---> uname -a: Linux prd-centos8-docker-8c-8g-30019.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 1116 25316 19 5457 30300 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:69:64:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe69:646e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:c9:c9:1c 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::42:69ff:fec9:c91c/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) 07/23/2025 _x86_64_ (8 CPU) 09:27:09 LINUX RESTART (8 CPU) 09:28:01 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 273.68 17.54 256.14 3746.26 13308.75 09:30:00 AM 161.15 1.58 159.58 435.72 13947.03 09:30:01 AM 183.93 0.00 183.93 0.00 8072.32 09:31:01 AM 111.93 0.65 111.28 396.67 39293.39 09:32:01 AM 33.11 0.50 32.61 22.26 547.83 09:33:01 AM 7.51 0.00 7.51 0.00 445.27 09:34:01 AM 20.15 0.02 20.13 0.13 412.78 09:35:01 AM 104.13 0.00 104.13 0.00 23564.20 09:36:01 AM 205.76 0.00 205.76 0.00 2224.95 09:37:01 AM 58.13 2.52 55.61 4486.77 27722.36 Average: 108.45 2.53 105.92 1008.89 13483.92 09:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 28048184 30206448 4607528 14.11 2688 2471176 2212804 6.57 222932 3899344 284808 09:30:00 AM 25075772 28427012 7579940 23.21 2688 3636060 4022312 11.93 330332 6662760 1096116 09:30:01 AM 25080688 28438620 7575024 23.20 2688 3642812 3994880 11.85 336496 6652012 1102760 09:31:01 AM 24651424 28056800 8004288 24.51 2688 3687788 5438124 16.13 430840 6961328 160 09:32:01 AM 24185628 27596616 8470084 25.94 2688 3693436 4516700 13.40 437708 7420312 644 09:33:01 AM 25401508 28822008 7254204 22.21 2688 3702892 3422792 10.16 439596 6208292 20 09:34:01 AM 24775592 28433540 7880120 24.13 2688 3938284 3704540 10.99 501344 6763164 230900 09:35:01 AM 22882844 27027576 9772868 29.93 2688 4413640 6512464 19.32 551180 8545660 3588 09:36:01 AM 24336008 28429860 8319704 25.48 2688 4350448 3676572 10.91 547876 7114208 17448 09:37:01 AM 25888464 30981492 6767248 20.72 2688 5340960 1543608 4.58 900632 5201784 73220 Average: 25032611 28641997 7623101 23.34 2688 3887750 3904480 11.58 469894 6542886 280966 09:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 422.52 321.64 5113.82 58.40 0.00 0.00 0.00 0.00 09:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 AM eth0 448.86 291.73 10909.81 38.77 0.00 0.00 0.00 0.00 09:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 12.50 12.50 2.86 3.90 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 5.18 5.18 0.38 0.38 0.00 0.00 0.00 0.00 09:31:01 AM eth0 24.14 17.56 6.08 7.25 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.78 1.15 0.12 0.13 0.00 0.00 0.00 0.00 09:31:01 AM veth9d029e2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:32:01 AM lo 59.66 59.66 4.76 4.76 0.00 0.00 0.00 0.00 09:32:01 AM eth0 160.28 122.51 47.93 54.79 0.00 0.00 0.00 0.00 09:32:01 AM docker0 11.11 12.56 1.65 1.64 0.00 