---> uname -a: Linux prd-centos8-docker-8c-8g-27956.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 1127 25118 19 5644 30289 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:b7:6d:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:feb7:6d1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:c3:99:e2 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:e1ff:fec3:99e2/64 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) 07/14/2025 _x86_64_ (8 CPU) 10:55:29 LINUX RESTART (8 CPU) 10:56:01 AM tps rtps wtps bread/s bwrtn/s 10:57:01 AM 190.97 14.46 176.50 2988.84 10242.36 10:58:01 AM 223.48 4.93 218.55 1168.87 16239.48 10:59:01 AM 149.62 0.70 148.92 420.53 42110.88 11:00:01 AM 42.79 0.02 42.77 1.20 572.36 11:01:01 AM 11.34 0.50 10.84 21.59 283.28 11:02:01 AM 1.70 0.07 1.63 1.73 48.59 11:03:01 AM 3.98 0.00 3.98 0.00 389.02 11:04:01 AM 109.30 0.00 109.30 0.00 23582.49 11:05:01 AM 20.11 0.00 20.11 0.00 730.23 11:06:01 AM 180.28 2.47 177.81 4496.42 2794.54 11:07:01 AM 51.82 1.80 50.02 1785.67 33465.09 Average: 89.58 2.27 87.31 989.54 11859.83 10:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 AM 29068856 30921952 3586856 10.98 2688 2170216 1811092 5.37 163012 2964132 142416 10:58:01 AM 27160244 29390132 5495468 16.83 2688 2539272 3450880 10.24 271756 4726232 55332 10:59:01 AM 24617740 28015848 8037972 24.61 2688 3681552 4275276 12.68 429940 7000888 244 11:00:01 AM 24147376 27557460 8508336 26.05 2688 3692220 5788492 17.17 439180 7452084 256 11:01:01 AM 24448916 27854492 8206796 25.13 2688 3688076 4303236 12.77 440880 7155204 84 11:02:01 AM 24405944 27812272 8249768 25.26 2688 3688880 4320060 12.82 440920 7198284 96 11:03:01 AM 25152900 28570156 7502812 22.98 2688 3699568 4276428 12.69 443464 6452660 344 11:04:01 AM 23334176 27453904 9321536 28.54 2688 4386076 6303988 18.70 543764 8110172 232 11:05:01 AM 22637348 26791296 10018364 30.68 2688 4424072 6694404 19.86 555560 8787636 4104 11:06:01 AM 25992948 31080684 6662764 20.40 2688 5336520 2077076 6.16 732484 5268544 843952 11:07:01 AM 25689160 30981968 6966552 21.33 2688 5536060 1596220 4.74 965880 5332828 33684 Average: 25150510 28766379 7505202 22.98 2688 3894774 4081559 12.11 493349 6404424 98249 10:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 230.66 169.74 1529.86 42.06 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 420.60 333.56 5126.99 51.53 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 1.17 1.17 0.06 0.06 0.00 0.00 0.00 0.00 10:59:01 AM eth0 349.33 209.35 10017.14 20.28 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:00:01 AM lo 36.67 36.67 3.48 3.48 0.00 0.00 0.00 0.00 11:00:01 AM eth0 54.53 42.95 17.77 21.13 0.00 0.00 0.00 0.00 11:00:01 AM docker0 10.28 12.03 1.45 1.50 0.00 0.00 0.00 0.00 11:00:01 AM veth7315074 1.88 2.75 0.34 0.41 0.00 0.00 0.00 0.00 11:01:01 AM lo 58.62 58.62 3.15 3.15 0.00 0.00 0.00 0.00 11:01:01 AM eth0 141.60 117.09 45.88 54.36 0.00 0.00 0.00 0.00 11:01:01 AM docker0 1.57 1.53 0.31 0.27 0.00 0.00 0.00 0.00 11:02:01 AM lo 56.34 56.34 2.75 2.75 0.00 0.00 0.00 0.00 11:02:01 AM eth0 144.56 122.32 46.06 57.53 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 4.80 