---> uname -a: Linux prd-centos8-docker-8c-8g-25630.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 1084 26998 19 3807 30332 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:b4:86:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:feb4:86f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:6f:74:b7 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::42:59ff:fe6f:74b7/64 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) 07/04/2025 _x86_64_ (8 CPU) 08:34:38 LINUX RESTART (8 CPU) 08:35:02 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 254.35 16.68 237.67 2483.24 8541.50 08:37:01 AM 291.22 18.92 272.30 4143.00 15265.85 08:38:01 AM 166.52 0.18 166.34 31.06 39008.28 08:39:01 AM 45.12 0.63 44.49 397.20 9039.40 08:40:00 AM 30.28 0.44 29.84 21.14 565.90 08:40:01 AM 3.23 3.23 0.00 438.71 0.00 Average: 157.11 7.35 149.77 1412.48 14501.82 08:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 29570528 31247796 3085184 9.45 2688 2000360 1445952 4.29 148104 2508744 166440 08:37:01 AM 27586844 29803988 5068868 15.52 2688 2527964 2675112 7.94 251512 4322744 203320 08:38:01 AM 24581352 27965588 8074360 24.73 2688 3668576 5151988 15.29 335532 7129904 199756 08:39:01 AM 23729020 27130384 8926692 27.34 2688 3683580 7002096 20.78 428696 7877168 152 08:40:00 AM 23279640 26686752 9376072 28.71 2688 3689284 5662408 16.80 435948 8319824 108 08:40:01 AM 27367444 30772816 5288268 16.19 2688 3688000 4915948 14.59 439020 4242176 1048 Average: 26019138 28934554 6636574 20.32 2688 3209627 4475584 13.28 339802 5733427 95137 08:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 502.15 327.77 2039.14 69.60 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 473.91 373.18 5447.81 66.43 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 338.44 213.90 10036.77 27.83 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 7.86 7.86 0.64 0.64 0.00 0.00 0.00 0.00 08:39:01 AM eth0 15.18 13.95 4.38 7.77 0.00 0.00 0.00 0.00 08:39:01 AM docker0 1.42 1.87 0.23 0.22 0.00 0.00 0.00 0.00 08:39:01 AM veth0ce51a6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:40:00 AM lo 61.56 61.56 4.64 4.64 0.00 0.00 0.00 0.00 08:40:00 AM eth0 267.85 192.24 74.12 77.45 0.00 0.00 0.00 0.00 08:40:00 AM docker0 9.27 10.69 1.46 1.42 0.00 0.00 0.00 0.00 08:40:01 AM lo 16.13 16.13 0.79 0.79 0.00 0.00 0.00 0.00 08:40:01 AM eth0 335.48 212.90 176.76 110.94 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 13.84 13.84 1.05 1.05 0.00 0.00 0.00 0.00 Average: eth0 319.03 223.91 3525.39 49.82 0.00 0.00 0.00 0.00 Average: docker0 2.13 2.50 0.34 0.33 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) 07/04/2025 _x86_64_ (8 CPU) 08:34:38 LINUX RESTART (8 CPU) 08:35:02 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 11.64 0.00 1.51 0.66 0.05 86.14 08:36:01 AM 0 10.38 0.00 1.99 