0.00 0.00 0.00 09:33:01 AM lo 36.69 36.69 1.79 1.79 0.00 0.00 0.00 0.00 09:33:01 AM eth0 170.34 137.47 79.46 50.27 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:34:01 AM eth0 160.22 125.73 752.59 43.50 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 95.38 95.38 13.30 13.30 0.00 0.00 0.00 0.00 09:35:01 AM eth0 580.26 305.91 2291.17 31.21 0.00 0.00 0.00 0.00 09:35:01 AM docker0 40.24 43.35 5.65 7.30 0.00 0.00 0.00 0.00 09:35:01 AM veth905d590 34.72 37.57 5.49 6.30 0.00 0.00 0.00 0.00 09:35:01 AM veth5c478d2 5.51 6.48 0.70 1.27 0.00 0.00 0.00 0.00 09:36:01 AM lo 1349.83 1349.83 235.79 235.79 0.00 0.00 0.00 0.00 09:36:01 AM eth0 112.11 86.11 308.15 32.25 0.00 0.00 0.00 0.00 09:36:01 AM docker0 591.67 605.93 115.92 110.92 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:37:01 AM eth0 85.19 72.41 1258.95 16.97 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 172.03 172.03 28.46 28.46 0.00 0.00 0.00 0.00 Average: eth0 239.53 163.99 2284.94 36.97 0.00 0.00 0.00 0.00 Average: docker0 71.55 73.69 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) 07/23/2025 _x86_64_ (8 CPU) 09:27:09 LINUX RESTART (8 CPU) 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 23.14 0.00 1.43 1.02 0.07 74.35 09:29:01 AM 0 23.48 0.00 1.42 1.34 0.08 73.68 09:29:01 AM 1 10.34 0.00 1.24 0.77 0.08 87.57 09:29:01 AM 2 20.92 0.00 1.50 1.79 0.07 75.72 09:29:01 AM 3 30.14 0.00 1.15 0.43 0.08 68.19 09:29:01 AM 4 28.70 0.00 2.47 1.44 0.07 67.33 09:29:01 AM 5 24.19 0.00 1.24 0.53 0.07 73.97 09:29:01 AM 6 26.23 0.00 1.25 0.77 0.07 71.69 09:29:01 AM 7 21.04 0.00 1.14 1.09 0.05 76.68 09:30:00 AM all 44.39 0.00 2.80 0.49 0.09 52.23 09:30:00 AM 0 49.91 0.00 2.72 0.33 0.10 46.95 09:30:00 AM 1 41.59 0.00 3.10 0.31 0.10 54.91 09:30:00 AM 2 38.46 0.00 3.84 1.68 0.09 55.93 09:30:00 AM 3 31.64 0.00 2.93 0.75 0.09 64.59 09:30:00 AM 4 54.15 0.00 1.97 0.12 0.09 43.68 09:30:00 AM 5 57.14 0.00 2.80 0.05 0.10 39.91 09:30:00 AM 6 56.66 0.00 2.84 0.63 0.10 39.76 09:30:00 AM 7 25.54 0.00 2.19 0.03 0.09 72.15 09:30:01 AM all 16.89 0.00 8.16 0.34 0.00 74.60 09:30:01 AM 0 28.83 0.00 9.01 0.00 0.00 62.16 09:30:01 AM 1 10.91 0.00 9.09 0.91 0.00 79.09 09:30:01 AM 2 13.89 0.00 3.70 0.00 0.00 82.41 09:30:01 AM 3 16.51 0.00 4.59 0.00 0.00 78.90 09:30:01 AM 4 18.02 0.00 8.11 0.00 0.00 73.87 09:30:01 AM 5 16.22 0.00 11.71 0.00 0.00 72.07 09:30:01 AM 6 13.51 0.00 10.81 0.90 0.00 74.77 09:30:01 AM 7 17.12 0.00 8.11 0.90 0.00 73.87 09:31:01 AM all 19.95 0.00 2.29 0.73 0.08 76.95 09:31:01 AM 0 27.21 0.00 2.85 0.10 0.08 69.76 09:31:01 AM 1 17.65 0.00 2.43 2.23 0.08 77.60 09:31:01 AM 2 19.30 0.00 2.11 0.82 0.08 77.68 09:31:01 AM 3 18.63 0.00 2.16 1.19 0.07 77.95 09:31:01 AM 4 18.01 0.00 2.24 0.17 0.10 79.48 09:31:01 AM 5 22.37 0.00 2.31 0.32 0.08 74.92 09:31:01 AM 6 15.75 0.00 1.96 0.75 0.08 81.45 09:31:01 AM 7 20.66 0.00 2.26 0.28 0.07 76.73 09:32:01 AM all 