---> uname -a: Linux prd-centos8-docker-8c-8g-45761.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1175 25066 19 5648 30241 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:b8:6a:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:feb8:6a69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:a3:70:77 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::42:7fff:fea3:7077/64 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) 09/14/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 228.32 16.58 211.75 3535.49 11122.68 10:24:01 AM 160.96 2.52 158.45 547.02 14580.34 10:25:01 AM 166.84 0.83 166.01 568.57 42314.46 10:26:01 AM 35.02 0.50 34.52 22.66 537.82 10:27:01 AM 10.96 0.00 10.96 0.00 522.69 10:28:01 AM 6.95 0.00 6.95 0.00 178.35 10:29:01 AM 60.01 0.00 60.01 0.00 19997.62 10:30:01 AM 63.63 0.00 63.63 0.00 4089.57 10:31:01 AM 158.85 2.48 156.36 4510.63 2135.14 10:32:01 AM 51.78 1.42 50.37 1731.56 31498.90 Average: 94.33 2.43 91.90 1091.62 12697.47 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28769032 30754632 3886680 11.90 2688 2300536 1761828 5.23 177620 3239056 221560 10:24:01 AM 27414152 29643544 5241560 16.05 2688 2539176 2669516 7.92 270732 4475292 55172 10:25:01 AM 24315468 27719936 8340244 25.54 2688 3686900 5182000 15.37 431392 7294892 116 10:26:01 AM 23919140 27329052 8736572 26.75 2688 3692052 4764004 14.13 439596 7682644 632 10:27:01 AM 24826116 28246800 7829596 23.98 2688 3702592 3976388 11.80 441824 6778420 68 10:28:01 AM 24806056 28226848 7849656 24.04 2688 3702692 3996640 11.86 441860 6798320 20 10:29:01 AM 23543956 27611632 9111756 27.90 2688 4327488 4538156 13.46 506948 7944492 41888 10:30:01 AM 22210076 26365456 10445636 31.99 2688 4423836 7161228 21.25 554036 9214408 176 10:31:01 AM 24074576 28612696 8581136 26.28 2688 4793780 3431528 10.18 583976 7338316 309744 10:32:01 AM 25716384 31008508 6939328 21.25 2688 5533524 1482172 4.40 958892 5307932 84212 Average: 24959496 28551910 7696216 23.57 2688 3870258 3896346 11.56 480688 6607377 71359 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 252.17 214.20 3127.78 49.15 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 248.15 193.97 3321.64 30.87 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 3.30 3.30 0.30 0.30 0.00 0.00 0.00 0.00 10:25:01 AM eth0 341.84 217.45 9999.94 21.81 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 10:25:01 AM veth8730521 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 61.46 61.46 4.81 4.81 0.00 0.00 0.00 0.00 10:26:01 AM eth0 124.59 98.27 32.86 43.74 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.78 12.20 1.60 1.58 0.00 0.00 0.00 0.00 10:27:01 AM lo 43.07 43.07 2.23 2.23 0.00 0.00 0.00 0.00 10:27:01 AM eth0 156.70 134.91 75.25 54.04 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 