---> uname -a: Linux prd-centos8-docker-8c-8g-47997.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: 2799.998 BogoMIPS: 5599.99 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 1139 25292 19 5458 30277 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:9a:03:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe9a:35e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:3d:92:5b 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:abff:fe3d:925b/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) 09:24:43 LINUX RESTART (8 CPU) 09:25:01 AM tps rtps wtps bread/s bwrtn/s 09:26:01 AM 204.40 20.36 184.04 4281.37 6893.27 09:27:01 AM 249.90 17.78 232.12 3943.49 12277.09 09:28:01 AM 138.86 1.35 137.51 301.42 12745.24 09:29:01 AM 129.64 0.63 129.01 397.73 40289.15 09:30:01 AM 26.25 0.05 26.20 0.53 484.16 09:31:01 AM 9.80 0.43 9.36 20.92 214.74 09:32:01 AM 1.73 0.00 1.73 0.00 51.31 09:33:01 AM 9.55 0.00 9.55 0.00 547.83 09:34:01 AM 104.10 0.00 104.10 0.00 23490.85 09:35:01 AM 19.58 0.00 19.58 0.00 675.19 09:36:01 AM 173.51 2.57 170.94 4510.76 2200.85 Average: 97.03 3.92 93.10 1223.33 9078.79 09:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 AM 29666536 31289748 2989176 9.15 2688 1947748 1389544 4.12 146676 2415912 136556 09:27:01 AM 27945516 30114096 4710196 14.42 2688 2480956 2857772 8.48 225764 3998512 284180 09:28:01 AM 24442924 27998476 8212788 25.15 2688 3849880 4657096 13.82 325572 7333536 1306228 09:29:01 AM 24216756 27625812 8438956 25.84 2688 3691324 6028008 17.88 435668 7392784 116 09:30:01 AM 24162500 27576236 8493212 26.01 2688 3696016 4688828 13.91 438380 7445132 92 09:31:01 AM 24062112 27478788 8593600 26.32 2688 3699004 4718700 14.00 439600 7544776 88 09:32:01 AM 24035404 27452816 8620308 26.40 2688 3699720 4718700 14.00 439600 7571340 108 09:33:01 AM 24611664 28040496 8044048 24.63 2688 3710864 4680080 13.89 442312 6996580 652 09:34:01 AM 23857680 27990848 8798032 26.94 2688 4401692 5656740 16.78 546008 7583884 1420 09:35:01 AM 23069688 27235476 9586024 29.35 2688 4435512 6243140 18.52 554960 8359028 4360 09:36:01 AM 23861716 28892696 8793996 26.93 2688 5279920 3223032 9.56 723764 7407000 788052 Average: 24902954 28335953 7752758 23.74 2688 3717512 4441967 13.18 428937 6731680 229259 09:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 402.20 272.21 1791.84 70.87 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 394.64 310.08 5113.96 52.76 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 433.63 286.20 10680.72 38.96 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM lo 18.26 18.26 1.67 1.67 0.00 0.00 0.00 0.00 09:29:01 AM eth0 37.27 26.32 10.12 12.25 0.00 0.00 0.00 0.00 09:29:01 AM docker0 5.45 6.18 0.73 0.72 0.00 0.00 0.00 0.00 09:29:01 AM veth4ba243d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:30:01 AM lo 62.39 62.39 4.22 4.22 0.00 0.00 0.00 0.00 09:30:01 AM eth0 291.29 230.47 89.17 86.07 0.00 0.00 0.00 0.00 09:30:01 AM docker0 6.16 7.15 0.99 0.99 0.00 0.00 0.00 0.00 09:31:01 AM lo 61.32 61.32 3.12 3.12 0.00 0.00 0.00 0.00 09:31:01 AM eth0 239.26 188.49 72.94 78.74 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 09:32:01 AM lo 60.22 60.22 