---> uname -a: Linux prd-centos8-docker-8c-8g-32235.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 1072 27007 19 3810 30344 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:10:e2:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe10:e289/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:31:d8:35 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::42:55ff:fe31:d835/64 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) 08/01/2025 _x86_64_ (8 CPU) 09:24:20 LINUX RESTART (8 CPU) 09:25:01 AM tps rtps wtps bread/s bwrtn/s 09:26:01 AM 199.37 14.46 184.90 3048.65 10208.53 09:27:01 AM 207.13 4.88 202.25 1167.61 16029.79 09:28:01 AM 158.76 0.73 158.02 427.00 42346.18 09:29:01 AM 40.77 0.00 40.77 0.00 583.41 09:30:01 AM 30.72 0.88 29.84 84.77 1299.45 Average: 127.38 4.20 123.18 946.53 14090.85 09:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 AM 29037108 30899788 3618604 11.08 2688 2179064 1839580 5.46 160648 2995248 146920 09:27:01 AM 27249740 29481140 5405972 16.55 2688 2541128 2959600 8.78 268964 4639512 55584 09:28:01 AM 25159924 28562692 7495788 22.95 2688 3685560 3968360 11.77 422016 6466932 68 09:29:01 AM 25040492 28446496 7615220 23.32 2688 3688284 3766812 11.18 436952 6570708 40 09:30:01 AM 27700044 31114636 4955668 15.18 2688 3696068 1497564 4.44 616204 3740760 15460 Average: 26837462 29700950 5818250 17.82 2688 3158021 2806383 8.33 380957 4882632 43614 09:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 202.84 158.64 1456.62 41.77 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 426.42 330.92 5026.35 46.20 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:28:01 AM eth0 323.70 206.12 10022.35 21.68 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:28:01 AM vethd562af9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:29:01 AM lo 36.00 36.00 3.09 3.09 0.00 0.00 0.00 0.00 09:29:01 AM eth0 71.51 59.20 25.62 27.78 0.00 0.00 0.00 0.00 09:29:01 AM docker0 8.88 9.91 1.21 1.18 0.00 0.00 0.00 0.00 09:30:01 AM lo 35.07 35.07 2.33 2.33 0.00 0.00 0.00 0.00 09:30:01 AM eth0 154.25 120.21 55.55 52.32 0.00 0.00 0.00 0.00 09:30:01 AM docker0 2.67 3.18 0.51 0.51 0.00 0.00 0.00 0.00 Average: lo 14.38 14.38 1.09 1.09 0.00 0.00 0.00 0.00 Average: eth0 235.73 175.01 3316.27 37.95 0.00 0.00 0.00 0.00 Average: docker0 2.31 2.64 0.34 0.34 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) 08/01/2025 _x86_64_ (8 CPU) 09:24:20 LINUX RESTART (8 CPU) 09:25:01 AM CPU %user %nice %system %iowait %steal %idle 09:26:01 AM all 11.78 0.00 1.09 1.25 0.05 85.83 09:26:01 AM 0 10.24 0.00 0.67 1.07 0.08 87.94 09:26:01 AM 1 21.15 0.00 1.88 0.70 0.07 76.20 09:26:01 AM 2 5.82 0.00 1.23 2.33 0.05 90.57 09:26:01 AM 3 14.55 0.00 1.25 2.24 0.05 81.91 09:26:01 AM 4 20.83 0.00 1.42 1.10 0.05 76.60 09:26:01 AM 5 8.88 0.00 0.75 0.43 0.03 89.90 09:26:01 AM 6 8.21 0.00 1.05 1.22 0.07 89.45 09:26:01 AM 7 4.54 0.00 0.43 0.88 0.03 94.11 09:27:01 AM all 40.09 0.00 1.45 1.57 0.09 56.80 09:27:01 AM 0 49.81 0.00 1.77 1.37 0.10 46.95 09:27:01 AM 1 39.18 0.00 1.60 0.59 0.08 58.56 09:27:01 AM 2 29.11 0.00 1.67 0.62 0.10 68.50 09:27:01 AM 3 31.22 0.00 1.63 3.30 0.08 63.77 09:27:01 AM 4 52.17 0.00 1.74 1.62 0.10 44.37 09:27:01 AM 5 33.58 0.00 1.42 3.42 0.10 61.48 09:27:01 AM 6 44.62 0.00 1.14 1.20 0.07 52.97 09:27:01 AM 7 40.96 0.00 0.65 0.40 0.08 57.90 09:28:01 AM all 24.24 0.00 2.74 2.21 0.08 70.73 09:28:01 AM 0 20.16 0.00 3.00 0.99 0.10 75.75 09:28:01 AM 1 28.26 0.00 2.45 4.10 0.08 65.10 09:28:01 AM 2 27.92 0.00 2.59 5.18 0.07 64.24 09:28:01 AM 3 17.07 0.00 3.47 0.49 0.08 78.89 09:28:01 AM 4 31.35 0.00 3.02 4.35 0.08 61.20 09:28:01 AM 5 15.68 0.00 2.25 1.21 0.08 80.78 09:28:01 AM 6 33.85 0.00 2.71 0.20 0.08 63.16 09:28:01 AM 7 19.63 0.00 2.39 1.20 0.08 76.70 09:29:01 AM all 21.87 0.00 2.35 0.17 0.09 75.52 09:29:01 AM 0 25.94 0.00 2.46 0.07 0.08 71.46 09:29:01 AM 1 19.78 0.00 2.31 0.05 0.08 77.77 09:29:01 AM 2 17.48 0.00 1.93 0.23 0.10 80.26 09:29:01 AM 3 19.94 0.00 2.23 0.25 0.07 77.51 09:29:01 AM 4 17.07 0.00 1.78 0.15 0.10 80.90 09:29:01 AM 5 25.46 0.00 2.46 0.17 0.10 71.81 09:29:01 AM 6 20.91 0.00 2.70 0.17 0.08 76.14 09:29:01 AM 7 28.35 0.00 2.97 0.25 0.08 68.35 09:30:01 AM all 9.29 0.00 1.80 0.22 0.06 88.63 09:30:01 AM 0 4.31 0.00 2.32 0.40 0.07 92.90 09:30:01 AM 1 7.14 0.00 1.59 0.19 0.07 91.01 09:30:01 AM 2 10.29 0.00 2.19 0.19 0.07 87.27 09:30:01 AM 3 23.36 0.00 2.98 0.54 0.08 73.04 09:30:01 AM 4 6.25 0.00 1.97 0.13 0.07 91.58 09:30:01 AM 5 5.98 0.00 0.73 0.07 0.03 93.19 09:30:01 AM 6 9.31 0.00 1.46 0.24 0.05 88.95 09:30:01 AM 7 7.56 0.00 1.15 0.02 0.03 91.24 Average: all 21.46 0.00 1.88 1.08 0.08 75.50 Average: 0 22.08 0.00 2.04 0.78 0.09 75.01 Average: 1 23.13 0.00 1.97 1.13 0.08 73.70 Average: 2 18.11 0.00 1.92 1.71 0.08 78.18 Average: 3 21.23 0.00 2.31 1.36 0.07 75.03 Average: 4 25.54 0.00 1.98 1.47 0.08 70.93 Average: 5 17.94 0.00 1.52 1.06 0.07 79.41 Average: 6 23.40 0.00 1.81 0.61 0.07 74.11 Average: 7 20.24 0.00 1.52 0.55 0.06 77.63