---> uname -a: Linux prd-centos8-docker-8c-8g-10986.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 25081 19 5675 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:63:8a:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe63:8a06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:45:99:f3 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:d4ff:fe45:99f3/64 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) 11/07/2025 _x86_64_ (8 CPU) 09:39:01 LINUX RESTART (8 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 274.09 17.90 256.19 3948.14 13347.73 09:42:01 AM 171.23 1.23 169.99 297.90 27784.64 09:43:01 AM 84.29 0.60 83.69 397.87 24612.53 09:44:01 AM 27.47 0.48 26.99 21.46 509.11 09:45:01 AM 6.97 0.00 6.97 0.00 425.30 09:46:01 AM 30.39 0.02 30.38 0.40 7467.01 09:47:01 AM 96.90 0.00 96.90 0.00 16647.33 09:48:01 AM 131.58 0.00 131.58 0.00 1946.59 09:49:01 AM 55.98 3.83 52.15 6224.19 29175.24 09:50:01 AM 33.99 0.45 33.54 63.85 6676.21 Average: 91.29 2.45 88.83 1095.37 12859.43 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 27731748 29902600 4923964 15.08 2688 2483044 2522172 7.48 232560 4202620 280648 09:42:01 AM 24966000 28360400 7689712 23.55 2688 3678316 3999848 11.87 340124 6753180 620860 09:43:01 AM 24460860 27871512 8194852 25.09 2688 3692816 4660028 13.83 437360 7143288 68 09:44:01 AM 24298336 27714536 8357376 25.59 2688 3698348 4463460 13.24 440488 7303300 100 09:45:01 AM 25141340 28566960 7514372 23.01 2688 3707680 3725156 11.05 442340 6464472 20 09:46:01 AM 24253408 28030364 8402304 25.73 2688 4048312 4259128 12.64 506524 7267092 101752 09:47:01 AM 22505548 26665080 10150164 31.08 2688 4428212 6793312 20.16 554004 8919036 2272 09:48:01 AM 23747660 27843900 8908052 27.28 2688 4353612 4151664 12.32 553160 7696208 2196 09:49:01 AM 24733512 30036872 7922200 24.26 2688 5549860 2357284 6.99 780560 6471700 159776 09:50:01 AM 25662168 30987060 6993544 21.42 2688 5567468 1556776 4.62 974372 5350640 23100 Average: 24750058 28597928 7905654 24.21 2688 4120767 3848883 11.42 526149 6757154 119079 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 389.34 321.23 5148.48 57.62 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 408.83 280.97 10674.00 35.33 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 25.42 25.42 2.34 2.34 0.00 0.00 0.00 0.00 09:43:01 AM eth0 81.32 55.15 26.14 25.49 0.00 0.00 0.00 0.00 09:43:01 AM docker0 7.60 8.61 1.02 1.00 0.00 0.00 0.00 0.00 09:43:01 AM veth57e1a24 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:44:01 AM lo 64.50 64.50 4.11 4.11 0.00 0.00 0.00 0.00 09:44:01 AM eth0 320.47 220.41 89.56 89.45 0.00 0.00 0.00 0.00 09:44:01 AM docker0 4.71 5.70 0.81 0.89 0.00 0.00 0.00 0.00 09:45:01 AM lo 20.60 20.60 1.01 1.01 0.00 0.00 0.00 0.00 09:45:01 AM eth0 347.59 249.59 139.07 77.52 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:46:01 