2.94 2.94 0.00 0.00 0.00 0.00 09:32:01 AM eth0 160.67 144.66 51.83 58.48 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:33:01 AM eth0 123.43 105.03 106.97 32.04 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 13.91 13.91 1.86 1.86 0.00 0.00 0.00 0.00 09:34:01 AM eth0 389.57 198.73 2953.53 29.83 0.00 0.00 0.00 0.00 09:34:01 AM docker0 6.70 7.22 0.65 1.29 0.00 0.00 0.00 0.00 09:34:01 AM vethefb07a4 6.70 7.33 0.74 1.30 0.00 0.00 0.00 0.00 09:34:01 AM vethc3de8fa 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:35:01 AM lo 1159.98 1159.98 200.29 200.29 0.00 0.00 0.00 0.00 09:35:01 AM eth0 110.28 77.46 35.16 38.10 0.00 0.00 0.00 0.00 09:35:01 AM docker0 498.48 514.90 91.15 98.70 0.00 0.00 0.00 0.00 09:35:01 AM vethefb07a4 454.93 471.19 93.11 73.21 0.00 0.00 0.00 0.01 09:35:01 AM vethc3de8fa 43.55 44.19 4.85 25.74 0.00 0.00 0.00 0.00 09:36:01 AM lo 310.01 310.01 50.96 50.96 0.00 0.00 0.00 0.00 09:36:01 AM eth0 108.33 86.80 1507.03 23.09 0.00 0.00 0.00 0.00 09:36:01 AM docker0 135.00 135.87 31.36 19.48 0.00 0.00 0.00 0.00 Average: lo 153.36 153.36 24.10 24.10 0.00 0.00 0.00 0.00 Average: eth0 244.60 175.13 2037.42 47.38 0.00 0.00 0.00 0.00 Average: docker0 59.33 61.12 11.36 11.03 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) 09:24:43 LINUX RESTART (8 CPU) 09:25:01 AM CPU %user %nice %system %iowait %steal %idle 09:26:01 AM all 10.34 0.00 1.60 2.23 0.05 85.78 09:26:01 AM 0 11.34 0.00 1.94 0.25 0.05 86.42 09:26:01 AM 1 4.96 0.00 1.76 7.25 0.07 85.96 09:26:01 AM 2 18.19 0.00 1.94 3.00 0.07 76.80 09:26:01 AM 3 12.11 0.00 0.90 0.08 0.03 86.87 09:26:01 AM 4 5.45 0.00 1.44 5.36 0.03 87.72 09:26:01 AM 5 16.37 0.00 1.84 0.40 0.05 81.34 09:26:01 AM 6 5.55 0.00 1.54 1.24 0.03 91.64 09:26:01 AM 7 8.73 0.00 1.42 0.30 0.03 89.51 09:27:01 AM all 24.31 0.00 1.40 1.59 0.08 72.63 09:27:01 AM 0 33.52 0.00 1.04 0.48 0.10 64.86 09:27:01 AM 1 19.48 0.00 1.19 2.27 0.07 76.99 09:27:01 AM 2 22.46 0.00 1.29 6.16 0.12 69.98 09:27:01 AM 3 16.74 0.00 0.84 0.35 0.07 82.01 09:27:01 AM 4 29.58 0.00 2.56 1.10 0.08 66.68 09:27:01 AM 5 30.66 0.00 2.01 0.72 0.07 66.55 09:27:01 AM 6 13.23 0.00 0.94 0.32 0.05 85.47 09:27:01 AM 7 28.77 0.00 1.34 1.32 0.07 68.50 09:28:01 AM all 44.38 0.00 2.49 0.52 0.11 52.50 09:28:01 AM 0 47.82 0.00 1.69 0.05 0.12 50.32 09:28:01 AM 1 55.15 0.00 1.78 1.00 0.13 41.94 09:28:01 AM 2 38.28 0.00 3.24 0.86 0.10 57.52 09:28:01 AM 3 41.10 0.00 2.79 0.02 0.10 55.99 09:28:01 AM 4 38.23 0.00 2.82 0.92 0.10 57.92 09:28:01 AM 5 56.62 0.00 3.17 0.77 0.12 39.32 09:28:01 AM 6 20.09 0.00 2.34 0.24 0.12 77.22 09:28:01 AM 7 57.66 0.00 2.06 0.32 0.10 39.85 09:29:01 AM all 21.11 0.00 2.63 0.99 0.09 75.18 09:29:01 AM 0 17.23 0.00 2.56 1.11 0.08 79.01 09:29:01 AM 1 20.50 0.00 2.77 3.34 0.08 73.31 09:29:01 AM 2 23.65 0.00 3.50 2.25 0.10 70.49 09:29:01 AM 3 14.54 0.00 2.33 0.03 0.08 83.01 09:29:01 AM 4 23.12 0.00 2.35 0.25 0.10 74.18 09:29:01 AM 5 25.71 0.00 2.45 0.22 0.08 71.54 09:29:01 AM 6 25.85 0.00 2.65 0.40 0.08 71.01 09:29:01 AM 7 18.28 0.00 2.40 0.35 0.08 78.89 09:30:01 AM all 16.11 0.00 2.25 0.08 0.08 81.48 09:30:01 AM 0 14.97 0.00 2.06 0.07 0.08 82.82 09:30:01 AM 1 13.17 0.00 2.04 0.05 0.08 84.65 09:30:01 AM 