---> uname -a: Linux prd-centos8-docker-8c-8g-25441.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 985 27559 19 3345 30458 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:aa:9d:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:feaa:9df8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:47:50:9d 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) 04/24/2024 _x86_64_ (8 CPU) 02:57:22 LINUX RESTART (8 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 91.94 8.55 83.39 1506.18 5878.74 03:00:01 AM 207.30 15.88 191.42 3976.27 9913.80 03:01:01 AM 172.06 4.56 167.50 123.61 14866.55 Average: 157.10 9.66 147.44 1868.28 10220.49 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 29545020 31221068 3110692 9.53 2688 2000936 1468592 4.36 166636 2520268 149860 03:00:01 AM 28913468 30852812 3742244 11.46 2688 2255128 1758836 5.22 190740 3082836 56720 03:01:01 AM 28273372 31241380 4382340 13.42 2688 3277584 1393432 4.13 750752 3145124 678040 Average: 28910620 31105087 3745092 11.47 2688 2511216 1540287 4.57 369376 2916076 294873 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 58.60 42.36 837.16 7.46 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 172.69 161.26 1230.89 47.94 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 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 430.44 413.14 3699.65 3798.18 0.00 0.00 0.00 0.00 03:01:01 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 220.62 205.62 1922.90 1285.01 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) 04/24/2024 _x86_64_ (8 CPU) 02:57:22 LINUX RESTART (8 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 9.76 0.00 0.86 0.86 0.04 88.48 02:59:01 AM 0 2.59 0.00 0.55 0.42 0.05 96.40 02:59:01 AM 1 0.57 0.00 0.15 0.28 0.07 98.93 02:59:01 AM 2 31.68 0.00 2.51 1.93 0.07 63.82 02:59:01 AM 3 15.15 0.00 1.05 1.17 0.03 82.59 02:59:01 AM 4 3.81 0.00 0.55 0.48 0.03 95.12 02:59:01 AM 5 7.64 0.00 0.58 1.35 0.03 90.39 02:59:01 AM 6 9.56 0.00 0.62 0.18 0.03 89.60 02:59:01 AM 7 7.13 0.00 0.89 1.04 0.03 90.91 03:00:01 AM all 11.81 0.00 0.99 2.56 0.07 84.58 03:00:01 AM 0 10.51 0.00 0.82 4.75 0.10 83.83 03:00:01 AM 1 8.25 0.00 0.92 1.02 0.07 89.74 03:00:01 AM 2 14.85 0.00 0.80 2.31 0.07 81.97 03:00:01 AM 3 19.76 0.00 1.54 4.19 0.08 74.42 03:00:01 AM 4 11.49 0.00 0.95 2.70 0.07 84.79 03:00:01 AM 5 7.25 0.00 0.77 0.85 0.07 91.06 03:00:01 AM 6 11.16 0.00 1.07 2.47 0.05 85.24 03:00:01 AM 7 11.18 0.00 1.04 2.17 0.07 85.54 03:01:01 AM all 11.94 0.00 1.23 1.86 0.06 84.91 03:01:01 AM 0 6.93 0.00 1.27 1.89 0.07 89.84 03:01:01 AM 1 11.90 0.00 1.32 2.51 0.08 84.19 03:01:01 AM 2 7.54 0.00 0.80 0.95 0.07 90.64 03:01:01 AM 3 12.05 0.00 1.81 2.97 0.07 83.11 03:01:01 AM 4 9.18 0.00 1.16 0.44 0.05 89.17 03:01:01 AM 5 16.52 0.00 0.97 1.51 0.05 80.95 03:01:01 AM 6 20.56 0.00 1.22 4.08 0.07 74.07 03:01:01 AM 7 10.84 0.00 1.30 0.53 0.05 87.27 Average: all 11.17 0.00 1.03 1.76 0.06 85.99 Average: 0 6.67 0.00 0.88 2.35 0.07 90.02 Average: 1 6.91 0.00 0.80 1.27 0.07 90.95 Average: 2 18.01 0.00 1.37 1.73 0.07 78.82 Average: 3 15.65 0.00 1.47 2.78 0.06 80.04 Average: 4 8.16 0.00 0.89 1.21 0.05 89.70 Average: 5 10.47 0.00 0.78 1.24 0.05 87.47 Average: 6 13.76 0.00 0.97 2.25 0.05 82.97 Average: 7 9.72 0.00 1.07 1.25 0.05 87.91