---> uname -a: Linux prd-centos8-docker-8c-8g-17207.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 1163 25035 19 5691 30253 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:93:2c:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe93:2cfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:39:1a:16 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::42:72ff:fe39:1a16/64 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) 12/02/2025 _x86_64_ (8 CPU) 13:08:01 LINUX RESTART (8 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 277.39 17.71 259.67 3840.16 12787.50 01:11:01 PM 104.10 1.42 102.68 376.14 12481.99 01:12:01 PM 97.85 0.18 97.67 43.19 30684.66 01:13:01 PM 36.03 0.43 35.60 380.48 9107.36 01:14:01 PM 21.79 0.48 21.31 21.46 486.74 01:15:01 PM 5.53 0.00 5.53 0.00 132.01 01:16:01 PM 19.49 0.00 19.49 0.00 699.82 01:17:01 PM 107.81 0.00 107.81 0.00 23745.78 01:18:01 PM 13.30 0.00 13.30 0.00 461.16 01:19:01 PM 218.43 2.43 216.00 4462.06 2538.69 01:20:01 PM 41.04 1.37 39.67 1737.55 30197.12 Average: 85.70 2.18 83.52 987.26 11211.60 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 27904936 30095792 4750776 14.55 2688 2501920 2874212 8.53 231216 4028672 293384 01:11:01 PM 26707448 28983772 5948264 18.22 2688 2584452 3355772 9.96 281232 5160472 19788 01:12:01 PM 25082940 28480108 7572772 23.19 2688 3680856 3766272 11.17 347944 6616456 220664 01:13:01 PM 24166868 27579536 8488844 25.99 2688 3694576 5702456 16.92 439056 7433552 240 01:14:01 PM 24308448 27727708 8347264 25.56 2688 3701380 4286000 12.72 443400 7292848 76 01:15:01 PM 24251684 27671760 8404028 25.74 2688 3702204 4318832 12.81 443412 7348900 80 01:16:01 PM 24618704 28428980 8037008 24.61 2688 4081980 3949644 11.72 507700 6900204 365944 01:17:01 PM 23052940 27209088 9602772 29.41 2688 4424272 6305228 18.71 554576 8369856 3032 01:18:01 PM 22523652 26711592 10132060 31.03 2688 4457012 6637000 19.69 556664 8893504 3704 01:19:01 PM 24250440 28732752 8405272 25.74 2688 4737648 3316868 9.84 584840 7159416 243912 01:20:01 PM 24283464 29621700 8372248 25.64 2688 5581484 2744892 8.14 793616 6902428 148844 Average: 24650139 28294799 8005573 24.52 2688 3922526 4296107 12.75 471241 6918755 118152 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 390.32 319.98 5434.36 63.72 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 112.30 103.70 910.41 23.12 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 375.02 242.20 9538.67 33.50 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 20.71 20.71 2.00 2.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 53.66 38.63 20.59 20.33 0.00 0.00 0.00 0.00 01:13:01 PM docker0 6.55 7.40 0.90 0.88 0.00 0.00 0.00 0.00 01:13:01 PM veth2e8463a 1.15 1.48 0.19 0.20 0.00 0.00 0.00 0.00 01:14:01 PM lo 72.59 72.59 4.76 4.76 0.00 0.00 0.00 0.00 01:14:01 PM eth0 287.67 204.35 80.99 85.98 0.00 0.00 0.00 0.00 01:14:01 PM docker0 6.33 7.26 1.00 0.99 0.00 0.00 0.00 0.00 01:15:01 PM lo 64.39 64.39 3.14 3.14 0.00 0.00 0.00 0.00 01:15:01 PM eth0 207.25 164.47 63.71 68.81 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 11.08 11.08 0.56 0.56 0.00 0.00 0.00 0.00 01:16:01 PM eth0 311.60 181.74 