---> uname -a: Linux prd-centos8-docker-8c-8g-48022.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 1133 25108 19 5648 30283 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:98:40:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe98:4025/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:77:ec:2d 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::42:78ff:fe77:ec2d/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) 09/22/2025 _x86_64_ (8 CPU) 11:50:51 LINUX RESTART (8 CPU) 11:51:01 AM tps rtps wtps bread/s bwrtn/s 11:52:01 AM 209.98 91.44 118.54 11311.46 41168.79 11:53:01 AM 273.73 17.56 256.16 3815.66 13219.36 11:54:01 AM 151.03 1.52 149.52 441.32 13396.47 11:55:01 AM 123.39 0.67 122.73 398.27 39678.31 11:56:01 AM 19.89 0.48 19.41 21.46 409.85 11:57:01 AM 5.40 0.00 5.40 0.00 395.50 11:58:01 AM 26.55 0.00 26.55 0.00 584.57 11:59:01 AM 103.78 0.00 103.78 0.00 23691.35 12:00:01 PM 175.99 0.00 175.99 0.00 1851.40 12:01:01 PM 63.05 3.83 59.22 6198.10 29488.01 12:02:01 PM 43.13 0.50 42.63 65.43 6465.77 Average: 108.72 10.54 98.17 2022.95 15486.26 11:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 AM 29629308 31217612 3026404 9.27 2688 1919604 1512096 4.49 161768 2467284 138912 11:53:01 AM 28219872 30381840 4435840 13.58 2688 2474632 2036260 6.04 227056 3725344 286768 11:54:01 AM 24731488 28356768 7924224 24.27 2688 3912632 4149360 12.31 328128 7013108 1370408 11:55:01 AM 24573708 27980464 8082004 24.75 2688 3689472 4813680 14.28 438804 7030984 40 11:56:01 AM 24541872 27954164 8113840 24.85 2688 3694624 4218192 12.52 441460 7060368 156 11:57:01 AM 25353824 28775584 7301888 22.36 2688 3704116 3513020 10.42 443396 6251512 28 11:58:01 AM 24973528 28634872 7682184 23.52 2688 3941468 3554552 10.55 506404 6562144 232492 11:59:01 AM 22932104 27078568 9723608 29.78 2688 4415264 6483928 19.24 554896 8492324 804 12:00:01 PM 23880204 27972328 8775508 26.87 2688 4349400 4187808 12.43 553508 7564820 15532 12:01:01 PM 24945676 30213564 7710036 23.61 2688 5515952 2165592 6.43 778260 6263828 140108 12:02:01 PM 25647448 30951416 7008264 21.46 2688 5547712 1564940 4.64 970252 5368612 30576 Average: 25402639 29047016 7253073 22.21 2688 3924080 3472675 10.30 491267 6163666 201439 11:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 364.83 244.47 1753.98 65.16 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 406.93 308.33 5151.64 57.94 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 455.90 292.54 10698.36 51.59 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 24.68 24.68 2.31 2.31 0.00 0.00 0.00 0.00 11:55:01 AM eth0 56.05 36.49 17.54 19.38 0.00 0.00 0.00 0.00 11:55:01 AM docker0 7.60 8.45 1.02 0.99 0.00 0.00 0.00 0.00 11:55:01 AM vethc1eb000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM veth8cb6c24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 63.90 63.90 4.09 4.09 0.00 0.00 0.00 0.00 11:56:01 AM eth0 251.63 199.75 78.38 85.79 0.00 0.00 0.00 0.00 11:56:01 AM docker0 4.75 5.65 0.81 0.86 0.00 0.00 0.00 0.00 11:57:01 AM lo 41.36 41.36 2.02 2.02 0.00 0.00 0.00 0.00 11:57:01 AM eth0 203.30 165.64 93.44 