---> uname -a: Linux prd-centos8-docker-8c-8g-31727.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 13G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2002 24374 19 5513 29414 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:68:28:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe68:287a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:09:bd:5f 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::42:41ff:fe09:bd5f/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) 07/30/2025 _x86_64_ (8 CPU) 08:43:42 LINUX RESTART (8 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:01 AM 264.05 23.58 240.47 6057.33 9694.62 08:46:01 AM 252.88 18.59 234.29 4008.80 12837.10 08:47:01 AM 176.72 0.58 176.14 192.37 30461.02 08:48:01 AM 87.89 0.67 87.22 450.78 22049.43 08:49:01 AM 29.02 0.48 28.54 15.59 476.44 08:50:01 AM 6.83 0.00 6.83 0.00 438.00 08:51:01 AM 20.90 0.00 20.90 0.00 418.76 08:52:01 AM 105.46 0.00 105.46 0.00 23540.99 08:53:01 AM 123.03 0.00 123.03 0.00 1476.49 08:54:01 AM 56.38 5.10 51.28 4584.21 27345.53 08:55:01 AM 39.43 0.45 38.98 63.86 4796.62 Average: 105.69 4.50 101.20 1397.60 12139.56 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 AM 29609932 31268824 3045780 9.33 2688 1982016 1438488 4.27 147608 2468812 158668 08:46:01 AM 27521584 29734344 5134128 15.72 2688 2524656 2631372 7.81 245968 4397580 276304 08:47:01 AM 25208944 28642280 7446768 22.80 2688 3717196 3634904 10.78 344764 6506624 544416 08:48:01 AM 24743648 28194336 7912064 24.23 2688 3733036 4209100 12.49 439204 6859016 0 08:49:01 AM 24568192 28024376 8087520 24.77 2688 3738020 4077844 12.10 445820 7029148 576 08:50:01 AM 25408804 28874248 7246908 22.19 2688 3747356 3375756 10.02 447888 6192616 16 08:51:01 AM 25006432 28712076 7649280 23.42 2688 3984900 3427224 10.17 511096 6523596 232676 08:52:01 AM 22893364 27084160 9762348 29.89 2688 4458200 6473036 19.21 559360 8516308 3400 08:53:01 AM 24116048 28253652 8539664 26.15 2688 4392772 3797708 11.27 557652 7313808 15640 08:54:01 AM 25177156 30404320 7478556 22.90 2688 5473700 1943392 5.77 950900 5853528 158800 08:55:01 AM 24957604 30117424 7698108 23.57 2688 5404260 2295840 6.81 1151132 5870556 9504 Average: 25382883 29028185 7272829 22.27 2688 3923283 3391333 10.06 527399 6139236 127273 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 450.05 301.78 1867.73 67.10 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 454.78 342.04 5748.35 64.05 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 456.41 316.43 10718.50 47.71 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 7.35 7.35 0.62 0.62 0.00 0.00 0.00 0.00 08:48:01 AM eth0 13.65 12.91 3.25 6.32 0.00 0.00 0.00 0.00 08:48:01 AM docker0 1.60 2.05 0.24 0.24 0.00 0.00 0.00 0.00 08:48:01 AM veth2506345 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM lo 59.21 59.21 4.60 4.60 0.00 0.00 0.00 0.00 08:49:01 AM eth0 252.67 174.19 72.78 72.42 0.00 0.00 0.00 0.00 08:49:01 AM docker0 10.28 11.76 1.52 1.53 0.00 0.00 0.00 0.00 08:50:01 AM lo 27.19 27.19 1.33 1.33 0.00 0.00 0.00 0.00 08:50:01 AM eth0 278.31 215.24 115.97 73.01 