---> uname -a: Linux prd-centos8-docker-8c-8g-42747.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: 2799.996 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 1076 26515 19 4298 30347 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:85:8b:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe85:8b5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:a0:be:68 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::42:6eff:fea0:be68/64 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) 09/01/2025 _x86_64_ (8 CPU) 07:31:59 LINUX RESTART (8 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 278.19 16.64 261.55 3282.11 12665.14 07:35:01 AM 56.39 0.58 55.81 544.58 10749.96 07:36:01 AM 100.83 2.38 98.45 882.64 29573.29 07:37:01 AM 196.29 15.88 180.41 5055.21 18508.81 07:38:01 AM 13.55 0.00 13.55 0.00 4193.25 07:39:01 AM 8.95 0.07 8.88 50.12 197.95 07:40:01 AM 45.04 0.68 44.36 79.43 5107.40 Average: 99.90 5.18 94.72 1413.58 11571.31 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 28599200 30723856 4056512 12.42 2688 2438096 1922552 5.70 171868 3399200 305396 07:35:01 AM 28272012 30426268 4383700 13.42 2688 2466912 2346056 6.96 182816 3712120 11768 07:36:01 AM 26292772 29318336 6362940 19.48 2688 3321340 4073460 12.09 349080 5456204 152 07:37:01 AM 25864316 29657120 6791396 20.80 2688 4084684 2704932 8.03 732848 5491796 94312 07:38:01 AM 25807416 29609132 6848296 20.97 2688 4093260 2725252 8.09 733008 5551424 20 07:39:01 AM 25836944 29642092 6818768 20.88 2688 4096380 2650428 7.86 737880 5516884 20 07:40:01 AM 27142988 31065808 5512724 16.88 2688 4211828 1528056 4.53 888044 4058396 11484 Average: 26830807 30063230 5824905 17.84 2688 3530357 2564391 7.61 542221 4740861 60450 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 458.40 333.74 5284.25 59.46 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 377.14 249.56 320.57 71.66 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 1956.46 1074.38 7231.66 76.24 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 AM veth7fab720 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:37:01 AM lo 12.84 12.84 1.35 1.35 0.00 0.00 0.00 0.00 07:37:01 AM eth0 98.82 79.99 1281.40 22.14 0.00 0.00 0.00 0.00 07:37:01 AM docker0 4.83 5.81 0.65 0.68 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 151.31 116.01 243.41 44.47 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 103.82 81.55 94.21 23.62 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 143.39 138.33 288.22 1257.24 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 469.91 296.22 2106.32 222.15 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.84 0.09 0.10 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) 09/01/2025 _x86_64_ (8 CPU) 07:31:59 LINUX RESTART (8 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 14.61 0.00 1.49 0.72 0.06 83.12 07:34:01 AM 0 12.46 0.00 1.30 0.62 0.07 85.55 07:34:01 AM 1 19.91 0.00 2.19 1.57 0.07 76.27 07:34:01 AM 2 17.36 0.00 1.62 0.53 0.05 80.43 07:34:01 AM 3 6.44 0.00 1.27 0.62 0.07 91.60 07:34:01 AM 