2 13.55 0.00 1.86 0.05 0.08 84.46 09:30:01 AM 3 17.46 0.00 2.44 0.03 0.08 79.98 09:30:01 AM 4 13.81 0.00 2.26 0.12 0.08 83.73 09:30:01 AM 5 24.13 0.00 2.95 0.05 0.08 72.79 09:30:01 AM 6 17.59 0.00 2.14 0.17 0.08 80.01 09:30:01 AM 7 14.21 0.00 2.24 0.10 0.07 83.38 09:31:01 AM all 6.33 0.00 1.20 0.02 0.07 92.39 09:31:01 AM 0 6.08 0.00 1.47 0.02 0.07 92.36 09:31:01 AM 1 8.21 0.00 1.65 0.07 0.08 89.99 09:31:01 AM 2 5.67 0.00 1.64 0.03 0.07 92.59 09:31:01 AM 3 6.29 0.00 1.14 0.02 0.07 92.49 09:31:01 AM 4 6.82 0.00 0.77 0.02 0.07 92.33 09:31:01 AM 5 5.60 0.00 0.45 0.00 0.07 93.89 09:31:01 AM 6 5.89 0.00 1.31 0.00 0.07 92.73 09:31:01 AM 7 6.07 0.00 1.14 0.00 0.07 92.73 09:32:01 AM all 1.38 0.00 0.70 0.00 0.04 97.87 09:32:01 AM 0 0.75 0.00 0.23 0.00 0.07 98.95 09:32:01 AM 1 2.94 0.00 0.89 0.00 0.03 96.14 09:32:01 AM 2 1.90 0.00 1.34 0.02 0.05 96.69 09:32:01 AM 3 0.89 0.00 0.59 0.00 0.05 98.48 09:32:01 AM 4 0.79 0.00 0.45 0.00 0.05 98.71 09:32:01 AM 5 1.17 0.00 1.60 0.00 0.03 97.19 09:32:01 AM 6 0.65 0.00 0.30 0.00 0.05 99.00 09:32:01 AM 7 1.98 0.00 0.20 0.00 0.02 97.80 09:33:01 AM all 16.95 0.00 0.48 0.02 0.04 82.50 09:33:01 AM 0 8.32 0.00 0.30 0.00 0.05 91.33 09:33:01 AM 1 34.64 0.00 0.95 0.00 0.05 64.36 09:33:01 AM 2 22.40 0.00 0.53 0.00 0.03 77.03 09:33:01 AM 3 5.74 0.00 0.82 0.00 0.03 93.41 09:33:01 AM 4 3.86 0.00 0.27 0.15 0.03 95.69 09:33:01 AM 5 35.31 0.00 0.40 0.02 0.05 64.22 09:33:01 AM 6 1.42 0.00 0.37 0.00 0.05 98.16 09:33:01 AM 7 23.85 0.00 0.18 0.00 0.05 75.92 09:34:01 AM all 35.44 0.00 2.02 0.41 0.09 62.03 09:34:01 AM 0 32.31 0.00 2.11 0.69 0.10 64.79 09:34:01 AM 1 38.13 0.00 2.01 0.23 0.10 59.53 09:34:01 AM 2 43.75 0.00 2.85 0.52 0.10 52.78 09:34:01 AM 3 41.12 0.00 2.18 0.18 0.08 56.43 09:34:01 AM 4 44.61 0.00 1.76 0.96 0.10 52.57 09:34:01 AM 5 37.84 0.00 2.15 0.05 0.08 59.88 09:34:01 AM 6 20.95 0.00 1.70 0.57 0.10 76.68 09:34:01 AM 7 24.80 0.00 1.39 0.10 0.08 73.62 09:35:01 AM all 26.75 0.00 1.81 0.01 0.10 71.33 09:35:01 AM 0 29.73 0.00 1.54 0.00 0.10 68.63 09:35:01 AM 1 30.41 0.00 2.30 0.02 0.10 67.17 09:35:01 AM 2 27.58 0.00 1.46 0.00 0.08 70.88 09:35:01 AM 3 33.56 0.00 2.37 0.02 0.12 63.94 09:35:01 AM 4 27.89 0.00 1.51 0.07 0.10 70.43 09:35:01 AM 5 20.65 0.00 1.96 0.00 0.12 77.27 09:35:01 AM 6 20.80 0.00 1.51 0.00 0.10 77.59 09:35:01 AM 7 23.36 0.00 1.84 0.02 0.08 74.70 09:36:01 AM all 30.51 0.00 2.13 0.35 0.08 66.93 09:36:01 AM 0 45.20 0.00 3.87 0.22 0.10 50.61 09:36:01 AM 1 33.10 0.00 3.22 1.84 0.10 61.74 09:36:01 AM 2 41.98 0.00 2.03 0.23 0.08 55.67 09:36:01 AM 3 29.46 0.00 0.90 0.07 0.07 69.50 09:36:01 AM 4 16.76 0.00 2.11 0.20 0.07 80.85 09:36:01 AM 5 17.33 0.00 1.86 0.02 0.07 80.73 09:36:01 AM 6 17.91 0.00 1.81 0.23 0.07 79.98 09:36:01 AM 7 42.28 0.00 1.27 0.02 0.08 56.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.22 0.00 1.70 0.57 0.08 76.44 Average: 0 22.46 0.00 1.71 0.26 0.08 75.48 Average: 1 23.70 0.00 1.87 1.46 0.08 72.89 Average: 2 23.57 0.00 1.97 1.19 0.08 73.19 Average: 3 19.89 0.00 1.57 0.07 0.07 78.40 Average: 4 19.15 0.00 1.66 0.83 0.07 78.28 Average: 5 24.66 0.00 1.89 0.20 0.07 73.17 Average: 6 13.62 0.00 1.51 0.29 0.07 84.51 Average: 7 22.71 0.00 1.41 0.23 0.07 75.58