---> uname -a: Linux prd-centos8-docker-8c-8g-31260.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1140 25099 19 5649 30276 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:41:6b:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe41:6be2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:26:2e:55 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:f2ff:fe26:2e55/64 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) 07/28/2025 _x86_64_ (8 CPU) 10:21:30 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 158.50 16.91 141.59 3355.01 8236.22 10:24:01 AM 184.01 4.90 179.11 1066.13 12172.41 10:25:01 AM 212.76 0.98 211.78 527.56 47751.22 10:26:01 AM 35.47 0.18 35.29 13.20 774.81 10:27:01 AM 28.32 0.48 27.84 21.46 494.92 10:28:01 AM 5.23 0.00 5.23 0.00 123.98 10:29:01 AM 3.90 0.00 3.90 0.00 367.09 10:30:01 AM 31.61 0.00 31.61 0.00 8252.30 10:30:01 AM 0.00 0.00 0.00 0.00 0.00 10:31:01 AM 94.24 0.00 94.24 0.00 15854.52 10:32:01 AM 177.24 2.47 174.78 4486.64 1841.27 10:33:01 AM 50.26 1.35 48.91 1722.11 32062.21 Average: 89.24 2.48 86.76 1017.47 11630.19 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29249944 31092736 3405768 10.43 2688 2160516 1558088 4.62 160972 2792280 186684 10:24:01 AM 27547532 29715028 5108180 15.64 2688 2479840 2728568 8.10 241464 4376052 159164 10:25:01 AM 25128992 28527888 7526720 23.05 2688 3682212 4315808 12.80 369344 6545416 112 10:26:01 AM 24711604 28114200 7944108 24.33 2688 3684896 4376716 12.99 434932 6894460 72 10:27:01 AM 24552476 27959860 8103236 24.81 2688 3689916 4210692 12.49 441484 7048412 100 10:28:01 AM 24507980 27916016 8147732 24.95 2688 3690624 4210692 12.49 441488 7092948 108 10:29:01 AM 25460552 28878644 7195160 22.03 2688 3700568 3420432 10.15 443444 6143480 128 10:30:01 AM 24580660 28250576 8075052 24.73 2688 3949920 3978468 11.80 507628 6948116 10820 10:30:01 AM 24580660 28250576 8075052 24.73 2688 3949920 3978468 11.80 507628 6948116 10820 10:31:01 AM 22499528 26651316 10156184 31.10 2688 4420896 6938280 20.59 555160 8922892 1612 10:32:01 AM 24388836 28852272 8266876 25.32 2688 4719644 3295088 9.78 586992 7019236 253404 10:33:01 AM 23645412 28939932 9010300 27.59 2688 5538608 3469296 10.29 792132 7540092 83808 Average: 25071181 28595754 7584531 23.23 2688 3805630 3873383 11.49 456889 6522625 58903 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 204.75 150.03 1382.99 37.57 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 365.25 284.27 4582.55 33.81 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 457.76 295.37 10706.31 37.76 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vethb0b61cd 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM lo 8.00 8.00 0.66 0.66 0.00 0.00 0.00 0.00 10:26:01 AM eth0 35.00 30.52 15.47 11.67 0.00 0.00 0.00 0.00 10:26:01 AM docker0 1.60 1.98 0.24 0.24 0.00 0.00 0.00 0.00 10:26:01 AM veth8ede302 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 62.26 62.26 4.74 4.74 0.00 0.00 0.00 0.00 10:27:01 AM eth0 277.86 202.08 77.09 76.95 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.36 11.80 1.53 1.59 0.00 0.00 0.00 0.00 10:28:01 AM lo 56.11 56.11 2.74 2.74 0.00 0.00 