---> uname -a: Linux prd-centos8-docker-8c-8g-8576.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 1092 26739 19 4059 30324 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:56:bf:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe56:bf27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:4e:0c:3a 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:a6ff:fe4e:c3a/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) 11/04/2025 _x86_64_ (8 CPU) 06:15:45 LINUX RESTART (8 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 211.38 21.60 189.77 5512.48 9223.42 06:18:01 AM 287.99 18.88 269.11 4139.84 15408.72 06:19:01 AM 86.12 0.30 85.82 77.57 8737.22 06:20:01 AM 117.46 0.53 116.93 482.77 56693.09 06:21:01 AM 37.09 0.02 37.07 0.13 717.44 06:22:01 AM 10.73 0.48 10.25 21.46 292.82 06:23:01 AM 28.37 0.07 28.31 9.73 915.33 Average: 111.31 5.98 105.32 1463.59 13141.21 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 29529644 31219428 3126068 9.57 2688 2013592 1432820 4.25 148756 2547816 180576 06:18:01 AM 27437884 29637012 5217828 15.98 2688 2510056 2754024 8.17 256648 4464324 182844 06:19:01 AM 27102748 29376704 5552964 17.00 2688 2582088 2902744 8.61 279944 4767924 15564 06:20:01 AM 25078768 28487672 7576944 23.20 2688 3691916 3728744 11.06 419388 6548408 484 06:21:01 AM 24736520 28149744 7919192 24.25 2688 3695404 4025636 11.94 438492 6869116 896 06:22:01 AM 24598104 28015236 8057608 24.67 2688 3699240 4064732 12.06 440432 7005764 76 06:23:01 AM 27312164 30980880 5343548 16.36 2688 3947512 1606568 4.77 675104 4059136 247188 Average: 26542262 29409525 6113450 18.72 2688 3162830 2930753 8.70 379823 5180355 89661 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 451.82 284.69 2042.69 64.64 0.00 0.00 0.00 0.00 06:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 462.24 366.97 5183.05 66.54 0.00 0.00 0.00 0.00 06:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 188.24 159.93 949.14 41.66 0.00 0.00 0.00 0.00 06:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 298.53 169.78 9499.99 13.71 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:21:01 AM lo 45.15 45.15 4.15 4.15 0.00 0.00 0.00 0.00 06:21:01 AM eth0 133.79 95.68 35.77 36.76 0.00 0.00 0.00 0.00 06:21:01 AM docker0 11.55 13.00 1.72 1.66 0.00 0.00 0.00 0.00 06:22:01 AM lo 61.07 61.07 3.11 3.11 0.00 0.00 0.00 0.00 06:22:01 AM eth0 235.93 183.17 65.51 75.93 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 06:23:01 AM lo 16.51 16.51 0.82 0.82 0.00 0.00 0.00 0.00 06:23:01 AM eth0 133.97 116.81 731.26 37.39 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.53 17.53 1.15 1.15 0.00 0.00 0.00 0.00 Average: eth0 272.08 196.72 2643.89 48.09 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.01 0.26 0.26 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) 11/04/2025 _x86_64_ (8 CPU) 06:15:45 LINUX RESTART (8 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 13.05 0.00 1.74 0.68 0.05 84.48 06:17:01 AM 0 13.46 0.00 1.07 0.15 0.07 85.25 06:17:01 AM 1 16.42 0.00 1.79 2.46 0.05 79.29 06:17:01 AM 2 9.26 0.00 1.78 0.18 0.05 88.73 06:17:01 AM 3 