1508.06 41.28 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 277.74 277.74 44.01 44.01 0.00 0.00 0.00 0.00 01:17:01 PM eth0 285.89 77.01 1514.15 11.38 0.00 0.00 0.00 0.00 01:17:01 PM docker0 116.94 124.42 19.77 20.89 0.00 0.00 0.00 0.00 01:17:01 PM vethe2a7e04 103.85 110.38 19.83 17.18 0.00 0.00 0.00 0.00 01:17:01 PM veth2ae1297 13.09 14.74 1.54 3.97 0.00 0.00 0.00 0.00 01:18:01 PM lo 1413.48 1413.48 240.02 240.02 0.00 0.00 0.00 0.00 01:18:01 PM eth0 136.29 96.92 45.99 50.27 0.00 0.00 0.00 0.00 01:18:01 PM docker0 605.21 621.46 117.69 113.90 0.00 0.00 0.00 0.00 01:18:01 PM vethe2a7e04 548.62 566.28 119.53 86.07 0.00 0.00 0.00 0.01 01:18:01 PM veth2ae1297 56.60 55.21 6.43 27.83 0.00 0.00 0.00 0.00 01:19:01 PM lo 6.30 6.30 0.36 0.36 0.00 0.00 0.00 0.00 01:19:01 PM eth0 92.95 78.55 1501.86 17.58 0.00 0.00 0.00 0.00 01:19:01 PM docker0 1.97 1.63 0.11 0.14 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 194.60 133.49 2604.00 14.04 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 169.67 169.67 26.80 26.80 0.00 0.00 0.00 0.00 Average: eth0 222.50 149.18 2111.11 39.09 0.00 0.00 0.00 0.00 Average: docker0 67.00 69.29 12.68 12.44 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) 12/02/2025 _x86_64_ (8 CPU) 13:08:01 LINUX RESTART (8 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 23.29 0.00 1.31 0.84 0.08 74.48 01:10:01 PM 0 24.39 0.00 0.90 0.27 0.08 74.36 01:10:01 PM 1 20.34 0.00 1.44 0.95 0.08 77.19 01:10:01 PM 2 26.37 0.00 0.87 0.87 0.08 71.81 01:10:01 PM 3 22.32 0.00 1.40 0.67 0.07 75.54 01:10:01 PM 4 18.84 0.00 0.68 0.47 0.07 79.95 01:10:01 PM 5 33.63 0.00 2.00 0.72 0.08 63.57 01:10:01 PM 6 16.62 0.00 2.06 1.94 0.07 79.31 01:10:01 PM 7 23.85 0.00 1.12 0.84 0.07 74.13 01:11:01 PM all 30.72 0.00 0.80 0.34 0.07 68.07 01:11:01 PM 0 46.84 0.00 1.55 0.62 0.08 50.90 01:11:01 PM 1 38.13 0.00 0.95 0.30 0.07 60.55 01:11:01 PM 2 25.33 0.00 0.48 0.08 0.07 74.03 01:11:01 PM 3 24.30 0.00 0.98 0.02 0.08 74.61 01:11:01 PM 4 14.87 0.00 0.87 1.25 0.07 82.94 01:11:01 PM 5 29.60 0.00 0.72 0.42 0.05 69.22 01:11:01 PM 6 29.46 0.00 0.57 0.02 0.07 69.89 01:11:01 PM 7 37.23 0.00 0.28 0.00 0.08 62.40 01:12:01 PM all 21.62 0.00 2.33 0.54 0.06 75.46 01:12:01 PM 0 16.16 0.00 1.49 0.02 0.07 82.27 01:12:01 PM 1 18.82 0.00 2.33 0.76 0.08 78.01 01:12:01 PM 2 25.46 0.00 2.25 1.48 0.05 70.76 01:12:01 PM 3 19.68 0.00 2.54 0.07 0.05 77.67 01:12:01 PM 4 14.72 0.00 2.45 1.41 0.05 81.37 01:12:01 PM 5 18.06 0.00 2.00 0.07 0.07 79.81 01:12:01 PM 6 45.93 0.00 3.23 0.20 0.05 50.59 01:12:01 PM 7 14.14 0.00 2.33 0.29 0.05 83.19 01:13:01 PM all 21.09 0.00 1.66 0.14 0.08 77.03 01:13:01 PM 0 17.68 0.00 1.44 0.05 0.08 80.75 01:13:01 PM 1 20.15 0.00 1.75 0.32 0.08 77.69 01:13:01 PM 2 19.23 0.00 1.67 0.35 0.07 78.68 01:13:01 PM 3 42.41 0.00 2.27 0.02 0.08 55.22 01:13:01 PM 4 20.14 0.00 1.59 0.07 0.08 78.12 01:13:01 PM 5 16.08 0.00 1.67 0.07 0.08 82.10 01:13:01 PM 6 17.70 0.00 1.72 0.18 0.07 80.33 01:13:01 PM 7 15.30 0.00 1.20 0.07 0.08 83.34 01:14:01 PM all 13.16 0.00 1.67 0.04 0.08 85.06 01:14:01 PM 0 15.23 0.00 2.40 0.02 0.08 82.26 01:14:01 PM 1 11.21 0.00 1.91 0.05 0.08 86.75 01:14:01 PM 2 13.32 0.00 1.64 0.02 0.08 