---> uname -a: Linux prd-centos8-docker-8c-8g-31454.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 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1152 25282 19 5455 30264 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:e1:9e:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fee1:9edb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:be:9d:00 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::42:3cff:febe:9d00/64 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) 07/29/2025 _x86_64_ (8 CPU) 05:44:40 LINUX RESTART (8 CPU) 05:45:01 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 283.76 16.14 267.61 3538.82 7955.83 05:47:01 AM 267.78 9.43 258.35 1927.09 14904.63 05:48:01 AM 179.44 0.77 178.67 439.05 47537.19 05:49:01 AM 41.39 0.08 41.30 77.44 786.47 05:50:01 AM 19.46 0.43 19.03 20.93 420.84 05:51:01 AM 5.33 0.05 5.28 0.53 377.14 05:52:01 AM 115.48 0.00 115.48 0.00 23869.41 05:53:01 AM 17.55 0.00 17.55 0.00 388.04 05:54:01 AM 192.79 2.50 190.29 4522.49 2534.21 Average: 124.78 3.27 121.51 1169.62 10975.06 05:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 29341452 31148948 3314260 10.15 2688 2126180 1977756 5.87 157188 2711512 230892 05:47:01 AM 27864992 30082192 4790720 14.67 2688 2527836 2264484 6.72 257520 4039168 204484 05:48:01 AM 24749692 28145272 7906020 24.21 2688 3679148 4180328 12.40 413516 6884856 580 05:49:01 AM 24491204 27893024 8164508 25.00 2688 3684396 4542836 13.48 434792 7115956 260 05:50:01 AM 24345020 27752408 8310692 25.45 2688 3689680 4375132 12.98 437736 7261532 4 05:51:01 AM 25216768 28633532 7438944 22.78 2688 3698912 3667244 10.88 439672 6391520 32 05:52:01 AM 24386820 28507588 8268892 25.32 2688 4386660 4223632 12.53 539324 7066444 56 05:53:01 AM 23148052 27301684 9507660 29.11 2688 4423056 6105980 18.12 552340 8282108 6512 05:54:01 AM 23728888 28756592 8926824 27.34 2688 5277832 3313756 9.83 722628 7539876 794980 Average: 25252543 28691249 7403169 22.67 2688 3721522 3850128 11.42 439413 6365886 137533 05:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 231.81 159.40 1527.06 39.33 0.00 0.00 0.00 0.00 05:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 452.22 363.36 5349.80 51.77 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 338.97 209.36 10032.45 25.76 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:49:01 AM lo 21.38 21.38 1.94 1.94 0.00 0.00 0.00 0.00 05:49:01 AM eth0 35.74 31.07 11.14 14.51 0.00 0.00 0.00 0.00 05:49:01 AM docker0 6.26 7.08 0.84 0.82 0.00 0.00 0.00 0.00 05:49:01 AM veth671b70c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM lo 61.91 61.91 4.09 4.09 0.00 0.00 0.00 0.00 05:50:01 AM eth0 208.65 164.03 57.56 66.66 0.00 0.00 0.00 0.00 05:50:01 AM docker0 5.68 6.76 