7.55 0.00 1.15 0.25 0.05 91.00 06:17:01 AM 4 29.07 0.00 2.67 0.78 0.05 67.42 06:17:01 AM 5 11.96 0.00 2.17 0.47 0.05 85.35 06:17:01 AM 6 10.89 0.00 2.07 0.84 0.05 86.15 06:17:01 AM 7 5.81 0.00 1.20 0.28 0.03 92.67 06:18:01 AM all 31.62 0.00 1.47 0.98 0.09 65.84 06:18:01 AM 0 38.65 0.00 2.02 2.01 0.10 57.22 06:18:01 AM 1 26.97 0.00 1.45 1.09 0.08 70.41 06:18:01 AM 2 41.70 0.00 1.84 1.19 0.12 55.16 06:18:01 AM 3 27.29 0.00 1.17 0.40 0.10 71.04 06:18:01 AM 4 39.45 0.00 2.06 1.30 0.08 57.11 06:18:01 AM 5 23.10 0.00 1.17 0.59 0.08 75.06 06:18:01 AM 6 24.10 0.00 1.10 0.89 0.10 73.81 06:18:01 AM 7 31.68 0.00 0.90 0.38 0.07 66.97 06:19:01 AM all 25.29 0.00 0.80 0.29 0.06 73.57 06:19:01 AM 0 24.59 0.00 0.37 0.00 0.05 75.00 06:19:01 AM 1 7.34 0.00 0.54 0.27 0.07 91.79 06:19:01 AM 2 20.64 0.00 0.79 0.12 0.07 78.39 06:19:01 AM 3 38.21 0.00 0.70 0.32 0.05 60.72 06:19:01 AM 4 18.21 0.00 1.02 1.12 0.07 79.58 06:19:01 AM 5 23.70 0.00 0.65 0.02 0.05 75.58 06:19:01 AM 6 36.33 0.00 1.13 0.37 0.05 62.12 06:19:01 AM 7 33.24 0.00 1.17 0.12 0.07 65.40 06:20:01 AM all 23.18 0.00 2.59 1.50 0.08 72.65 06:20:01 AM 0 23.63 0.00 1.86 3.84 0.08 70.58 06:20:01 AM 1 19.64 0.00 3.66 3.56 0.07 73.06 06:20:01 AM 2 18.22 0.00 3.21 0.84 0.08 77.64 06:20:01 AM 3 17.02 0.00 2.74 2.69 0.07 77.49 06:20:01 AM 4 22.31 0.00 2.22 0.64 0.07 74.77 06:20:01 AM 5 21.78 0.00 2.07 0.29 0.08 75.78 06:20:01 AM 6 19.26 0.00 2.29 0.02 0.07 78.37 06:20:01 AM 7 43.60 0.00 2.65 0.12 0.10 53.53 06:21:01 AM all 22.36 0.00 2.14 0.06 0.08 75.36 06:21:01 AM 0 20.09 0.00 2.12 0.05 0.08 77.65 06:21:01 AM 1 22.53 0.00 2.09 0.08 0.08 75.21 06:21:01 AM 2 36.93 0.00 1.81 0.03 0.08 61.14 06:21:01 AM 3 19.52 0.00 2.23 0.07 0.08 78.10 06:21:01 AM 4 15.11 0.00 2.21 0.12 0.08 82.48 06:21:01 AM 5 18.74 0.00 1.84 0.03 0.08 79.30 06:21:01 AM 6 22.03 0.00 2.46 0.03 0.07 75.41 06:21:01 AM 7 23.90 0.00 2.33 0.07 0.08 73.62 06:22:01 AM all 6.57 0.00 1.05 0.01 0.06 92.30 06:22:01 AM 0 8.09 0.00 1.55 0.02 0.05 90.29 06:22:01 AM 1 8.93 0.00 0.92 0.02 0.07 90.07 06:22:01 AM 2 7.73 0.00 1.97 0.00 0.07 90.23 06:22:01 AM 3 4.81 0.00 1.62 0.00 0.07 93.50 06:22:01 AM 4 9.59 0.00 0.45 0.02 0.05 89.89 06:22:01 AM 5 5.32 0.00 0.74 0.00 0.07 93.88 06:22:01 AM 6 4.59 0.00 0.64 0.02 0.07 94.70 06:22:01 AM 7 3.49 0.00 0.54 0.03 0.05 95.89 06:23:01 AM all 29.54 0.00 1.22 0.06 0.08 69.11 06:23:01 AM 0 31.08 0.00 0.93 0.00 0.08 67.90 06:23:01 AM 1 33.36 0.00 1.19 0.03 0.08 65.34 06:23:01 AM 2 29.58 0.00 1.17 0.05 0.08 69.12 06:23:01 AM 3 19.59 0.00 1.10 0.02 0.07 79.23 06:23:01 AM 4 20.35 0.00 0.85 0.15 0.07 78.58 06:23:01 AM 5 32.88 0.00 1.32 0.05 0.07 65.69 06:23:01 AM 6 31.44 0.00 1.54 0.03 0.08 66.91 06:23:01 AM 7 38.02 0.00 1.65 0.12 0.10 60.11 Average: all 21.66 0.00 1.57 0.51 0.07 76.19 Average: 0 22.80 0.00 1.42 0.86 0.07 74.85 Average: 1 19.31 0.00 1.66 1.07 0.07 77.88 Average: 2 23.45 0.00 1.79 0.34 0.08 74.34 Average: 3 19.14 0.00 1.53 0.53 0.07 78.73 Average: 4 22.02 0.00 1.64 0.59 0.07 75.69 Average: 5 19.64 0.00 1.42 0.21 0.07 78.66 Average: 6 21.24 0.00 1.60 0.31 0.07 76.77 Average: 7 25.67 0.00 1.49 0.16 0.07 72.61