4 23.69 0.00 2.16 0.79 0.07 73.30 07:34:01 AM 5 11.60 0.00 1.30 0.42 0.05 86.63 07:34:01 AM 6 16.65 0.00 0.73 0.23 0.05 82.33 07:34:01 AM 7 8.74 0.00 1.34 0.97 0.07 88.88 07:35:01 AM all 17.40 0.00 0.63 0.24 0.05 81.69 07:35:01 AM 0 8.28 0.00 0.30 0.00 0.07 91.36 07:35:01 AM 1 23.99 0.00 0.53 0.17 0.05 75.26 07:35:01 AM 2 22.16 0.00 0.17 0.00 0.03 77.64 07:35:01 AM 3 3.76 0.00 0.72 0.02 0.03 95.47 07:35:01 AM 4 52.88 0.00 1.62 0.07 0.07 45.37 07:35:01 AM 5 7.87 0.00 0.23 0.57 0.03 91.29 07:35:01 AM 6 9.79 0.00 0.72 0.02 0.05 89.43 07:35:01 AM 7 10.42 0.00 0.73 1.05 0.03 87.76 07:36:01 AM all 25.04 0.00 2.74 0.56 0.09 71.57 07:36:01 AM 0 10.13 0.00 2.44 0.30 0.07 87.05 07:36:01 AM 1 21.22 0.00 3.61 2.25 0.08 72.84 07:36:01 AM 2 31.64 0.00 3.43 0.88 0.10 63.95 07:36:01 AM 3 24.12 0.00 3.13 0.02 0.10 72.63 07:36:01 AM 4 27.00 0.00 2.27 0.08 0.10 70.54 07:36:01 AM 5 14.10 0.00 2.43 0.30 0.08 83.07 07:36:01 AM 6 37.12 0.00 2.94 0.42 0.10 59.42 07:36:01 AM 7 34.98 0.00 1.68 0.18 0.10 63.06 07:37:01 AM all 20.46 0.62 2.31 0.66 0.08 75.87 07:37:01 AM 0 17.49 0.64 1.86 0.52 0.08 79.41 07:37:01 AM 1 36.26 0.07 3.12 0.64 0.12 59.80 07:37:01 AM 2 20.90 0.05 2.31 0.13 0.07 76.54 07:37:01 AM 3 24.35 0.00 2.18 0.57 0.08 72.81 07:37:01 AM 4 18.74 0.03 2.66 0.47 0.07 78.03 07:37:01 AM 5 16.96 0.02 1.94 0.25 0.05 80.78 07:37:01 AM 6 14.57 0.05 2.71 2.36 0.07 80.24 07:37:01 AM 7 14.45 4.11 1.73 0.34 0.07 79.32 07:38:01 AM all 11.85 0.00 0.50 0.04 0.04 87.56 07:38:01 AM 0 3.46 0.00 0.15 0.00 0.05 96.34 07:38:01 AM 1 21.07 0.00 1.00 0.07 0.05 77.81 07:38:01 AM 2 8.74 0.00 0.12 0.17 0.03 90.94 07:38:01 AM 3 12.39 0.00 0.92 0.00 0.03 86.66 07:38:01 AM 4 5.58 0.00 0.17 0.08 0.03 94.14 07:38:01 AM 5 5.56 0.00 0.08 0.00 0.02 94.34 07:38:01 AM 6 32.39 0.00 1.00 0.00 0.05 66.56 07:38:01 AM 7 5.63 0.00 0.57 0.03 0.03 93.74 07:39:01 AM all 11.82 0.00 0.36 0.01 0.03 87.78 07:39:01 AM 0 5.65 0.00 0.10 0.00 0.03 94.21 07:39:01 AM 1 1.47 0.00 0.57 0.00 0.05 97.91 07:39:01 AM 2 5.24 0.00 0.12 0.00 0.03 94.61 07:39:01 AM 3 6.52 0.00 0.40 0.00 0.02 93.06 07:39:01 AM 4 5.66 0.00 0.22 0.00 0.02 94.11 07:39:01 AM 5 5.49 0.00 0.15 0.05 0.03 94.27 07:39:01 AM 6 57.82 0.00 1.10 0.03 0.07 40.98 07:39:01 AM 7 6.66 0.00 0.20 0.02 0.02 93.11 07:40:01 AM all 12.07 0.00 1.39 0.12 0.04 86.37 07:40:01 AM 0 5.81 0.00 1.20 0.02 0.05 92.92 07:40:01 AM 1 13.86 0.00 1.60 0.33 0.05 84.15 07:40:01 AM 2 5.25 0.00 0.84 0.05 0.03 93.83 07:40:01 AM 3 21.42 0.00 1.79 0.25 0.05 76.50 07:40:01 AM 4 18.68 0.00 1.24 0.07 0.05 79.97 07:40:01 AM 5 11.33 0.00 1.29 0.05 0.03 87.30 07:40:01 AM 6 12.22 0.00 1.70 0.08 0.03 85.96 07:40:01 AM 7 8.01 0.00 1.46 0.10 0.05 90.38 Average: all 16.16 0.09 1.34 0.33 0.06 82.01 Average: 0 9.04 0.09 1.05 0.21 0.06 89.56 Average: 1 19.68 0.01 1.80 0.72 0.07 77.73 Average: 2 15.87 0.01 1.22 0.25 0.05 82.59 Average: 3 14.12 0.00 1.48 0.21 0.06 84.13 Average: 4 21.74 0.00 1.47 0.22 0.06 76.50 Average: 5 10.41 0.00 1.06 0.23 0.04 88.25 Average: 6 25.79 0.01 1.56 0.45 0.06 72.14 Average: 7 12.68 0.59 1.10 0.38 0.05 85.20