0.92 0.97 0.00 0.00 0.00 0.00 05:51:01 AM lo 13.36 13.36 0.65 0.65 0.00 0.00 0.00 0.00 05:51:01 AM eth0 142.29 112.73 106.68 39.91 0.00 0.00 0.00 0.00 05:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:52:01 AM eth0 564.68 342.10 2964.96 35.44 0.00 0.00 0.00 0.00 05:52:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM veth5f3cda8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:52:01 AM vethff0f1b3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM lo 959.09 959.09 167.36 167.36 0.00 0.00 0.00 0.00 05:53:01 AM eth0 55.19 40.16 16.33 20.30 0.00 0.00 0.00 0.00 05:53:01 AM docker0 408.53 424.35 72.19 85.45 0.00 0.00 0.00 0.00 05:53:01 AM veth5f3cda8 375.79 390.82 74.23 62.61 0.00 0.00 0.00 0.01 05:53:01 AM vethff0f1b3 32.74 34.08 3.55 23.09 0.00 0.00 0.00 0.00 05:54:01 AM lo 507.93 507.93 83.00 83.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 179.47 150.17 1556.75 39.74 0.00 0.00 0.00 0.00 05:54:01 AM docker0 221.88 225.17 49.42 32.84 0.00 0.00 0.00 0.00 Average: lo 173.75 173.75 28.56 28.56 0.00 0.00 0.00 0.00 Average: eth0 245.45 174.71 2402.57 37.05 0.00 0.00 0.00 0.00 Average: docker0 71.37 73.71 13.71 13.34 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) 07/29/2025 _x86_64_ (8 CPU) 05:44:40 LINUX RESTART (8 CPU) 05:45:01 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 11.37 0.00 1.36 0.80 0.05 86.43 05:46:01 AM 0 3.83 0.00 1.87 2.26 0.07 91.98 05:46:01 AM 1 25.30 0.00 2.11 0.38 0.05 72.16 05:46:01 AM 2 3.98 0.00 0.92 0.49 0.05 94.56 05:46:01 AM 3 20.57 0.00 2.05 0.65 0.05 76.67 05:46:01 AM 4 6.67 0.00 0.80 0.22 0.05 92.27 05:46:01 AM 5 7.17 0.00 0.92 0.55 0.05 91.31 05:46:01 AM 6 13.48 0.00 1.17 0.92 0.03 84.40 05:46:01 AM 7 9.91 0.00 1.03 0.92 0.03 88.10 05:47:01 AM all 36.22 0.00 1.45 1.12 0.09 61.12 05:47:01 AM 0 40.04 0.00 0.92 0.52 0.08 58.44 05:47:01 AM 1 45.96 0.00 1.32 0.62 0.12 51.98 05:47:01 AM 2 41.38 0.00 1.44 1.30 0.08 55.80 05:47:01 AM 3 25.53 0.00 1.32 0.65 0.08 72.41 05:47:01 AM 4 18.56 0.00 1.25 1.45 0.07 78.66 05:47:01 AM 5 40.14 0.00 2.66 2.66 0.10 54.44 05:47:01 AM 6 23.62 0.00 1.51 1.34 0.08 73.45 05:47:01 AM 7 54.48 0.00 1.17 0.42 0.10 43.84 05:48:01 AM all 33.11 0.00 3.04 1.64 0.09 62.12 05:48:01 AM 0 43.08 0.00 2.66 0.13 0.07 54.06 05:48:01 AM 1 32.99 0.00 3.62 3.17 0.10 60.13 05:48:01 AM 2 27.94 0.00 3.50 6.12 0.10 62.34 05:48:01 AM 3 22.44 0.00 3.40 0.84 0.08 73.23 05:48:01 AM 4 26.49 0.00 2.81 0.49 0.08 70.13 05:48:01 AM 5 25.71 0.00 3.50 0.81 0.08 69.89 05:48:01 AM 6 44.05 0.00 2.62 0.23 0.08 53.01 05:48:01 AM 7 42.14 0.00 2.20 1.36 0.08 54.22 05:49:01 AM all 21.10 0.00 2.37 0.07 0.09 76.38 05:49:01 AM 0 24.05 0.00 2.59 0.05 0.12 73.19 05:49:01 AM 1 21.85 0.00 2.23 0.07 0.10 75.76 05:49:01 AM 2 20.82 