4.80 0.23 0.23 0.00 0.00 0.00 0.00 11:03:01 AM eth0 151.06 117.30 107.66 31.92 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:04:01 AM eth0 614.41 370.88 2961.86 36.55 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM veth8ec52cf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:04:01 AM vethaf20903 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:05:01 AM lo 1435.59 1435.59 247.65 247.65 0.00 0.00 0.00 0.00 11:05:01 AM eth0 99.22 62.66 28.28 30.31 0.00 0.00 0.00 0.00 11:05:01 AM docker0 623.70 642.88 120.58 117.46 0.00 0.00 0.00 0.00 11:05:01 AM veth8ec52cf 585.10 604.47 125.05 92.77 0.00 0.00 0.00 0.01 11:05:01 AM vethaf20903 38.59 38.91 4.05 24.93 0.00 0.00 0.00 0.00 11:06:01 AM lo 15.23 15.23 1.61 1.61 0.00 0.00 0.00 0.00 11:06:01 AM eth0 94.85 82.73 1530.55 15.99 0.00 0.00 0.00 0.00 11:06:01 AM docker0 6.88 6.70 0.81 0.81 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 374.61 256.28 2320.06 42.57 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.22 146.22 23.54 23.54 0.00 0.00 0.00 0.00 Average: eth0 243.22 171.35 2157.43 36.75 0.00 0.00 0.00 0.00 Average: docker0 58.39 60.29 11.19 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) 07/14/2025 _x86_64_ (8 CPU) 10:55:29 LINUX RESTART (8 CPU) 10:56:01 AM CPU %user %nice %system %iowait %steal %idle 10:57:01 AM all 12.58 0.00 1.14 0.81 0.06 85.41 10:57:01 AM 0 12.06 0.00 0.90 0.03 0.08 86.92 10:57:01 AM 1 6.35 0.00 0.62 1.59 0.07 91.38 10:57:01 AM 2 17.63 0.00 1.65 0.95 0.05 79.71 10:57:01 AM 3 18.87 0.00 1.24 1.09 0.07 78.74 10:57:01 AM 4 15.62 0.00 1.54 1.05 0.05 81.74 10:57:01 AM 5 5.41 0.00 0.83 0.63 0.05 93.07 10:57:01 AM 6 14.40 0.00 1.54 0.45 0.05 83.57 10:57:01 AM 7 10.27 0.00 0.82 0.70 0.05 88.16 10:58:01 AM all 42.53 0.00 1.51 1.10 0.10 54.77 10:58:01 AM 0 39.72 0.00 1.39 0.79 0.10 58.01 10:58:01 AM 1 55.72 0.00 1.47 0.72 0.10 42.00 10:58:01 AM 2 40.00 0.00 2.21 1.37 0.08 56.34 10:58:01 AM 3 45.31 0.00 0.85 0.87 0.10 52.87 10:58:01 AM 4 35.38 0.00 2.56 3.90 0.10 58.06 10:58:01 AM 5 47.78 0.00 1.37 0.33 0.10 50.41 10:58:01 AM 6 58.39 0.00 1.04 0.20 0.08 40.29 10:58:01 AM 7 17.90 0.00 1.17 0.65 0.10 80.17 10:59:01 AM all 25.42 0.00 2.79 1.57 0.08 70.15 10:59:01 AM 0 33.27 0.00 2.72 0.49 0.08 63.44 10:59:01 AM 1 14.74 0.00 3.04 4.50 0.08 77.63 10:59:01 AM 2 20.32 0.00 3.43 2.74 0.08 73.42 10:59:01 AM 3 21.47 0.00 2.64 2.03 0.07 73.79 10:59:01 AM 4 27.83 0.00 2.94 0.25 0.07 68.91 10:59:01 AM 5 25.38 0.00 2.47 0.37 0.07 71.71 10:59:01 AM 6 29.71 0.00 2.05 1.98 0.08 66.18 10:59:01 AM 7 30.63 0.00 3.00 0.15 0.07 66.15 11:00:01 AM all 22.31 0.00 2.39 0.07 0.09 75.15 11:00:01 AM 0 18.86 0.00 2.12 0.05 0.10 78.86 11:00:01 AM 1 20.39 0.00 1.79 0.02 0.08 77.71 11:00:01 AM 2 24.81 0.00 2.76 0.10 0.10 72.23 11:00:01 AM 3 20.81 0.00 2.71 0.07 0.10 76.31 11:00:01 AM 4 25.35 0.00 2.64 0.08 0.08 71.84 11:00:01 AM 5 25.16 0.00 2.66 0.08 0.08 72.01 11:00:01 AM 6 25.35 0.00 2.11 0.07 0.07 72.40 11:00:01 AM 7 17.75 0.00 2.29 0.07 0.10 79.79 11:01:01 AM all 6.36 0.00 1.06 0.02 0.07 92.48 11:01:01 AM 0 3.96 0.00 0.72 0.03 0.08 95.21 11:01:01 AM 1 8.08 0.00 1.29 0.02 0.08 90.53 11:01:01 AM 2 5.18 0.00 1.61 0.05 