---> uname -a: Linux prd-centos8-docker-8c-8g-3713.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1151 25028 19 5710 30265 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:bd:96:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:febd:96ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:53:76:11 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::42:50ff:fe53:7611/64 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) 01/28/2026 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 335.60 13.11 322.49 3245.58 9487.07 10:24:01 AM 270.99 13.65 257.34 2328.81 15060.92 10:25:01 AM 80.09 0.30 79.79 77.57 8968.94 10:26:01 AM 116.59 0.57 116.03 511.70 38911.03 10:27:01 AM 33.52 0.48 33.04 21.46 602.53 10:28:01 AM 8.58 0.00 8.58 0.00 516.21 10:29:01 AM 114.05 0.00 114.05 0.00 23915.56 10:30:01 AM 16.03 0.00 16.03 0.00 457.91 10:31:01 AM 163.93 2.47 161.46 4486.64 2111.38 10:32:01 AM 53.32 1.37 51.96 1742.24 31727.66 Average: 119.27 3.19 116.08 1241.39 13175.79 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29401120 31201420 3254592 9.97 2688 2118856 1997448 5.93 157348 2652716 232092 10:24:01 AM 27479348 29677680 5176364 15.85 2688 2509204 2736060 8.12 256628 4424080 178320 10:25:01 AM 27373180 29646000 5282532 16.18 2688 2581004 2662532 7.90 280016 4499832 108 10:26:01 AM 25268788 28678976 7386924 22.62 2688 3693140 3727508 11.06 432588 6345808 240 10:27:01 AM 25055132 28472808 7600580 23.27 2688 3699804 3602800 10.69 442712 6546704 48 10:28:01 AM 25286912 28716132 7368800 22.57 2688 3711176 3509228 10.41 447988 6313264 692 10:29:01 AM 23640604 27774836 9015108 27.61 2688 4402812 5740624 17.03 552008 7791348 1660 10:30:01 AM 22899880 27082856 9755832 29.87 2688 4452280 6265588 18.59 555464 8521656 2928 10:31:01 AM 24419320 28946088 8236392 25.22 2688 4782160 3097236 9.19 583784 6995300 290264 10:32:01 AM 24000716 29373856 8654996 26.50 2688 5615616 4632568 13.74 796372 7182060 151040 Average: 25482500 28957065 7173212 21.97 2688 3756605 3797159 11.27 450491 6127277 85739 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 172.59 113.71 1537.36 33.49 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 385.20 308.83 5050.68 45.41 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 184.59 161.48 941.92 41.32 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 10:26:01 AM eth0 323.39 180.49 9490.69 15.74 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.00 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM veth3670ce2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 67.18 67.18 5.35 5.35 0.00 0.00 0.00 0.00 10:27:01 AM eth0 305.91 188.54 89.81 84.22 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.03 13.51 1.78 1.70 0.00 0.00 0.00 0.00 10:28:01 AM lo 47.22 47.22 2.31 2.31 0.00 0.00 0.00 0.00 10:28:01 AM eth0 205.58 140.69 68.04 57.87 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.05 0.00 0.03 0.00 0.00 0.00 0.00 10:29:01 AM lo 20.29 20.29 2.50 2.50 0.00 0.00 0.00 0.00 10:29:01 AM eth0 525.42 209.30 2965.57 19.09 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.55 10.21 0.81 1.88 0.00 0.00 0.00 0.00 10:29:01 AM veth0a2443d 8.55 10.35 0.93 1.89 0.00 0.00 0.00 0.00 10:29:01 AM vethee990ad 0.00 0.40 0.00 0.17 0.00 0.00 0.00 0.00 10:30:01 AM lo 1124.73 1124.73 194.58 194.58 0.00 0.00 0.00 0.00 10:30:01 AM eth0 148.69 107.22 44.82 48.22 0.00 0.00 0.00 0.00 10:30:01 AM docker0 487.49 505.90 86.07 98.70 0.00 0.00 0.00 0.00 10:30:01 AM veth0a2443d 428.65 445.44 85.69 69.66 0.00 0.00 0.00 0.01 10:30:01 AM vethee990ad 58.84 60.66 7.05 29.13 0.00 0.00 0.00 0.00 10:31:01 AM lo 527.79 527.79 87.33 87.33 0.00 0.00 0.00 0.00 10:31:01 AM eth0 123.14 98.43 1512.35 28.70 0.00 0.00 0.00 0.00 10:31:01 AM docker0 232.26 236.20 51.54 35.11 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 192.90 145.08 3103.35 16.64 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 