---> uname -a: Linux prd-centos8-docker-8c-8g-25278.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 1025 26592 19 4272 30400 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:65:d9:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe65:d9f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:c3:da:63 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::42:9fff:fec3:da63/64 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) 07/03/2025 _x86_64_ (8 CPU) 02:28:36 LINUX RESTART (8 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 167.76 25.34 142.42 5895.50 16362.33 02:31:01 AM 237.55 16.46 221.09 3104.70 12079.56 02:32:01 AM 99.43 4.07 95.37 1127.36 12568.03 02:33:01 AM 134.87 15.04 119.83 5475.24 38355.13 Average: 159.91 15.23 144.68 3900.70 19841.26 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 29657740 31252680 2997972 9.18 2688 1921268 1488096 4.42 136800 2440320 149136 02:31:01 AM 28902864 30986884 3752848 11.49 2688 2398808 1620248 4.81 164896 3111964 257836 02:32:01 AM 27274780 29848032 5380932 16.48 2688 2883368 2644808 7.85 301204 4584028 366896 02:33:01 AM 26276452 30108260 6379260 19.53 2688 4124228 2405160 7.14 732616 5085972 660656 Average: 28027959 30548964 4627753 14.17 2688 2831918 2039578 6.05 333879 3805571 358631 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 390.55 249.05 1571.20 62.49 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 426.44 305.71 4700.80 58.18 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1642.95 821.49 6493.35 64.16 0.00 0.00 0.00 0.00 02:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM lo 11.86 11.86 1.26 1.26 0.00 0.00 0.00 0.00 02:33:01 AM eth0 539.62 321.16 2704.21 39.40 0.00 0.00 0.00 0.00 02:33:01 AM docker0 4.28 5.38 0.61 0.62 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 749.89 424.35 3867.39 56.06 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.35 0.15 0.16 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) 07/03/2025 _x86_64_ (8 CPU) 02:28:36 LINUX RESTART (8 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 12.06 0.00 1.96 3.83 0.07 82.09 02:30:01 AM 0 8.87 0.00 1.24 0.69 0.05 89.15 02:30:01 AM 1 6.68 0.00 1.52 3.10 0.08 88.62 02:30:01 AM 2 17.75 0.00 2.63 2.98 0.08 76.56 02:30:01 AM 3 27.61 0.00 2.79 1.15 0.08 68.36 02:30:01 AM 4 9.48 0.00 2.50 8.93 0.07 79.02 02:30:01 AM 5 11.51 0.00 1.97 7.76 0.07 78.68 02:30:01 AM 6 6.90 0.00 1.36 0.27 0.05 91.43 02:30:01 AM 7 7.56 0.00 1.67 5.74 0.07 84.95 02:31:01 AM all 11.95 0.00 1.17 1.22 0.07 85.59 02:31:01 AM 0 9.76 0.00 0.80 0.80 0.05 88.59 02:31:01 AM 1 8.54 0.00 1.09 1.93 0.07 88.37 02:31:01 AM 2 10.03 0.00 1.28 1.84 0.10 86.76 02:31:01 AM 3 14.78 0.00 1.40 1.43 0.07 82.32 02:31:01 AM 4 15.62 0.00 1.02 0.57 0.08 82.70 02:31:01 AM 5 14.38 0.00 1.12 0.47 0.07 83.97 02:31:01 AM 6 13.89 0.00 1.53 0.93 0.07 83.58 02:31:01 AM 7 8.53 0.00 1.13 1.79 0.07 88.48 02:32:01 AM all 25.63 0.00 1.50 0.49 0.09 72.29 02:32:01 AM 0 28.71 0.00 1.70 0.12 0.08 69.39 02:32:01 AM 1 28.39 0.00 1.57 0.10 0.08 69.86 02:32:01 AM 2 28.88 0.00 1.21 0.61 0.10 69.20 02:32:01 AM 3 27.96 0.00 1.13 0.32 0.10 70.49 02:32:01 AM 4 15.79 0.00 1.71 1.81 0.08 80.59 02:32:01 AM 5 26.76 0.00 1.04 0.08 0.10 72.02 02:32:01 AM 6 18.58 0.00 2.01 0.86 0.08 78.47 02:32:01 AM 7 30.03 0.00 1.60 0.00 0.07 68.31 02:33:01 AM all 21.97 0.30 3.29 1.06 0.09 73.29 02:33:01 AM 0 19.03 0.05 3.71 0.40 0.10 76.71 02:33:01 AM 1 24.18 0.00 3.25 2.22 0.12 70.23 02:33:01 AM 2 16.18 2.21 3.12 1.45 0.08 76.96 02:33:01 AM 3 19.89 0.03 3.47 2.07 0.08 74.45 02:33:01 AM 4 22.70 0.05 3.32 0.79 0.07 73.07 02:33:01 AM 5 27.11 0.02 3.50 0.83 0.07 68.48 02:33:01 AM 6 24.25 0.00 2.91 0.59 0.08 72.17 02:33:01 AM 7 22.37 0.02 3.07 0.15 0.10 74.30 Average: all 17.90 0.07 1.98 1.65 0.08 78.32 Average: 0 16.57 0.01 1.86 0.50 0.07 80.98 Average: 1 16.94 0.00 1.85 1.84 0.09 79.28 Average: 2 18.23 0.55 2.06 1.72 0.09 77.34 Average: 3 22.57 0.01 2.20 1.24 0.08 73.89 Average: 4 15.89 0.01 2.14 3.03 0.08 78.85 Average: 5 19.92 0.00 1.91 2.29 0.08 75.80 Average: 6 15.90 0.00 1.95 0.66 0.07 81.41 Average: 7 17.15 0.00 1.87 1.93 0.08 78.97