91.00 75.74 51.95 21.53 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 598.33 352.23 2975.86 33.76 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 681.49 681.49 101.45 101.45 0.00 0.00 0.00 0.00 10:30:01 AM eth0 54.82 41.79 20.49 27.23 0.00 0.00 0.00 0.00 10:30:01 AM docker0 294.25 306.18 46.36 48.94 0.00 0.00 0.00 0.00 10:30:01 AM vethaca8913 264.06 274.56 46.79 40.69 0.00 0.00 0.00 0.00 10:30:01 AM veth33df347 30.19 32.32 3.59 8.51 0.00 0.00 0.00 0.00 10:31:01 AM lo 765.63 765.63 149.48 149.48 0.00 0.00 0.00 0.00 10:31:01 AM eth0 113.43 92.59 1503.65 22.31 0.00 0.00 0.00 0.00 10:31:01 AM docker0 344.20 351.38 76.62 70.32 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 371.53 251.22 2364.29 74.70 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.52 155.52 25.83 25.83 0.00 0.00 0.00 0.00 Average: eth0 235.26 167.23 2347.28 37.91 0.00 0.00 0.00 0.00 Average: docker0 65.08 67.18 12.48 12.11 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) 09/14/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.36 0.00 1.31 0.61 0.06 82.66 10:23:01 AM 0 8.42 0.00 0.70 0.35 0.07 90.46 10:23:01 AM 1 21.52 0.00 2.46 1.57 0.08 74.37 10:23:01 AM 2 23.78 0.00 1.99 0.32 0.08 73.83 10:23:01 AM 3 20.18 0.00 1.29 0.65 0.07 77.81 10:23:01 AM 4 6.99 0.00 0.97 0.79 0.08 91.16 10:23:01 AM 5 22.04 0.00 1.25 0.50 0.05 76.16 10:23:01 AM 6 11.57 0.00 1.17 0.43 0.05 86.78 10:23:01 AM 7 8.36 0.00 0.63 0.27 0.03 90.71 10:24:01 AM all 38.96 0.00 1.26 1.52 0.16 58.10 10:24:01 AM 0 39.67 0.00 1.09 0.17 0.08 58.99 10:24:01 AM 1 38.69 0.00 1.12 1.04 0.08 59.07 10:24:01 AM 2 31.17 0.00 1.44 0.50 0.08 66.81 10:24:01 AM 3 46.53 0.00 0.90 8.09 0.08 44.39 10:24:01 AM 4 48.75 0.00 1.45 0.74 0.08 48.98 10:24:01 AM 5 36.38 0.00 1.27 1.15 0.08 61.12 10:24:01 AM 6 30.31 0.00 2.07 0.43 0.08 67.10 10:24:01 AM 7 40.20 0.00 0.73 0.08 0.67 58.31 10:25:01 AM all 26.63 0.00 3.13 0.98 0.08 69.18 10:25:01 AM 0 21.02 0.00 3.59 0.56 0.08 74.75 10:25:01 AM 1 22.94 0.00 3.11 3.88 0.10 69.97 10:25:01 AM 2 23.78 0.00 2.44 0.69 0.08 73.01 10:25:01 AM 3 37.64 0.00 4.02 0.25 0.08 58.00 10:25:01 AM 4 24.61 0.00 3.80 1.19 0.08 70.32 10:25:01 AM 5 28.12 0.00 2.69 0.77 0.10 68.32 10:25:01 AM 6 27.99 0.00 2.74 0.39 0.07 68.81 10:25:01 AM 7 26.93 0.00 2.69 0.08 0.07 70.23 10:26:01 AM all 20.34 0.00 2.26 0.06 0.09 77.25 10:26:01 AM 0 16.46 0.00 2.04 0.07 0.10 81.34 10:26:01 AM 1 18.37 0.00 2.37 0.05 0.08 79.12 10:26:01 AM 2 17.45 0.00 2.41 0.02 0.08 80.04 10:26:01 AM 3 24.03 0.00 2.14 0.05 0.08 73.69 10:26:01 AM 4 24.11 0.00 2.54 0.10 0.08 73.17 10:26:01 AM 5 19.30 0.00 2.03 0.03 0.08 78.56 10:26:01 AM 6 16.29 0.00 2.11 0.08 0.08 81.43 10:26:01 AM 7 26.74 0.00 2.46 0.05 0.08 70.67 10:27:01 AM all 9.82 0.00 0.94 0.03 0.06 89.15 10:27:01 AM 0 3.19 0.00 0.99 0.00 0.10 95.72 