---> uname -a: Linux prd-centos8-docker-8c-8g-77203.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: 2800.000 BogoMIPS: 5600.00 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 1042 27276 19 3571 30391 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:af:37:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:feaf:374f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:13:90:5a 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::42:9cff:fe13:905a/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) 10/16/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 142.67 20.79 121.88 4294.84 8541.62 08:14:01 PM 383.85 5.80 378.05 1236.06 13521.80 08:15:01 PM 208.76 2.98 205.78 461.24 41964.70 Average: 245.08 9.86 235.23 1997.33 21344.29 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29344332 31175964 3311380 10.14 2688 2152336 1578816 4.68 177468 2686444 106940 08:14:01 PM 27959236 30293876 4696476 14.38 2688 2645208 2184908 6.48 404680 3799520 266532 08:15:01 PM 27935728 31109428 4719984 14.45 2688 3472692 1535312 4.56 643180 3544588 110588 Average: 28413099 30859756 4242613 12.99 2688 2756745 1766345 5.24 408443 3343517 161353 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 98.20 80.61 1076.18 33.41 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 542.88 451.66 7224.10 59.65 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 410.91 343.71 5369.14 1234.85 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.00 13.01 0.47 306.25 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 350.66 291.99 4556.37 442.70 0.00 0.00 0.00 0.00 Average: docker0 2.67 4.34 0.16 102.10 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) 10/16/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.98 0.00 1.11 1.36 0.06 87.49 08:13:01 PM 0 8.85 0.00 0.90 0.37 0.07 89.82 08:13:01 PM 1 2.74 0.00 0.28 0.03 0.08 96.86 08:13:01 PM 2 3.80 0.00 0.70 3.35 0.10 92.05 08:13:01 PM 3 14.93 0.00 1.29 0.83 0.07 82.89 08:13:01 PM 4 7.33 0.00 0.85 2.60 0.03 89.19 08:13:01 PM 5 9.48 0.00 1.02 0.99 0.07 88.45 08:13:01 PM 6 28.34 0.00 3.07 1.54 0.05 67.01 08:13:01 PM 7 4.41 0.00 0.75 1.15 0.02 93.68 08:14:01 PM all 28.59 0.00 1.73 1.92 0.10 67.65 08:14:01 PM 0 26.05 0.00 1.93 2.10 0.08 69.84 08:14:01 PM 1 40.83 0.00 1.95 4.17 0.13 52.92 08:14:01 PM 2 34.17 0.00 1.24 2.81 0.13 61.65 08:14:01 PM 3 26.57 0.00 2.30 1.81 0.08 69.23 08:14:01 PM 4 19.85 0.00 1.34 0.40 0.08 78.33 08:14:01 PM 5 31.95 0.00 1.90 1.83 0.10 64.22 08:14:01 PM 6 25.81 0.00 1.54 0.87 0.12 71.66 08:14:01 PM 7 23.51 0.00 1.66 1.39 0.08 73.36 08:15:01 PM all 13.99 0.00 2.84 3.53 0.08 79.57 08:15:01 PM 0 14.81 0.00 3.27 1.12 0.08 80.71 08:15:01 PM 1 8.92 0.00 2.70 5.55 0.08 82.74 08:15:01 PM 2 16.42 0.00 2.79 9.03 0.07 71.69 08:15:01 PM 3 18.77 0.00 2.88 3.89 0.08 74.38 08:15:01 PM 4 16.14 0.00 2.47 1.23 0.07 80.10 08:15:01 PM 5 11.97 0.00 2.97 1.91 0.07 83.08 08:15:01 PM 6 11.39 0.00 3.09 3.41 0.08 82.02 08:15:01 PM 7 13.50 0.00 2.52 2.11 0.07 81.81 Average: all 17.51 0.00 1.89 2.27 0.08 78.25 Average: 0 16.55 0.00 2.03 1.20 0.08 80.14 Average: 1 17.47 0.00 1.64 3.25 0.10 77.54 Average: 2 18.14 0.00 1.57 5.06 0.10 75.13 Average: 3 20.08 0.00 2.15 2.17 0.08 75.51 Average: 4 14.42 0.00 1.55 1.41 0.06 82.55 Average: 5 17.79 0.00 1.96 1.57 0.08 78.59 Average: 6 21.86 0.00 2.57 1.94 0.08 73.55 Average: 7 13.79 0.00 1.64 1.55 0.06 82.97