0.00 0.00 10:28:01 AM eth0 225.97 168.13 61.80 66.90 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 27.00 27.00 1.32 1.32 0.00 0.00 0.00 0.00 10:29:01 AM eth0 204.58 171.00 114.07 62.93 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 134.49 104.78 902.73 17.82 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 472.53 472.53 71.22 71.22 0.00 0.00 0.00 0.00 10:31:01 AM eth0 679.81 328.97 2127.24 51.94 0.00 0.00 0.00 0.00 10:31:01 AM docker0 208.38 216.41 32.73 34.70 0.00 0.00 0.00 0.00 10:31:01 AM veth0bfa036 188.44 195.57 33.21 28.84 0.00 0.00 0.00 0.00 10:31:01 AM vethe19ac1b 19.94 21.54 2.37 6.13 0.00 0.00 0.00 0.00 10:32:01 AM lo 967.18 967.18 177.77 177.77 0.00 0.00 0.00 0.00 10:32:01 AM eth0 209.51 144.80 1560.24 41.74 0.00 0.00 0.00 0.00 10:32:01 AM docker0 422.14 431.34 88.93 83.49 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 292.10 196.35 2105.45 25.81 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.85 144.85 23.50 23.50 0.00 0.00 0.00 0.00 Average: eth0 280.66 188.76 2148.82 42.26 0.00 0.00 0.00 0.00 Average: docker0 58.41 60.15 11.22 10.91 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) 07/28/2025 _x86_64_ (8 CPU) 10:21:30 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.96 0.00 1.03 0.97 0.05 85.99 10:23:01 AM 0 6.76 0.00 0.62 0.23 0.05 92.34 10:23:01 AM 1 18.63 0.00 1.52 0.61 0.08 79.15 10:23:01 AM 2 5.45 0.00 0.52 0.08 0.07 93.88 10:23:01 AM 3 21.68 0.00 1.59 0.55 0.03 76.15 10:23:01 AM 4 23.22 0.00 2.29 2.97 0.05 71.46 10:23:01 AM 5 7.38 0.00 0.69 0.17 0.03 91.72 10:23:01 AM 6 10.93 0.00 0.53 0.33 0.03 88.17 10:23:01 AM 7 1.64 0.00 0.47 2.77 0.05 95.07 10:24:01 AM all 24.50 0.00 1.07 3.50 0.25 70.68 10:24:01 AM 0 14.74 0.00 1.17 1.65 0.10 82.33 10:24:01 AM 1 22.66 0.00 0.85 0.36 0.12 76.01 10:24:01 AM 2 27.86 0.00 1.50 0.60 0.13 69.90 10:24:01 AM 3 27.11 0.00 0.94 0.41 1.09 70.44 10:24:01 AM 4 22.11 0.00 0.79 16.90 0.18 60.03 10:24:01 AM 5 25.02 0.00 1.46 5.77 0.16 67.59 10:24:01 AM 6 25.53 0.00 0.54 1.25 0.09 72.59 10:24:01 AM 7 30.82 0.00 1.26 0.86 0.10 66.97 10:25:01 AM all 37.82 0.00 2.96 0.86 0.10 58.27 10:25:01 AM 0 38.33 0.00 3.74 0.03 0.10 57.80 10:25:01 AM 1 28.63 0.00 3.04 1.23 0.10 67.00 10:25:01 AM 2 36.50 0.00 2.60 1.34 0.12 59.44 10:25:01 AM 3 42.34 0.00 2.79 1.19 0.08 53.60 10:25:01 AM 4 35.24 0.00 2.86 0.79 0.08 61.02 10:25:01 AM 5 47.62 0.00 3.75 1.89 0.12 46.63 10:25:01 AM 6 39.32 0.00 2.33 0.24 0.08 58.03 10:25:01 AM 7 34.56 0.00 2.54 0.17 0.08 62.65 10:26:01 AM all 18.93 0.00 1.80 0.06 0.08 79.14 10:26:01 AM 0 20.15 0.00 1.90 0.02 0.07 77.87 10:26:01 AM 1 16.62 0.00 1.77 0.03 0.08 81.49 10:26:01 AM 2 17.50 0.00 1.91 0.08 0.07 80.44 10:26:01 AM 3 13.92 0.00 1.56 0.18 0.07 84.27 10:26:01 AM 4 25.28 0.00 2.12 0.02 0.08 72.50 10:26:01 AM 5 20.46 0.00 1.86 0.08 0.08 77.51 10:26:01 AM 6 19.32 0.00 1.40 0.05 0.07 79.16 10:26:01 AM 7 18.15 0.00 1.84 0.05 0.08 79.88 10:27:01 AM all 17.36 0.00 1.98 0.04 0.08 80.53 10:27:01 AM 0 17.66 0.00 1.82 0.03 0.08 80.40 10:27:01 AM 1 21.27 0.00 2.32 0.03 0.10 76.27 10:27:01 AM 2 18.57 0.00 2.06 0.05 0.10 79.22 10:27:01 AM 3 16.69 0.00 1.91 0.03 0.08 81.29 10:27:01 AM 4 18.20 