---> uname -a: Linux prd-centos8-docker-8c-8g-33125.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1121 25320 19 5448 30295 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:1d:e4:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe1d:e4c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:b1:12:34 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::42:19ff:feb1:1234/64 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) 08/05/2025 _x86_64_ (8 CPU) 07:17:29 LINUX RESTART (8 CPU) 07:18:01 AM tps rtps wtps bread/s bwrtn/s 07:19:01 AM 186.15 14.31 171.84 2881.31 10195.43 07:20:01 AM 216.90 5.02 211.88 1208.73 16052.11 07:21:01 AM 161.84 0.82 161.02 555.99 42212.06 07:22:01 AM 41.19 0.02 41.17 0.53 609.45 07:23:01 AM 16.93 0.48 16.45 21.46 376.74 07:24:01 AM 10.53 0.00 10.53 0.00 533.62 07:25:01 AM 32.96 0.00 32.96 0.00 8386.65 07:26:01 AM 92.70 0.00 92.70 0.00 15737.12 07:27:01 AM 180.44 2.45 177.99 4474.03 2396.45 07:28:01 AM 68.79 0.48 68.31 64.11 29816.49 Average: 100.85 2.36 98.49 920.70 12632.15 07:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:19:01 AM 29086044 30932000 3569668 10.93 2688 2163504 1829084 5.43 161168 2948364 138640 07:20:01 AM 27448620 29668200 5207092 15.95 2688 2529904 2859476 8.48 265548 4445080 51168 07:21:01 AM 25212684 28614372 7443028 22.79 2688 3684960 3637632 10.79 421236 6414140 1212 07:22:01 AM 24749508 28155104 7906204 24.21 2688 3687588 5371136 15.94 437080 6855300 36 07:23:01 AM 24817180 28227696 7838532 24.00 2688 3692968 3947944 11.71 439908 6787044 40 07:24:01 AM 25730392 29150436 6925320 21.21 2688 3702448 3155864 9.36 441820 5877940 32 07:25:01 AM 24334164 28481320 8321548 25.48 2688 4409272 3894296 11.55 506520 7169740 467412 07:26:01 AM 23008328 27164312 9647384 29.54 2688 4425408 6451008 19.14 553552 8418644 3460 07:27:01 AM 24402096 28881360 8253616 25.27 2688 4735168 3266584 9.69 583416 7011584 252468 07:28:01 AM 25878400 30970556 6777312 20.75 2688 5338324 1560984 4.63 906980 5206444 22600 Average: 25466742 29024536 7188970 22.01 2688 3836954 3597401 10.67 471723 6113428 93707 07:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 193.34 146.98 1421.02 37.76 0.00 0.00 0.00 0.00 07:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 398.50 310.41 5157.01 40.95 0.00 0.00 0.00 0.00 07:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 07:21:01 AM eth0 384.39 232.43 10039.16 32.15 0.00 0.00 0.00 0.00 07:21:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:22:01 AM lo 29.01 29.01 2.41 2.41 0.00 0.00 0.00 0.00 07:22:01 AM eth0 57.60 47.23 16.26 19.47 0.00 0.00 0.00 0.00 07:22:01 AM docker0 6.65 7.50 0.91 0.89 0.00 0.00 0.00 0.00 07:22:01 AM veth2ae0718 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 68.02 68.02 4.39 4.39 0.00 0.00 0.00 0.00 07:23:01 AM eth0 209.47 188.47 65.13 77.83 0.00 0.00 0.00 0.00 07:23:01 AM docker0 5.72 6.72 0.93 0.97 0.00 