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:51:01 AM eth0 107.12 85.19 722.33 24.48 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 101.35 101.35 13.98 13.98 0.00 0.00 0.00 0.00 08:52:01 AM eth0 589.37 296.92 2282.19 24.68 0.00 0.00 0.00 0.00 08:52:01 AM docker0 42.62 46.47 5.93 7.67 0.00 0.00 0.00 0.00 08:52:01 AM veth3edd2ec 37.15 40.72 5.81 6.62 0.00 0.00 0.00 0.00 08:52:01 AM veth738a718 5.46 6.43 0.70 1.31 0.00 0.00 0.00 0.00 08:53:01 AM lo 1332.16 1332.16 234.46 234.46 0.00 0.00 0.00 0.00 08:53:01 AM eth0 141.55 99.95 288.87 39.68 0.00 0.00 0.00 0.00 08:53:01 AM docker0 587.64 602.65 115.43 110.57 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:54:01 AM eth0 294.89 201.73 1618.31 80.19 0.00 0.00 0.00 0.00 08:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 89.19 47.74 34.03 223.56 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.94 138.94 23.19 23.19 0.00 0.00 0.00 0.00 Average: eth0 284.36 190.38 2133.77 65.74 0.00 0.00 0.00 0.00 Average: docker0 58.38 60.27 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) 07/30/2025 _x86_64_ (8 CPU) 08:43:42 LINUX RESTART (8 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:01 AM all 14.88 0.00 2.21 0.69 0.05 82.16 08:45:01 AM 0 7.21 0.00 2.43 0.60 0.07 89.70 08:45:01 AM 1 11.66 0.00 2.43 2.40 0.05 83.47 08:45:01 AM 2 14.25 0.00 1.62 0.15 0.07 83.91 08:45:01 AM 3 24.48 0.00 2.39 0.55 0.07 72.51 08:45:01 AM 4 12.84 0.00 1.10 0.38 0.03 85.64 08:45:01 AM 5 17.50 0.00 2.55 0.34 0.05 79.56 08:45:01 AM 6 17.04 0.00 2.98 0.22 0.05 79.71 08:45:01 AM 7 14.05 0.00 2.21 0.85 0.05 82.84 08:46:01 AM all 29.63 0.00 1.53 1.07 0.10 67.66 08:46:01 AM 0 14.78 0.00 1.04 0.48 0.10 83.60 08:46:01 AM 1 25.81 0.00 1.59 1.09 0.10 71.42 08:46:01 AM 2 35.48 0.00 1.31 0.80 0.12 62.30 08:46:01 AM 3 42.05 0.00 1.10 0.69 0.12 56.05 08:46:01 AM 4 23.83 0.00 1.39 0.67 0.10 74.01 08:46:01 AM 5 37.87 0.00 2.92 2.11 0.10 57.00 08:46:01 AM 6 39.37 0.00 2.02 1.84 0.12 56.65 08:46:01 AM 7 17.90 0.00 0.89 0.90 0.08 80.22 08:47:01 AM all 38.88 0.00 2.89 1.57 0.11 56.54 08:47:01 AM 0 40.46 0.00 2.07 0.59 0.12 56.77 08:47:01 AM 1 38.21 0.00 2.63 3.10 0.12 55.95 08:47:01 AM 2 52.81 0.00 2.50 2.05 0.10 42.53 08:47:01 AM 3 59.23 0.00 3.89 1.09 0.15 35.63 08:47:01 AM 4 34.83 0.00 2.86 0.05 0.10 62.15 08:47:01 AM 5 31.11 0.00 3.84 4.88 0.12 60.06 08:47:01 AM 6 30.01 0.00 2.89 0.50 0.10 66.49 08:47:01 AM 7 24.41 0.00 2.49 0.32 0.10 72.68 08:48:01 AM all 20.95 0.00 2.09 0.66 0.09 76.22 08:48:01 AM 0 17.25 0.00 2.13 0.60 0.10 79.92 08:48:01 AM 1 16.21 0.00 1.81 0.70 0.08 81.20 08:48:01 AM 2 22.79 0.00 1.96 0.94 0.10 74.21 08:48:01 AM 3 23.72 0.00 2.06 0.84 0.07 73.32 08:48:01 AM 4 14.10 0.00 1.96 1.68 0.08 82.18 08:48:01 AM 5 23.89 0.00 1.76 0.05 0.10 74.20 08:48:01 AM 6 23.74 0.00 2.83 0.30 0.10 73.03 08:48:01 AM 7 25.86 0.00 2.19 0.15 0.08 71.72 08:49:01 AM all 19.08 0.00 2.17 0.12 0.09 78.54 08:49:01 AM 0 24.66 0.00 2.94 0.12 0.08 72.19 08:49:01 AM 1 12.46 0.00 2.40 0.08 0.08 84.97 08:49:01 AM 2 21.66 0.00 2.40 0.05 0.10 75.80 08:49:01 AM 3 20.71 0.00 2.08 0.10 0.10 77.01 08:49:01 AM 4 