19.40 0.00 2.26 0.08 0.09 78.17 09:32:01 AM 0 25.72 0.00 2.64 0.10 0.10 71.44 09:32:01 AM 1 16.62 0.00 2.39 0.13 0.12 80.73 09:32:01 AM 2 23.54 0.00 2.39 0.08 0.08 73.89 09:32:01 AM 3 16.54 0.00 2.50 0.12 0.10 80.74 09:32:01 AM 4 21.97 0.00 2.16 0.02 0.10 75.75 09:32:01 AM 5 15.50 0.00 2.24 0.08 0.08 82.09 09:32:01 AM 6 15.93 0.00 1.89 0.05 0.08 82.04 09:32:01 AM 7 19.39 0.00 1.84 0.02 0.08 78.67 09:33:01 AM all 7.46 0.00 0.60 0.02 0.05 91.87 09:33:01 AM 0 6.21 0.00 0.48 0.00 0.05 93.26 09:33:01 AM 1 6.23 0.00 0.50 0.00 0.05 93.21 09:33:01 AM 2 22.26 0.00 0.57 0.07 0.08 77.02 09:33:01 AM 3 4.18 0.00 0.65 0.03 0.05 95.09 09:33:01 AM 4 2.86 0.00 0.74 0.00 0.05 96.36 09:33:01 AM 5 9.57 0.00 1.02 0.07 0.05 89.29 09:33:01 AM 6 3.89 0.00 0.42 0.00 0.03 95.66 09:33:01 AM 7 4.46 0.00 0.42 0.00 0.05 95.07 09:34:01 AM all 29.04 0.00 0.86 0.04 0.06 70.00 09:34:01 AM 0 28.83 0.00 0.80 0.02 0.05 70.30 09:34:01 AM 1 37.22 0.00 0.40 0.00 0.07 62.31 09:34:01 AM 2 52.49 0.00 2.15 0.23 0.08 45.04 09:34:01 AM 3 24.83 0.00 0.87 0.00 0.05 74.25 09:34:01 AM 4 29.44 0.00 0.35 0.00 0.05 70.16 09:34:01 AM 5 14.34 0.00 0.73 0.02 0.07 84.84 09:34:01 AM 6 26.28 0.00 0.67 0.02 0.03 73.01 09:34:01 AM 7 18.87 0.00 0.87 0.07 0.05 80.14 09:35:01 AM all 29.66 0.00 1.87 0.39 0.08 68.00 09:35:01 AM 0 39.76 0.00 1.46 0.02 0.08 58.68 09:35:01 AM 1 18.72 0.00 1.64 1.01 0.07 78.56 09:35:01 AM 2 19.44 0.00 2.25 1.02 0.08 77.20 09:35:01 AM 3 28.62 0.00 2.45 0.52 0.08 68.32 09:35:01 AM 4 33.64 0.00 1.38 0.23 0.08 64.67 09:35:01 AM 5 36.05 0.00 2.22 0.18 0.08 61.47 09:35:01 AM 6 21.02 0.00 1.53 0.03 0.08 77.33 09:35:01 AM 7 40.00 0.00 2.07 0.12 0.08 57.73 09:36:01 AM all 26.97 0.00 2.36 0.34 0.12 70.20 09:36:01 AM 0 23.24 0.00 2.14 0.07 0.16 74.39 09:36:01 AM 1 26.05 0.00 2.31 0.09 0.10 71.46 09:36:01 AM 2 34.59 0.00 2.86 0.03 0.10 62.41 09:36:01 AM 3 28.03 0.00 2.19 0.02 0.12 69.65 09:36:01 AM 4 24.40 0.00 3.50 1.92 0.14 70.05 09:36:01 AM 5 31.52 0.00 2.11 0.02 0.10 66.25 09:36:01 AM 6 29.16 0.00 1.32 0.00 0.12 69.40 09:36:01 AM 7 18.72 0.00 2.52 0.62 0.14 78.01 09:37:01 AM all 30.60 0.00 1.91 0.44 0.06 66.98 09:37:01 AM 0 26.01 0.00 1.99 0.23 0.07 71.70 09:37:01 AM 1 18.58 0.00 1.74 1.00 0.07 78.61 09:37:01 AM 2 32.47 0.00 2.06 0.23 0.07 65.17 09:37:01 AM 3 48.82 0.00 1.71 0.72 0.07 48.69 09:37:01 AM 4 30.46 0.00 1.88 0.13 0.07 67.46 09:37:01 AM 5 39.47 0.00 2.19 0.28 0.07 57.98 09:37:01 AM 6 24.52 0.00 1.79 0.32 0.05 73.32 09:37:01 AM 7 24.48 0.00 1.92 0.59 0.07 72.94 Average: all 25.55 0.00 1.83 0.39 0.08 72.15 Average: 0 27.77 0.00 1.85 0.24 0.09 70.05 Average: 1 21.37 0.00 1.76 0.62 0.08 76.18 Average: 2 29.21 0.00 2.19 0.66 0.08 67.86 Average: 3 25.67 0.00 1.85 0.42 0.08 71.99 Average: 4 26.99 0.00 1.86 0.44 0.08 70.62 Average: 5 27.68 0.00 1.89 0.17 0.08 70.18 Average: 6 24.28 0.00 1.53 0.29 0.07 73.83 Average: 7 21.44 0.00 1.70 0.31 0.07 76.47