62.04 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:58:01 AM eth0 136.73 106.15 747.56 33.70 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 289.00 289.00 42.86 42.86 0.00 0.00 0.00 0.00 11:59:01 AM eth0 384.77 147.79 2271.35 16.94 0.00 0.00 0.00 0.00 11:59:01 AM docker0 122.98 130.28 19.39 20.69 0.00 0.00 0.00 0.00 11:59:01 AM veth64d3cd5 112.85 119.36 19.90 17.68 0.00 0.00 0.00 0.00 11:59:01 AM vethe86c740 10.13 11.61 1.17 3.27 0.00 0.00 0.00 0.00 12:00:01 PM lo 1182.66 1182.66 209.86 209.86 0.00 0.00 0.00 0.00 12:00:01 PM eth0 141.64 99.40 283.60 38.77 0.00 0.00 0.00 0.00 12:00:01 PM docker0 516.53 529.27 103.95 98.87 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 12:01:01 PM eth0 218.62 172.65 3412.60 26.33 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 103.20 84.04 229.18 28.65 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.69 145.69 23.74 23.74 0.00 0.00 0.00 0.00 Average: eth0 247.59 168.84 2248.87 44.21 0.00 0.00 0.00 0.00 Average: docker0 59.26 61.24 11.38 11.04 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) 09/22/2025 _x86_64_ (8 CPU) 11:50:51 LINUX RESTART (8 CPU) 11:51:01 AM CPU %user %nice %system %iowait %steal %idle 11:52:01 AM all 14.26 0.00 6.48 4.58 0.12 74.56 11:52:01 AM 0 14.11 0.00 4.94 3.56 0.09 77.30 11:52:01 AM 1 10.19 0.00 8.63 5.23 0.10 75.84 11:52:01 AM 2 16.63 0.00 3.34 0.75 0.09 79.19 11:52:01 AM 3 10.32 0.00 3.93 0.25 0.14 85.35 11:52:01 AM 4 22.14 0.00 3.84 10.42 0.11 63.50 11:52:01 AM 5 13.08 0.00 4.46 4.65 0.14 77.67 11:52:01 AM 6 16.68 0.00 10.96 11.27 0.21 60.90 11:52:01 AM 7 10.98 0.00 11.36 0.28 0.09 77.31 11:53:01 AM all 21.57 0.00 1.41 1.47 0.08 75.48 11:53:01 AM 0 24.60 0.00 1.92 2.01 0.10 71.37 11:53:01 AM 1 20.76 0.00 1.17 0.82 0.10 77.15 11:53:01 AM 2 16.50 0.00 1.26 1.74 0.08 80.42 11:53:01 AM 3 15.25 0.00 2.11 2.33 0.08 80.23 11:53:01 AM 4 20.89 0.00 0.99 0.74 0.05 77.34 11:53:01 AM 5 23.27 0.00 0.89 0.99 0.07 74.79 11:53:01 AM 6 25.40 0.00 1.30 1.70 0.07 71.53 11:53:01 AM 7 25.85 0.00 1.64 1.42 0.07 71.02 11:54:01 AM all 43.56 0.00 2.35 1.02 0.10 52.96 11:54:01 AM 0 30.57 0.00 2.98 0.54 0.12 65.80 11:54:01 AM 1 36.57 0.00 1.56 1.04 0.08 60.75 11:54:01 AM 2 49.26 0.00 2.67 0.75 0.10 47.22 11:54:01 AM 3 44.69 0.00 2.28 0.57 0.12 52.34 11:54:01 AM 4 51.07 0.00 3.31 2.50 0.12 43.00 11:54:01 AM 5 51.73 0.00 2.57 0.34 0.10 45.27 11:54:01 AM 6 41.23 0.00 1.81 0.37 0.10 56.49 11:54:01 AM 7 43.40 0.00 1.66 2.09 0.10 52.75 11:55:01 AM all 21.62 0.00 2.45 1.33 0.08 74.51 11:55:01 AM 0 22.04 0.00 2.19 0.84 0.08 74.85 11:55:01 AM 1 23.03 0.00 2.48 1.51 0.08 72.90 11:55:01 AM 2 18.81 0.00 2.62 4.73 0.08 73.76 11:55:01 AM 3 23.84 0.00 2.51 1.34 0.08 72.22 11:55:01 AM 4 22.23 0.00 2.60 0.82 0.07 74.29 11:55:01 AM 5 18.10 0.00 2.04 0.42 0.08 79.35 11:55:01 AM 6 18.45 0.00 2.85 0.18 0.08 78.44 11:55:01 AM 7 26.49 0.00 2.31 0.84 0.07 70.29 11:56:01 AM all 11.18 0.00 1.56 0.04 0.08 87.13 11:56:01 AM 0 9.87 0.00 1.22 0.00 0.08 88.83 11:56:01 AM 1 9.57 0.00 1.57 0.03 0.07 88.76 11:56:01 AM 2 10.55 0.00 1.74 0.03 0.10 87.58 11:56:01 AM 3 16.06 0.00 1.62 0.12 0.08 82.11 