2.43 0.05 85.14 08:36:01 AM 1 11.21 0.00 1.67 0.53 0.03 86.56 08:36:01 AM 2 21.62 0.00 2.65 0.39 0.05 75.28 08:36:01 AM 3 4.68 0.00 0.58 0.22 0.05 94.47 08:36:01 AM 4 2.96 0.00 1.02 0.26 0.05 95.71 08:36:01 AM 5 9.07 0.00 1.75 0.41 0.03 88.74 08:36:01 AM 6 18.68 0.00 1.26 0.31 0.05 79.71 08:36:01 AM 7 14.52 0.00 1.17 0.71 0.05 83.54 08:37:01 AM all 32.60 0.00 1.58 1.20 0.08 64.54 08:37:01 AM 0 48.18 0.00 0.90 0.42 0.08 50.42 08:37:01 AM 1 30.29 0.00 1.87 0.90 0.08 66.85 08:37:01 AM 2 28.92 0.00 1.50 1.75 0.10 67.73 08:37:01 AM 3 36.18 0.00 2.19 2.24 0.08 59.30 08:37:01 AM 4 17.85 0.00 1.62 1.02 0.07 79.44 08:37:01 AM 5 36.79 0.00 1.62 1.22 0.08 60.28 08:37:01 AM 6 28.92 0.00 1.72 1.74 0.08 67.54 08:37:01 AM 7 33.67 0.00 1.17 0.28 0.08 64.79 08:38:01 AM all 34.71 0.00 2.65 1.34 0.09 61.21 08:38:01 AM 0 39.16 0.00 2.25 2.97 0.09 55.55 08:38:01 AM 1 26.58 0.00 2.66 1.27 0.09 69.40 08:38:01 AM 2 16.51 0.00 2.69 3.09 0.07 77.64 08:38:01 AM 3 29.54 0.00 2.83 1.82 0.10 65.71 08:38:01 AM 4 36.00 0.00 2.64 0.10 0.09 61.17 08:38:01 AM 5 51.65 0.00 2.51 0.48 0.07 45.30 08:38:01 AM 6 30.74 0.00 2.29 0.82 0.12 66.03 08:38:01 AM 7 47.53 0.00 3.32 0.12 0.07 48.96 08:39:01 AM all 21.14 0.00 2.04 0.34 0.08 76.41 08:39:01 AM 0 19.51 0.00 2.12 0.07 0.07 78.23 08:39:01 AM 1 18.33 0.00 1.82 0.67 0.07 79.11 08:39:01 AM 2 22.83 0.00 2.04 1.61 0.08 73.43 08:39:01 AM 3 13.73 0.00 2.06 0.05 0.07 84.10 08:39:01 AM 4 21.38 0.00 1.71 0.17 0.08 76.66 08:39:01 AM 5 24.67 0.00 2.19 0.07 0.08 72.98 08:39:01 AM 6 24.41 0.00 2.28 0.05 0.07 73.19 08:39:01 AM 7 24.22 0.00 2.09 0.02 0.08 73.59 08:40:00 AM all 17.43 0.00 2.03 0.05 0.08 80.41 08:40:00 AM 0 17.17 0.00 2.41 0.02 0.08 80.31 08:40:00 AM 1 16.75 0.00 1.88 0.05 0.08 81.24 08:40:00 AM 2 16.96 0.00 2.01 0.03 0.07 80.93 08:40:00 AM 3 14.81 0.00 1.86 0.05 0.07 83.21 08:40:00 AM 4 15.65 0.00 1.91 0.02 0.07 82.35 08:40:00 AM 5 24.08 0.00 2.30 0.03 0.08 73.50 08:40:00 AM 6 14.83 0.00 1.96 0.14 0.07 83.00 08:40:00 AM 7 19.21 0.00 1.91 0.03 0.08 78.77 08:40:01 AM all 19.88 0.00 7.79 0.00 0.20 72.13 08:40:01 AM 0 22.58 0.00 4.84 0.00 0.00 72.58 08:40:01 AM 1 6.56 0.00 6.56 0.00 0.00 86.89 08:40:01 AM 2 45.90 0.00 8.20 0.00 0.00 45.90 08:40:01 AM 3 11.67 0.00 3.33 0.00 0.00 85.00 08:40:01 AM 4 10.00 0.00 18.33 0.00 0.00 71.67 08:40:01 AM 5 13.11 0.00 11.48 0.00 0.00 75.41 08:40:01 AM 6 14.52 0.00 1.61 0.00 1.61 82.26 08:40:01 AM 7 34.43 0.00 8.20 0.00 0.00 57.38 Average: all 23.50 0.00 1.97 0.71 0.07 73.74 Average: 0 26.89 0.00 1.94 1.17 0.07 69.93 Average: 1 20.60 0.00 1.99 0.68 0.07 76.66 Average: 2 21.43 0.00 2.19 1.38 0.07 74.92 Average: 3 19.82 0.00 1.91 0.88 0.07 77.32 Average: 4 18.67 0.00 1.81 0.32 0.07 79.13 Average: 5 29.24 0.00 2.09 0.44 0.07 68.16 Average: 6 23.47 0.00 1.90 0.61 0.08 73.94 Average: 7 27.84 0.00 1.94 0.23 0.07 69.91