0.00 0.00 0.00 07:24:01 AM lo 19.26 19.26 0.94 0.94 0.00 0.00 0.00 0.00 07:24:01 AM eth0 187.39 155.98 106.70 55.36 0.00 0.00 0.00 0.00 07:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:25:01 AM eth0 560.22 328.85 2987.20 41.95 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM lo 736.19 736.19 129.96 129.96 0.00 0.00 0.00 0.00 07:26:01 AM eth0 120.93 81.54 45.61 38.79 0.00 0.00 0.00 0.00 07:26:01 AM docker0 315.48 326.87 55.08 68.36 0.00 0.00 0.00 0.00 07:26:01 AM veth0a6f4c7 287.34 298.07 56.28 48.63 0.00 0.00 0.00 0.00 07:26:01 AM veth14e18c6 28.14 29.52 3.12 20.00 0.00 0.00 0.00 0.00 07:27:01 AM lo 738.98 738.98 120.72 120.72 0.00 0.00 0.00 0.00 07:27:01 AM eth0 138.43 113.59 1514.36 30.14 0.00 0.00 0.00 0.00 07:27:01 AM docker0 317.52 325.00 66.72 50.09 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 27.76 23.74 18.72 10.05 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.25 159.25 25.85 25.85 0.00 0.00 0.00 0.00 Average: eth0 227.79 162.92 2137.21 38.44 0.00 0.00 0.00 0.00 Average: docker0 64.54 66.62 12.36 12.03 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) 08/05/2025 _x86_64_ (8 CPU) 07:17:29 LINUX RESTART (8 CPU) 07:18:01 AM CPU %user %nice %system %iowait %steal %idle 07:19:01 AM all 11.80 0.00 1.14 0.62 0.05 86.39 07:19:01 AM 0 11.49 0.00 1.12 0.33 0.05 87.01 07:19:01 AM 1 8.10 0.00 0.94 0.67 0.07 90.22 07:19:01 AM 2 5.08 0.00 0.67 0.95 0.05 93.24 07:19:01 AM 3 16.78 0.00 1.84 1.35 0.05 79.98 07:19:01 AM 4 19.29 0.00 1.64 0.23 0.07 78.77 07:19:01 AM 5 17.47 0.00 1.77 0.82 0.05 79.89 07:19:01 AM 6 9.97 0.00 0.68 0.42 0.03 88.89 07:19:01 AM 7 6.19 0.00 0.43 0.17 0.05 93.16 07:20:01 AM all 39.00 0.00 1.36 0.74 0.09 58.80 07:20:01 AM 0 48.34 0.00 0.60 1.20 0.10 49.76 07:20:01 AM 1 31.29 0.00 1.87 0.72 0.10 66.01 07:20:01 AM 2 39.64 0.00 0.99 0.72 0.08 58.57 07:20:01 AM 3 40.09 0.00 1.29 0.52 0.10 58.00 07:20:01 AM 4 40.70 0.00 1.44 0.74 0.08 57.04 07:20:01 AM 5 26.16 0.00 1.37 0.60 0.08 71.78 07:20:01 AM 6 34.66 0.00 1.66 0.82 0.10 62.77 07:20:01 AM 7 51.15 0.00 1.67 0.57 0.10 46.51 07:21:01 AM all 29.85 0.00 3.16 0.82 0.09 66.08 07:21:01 AM 0 31.03 0.00 2.49 1.31 0.10 65.06 07:21:01 AM 1 19.51 0.00 3.25 1.13 0.07 76.05 07:21:01 AM 2 34.08 0.00 3.20 0.93 0.10 61.69 07:21:01 AM 3 31.46 0.00 4.07 1.63 0.07 62.77 07:21:01 AM 4 38.89 0.00 3.40 0.62 0.10 56.99 07:21:01 AM 5 25.22 0.00 2.72 0.13 0.08 71.84 07:21:01 AM 6 24.23 0.00 2.79 0.57 0.08 72.32 07:21:01 AM 7 34.36 0.00 3.41 0.24 0.08 61.91 07:22:01 AM all 21.59 0.00 2.63 0.10 0.09 75.59 07:22:01 AM 0 29.05 0.00 3.20 0.12 0.08 67.55 07:22:01 AM 1 18.59 0.00 2.28 0.08 0.08 78.97 07:22:01 AM 2 22.59 0.00 2.75 0.23 0.08 74.34 07:22:01 AM 3 23.59 0.00 2.83 0.03 0.10 73.45 07:22:01 AM 4 19.61 0.00 2.33 0.10 0.08 77.87 07:22:01 AM 5 21.59 0.00 2.60 0.02 0.08 75.72 07:22:01 AM 6 18.85 0.00 2.49 0.13 0.08 78.44 07:22:01 AM 7 18.85 0.00 2.58 0.07 0.08 