AM 3 15.56 0.00 1.27 5.93 0.05 77.19 04:15:01 AM 4 12.56 0.00 0.57 0.49 0.05 86.34 04:15:01 AM 5 13.97 0.00 0.67 1.85 0.05 83.46 04:15:01 AM 6 16.29 0.00 0.42 0.08 0.05 83.15 04:15:01 AM 7 21.36 0.00 0.87 1.38 0.05 76.34 04:16:01 AM all 16.34 0.00 2.99 1.03 0.08 79.56 04:16:01 AM 0 17.57 0.00 2.91 0.52 0.08 78.91 04:16:01 AM 1 17.58 0.00 3.43 1.51 0.08 77.39 04:16:01 AM 2 19.85 0.00 2.77 1.36 0.08 75.94 04:16:01 AM 3 12.19 0.00 3.16 1.63 0.08 82.94 04:16:01 AM 4 12.89 0.00 2.77 0.49 0.07 83.78 04:16:01 AM 5 12.24 0.00 3.30 1.80 0.08 82.58 04:16:01 AM 6 12.57 0.00 2.32 0.55 0.07 84.48 04:16:01 AM 7 25.76 0.00 3.24 0.40 0.08 70.51 Average: all 14.67 0.00 1.75 1.58 0.06 81.93 Average: 0 12.78 0.00 1.47 1.09 0.07 84.60 Average: 1 11.92 0.00 1.95 2.33 0.08 83.73 Average: 2 16.02 0.00 1.82 2.05 0.07 80.04 Average: 3 18.68 0.00 2.08 2.68 0.06 76.50 Average: 4 12.19 0.00 1.67 1.18 0.07 84.90 Average: 5 14.35 0.00 1.61 1.73 0.06 82.24 Average: 6 10.92 0.00 1.43 0.83 0.05 86.78 Average: 7 20.55 0.00 1.95 0.78 0.06 76.67