0.00 2.28 0.02 0.07 79.44 10:27:01 AM 5 18.49 0.00 2.26 0.03 0.08 79.14 10:27:01 AM 6 14.47 0.00 1.76 0.03 0.08 83.65 10:27:01 AM 7 13.53 0.00 1.46 0.07 0.07 84.88 10:28:01 AM all 2.06 0.00 0.62 0.01 0.05 97.25 10:28:01 AM 0 1.75 0.00 0.75 0.00 0.05 97.44 10:28:01 AM 1 2.31 0.00 0.84 0.00 0.05 96.81 10:28:01 AM 2 1.67 0.00 0.42 0.02 0.05 97.84 10:28:01 AM 3 1.62 0.00 0.50 0.00 0.07 97.81 10:28:01 AM 4 3.62 0.00 0.23 0.02 0.07 96.06 10:28:01 AM 5 2.04 0.00 0.57 0.00 0.05 97.34 10:28:01 AM 6 2.37 0.00 1.03 0.00 0.05 96.54 10:28:01 AM 7 1.12 0.00 0.65 0.02 0.05 98.16 10:29:01 AM all 9.08 0.00 0.62 0.37 0.06 89.87 10:29:01 AM 0 5.39 0.00 0.28 0.00 0.07 94.26 10:29:01 AM 1 19.38 0.00 1.27 0.00 0.08 79.27 10:29:01 AM 2 7.83 0.00 0.52 0.00 0.07 91.59 10:29:01 AM 3 14.21 0.00 0.82 0.00 0.07 84.90 10:29:01 AM 4 4.28 0.00 0.95 1.44 0.03 93.30 10:29:01 AM 5 9.52 0.00 0.64 1.32 0.07 88.45 10:29:01 AM 6 8.57 0.00 0.10 0.17 0.03 91.13 10:29:01 AM 7 3.51 0.00 0.38 0.00 0.05 96.06 10:30:01 AM all 33.28 0.00 0.83 0.18 0.07 65.65 10:30:01 AM 0 26.54 0.00 0.55 0.28 0.07 72.56 10:30:01 AM 1 58.09 0.00 0.99 0.23 0.08 40.60 10:30:01 AM 2 50.63 0.00 0.78 0.22 0.07 48.30 10:30:01 AM 3 27.64 0.00 0.80 0.07 0.07 71.42 10:30:01 AM 4 32.74 0.00 1.10 0.13 0.07 65.96 10:30:01 AM 5 28.65 0.00 0.80 0.00 0.05 70.49 10:30:01 AM 6 21.19 0.00 0.73 0.28 0.07 77.72 10:30:01 AM 7 20.80 0.00 0.87 0.18 0.07 78.08 10:30:01 AM all 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 10:31:01 AM all 26.20 0.00 2.18 0.31 0.09 71.22 10:31:01 AM 0 34.46 0.00 1.66 0.15 0.08 63.64 10:31:01 AM 1 17.45 0.00 2.25 0.57 0.08 79.64 10:31:01 AM 2 24.95 0.00 2.47 0.79 0.10 71.69 10:31:01 AM 3 22.38 0.00 2.15 0.05 0.08 75.34 10:31:01 AM 4 33.32 0.00 2.32 0.29 0.10 63.98 10:31:01 AM 5 38.05 0.00 2.89 0.22 0.08 58.76 10:31:01 AM 6 27.04 0.00 1.73 0.18 0.08 70.96 10:31:01 AM 7 11.89 0.00 2.00 0.25 0.07 85.79 10:32:01 AM all 32.25 0.00 1.90 0.30 0.08 65.46 10:32:01 AM 0 25.68 0.00 2.48 1.19 0.07 70.57 10:32:01 AM 1 25.19 0.00 1.89 0.00 0.08 72.83 10:32:01 AM 2 38.73 0.00 1.74 0.05 0.10 59.38 10:32:01 AM 3 26.77 0.00 2.43 0.65 0.08 70.06 10:32:01 AM 4 42.05 0.00 1.10 0.02 0.08 56.75 10:32:01 AM 5 48.90 0.00 2.72 0.28 0.08 48.01 10:32:01 AM 6 17.75 0.00 1.58 0.03 0.07 80.57 10:32:01 AM 7 32.89 0.00 1.29 0.20 0.10 65.52 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 31.92 0.00 1.55 0.40 0.07 66.06 10:33:01 AM 0 25.67 0.00 1.62 0.10 0.08 72.52 10:33:01 AM 1 43.73 0.00 2.34 1.87 0.08 51.97 10:33:01 AM 2 25.36 0.00 1.47 0.30 0.05 72.81 10:33:01 AM 3 21.74 0.00 1.44 0.22 0.08 76.52 10:33:01 AM 4 33.21 0.00 1.27 0.43 0.07 65.02 10:33:01 AM 5 49.54 0.00 1.47 0.02 0.08 48.89 10:33:01 AM 6 18.26 0.00 1.17 0.02 0.05 80.50 10:33:01 AM 7 37.83 0.00 1.57 0.20 0.08 60.31 Average: all 22.29 0.00 1.50 0.63 0.09 75.48 Average: 0 19.73 0.00 1.51 0.33 0.07 78.35 Average: 1 24.92 0.00 1.74 0.45 0.09 72.80 Average: 2 23.18 0.00 1.45 0.32 0.08 74.96 Average: 3 21.46 0.00 1.54 0.31 0.17 76.53 Average: 4 24.83 0.00 1.57 2.09 0.08 71.42 Average: 5 26.89 0.00 1.74 0.87 0.08 70.43 Average: 6 18.57 0.00 1.18 0.23 0.06 79.96 Average: 7 18.79 0.00 1.30 0.43 0.07 79.40