78.42 07:23:01 AM all 11.03 0.00 1.59 0.04 0.07 87.28 07:23:01 AM 0 9.25 0.00 1.74 0.05 0.08 88.88 07:23:01 AM 1 17.21 0.00 2.14 0.05 0.08 80.52 07:23:01 AM 2 8.75 0.00 1.66 0.03 0.07 89.49 07:23:01 AM 3 10.37 0.00 1.84 0.03 0.05 87.71 07:23:01 AM 4 11.08 0.00 1.19 0.02 0.07 87.65 07:23:01 AM 5 13.27 0.00 1.62 0.02 0.05 85.04 07:23:01 AM 6 9.73 0.00 1.12 0.00 0.07 89.08 07:23:01 AM 7 8.60 0.00 1.37 0.12 0.07 89.84 07:24:01 AM all 11.73 0.00 0.55 0.02 0.05 87.65 07:24:01 AM 0 27.88 0.00 0.87 0.00 0.05 71.21 07:24:01 AM 1 4.79 0.00 0.47 0.00 0.07 94.67 07:24:01 AM 2 4.89 0.00 0.25 0.07 0.05 94.74 07:24:01 AM 3 17.48 0.00 0.28 0.00 0.05 82.19 07:24:01 AM 4 22.28 0.00 0.35 0.05 0.05 77.27 07:24:01 AM 5 4.90 0.00 0.77 0.05 0.05 94.24 07:24:01 AM 6 8.64 0.00 0.50 0.00 0.03 90.82 07:24:01 AM 7 2.97 0.00 0.89 0.00 0.03 96.11 07:25:01 AM all 34.72 0.00 1.69 0.15 0.07 63.37 07:25:01 AM 0 37.44 0.00 1.02 0.03 0.08 61.42 07:25:01 AM 1 39.99 0.00 1.71 0.12 0.08 58.10 07:25:01 AM 2 35.43 0.00 1.75 0.71 0.07 62.05 07:25:01 AM 3 37.23 0.00 1.96 0.05 0.07 60.70 07:25:01 AM 4 35.65 0.00 1.86 0.03 0.08 62.37 07:25:01 AM 5 41.54 0.00 1.78 0.02 0.07 56.60 07:25:01 AM 6 16.29 0.00 1.63 0.08 0.05 81.95 07:25:01 AM 7 34.15 0.00 1.84 0.15 0.07 63.78 07:26:01 AM all 29.67 0.00 1.89 0.31 0.10 68.03 07:26:01 AM 0 32.90 0.00 1.22 0.25 0.08 65.54 07:26:01 AM 1 22.79 0.00 2.16 1.06 0.10 73.89 07:26:01 AM 2 37.07 0.00 2.11 0.03 0.12 60.67 07:26:01 AM 3 36.87 0.00 1.49 0.03 0.12 61.49 07:26:01 AM 4 21.12 0.00 2.08 0.13 0.10 76.57 07:26:01 AM 5 22.75 0.00 2.08 0.74 0.12 74.32 07:26:01 AM 6 40.06 0.00 2.09 0.20 0.08 57.56 07:26:01 AM 7 23.77 0.00 1.89 0.07 0.10 74.17 07:27:01 AM all 32.28 0.00 1.94 0.46 0.10 65.22 07:27:01 AM 0 31.35 0.00 1.74 2.13 0.10 64.69 07:27:01 AM 1 18.91 0.00 1.62 0.10 0.07 79.30 07:27:01 AM 2 44.01 0.00 1.87 0.00 0.12 54.00 07:27:01 AM 3 54.51 0.00 2.12 0.20 0.10 43.06 07:27:01 AM 4 14.47 0.00 2.23 0.02 0.08 83.19 07:27:01 AM 5 37.36 0.00 2.16 0.32 0.10 60.06 07:27:01 AM 6 20.66 0.00 1.74 0.94 0.10 76.56 07:27:01 AM 7 36.88 0.00 2.01 0.00 0.12 61.00 07:28:01 AM all 17.44 0.00 1.94 0.43 0.05 80.15 07:28:01 AM 0 13.05 0.00 1.77 0.02 0.05 85.11 07:28:01 AM 1 24.98 0.00 1.97 0.40 0.05 72.59 07:28:01 AM 2 26.18 0.00 2.04 0.54 0.05 71.19 07:28:01 AM 3 19.33 0.00 1.76 1.17 0.03 77.71 07:28:01 AM 4 14.49 0.00 1.55 0.02 0.07 83.87 07:28:01 AM 5 25.26 0.00 2.39 0.12 0.07 72.16 07:28:01 AM 6 8.80 0.00 1.81 1.00 0.05 88.33 07:28:01 AM 7 7.41 0.00 2.19 0.15 0.03 90.22 Average: all 23.90 0.00 1.79 0.37 0.08 73.87 Average: 0 27.17 0.00 1.58 0.54 0.08 70.63 Average: 1 20.61 0.00 1.84 0.43 0.08 77.04 Average: 2 25.76 0.00 1.73 0.42 0.08 72.01 Average: 3 28.76 0.00 1.95 0.50 0.07 68.72 Average: 4 23.75 0.00 1.81 0.20 0.08 74.17 Average: 5 23.54 0.00 1.92 0.28 0.08 74.18 Average: 6 19.18 0.00 1.65 0.42 0.07 78.68 Average: 7 22.42 0.00 1.83 0.15 0.07 75.52