---> uname -a: Linux prd-centos8-docker-8c-8g-36087.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1016 27526 19 3347 30427 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:9f:bb:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe9f:bb0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:9b:47:07 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) 04/29/2024 _x86_64_ (8 CPU) 02:56:23 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 123.06 10.05 113.01 2977.37 8569.32 02:59:01 AM 293.15 17.08 276.07 2427.59 9277.77 03:00:01 AM 85.55 0.62 84.94 60.51 35518.13 Average: 167.26 9.25 158.01 1821.76 17788.92 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29446808 31246676 3208904 9.83 2688 2119700 1392924 4.13 172584 2583376 118580 02:59:01 AM 28250732 31202604 4404980 13.49 2688 3261456 1424604 4.23 579952 3334120 1001084 03:00:01 AM 28214720 31185360 4440992 13.60 2688 3279612 1442116 4.28 779748 3170232 936 Average: 28637420 31211547 4018292 12.31 2688 2886923 1419881 4.21 510761 3029243 373533 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 87.67 62.07 1034.41 31.97 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 441.79 383.24 4405.30 59.20 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 203.63 211.08 241.76 3776.03 0.00 0.00 0.00 0.00 03:00:01 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 244.37 218.81 1893.87 1289.14 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) 04/29/2024 _x86_64_ (8 CPU) 02:56:23 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.80 0.00 1.07 0.59 0.05 87.49 02:58:01 AM 0 4.90 0.00 0.67 0.15 0.05 94.23 02:58:01 AM 1 11.94 0.00 1.47 0.27 0.05 86.27 02:58:01 AM 2 17.95 0.00 0.97 0.75 0.05 80.28 02:58:01 AM 3 8.79 0.00 1.15 1.97 0.07 88.02 02:58:01 AM 4 14.97 0.00 1.47 0.57 0.07 82.92 02:58:01 AM 5 10.18 0.00 1.00 0.17 0.05 88.60 02:58:01 AM 6 15.28 0.00 1.43 0.47 0.03 82.78 02:58:01 AM 7 2.36 0.00 0.43 0.37 0.07 96.77 02:59:01 AM all 17.19 0.00 1.46 1.09 0.09 80.17 02:59:01 AM 0 15.60 0.00 1.50 0.82 0.08 82.00 02:59:01 AM 1 16.41 0.00 1.30 1.89 0.10 80.30 02:59:01 AM 2 15.69 0.00 1.96 1.47 0.10 80.79 02:59:01 AM 3 21.56 0.00 1.37 1.00 0.08 75.98 02:59:01 AM 4 14.46 0.00 1.17 1.09 0.08 83.21 02:59:01 AM 5 13.66 0.00 1.12 0.72 0.08 84.41 02:59:01 AM 6 16.91 0.00 1.94 1.10 0.10 79.95 02:59:01 AM 7 23.22 0.00 1.30 0.65 0.08 74.74 03:00:01 AM all 10.65 0.00 0.93 1.40 0.05 86.97 03:00:01 AM 0 6.98 0.00 1.12 1.27 0.05 90.58 03:00:01 AM 1 5.69 0.00 1.09 0.65 0.07 92.50 03:00:01 AM 2 20.23 0.00 1.30 6.26 0.05 72.15 03:00:01 AM 3 14.69 0.00 0.90 2.70 0.07 81.63 03:00:01 AM 4 14.68 0.00 0.67 0.17 0.05 84.43 03:00:01 AM 5 5.48 0.00 0.79 0.02 0.03 93.68 03:00:01 AM 6 13.15 0.00 0.98 0.13 0.03 85.70 03:00:01 AM 7 4.24 0.00 0.62 0.02 0.05 95.08 Average: all 12.88 0.00 1.16 1.03 0.06 84.88 Average: 0 9.16 0.00 1.10 0.75 0.06 88.94 Average: 1 11.35 0.00 1.29 0.94 0.07 86.35 Average: 2 17.96 0.00 1.41 2.83 0.07 77.74 Average: 3 15.01 0.00 1.14 1.89 0.07 81.88 Average: 4 14.70 0.00 1.10 0.61 0.07 83.52 Average: 5 9.78 0.00 0.97 0.30 0.06 88.90 Average: 6 15.11 0.00 1.45 0.57 0.06 82.81 Average: 7 9.94 0.00 0.79 0.35 0.07 88.87