11:56:01 AM 4 10.87 0.00 1.17 0.02 0.07 87.87 11:56:01 AM 5 10.46 0.00 1.96 0.07 0.07 87.45 11:56:01 AM 6 9.70 0.00 1.41 0.05 0.08 88.76 11:56:01 AM 7 12.37 0.00 1.82 0.03 0.07 85.71 11:57:01 AM all 7.52 0.00 0.63 0.02 0.05 91.78 11:57:01 AM 0 9.00 0.00 0.28 0.00 0.07 90.65 11:57:01 AM 1 5.30 0.00 1.14 0.10 0.05 93.42 11:57:01 AM 2 6.30 0.00 0.63 0.00 0.05 93.02 11:57:01 AM 3 4.63 0.00 0.42 0.00 0.03 94.92 11:57:01 AM 4 5.11 0.00 0.80 0.02 0.05 94.02 11:57:01 AM 5 23.15 0.00 0.48 0.02 0.07 76.28 11:57:01 AM 6 3.13 0.00 0.75 0.00 0.05 96.07 11:57:01 AM 7 3.56 0.00 0.50 0.02 0.03 95.89 11:58:01 AM all 30.19 0.00 0.79 0.07 0.07 68.88 11:58:01 AM 0 28.38 0.00 0.30 0.00 0.05 71.27 11:58:01 AM 1 34.65 0.00 0.60 0.05 0.07 64.63 11:58:01 AM 2 22.52 0.00 0.80 0.02 0.08 76.57 11:58:01 AM 3 63.46 0.00 1.58 0.13 0.10 34.72 11:58:01 AM 4 27.00 0.00 0.97 0.05 0.08 71.90 11:58:01 AM 5 28.88 0.00 0.73 0.05 0.05 70.28 11:58:01 AM 6 17.62 0.00 0.94 0.22 0.05 81.18 11:58:01 AM 7 18.97 0.00 0.40 0.02 0.05 80.56 11:59:01 AM all 29.28 0.00 1.94 1.06 0.09 67.63 11:59:01 AM 0 24.16 0.00 1.81 0.08 0.10 73.84 11:59:01 AM 1 37.14 0.00 1.79 3.12 0.10 57.85 11:59:01 AM 2 42.80 0.00 2.49 0.07 0.10 54.54 11:59:01 AM 3 27.84 0.00 1.79 1.74 0.08 68.53 11:59:01 AM 4 13.97 0.00 1.90 1.16 0.08 82.89 11:59:01 AM 5 24.72 0.00 1.93 0.17 0.12 73.06 11:59:01 AM 6 41.57 0.00 1.59 1.29 0.08 55.47 11:59:01 AM 7 22.02 0.00 2.20 0.82 0.08 74.87 12:00:01 PM all 25.05 0.00 2.02 0.44 0.09 72.41 12:00:01 PM 0 40.33 0.00 0.74 0.02 0.08 58.83 12:00:01 PM 1 19.80 0.00 2.36 0.22 0.10 77.52 12:00:01 PM 2 27.38 0.00 3.58 0.03 0.10 68.91 12:00:01 PM 3 14.73 0.00 1.61 0.27 0.07 83.32 12:00:01 PM 4 32.57 0.00 1.15 0.00 0.10 66.17 12:00:01 PM 5 32.13 0.00 1.64 0.35 0.08 65.79 12:00:01 PM 6 15.16 0.00 2.55 2.21 0.08 79.99 12:00:01 PM 7 18.20 0.00 2.53 0.39 0.08 78.80 12:01:01 PM all 32.48 0.00 1.70 0.82 0.08 64.92 12:01:01 PM 0 38.88 0.00 1.32 0.23 0.08 59.48 12:01:01 PM 1 20.55 0.00 2.14 1.19 0.08 76.04 12:01:01 PM 2 34.03 0.00 1.76 0.00 0.08 64.13 12:01:01 PM 3 33.23 0.00 1.37 0.38 0.08 64.93 12:01:01 PM 4 28.23 0.00 1.44 3.54 0.08 66.70 12:01:01 PM 5 45.17 0.00 2.28 0.79 0.08 51.68 12:01:01 PM 6 33.91 0.00 1.44 0.37 0.08 64.20 12:01:01 PM 7 25.82 0.00 1.84 0.08 0.08 72.17 12:02:01 PM all 18.43 0.00 1.05 0.13 0.05 80.35 12:02:01 PM 0 20.08 0.00 0.83 0.07 0.07 78.95 12:02:01 PM 1 24.36 0.00 1.17 0.10 0.05 74.32 12:02:01 PM 2 4.04 0.00 0.97 0.73 0.03 94.22 12:02:01 PM 3 20.81 0.00 0.68 0.02 0.03 78.45 12:02:01 PM 4 19.14 0.00 0.68 0.00 0.05 80.12 12:02:01 PM 5 28.39 0.00 1.74 0.08 0.08 69.71 12:02:01 PM 6 18.09 0.00 1.25 0.00 0.03 80.62 12:02:01 PM 7 12.48 0.00 1.08 0.02 0.03 86.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.23 0.00 2.01 0.98 0.08 73.70 Average: 0 23.88 0.00 1.66 0.65 0.08 73.72 Average: 1 22.02 0.00 2.22 1.21 0.08 74.47 Average: 2 22.64 0.00 1.98 0.81 0.08 74.50 Average: 3 25.08 0.00 1.80 0.65 0.08 72.39 Average: 4 23.01 0.00 1.70 1.71 0.08 73.49 Average: 5 27.25 0.00 1.87 0.70 0.09 70.09 Average: 6 21.92 0.00 2.42 1.58 0.08 74.00 Average: 7 20.03 0.00 2.46 0.55 0.07 76.89