84.94 01:14:01 PM 3 12.06 0.00 1.49 0.07 0.07 86.32 01:14:01 PM 4 11.71 0.00 1.36 0.02 0.08 86.83 01:14:01 PM 5 12.88 0.00 1.56 0.03 0.08 85.45 01:14:01 PM 6 15.48 0.00 1.91 0.05 0.08 82.48 01:14:01 PM 7 13.40 0.00 1.07 0.03 0.07 85.43 01:15:01 PM all 1.71 0.00 0.67 0.00 0.07 97.54 01:15:01 PM 0 1.72 0.00 0.23 0.00 0.08 97.96 01:15:01 PM 1 2.36 0.00 0.85 0.00 0.08 96.71 01:15:01 PM 2 1.41 0.00 0.84 0.02 0.10 97.64 01:15:01 PM 3 1.39 0.00 0.82 0.00 0.08 97.71 01:15:01 PM 4 2.72 0.00 0.42 0.00 0.07 96.79 01:15:01 PM 5 1.37 0.00 1.42 0.02 0.05 97.15 01:15:01 PM 6 1.50 0.00 0.23 0.00 0.07 98.20 01:15:01 PM 7 1.24 0.00 0.53 0.00 0.05 98.18 01:16:01 PM all 33.39 0.00 1.13 0.04 0.08 65.36 01:16:01 PM 0 36.02 0.00 0.88 0.00 0.08 63.02 01:16:01 PM 1 35.03 0.00 1.25 0.05 0.08 63.58 01:16:01 PM 2 50.81 0.00 1.40 0.03 0.07 47.69 01:16:01 PM 3 25.73 0.00 1.17 0.03 0.10 72.96 01:16:01 PM 4 30.11 0.00 1.02 0.02 0.08 68.77 01:16:01 PM 5 20.03 0.00 1.12 0.02 0.08 78.75 01:16:01 PM 6 35.54 0.00 1.62 0.15 0.07 62.63 01:16:01 PM 7 33.87 0.00 0.53 0.00 0.07 65.53 01:17:01 PM all 25.27 0.00 1.63 0.42 0.09 72.60 01:17:01 PM 0 15.54 0.00 1.22 0.30 0.10 82.84 01:17:01 PM 1 19.16 0.00 1.49 0.50 0.08 78.76 01:17:01 PM 2 29.79 0.00 1.74 0.99 0.08 67.39 01:17:01 PM 3 29.55 0.00 1.39 0.69 0.07 68.31 01:17:01 PM 4 15.04 0.00 1.79 0.08 0.08 83.00 01:17:01 PM 5 54.78 0.00 2.23 0.74 0.10 42.16 01:17:01 PM 6 15.33 0.00 1.32 0.02 0.10 83.23 01:17:01 PM 7 22.98 0.00 1.82 0.03 0.07 75.09 01:18:01 PM all 22.00 0.00 1.97 0.01 0.09 75.93 01:18:01 PM 0 17.91 0.00 1.92 0.00 0.10 80.07 01:18:01 PM 1 25.21 0.00 1.32 0.02 0.08 73.36 01:18:01 PM 2 16.82 0.00 2.18 0.00 0.10 80.90 01:18:01 PM 3 20.46 0.00 2.38 0.00 0.12 77.05 01:18:01 PM 4 20.34 0.00 1.74 0.02 0.08 77.82 01:18:01 PM 5 18.50 0.00 2.05 0.02 0.08 79.36 01:18:01 PM 6 37.51 0.00 1.94 0.00 0.08 60.46 01:18:01 PM 7 19.24 0.00 2.20 0.05 0.10 78.41 01:19:01 PM all 24.61 0.00 0.88 0.43 0.06 74.01 01:19:01 PM 0 47.09 0.00 1.18 0.20 0.07 51.46 01:19:01 PM 1 16.35 0.00 1.30 0.37 0.08 81.90 01:19:01 PM 2 23.57 0.00 0.75 0.10 0.05 75.53 01:19:01 PM 3 26.26 0.00 0.43 0.02 0.05 73.24 01:19:01 PM 4 13.52 0.00 1.84 2.71 0.08 81.85 01:19:01 PM 5 29.36 0.00 0.40 0.03 0.07 70.14 01:19:01 PM 6 26.60 0.00 0.60 0.00 0.07 72.74 01:19:01 PM 7 14.08 0.00 0.57 0.02 0.05 85.28 01:20:01 PM all 38.18 0.00 1.59 0.44 0.08 59.71 01:20:01 PM 0 30.04 0.00 1.44 0.38 0.08 68.06 01:20:01 PM 1 52.06 0.00 1.44 0.17 0.08 46.25 01:20:01 PM 2 56.33 0.00 1.19 0.60 0.10 41.78 01:20:01 PM 3 21.02 0.00 1.14 0.18 0.07 77.59 01:20:01 PM 4 15.07 0.00 1.31 0.97 0.07 82.59 01:20:01 PM 5 49.87 0.00 0.84 0.00 0.08 49.21 01:20:01 PM 6 23.54 0.00 1.98 0.65 0.08 73.74 01:20:01 PM 7 57.42 0.00 3.38 0.59 0.08 38.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.19 0.00 1.42 0.29 0.08 75.02 Average: 0 24.43 0.00 1.33 0.17 0.08 73.99 Average: 1 23.53 0.00 1.46 0.32 0.08 74.61 Average: 2 26.23 0.00 1.36 0.41 0.08 71.92 Average: 3 22.29 0.00 1.45 0.16 0.08 76.02 Average: 4 16.10 0.00 1.37 0.64 0.07 81.82 Average: 5 25.83 0.00 1.45 0.19 0.08 72.45 Average: 6 24.10 0.00 1.56 0.29 0.07 73.97 Average: 7 22.98 0.00 1.37 0.17 0.07 75.41