0.07 93.09 11:01:01 AM 3 6.62 0.00 0.59 0.02 0.07 92.71 11:01:01 AM 4 8.75 0.00 1.40 0.03 0.08 89.73 11:01:01 AM 5 9.74 0.00 1.24 0.03 0.07 88.92 11:01:01 AM 6 4.61 0.00 0.97 0.00 0.07 94.36 11:01:01 AM 7 3.96 0.00 0.69 0.00 0.05 95.30 11:02:01 AM all 1.58 0.00 0.58 0.00 0.07 97.77 11:02:01 AM 0 0.82 0.00 0.90 0.00 0.08 98.20 11:02:01 AM 1 1.44 0.00 0.95 0.00 0.08 97.53 11:02:01 AM 2 2.09 0.00 1.32 0.00 0.05 96.55 11:02:01 AM 3 1.29 0.00 0.53 0.00 0.07 98.11 11:02:01 AM 4 1.37 0.00 0.37 0.02 0.07 98.18 11:02:01 AM 5 2.92 0.00 0.18 0.00 0.07 96.83 11:02:01 AM 6 1.20 0.00 0.20 0.00 0.07 98.53 11:02:01 AM 7 1.55 0.00 0.17 0.00 0.05 98.23 11:03:01 AM all 14.60 0.00 0.39 0.02 0.06 84.93 11:03:01 AM 0 4.37 0.00 0.40 0.00 0.07 95.16 11:03:01 AM 1 13.91 0.00 0.43 0.00 0.07 85.59 11:03:01 AM 2 29.41 0.00 0.73 0.00 0.07 69.79 11:03:01 AM 3 2.82 0.00 0.35 0.00 0.07 96.76 11:03:01 AM 4 21.56 0.00 0.13 0.00 0.05 78.26 11:03:01 AM 5 16.68 0.00 0.68 0.13 0.05 82.45 11:03:01 AM 6 14.61 0.00 0.17 0.00 0.05 85.18 11:03:01 AM 7 13.43 0.00 0.23 0.03 0.05 86.26 11:04:01 AM all 33.60 0.00 2.10 0.97 0.09 63.24 11:04:01 AM 0 32.24 0.00 1.86 2.05 0.10 63.75 11:04:01 AM 1 38.17 0.00 2.05 2.40 0.08 57.30 11:04:01 AM 2 47.39 0.00 2.48 1.49 0.10 48.54 11:04:01 AM 3 38.54 0.00 2.77 0.35 0.10 58.24 11:04:01 AM 4 27.57 0.00 1.91 0.12 0.08 70.32 11:04:01 AM 5 14.90 0.00 2.28 0.02 0.10 82.71 11:04:01 AM 6 32.46 0.00 1.51 1.32 0.08 64.62 11:04:01 AM 7 37.51 0.00 1.98 0.02 0.08 60.42 11:05:01 AM all 30.11 0.00 2.06 0.03 0.11 67.69 11:05:01 AM 0 28.87 0.00 1.67 0.03 0.12 69.30 11:05:01 AM 1 27.53 0.00 2.11 0.03 0.10 70.22 11:05:01 AM 2 34.44 0.00 2.30 0.05 0.10 63.11 11:05:01 AM 3 23.42 0.00 2.34 0.02 0.13 74.09 11:05:01 AM 4 18.96 0.00 2.13 0.03 0.13 78.74 11:05:01 AM 5 30.80 0.00 2.23 0.07 0.10 66.80 11:05:01 AM 6 47.72 0.00 1.56 0.00 0.10 50.62 11:05:01 AM 7 29.07 0.00 2.14 0.00 0.10 68.69 11:06:01 AM all 30.43 0.00 1.70 0.43 0.08 67.36 11:06:01 AM 0 21.39 0.00 1.32 0.10 0.07 77.12 11:06:01 AM 1 36.53 0.00 1.70 0.03 0.08 61.65 11:06:01 AM 2 45.63 0.00 2.94 0.32 0.08 51.02 11:06:01 AM 3 32.42 0.00 1.55 0.15 0.05 65.83 11:06:01 AM 4 40.04 0.00 1.50 0.02 0.07 58.38 11:06:01 AM 5 38.60 0.00 1.07 0.18 0.07 60.08 11:06:01 AM 6 20.04 0.00 2.33 2.35 0.10 75.19 11:06:01 AM 7 8.75 0.00 1.20 0.33 0.08 89.63 11:07:01 AM all 25.41 0.00 1.12 1.40 0.08 72.00 11:07:01 AM 0 28.71 0.00 1.17 0.00 0.08 70.04 11:07:01 AM 1 25.14 0.00 1.89 3.62 0.08 69.27 11:07:01 AM 2 11.45 0.00 0.63 1.40 0.12 86.40 11:07:01 AM 3 29.71 0.00 1.45 3.20 0.07 65.57 11:07:01 AM 4 17.35 0.00 0.80 0.53 0.08 81.23 11:07:01 AM 5 40.16 0.00 0.67 0.05 0.07 59.06 11:07:01 AM 6 23.15 0.00 1.39 2.09 0.05 73.33 11:07:01 AM 7 27.59 0.00 0.97 0.27 0.05 71.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.25 0.00 1.53 0.58 0.08 75.55 Average: 0 20.37 0.00 1.38 0.32 0.09 77.84 Average: 1 22.54 0.00 1.58 1.17 0.08 74.62 Average: 2 25.29 0.00 2.00 0.77 0.08 71.85 Average: 3 21.93 0.00 1.55 0.71 0.08 75.74 Average: 4 21.79 0.00 1.63 0.55 0.08 75.95 Average: 5 23.41 0.00 1.42 0.17 0.07 74.92 Average: 6 24.68 0.00 1.35 0.77 0.07 73.13 Average: 7 18.01 0.00 1.33 0.20 0.07 80.38