---> uname -a: Linux prd-centos8-docker-8c-8g-91220.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27529 19 3349 30432 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:7d:08:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe7d:8ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:f9:1b:54 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) 12/16/2024 _x86_64_ (8 CPU) 02:56:47 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 310.83 63.26 247.57 9283.89 43163.23 02:59:01 AM 221.18 15.00 206.18 3786.87 11124.81 03:00:01 AM 196.00 4.68 191.32 136.64 20730.69 Average: 242.67 27.65 215.02 4402.70 25006.48 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29655892 31303000 2999820 9.19 2688 1972144 1461920 4.34 164112 2412280 140960 02:59:01 AM 28914064 30856492 3741648 11.46 2688 2257876 1788036 5.31 190152 3075676 61396 03:00:01 AM 28170428 31142048 4485284 13.74 2688 3280932 1512684 4.49 752800 3245724 523316 Average: 28913461 31100513 3742251 11.46 2688 2503651 1587547 4.71 369021 2911227 241891 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 436.72 253.95 1744.64 66.69 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 177.89 165.28 1320.40 46.68 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 503.93 439.08 3714.97 3803.28 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 372.84 286.09 2259.92 1305.41 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) 12/16/2024 _x86_64_ (8 CPU) 02:56:47 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 12.98 0.01 2.67 4.61 0.07 79.66 02:58:01 AM 0 14.49 0.07 3.63 3.31 0.10 78.40 02:58:01 AM 1 15.53 0.00 3.30 9.35 0.05 71.77 02:58:01 AM 2 10.86 0.00 2.92 3.76 0.08 82.38 02:58:01 AM 3 13.34 0.00 3.00 10.74 0.07 72.85 02:58:01 AM 4 18.89 0.00 2.14 3.73 0.07 75.17 02:58:01 AM 5 7.68 0.00 1.79 2.85 0.07 87.61 02:58:01 AM 6 16.75 0.00 2.23 2.45 0.07 78.50 02:58:01 AM 7 6.25 0.00 2.39 0.84 0.08 90.44 02:59:01 AM all 12.30 0.00 0.97 1.63 0.07 85.02 02:59:01 AM 0 5.16 0.00 0.70 0.67 0.07 93.40 02:59:01 AM 1 17.40 0.00 0.69 2.01 0.05 79.86 02:59:01 AM 2 13.34 0.00 1.29 3.56 0.10 81.71 02:59:01 AM 3 17.16 0.00 1.14 0.99 0.10 80.61 02:59:01 AM 4 24.24 0.00 1.99 3.64 0.07 70.07 02:59:01 AM 5 4.48 0.00 0.67 1.47 0.05 93.33 02:59:01 AM 6 8.99 0.00 0.65 0.35 0.05 89.96 02:59:01 AM 7 7.67 0.00 0.65 0.35 0.08 91.24 03:00:01 AM all 12.03 0.00 1.22 1.44 0.06 85.26 03:00:01 AM 0 12.26 0.00 1.87 4.82 0.07 80.99 03:00:01 AM 1 11.90 0.00 1.40 1.82 0.07 84.81 03:00:01 AM 2 6.92 0.00 0.99 1.49 0.05 90.55 03:00:01 AM 3 15.02 0.00 1.81 0.60 0.05 82.52 03:00:01 AM 4 11.81 0.00 0.70 0.42 0.05 87.02 03:00:01 AM 5 8.53 0.00 1.32 1.27 0.05 88.83 03:00:01 AM 6 22.12 0.00 0.90 0.84 0.07 76.07 03:00:01 AM 7 7.66 0.00 0.79 0.25 0.05 91.26 Average: all 12.43 0.00 1.62 2.55 0.07 83.33 Average: 0 10.60 0.02 2.06 2.93 0.08 84.32 Average: 1 14.93 0.00 1.78 4.35 0.06 78.88 Average: 2 10.37 0.00 1.73 2.93 0.08 84.89 Average: 3 15.19 0.00 1.97 4.05 0.07 78.71 Average: 4 18.31 0.00 1.61 2.60 0.06 77.42 Average: 5 6.89 0.00 1.25 1.86 0.06 89.95 Average: 6 15.95 0.00 1.26 1.21 0.06 81.52 Average: 7 7.19 0.00 1.27 0.48 0.07 90.98