10:27:01 AM 1 16.54 0.00 0.89 0.10 0.07 82.41 10:27:01 AM 2 10.59 0.00 1.05 0.02 0.05 88.29 10:27:01 AM 3 8.50 0.00 1.24 0.02 0.05 90.19 10:27:01 AM 4 8.31 0.00 0.60 0.02 0.05 91.02 10:27:01 AM 5 7.95 0.00 1.17 0.02 0.05 90.82 10:27:01 AM 6 12.54 0.00 0.89 0.03 0.07 86.47 10:27:01 AM 7 10.96 0.00 0.72 0.02 0.07 88.24 10:28:01 AM all 6.07 0.00 0.23 0.01 0.03 93.66 10:28:01 AM 0 4.04 0.00 0.08 0.00 0.05 95.83 10:28:01 AM 1 6.39 0.00 0.18 0.00 0.03 93.39 10:28:01 AM 2 1.62 0.00 0.07 0.00 0.03 98.28 10:28:01 AM 3 0.90 0.00 0.65 0.00 0.05 98.40 10:28:01 AM 4 2.47 0.00 0.23 0.05 0.03 97.21 10:28:01 AM 5 19.74 0.00 0.53 0.00 0.02 79.71 10:28:01 AM 6 4.85 0.00 0.05 0.00 0.02 95.08 10:28:01 AM 7 8.52 0.00 0.05 0.00 0.02 91.42 10:29:01 AM all 33.14 0.00 1.61 0.39 0.08 64.78 10:29:01 AM 0 40.00 0.00 0.97 0.42 0.08 58.52 10:29:01 AM 1 48.49 0.00 1.96 0.12 0.08 49.35 10:29:01 AM 2 19.09 0.00 1.81 0.02 0.10 78.98 10:29:01 AM 3 28.65 0.00 1.77 0.85 0.07 68.65 10:29:01 AM 4 23.43 0.00 1.39 0.50 0.08 74.60 10:29:01 AM 5 38.99 0.00 1.46 0.03 0.08 59.44 10:29:01 AM 6 28.75 0.00 1.74 0.75 0.05 68.71 10:29:01 AM 7 37.75 0.00 1.79 0.44 0.07 59.96 10:30:01 AM all 28.52 0.00 1.73 0.13 0.09 69.54 10:30:01 AM 0 36.69 0.00 1.79 0.25 0.10 61.17 10:30:01 AM 1 39.17 0.00 2.75 0.05 0.10 57.93 10:30:01 AM 2 28.20 0.00 0.97 0.07 0.08 70.68 10:30:01 AM 3 29.13 0.00 1.67 0.33 0.10 68.76 10:30:01 AM 4 29.55 0.00 1.91 0.13 0.08 68.32 10:30:01 AM 5 23.80 0.00 1.56 0.08 0.08 74.47 10:30:01 AM 6 19.12 0.00 1.91 0.07 0.10 78.80 10:30:01 AM 7 22.45 0.00 1.27 0.03 0.08 76.16 10:31:01 AM all 32.25 0.00 1.71 0.41 0.08 65.55 10:31:01 AM 0 33.58 0.00 1.69 0.22 0.08 64.43 10:31:01 AM 1 15.06 0.00 1.49 0.23 0.08 83.13 10:31:01 AM 2 41.01 0.00 2.13 0.12 0.08 56.66 10:31:01 AM 3 29.53 0.00 1.66 0.00 0.08 68.73 10:31:01 AM 4 29.87 0.00 2.25 1.44 0.08 66.36 10:31:01 AM 5 29.56 0.00 2.22 1.10 0.08 67.03 10:31:01 AM 6 39.30 0.00 0.89 0.10 0.07 59.65 10:31:01 AM 7 40.04 0.00 1.32 0.10 0.08 58.46 10:32:01 AM all 32.20 0.00 1.87 0.57 0.08 65.29 10:32:01 AM 0 14.89 0.00 2.01 0.07 0.10 82.93 10:32:01 AM 1 38.92 0.00 3.00 0.39 0.08 57.61 10:32:01 AM 2 45.05 0.00 1.51 0.00 0.08 53.36 10:32:01 AM 3 22.11 0.00 1.49 0.74 0.07 75.60 10:32:01 AM 4 21.14 0.00 2.12 0.34 0.07 76.34 10:32:01 AM 5 46.10 0.00 1.55 0.00 0.07 52.28 10:32:01 AM 6 20.33 0.00 2.38 3.02 0.07 74.21 10:32:01 AM 7 48.98 0.00 0.90 0.00 0.08 50.03 Average: all 24.32 0.00 1.60 0.47 0.08 73.53 Average: 0 21.79 0.00 1.49 0.21 0.09 76.43 Average: 1 26.60 0.00 1.93 0.74 0.08 70.65 Average: 2 24.16 0.00 1.58 0.17 0.08 74.01 Average: 3 24.70 0.00 1.68 1.10 0.07 72.44 Average: 4 21.92 0.00 1.72 0.53 0.07 75.76 Average: 5 27.19 0.00 1.57 0.37 0.07 70.80 Average: 6 21.09 0.00 1.59 0.53 0.07 76.72 Average: 7 27.08 0.00 1.26 0.11 0.13 71.43