18.30 0.00 2.10 0.22 0.08 79.31 08:49:01 AM 5 16.11 0.00 1.69 0.27 0.10 81.83 08:49:01 AM 6 23.08 0.00 2.33 0.02 0.08 74.49 08:49:01 AM 7 15.66 0.00 1.42 0.10 0.10 82.72 08:50:01 AM all 11.14 0.00 0.75 0.04 0.06 88.01 08:50:01 AM 0 10.75 0.00 0.38 0.00 0.07 88.79 08:50:01 AM 1 15.64 0.00 0.85 0.00 0.07 83.44 08:50:01 AM 2 3.50 0.00 1.24 0.23 0.05 94.97 08:50:01 AM 3 33.46 0.00 1.02 0.03 0.10 65.39 08:50:01 AM 4 6.22 0.00 0.80 0.00 0.08 92.90 08:50:01 AM 5 8.46 0.00 0.70 0.00 0.03 90.81 08:50:01 AM 6 4.46 0.00 0.28 0.00 0.05 95.20 08:50:01 AM 7 6.55 0.00 0.74 0.03 0.05 92.63 08:51:01 AM all 30.01 0.00 0.85 0.11 0.10 68.92 08:51:01 AM 0 38.18 0.00 0.33 0.00 0.12 61.37 08:51:01 AM 1 26.75 0.00 0.53 0.00 0.08 72.63 08:51:01 AM 2 35.42 0.00 1.40 0.07 0.13 62.98 08:51:01 AM 3 44.41 0.00 0.97 0.02 0.15 54.46 08:51:01 AM 4 20.32 0.00 0.72 0.08 0.08 78.79 08:51:01 AM 5 23.66 0.00 0.95 0.02 0.08 75.28 08:51:01 AM 6 40.65 0.00 1.02 0.70 0.08 57.55 08:51:01 AM 7 10.69 0.00 0.90 0.00 0.08 88.33 08:52:01 AM all 28.61 0.00 2.08 0.56 0.12 68.63 08:52:01 AM 0 27.79 0.00 1.51 0.07 0.15 70.48 08:52:01 AM 1 21.50 0.00 2.44 1.39 0.12 74.55 08:52:01 AM 2 29.47 0.00 2.22 0.13 0.12 68.06 08:52:01 AM 3 34.96 0.00 2.22 0.74 0.12 61.96 08:52:01 AM 4 33.40 0.00 1.75 0.27 0.10 64.48 08:52:01 AM 5 18.40 0.00 2.34 1.01 0.08 78.17 08:52:01 AM 6 34.15 0.00 1.90 0.59 0.12 63.25 08:52:01 AM 7 29.17 0.00 2.30 0.32 0.12 68.09 08:53:01 AM all 30.70 0.00 2.21 0.26 0.12 66.71 08:53:01 AM 0 40.81 0.00 1.29 0.03 0.15 57.71 08:53:01 AM 1 20.82 0.00 1.82 0.00 0.12 77.24 08:53:01 AM 2 33.13 0.00 2.77 0.07 0.12 63.91 08:53:01 AM 3 27.72 0.00 1.22 0.00 0.12 70.94 08:53:01 AM 4 23.12 0.00 2.29 0.03 0.13 74.42 08:53:01 AM 5 32.35 0.00 2.28 0.08 0.13 65.14 08:53:01 AM 6 31.28 0.00 3.22 1.85 0.10 63.56 08:53:01 AM 7 36.27 0.00 2.75 0.00 0.12 60.86 08:54:01 AM all 34.05 0.00 1.85 1.62 0.11 62.37 08:54:01 AM 0 42.19 0.00 1.46 4.02 0.10 52.22 08:54:01 AM 1 22.24 0.00 2.26 1.71 0.10 73.69 08:54:01 AM 2 15.15 0.00 1.91 0.50 0.08 82.35 08:54:01 AM 3 26.30 0.00 1.73 4.29 0.10 67.58 08:54:01 AM 4 27.37 0.00 2.13 0.00 0.12 70.38 08:54:01 AM 5 44.87 0.00 1.49 0.23 0.12 53.28 08:54:01 AM 6 51.84 0.00 2.08 2.03 0.12 43.93 08:54:01 AM 7 42.37 0.00 1.78 0.17 0.13 55.55 08:55:01 AM all 12.93 0.00 0.72 0.18 0.04 86.12 08:55:01 AM 0 10.13 0.00 0.83 0.07 0.07 88.91 08:55:01 AM 1 4.29 0.00 0.60 0.00 0.03 95.08 08:55:01 AM 2 11.39 0.00 0.67 1.07 0.05 86.82 08:55:01 AM 3 5.96 0.00 0.67 0.20 0.03 93.14 08:55:01 AM 4 2.39 0.00 0.30 0.00 0.02 97.30 08:55:01 AM 5 19.56 0.00 0.73 0.03 0.03 79.64 08:55:01 AM 6 28.92 0.00 1.27 0.02 0.07 69.73 08:55:01 AM 7 20.80 0.00 0.70 0.08 0.05 78.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.61 0.00 1.76 0.62 0.09 72.91 Average: 0 24.92 0.00 1.49 0.60 0.10 72.89 Average: 1 19.58 0.00 1.76 0.95 0.09 77.62 Average: 2 25.00 0.00 1.82 0.55 0.09 72.54 Average: 3 31.16 0.00 1.76 0.78 0.10 66.20 Average: 4 19.68 0.00 1.58 0.31 0.09 78.35 Average: 5 24.89 0.00 1.93 0.82 0.09 72.28 Average: 6 29.50 0.00 2.07 0.73 0.09 67.61 Average: 7 22.14 0.00 1.67 0.27 0.09 75.83