0.00 2.30 0.05 0.07 76.76 05:49:01 AM 3 18.76 0.00 2.31 0.07 0.08 78.78 05:49:01 AM 4 15.90 0.00 1.98 0.13 0.08 81.91 05:49:01 AM 5 24.44 0.00 2.96 0.08 0.07 72.45 05:49:01 AM 6 21.33 0.00 2.29 0.08 0.08 76.21 05:49:01 AM 7 21.64 0.00 2.29 0.02 0.08 75.97 05:50:01 AM all 12.88 0.00 1.64 0.04 0.07 85.37 05:50:01 AM 0 11.68 0.00 1.87 0.03 0.07 86.34 05:50:01 AM 1 16.82 0.00 2.01 0.00 0.08 81.09 05:50:01 AM 2 11.14 0.00 1.56 0.03 0.08 87.19 05:50:01 AM 3 12.14 0.00 2.17 0.07 0.07 85.55 05:50:01 AM 4 10.60 0.00 1.42 0.07 0.08 87.82 05:50:01 AM 5 16.76 0.00 1.67 0.02 0.08 81.47 05:50:01 AM 6 11.95 0.00 1.07 0.03 0.05 86.90 05:50:01 AM 7 11.98 0.00 1.32 0.05 0.07 86.59 05:51:01 AM all 12.20 0.00 0.54 0.02 0.05 87.19 05:51:01 AM 0 6.82 0.00 0.47 0.03 0.07 92.61 05:51:01 AM 1 10.26 0.00 0.43 0.00 0.03 89.27 05:51:01 AM 2 2.84 0.00 0.42 0.00 0.05 96.69 05:51:01 AM 3 4.30 0.00 0.48 0.00 0.03 95.18 05:51:01 AM 4 2.24 0.00 0.87 0.02 0.05 96.82 05:51:01 AM 5 6.68 0.00 0.35 0.07 0.03 92.87 05:51:01 AM 6 47.19 0.00 1.15 0.02 0.07 51.58 05:51:01 AM 7 17.24 0.00 0.18 0.00 0.03 82.54 05:52:01 AM all 34.03 0.00 1.93 0.87 0.08 63.08 05:52:01 AM 0 24.54 0.00 1.21 0.15 0.08 74.02 05:52:01 AM 1 48.12 0.00 1.86 2.43 0.08 47.50 05:52:01 AM 2 36.26 0.00 2.33 0.27 0.08 61.06 05:52:01 AM 3 24.69 0.00 2.32 1.31 0.07 71.62 05:52:01 AM 4 26.02 0.00 1.91 0.22 0.08 71.76 05:52:01 AM 5 41.13 0.00 1.86 0.10 0.08 56.83 05:52:01 AM 6 36.13 0.00 2.40 1.16 0.08 60.23 05:52:01 AM 7 35.36 0.00 1.58 1.34 0.07 61.66 05:53:01 AM all 31.66 0.00 1.66 0.02 0.10 66.56 05:53:01 AM 0 29.70 0.00 1.79 0.03 0.10 68.38 05:53:01 AM 1 36.38 0.00 2.25 0.02 0.12 61.23 05:53:01 AM 2 27.07 0.00 1.66 0.00 0.10 71.17 05:53:01 AM 3 21.51 0.00 1.64 0.03 0.10 76.71 05:53:01 AM 4 36.79 0.00 1.27 0.02 0.08 61.84 05:53:01 AM 5 32.74 0.00 1.74 0.00 0.12 65.40 05:53:01 AM 6 42.08 0.00 1.29 0.03 0.10 56.49 05:53:01 AM 7 26.97 0.00 1.66 0.03 0.10 71.24 05:54:01 AM all 32.57 0.00 2.10 0.41 0.08 64.84 05:54:01 AM 0 29.54 0.00 1.96 2.01 0.08 66.41 05:54:01 AM 1 38.31 0.00 1.99 0.02 0.08 59.60 05:54:01 AM 2 16.90 0.00 1.99 0.20 0.08 80.82 05:54:01 AM 3 26.65 0.00 1.71 0.23 0.07 71.34 05:54:01 AM 4 20.91 0.00 2.70 0.15 0.10 76.14 05:54:01 AM 5 34.69 0.00 1.56 0.08 0.07 63.60 05:54:01 AM 6 49.68 0.00 2.53 0.10 0.07 47.62 05:54:01 AM 7 43.87 0.00 2.36 0.49 0.08 53.21 Average: all 25.00 0.00 1.79 0.55 0.08 72.58 Average: 0 23.68 0.00 1.70 0.58 0.08 73.95 Average: 1 30.65 0.00 1.98 0.74 0.09 66.55 Average: 2 20.91 0.00 1.79 0.94 0.08 76.28 Average: 3 19.61 0.00 1.93 0.43 0.07 77.96 Average: 4 18.23 0.00 1.67 0.31 0.08 79.72 Average: 5 25.48 0.00 1.91 0.49 0.08 72.04 Average: 6 32.16 0.00 1.78 0.44 0.07 65.55 Average: 7 29.27 0.00 1.53 0.51 0.07 68.61