AM eth0 247.68 128.96 1475.87 23.06 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 461.76 461.76 68.06 68.06 0.00 0.00 0.00 0.00 09:47:01 AM eth0 478.72 158.05 1540.16 32.89 0.00 0.00 0.00 0.00 09:47:01 AM docker0 197.10 207.35 30.90 33.00 0.00 0.00 0.00 0.00 09:47:01 AM vethdfb7f3a 175.27 184.52 31.01 26.99 0.00 0.00 0.00 0.00 09:47:01 AM vethffc86b7 21.83 23.53 2.58 6.28 0.00 0.00 0.00 0.00 09:48:01 AM lo 1010.15 1010.15 184.70 184.70 0.00 0.00 0.00 0.00 09:48:01 AM eth0 109.47 75.39 280.06 34.56 0.00 0.00 0.00 0.00 09:48:01 AM docker0 443.41 454.56 92.56 86.69 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 214.18 161.26 3675.26 17.53 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 138.10 82.29 226.19 64.62 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.26 158.26 26.02 26.02 0.00 0.00 0.00 0.00 Average: eth0 273.57 173.33 2327.48 45.81 0.00 0.00 0.00 0.00 Average: docker0 65.28 67.62 12.53 12.16 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) 11/07/2025 _x86_64_ (8 CPU) 09:39:01 LINUX RESTART (8 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 26.43 0.00 1.38 1.48 0.09 70.62 09:41:01 AM 0 31.33 0.00 1.02 0.60 0.10 66.96 09:41:01 AM 1 16.55 0.00 1.15 1.91 0.08 80.31 09:41:01 AM 2 34.51 0.00 2.56 2.59 0.10 60.24 09:41:01 AM 3 27.11 0.00 1.46 1.49 0.08 69.86 09:41:01 AM 4 14.71 0.00 0.97 0.82 0.08 83.42 09:41:01 AM 5 31.80 0.00 1.42 1.07 0.12 65.59 09:41:01 AM 6 28.72 0.00 1.25 2.04 0.10 67.89 09:41:01 AM 7 26.67 0.00 1.22 1.35 0.08 70.67 09:42:01 AM all 40.42 0.00 2.50 1.45 0.10 55.53 09:42:01 AM 0 49.04 0.00 1.61 1.66 0.10 47.58 09:42:01 AM 1 59.11 0.00 2.99 3.75 0.10 34.06 09:42:01 AM 2 55.56 0.00 3.78 2.25 0.10 38.31 09:42:01 AM 3 24.39 0.00 2.10 1.75 0.10 71.66 09:42:01 AM 4 25.00 0.00 1.95 0.49 0.12 72.44 09:42:01 AM 5 37.15 0.00 2.75 0.76 0.10 59.24 09:42:01 AM 6 47.52 0.00 2.38 0.40 0.10 49.59 09:42:01 AM 7 25.51 0.00 2.42 0.52 0.08 71.46 09:43:01 AM all 20.97 0.00 1.88 1.87 0.09 75.18 09:43:01 AM 0 25.10 0.00 2.10 0.12 0.08 72.59 09:43:01 AM 1 19.75 0.00 1.76 2.36 0.10 76.04 09:43:01 AM 2 23.73 0.00 2.04 2.37 0.10 71.75 09:43:01 AM 3 16.86 0.00 1.74 5.39 0.10 75.90 09:43:01 AM 4 19.79 0.00 1.43 0.64 0.08 78.07 09:43:01 AM 5 19.87 0.00 1.77 0.43 0.08 77.84 09:43:01 AM 6 26.13 0.00 2.31 0.47 0.10 71.00 09:43:01 AM 7 16.52 0.00 1.89 3.21 0.08 78.30 09:44:01 AM all 15.08 0.00 1.98 0.06 0.10 82.79 09:44:01 AM 0 20.27 0.00 1.62 0.03 0.10 77.97 09:44:01 AM 1 12.20 0.00 2.07 0.03 0.10 85.59 09:44:01 AM 2 13.52 0.00 1.89 0.10 0.10 84.38 09:44:01 AM 3 17.55 0.00 1.82 0.10 0.10 80.42 09:44:01 AM 4 13.04 0.00 1.69 0.05 0.10 85.12 09:44:01 AM 5 14.76 0.00 2.38 0.02 0.10 82.75 09:44:01 AM 6 14.41 0.00 2.17 0.07 0.10 83.25 09:44:01 AM 7 14.85 0.00 2.18 0.05 0.10 82.82 09:45:01 AM all 12.29 0.00 0.75 0.03 0.05 86.88 09:45:01 AM 0 5.56 0.00 0.33 0.00 0.05 94.06 09:45:01 AM 1 17.07 0.00 0.92 0.00 0.05 81.96 09:45:01 AM 2 4.04 0.00 0.78 0.00 0.05 95.12 09:45:01 AM 3 45.12 0.00 1.77 0.02 0.07 53.03 09:45:01 AM 4 3.67 0.00 1.17 0.00 0.07 95.09 09:45:01 AM 5 5.60 0.00 0.37 0.00 0.03 94.00 09:45:01 AM 6 9.75 0.00 0.35 0.15 0.03 89.72 09:45:01 AM 7 7.50 0.00 0.28 0.08 0.02 92.12 09:46:01 AM all 34.48 0.00 1.00 0.30 0.09 64.13 09:46:01 AM 0 35.24 0.00 0.52 0.00 0.10 64.14 09:46:01 AM 1 27.31 0.00 1.10 0.02 0.08 71.49 09:46:01 AM 2 47.57 0.00 1.14 0.17 0.10 51.03 09:46:01 AM 3 52.25 0.00 1.79 1.04 0.10 44.82 09:46:01 AM 4 33.94 0.00 0.82 0.07 0.08 65.09 09:46:01 AM 5 33.46 0.00 1.27 1.10 0.07 64.11 09:46:01 AM 6 19.37 0.00 0.77 0.02 0.07 79.78 09:46:01 AM 7 26.70 0.00 0.57 0.03 0.08 72.62 09:47:01 AM all 25.49 0.00 1.87 0.97 0.10 71.57 09:47:01 AM 0 17.85 0.00 2.00 0.07 0.08 80.00 09:47:01 AM 1 25.75 0.00 1.55 4.84 0.10 67.76 09:47:01 AM 2 18.15 0.00 2.15 0.54 0.10 79.07 09:47:01 AM 3 36.94 0.00 2.23 1.27 0.08 59.47 09:47:01 AM 4 29.53 0.00 1.44 0.00 0.08 68.95 09:47:01 AM 5 31.03 0.00 1.97 0.39 0.12 66.50 09:47:01 AM 6 16.87 0.00 2.01 0.67 0.10 80.34 09:47:01 AM 7 27.78 0.00 1.61 0.02 0.12 70.48 09:48:01 AM all 29.90 0.00 1.80 0.30 0.09 67.91 09:48:01 AM 0 42.13 0.00 3.23 0.10 0.10 54.44 09:48:01 AM 1 41.75 0.00 1.59 1.42 0.10 55.13 09:48:01 AM 2 29.27 0.00 1.93 0.55 0.08 68.16 09:48:01 AM 3 19.97 0.00 1.89 0.08 0.10 77.95 09:48:01 AM 4 27.63 0.00 1.41 0.00 0.08 70.88 09:48:01 AM 5 20.54 0.00 1.49 0.12 0.08 77.76 09:48:01 AM 6 28.17 0.00 1.47 0.12 0.08 70.15 09:48:01 AM 7 29.72 0.00 1.36 0.00 0.08 68.84 09:49:01 AM all 32.83 0.00 1.69 2.43 0.08 62.96 09:49:01 AM 0 31.14 0.00 2.46 4.47 0.08 61.84 09:49:01 AM 1 38.16 0.00 1.32 2.11 0.08 58.33 09:49:01 AM 2 41.55 0.00 2.23 3.72 0.08 52.41 09:49:01 AM 3 33.13 0.00 1.59 1.51 0.08 63.70 09:49:01 AM 4 25.89 0.00 1.01 0.87 0.08 72.15 09:49:01 AM 5 33.60 0.00 2.03 0.65 0.08 63.64 09:49:01 AM 6 37.50 0.00 1.44 0.94 0.08 60.03 09:49:01 AM 7 21.67 0.00 1.46 5.22 0.07 71.59 09:50:01 AM all 17.31 0.00 1.00 0.23 0.05 81.41 09:50:01 AM 0 19.38 0.00 1.62 0.05 0.08 78.87 09:50:01 AM 1 6.33 0.00 0.79 0.47 0.07 92.35 09:50:01 AM 2 38.76 0.00 1.12 0.13 0.07 59.92 09:50:01 AM 3 17.86 0.00 1.22 1.02 0.05 79.85 09:50:01 AM 4 8.93 0.00 1.00 0.07 0.05 89.95 09:50:01 AM 5 18.59 0.00 0.63 0.05 0.05 80.68 09:50:01 AM 6 19.93 0.00 0.67 0.00 0.03 79.37 09:50:01 AM 7 8.68 0.00 0.97 0.02 0.03 90.30 Average: all 25.51 0.00 1.58 0.91 0.08 71.91 Average: 0 27.69 0.00 1.65 0.71 0.09 69.86 Average: 1 26.38 0.00 1.52 1.69 0.09 70.33 Average: 2 30.66 0.00 1.96 1.24 0.09 66.05 Average: 3 29.13 0.00 1.76 1.37 0.09 67.66 Average: 4 20.21 0.00 1.29 0.30 0.08 78.12 Average: 5 24.63 0.00 1.61 0.46 0.08 73.22 Average: 6 24.83 0.00 1.48 0.49 0.08 73.12 Average: 7 20.55 0.00 1.39 1.05 0.08 76.93