178.99 178.99 29.23 29.23 0.00 0.00 0.00 0.00 Average: eth0 256.74 165.37 2480.45 39.07 0.00 0.00 0.00 0.00 Average: docker0 74.11 76.68 14.03 13.75 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) 01/28/2026 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.07 0.00 1.35 0.70 0.06 86.82 10:23:01 AM 0 5.33 0.00 0.60 0.12 0.05 93.91 10:23:01 AM 1 5.37 0.00 0.72 0.74 0.05 93.13 10:23:01 AM 2 14.22 0.00 1.44 0.27 0.08 83.99 10:23:01 AM 3 18.79 0.00 2.68 2.93 0.07 75.54 10:23:01 AM 4 27.25 0.00 2.87 0.92 0.08 68.87 10:23:01 AM 5 9.10 0.00 0.92 0.12 0.05 89.81 10:23:01 AM 6 1.29 0.00 0.74 0.23 0.05 97.69 10:23:01 AM 7 7.25 0.00 0.83 0.28 0.03 91.59 10:24:01 AM all 30.59 0.00 1.29 0.99 0.10 67.03 10:24:01 AM 0 36.51 0.00 1.19 0.40 0.12 61.79 10:24:01 AM 1 34.62 0.00 1.29 2.12 0.10 61.87 10:24:01 AM 2 35.45 0.00 1.52 1.09 0.10 61.84 10:24:01 AM 3 30.35 0.00 1.00 0.72 0.12 67.81 10:24:01 AM 4 24.14 0.00 0.89 0.32 0.08 74.57 10:24:01 AM 5 26.82 0.00 1.29 1.31 0.10 70.49 10:24:01 AM 6 31.02 0.00 1.92 0.79 0.12 66.16 10:24:01 AM 7 25.82 0.00 1.24 1.15 0.10 71.69 10:25:01 AM all 27.70 0.00 0.82 0.31 0.09 71.08 10:25:01 AM 0 29.97 0.00 0.90 0.02 0.08 69.03 10:25:01 AM 1 34.97 0.00 0.48 0.10 0.10 64.35 10:25:01 AM 2 16.96 0.00 0.62 0.50 0.08 81.84 10:25:01 AM 3 41.77 0.00 1.49 1.40 0.12 55.22 10:25:01 AM 4 45.06 0.00 1.15 0.22 0.10 53.47 10:25:01 AM 5 21.67 0.00 0.42 0.10 0.07 77.75 10:25:01 AM 6 15.34 0.00 0.90 0.15 0.08 83.53 10:25:01 AM 7 15.88 0.00 0.60 0.02 0.08 83.42 10:26:01 AM all 27.72 0.00 2.66 0.59 0.10 68.93 10:26:01 AM 0 21.34 0.00 2.65 0.17 0.10 75.74 10:26:01 AM 1 19.71 0.00 3.34 0.69 0.12 76.14 10:26:01 AM 2 27.65 0.00 2.70 0.40 0.10 69.15 10:26:01 AM 3 35.07 0.00 2.52 0.47 0.12 61.83 10:26:01 AM 4 32.88 0.00 2.79 0.45 0.10 63.78 10:26:01 AM 5 28.29 0.00 2.60 1.53 0.10 67.48 10:26:01 AM 6 24.42 0.00 2.08 0.76 0.10 72.63 10:26:01 AM 7 32.38 0.00 2.55 0.27 0.10 64.70 10:27:01 AM all 20.96 0.00 2.32 0.05 0.12 76.56 10:27:01 AM 0 24.91 0.00 2.22 0.03 0.12 72.72 10:27:01 AM 1 23.39 0.00 2.34 0.07 0.10 74.11 10:27:01 AM 2 20.34 0.00 2.79 0.03 0.12 76.71 10:27:01 AM 3 20.27 0.00 2.71 0.03 0.13 76.84 10:27:01 AM 4 19.35 0.00 2.54 0.05 0.10 77.95 10:27:01 AM 5 17.59 0.00 1.88 0.03 0.12 80.38 10:27:01 AM 6 17.62 0.00 1.96 0.03 0.12 80.27 10:27:01 AM 7 24.21 0.00 2.08 0.08 0.12 73.51 10:28:01 AM all 17.30 0.00 0.92 0.02 0.08 81.69 10:28:01 AM 0 17.75 0.00 0.57 0.00 0.10 81.59 10:28:01 AM 1 19.92 0.00 1.27 0.02 0.12 78.67 10:28:01 AM 2 13.63 0.00 0.89 0.02 0.07 85.40 10:28:01 AM 3 18.28 0.00 0.45 0.00 0.07 81.20 10:28:01 AM 4 14.33 0.00 0.89 0.00 0.07 84.72 10:28:01 AM 5 20.36 0.00 0.80 0.00 0.10 78.73 10:28:01 AM 6 7.89 0.00 1.34 0.07 0.07 90.64 10:28:01 AM 7 26.21 0.00 1.12 0.05 0.07 72.56 10:29:01 AM all 33.28 0.00 1.86 0.40 0.12 64.34 10:29:01 AM 0 25.15 0.00 1.62 0.07 0.12 73.05 10:29:01 AM 1 39.28 0.00 2.16 0.64 0.12 57.81 10:29:01 AM 2 40.22 0.00 2.23 0.92 0.15 56.47 10:29:01 AM 3 27.07 0.00 2.03 0.57 0.13 70.20 10:29:01 AM 4 30.74 0.00 1.24 0.05 0.10 67.87 10:29:01 AM 5 44.25 0.00 1.88 0.12 0.12 53.64 10:29:01 AM 6 20.65 0.00 1.59 0.30 0.08 77.37 10:29:01 AM 7 38.91 0.00 2.15 0.52 0.12 58.31 10:30:01 AM all 26.40 0.00 1.71 0.01 0.13 71.75 10:30:01 AM 0 28.18 0.00 1.44 0.00 0.15 70.23 10:30:01 AM 1 26.37 0.00 1.71 0.00 0.13 71.79 10:30:01 AM 2 25.86 0.00 2.13 0.00 0.13 71.87 10:30:01 AM 3 29.91 0.00 0.99 0.02 0.12 68.97 10:30:01 AM 4 16.44 0.00 1.59 0.03 0.13 81.80 10:30:01 AM 5 24.30 0.00 1.73 0.00 0.13 73.83 10:30:01 AM 6 34.02 0.00 1.69 0.02 0.12 64.16 10:30:01 AM 7 26.09 0.00 2.37 0.02 0.13 71.39 10:31:01 AM all 28.81 0.00 1.49 0.30 0.09 69.30 10:31:01 AM 0 32.44 0.00 2.39 0.82 0.10 64.25 10:31:01 AM 1 32.37 0.00 1.66 0.89 0.08 65.00 10:31:01 AM 2 30.48 0.00 1.34 0.20 0.10 67.88 10:31:01 AM 3 17.97 0.00 1.96 0.17 0.12 79.79 10:31:01 AM 4 44.51 0.00 1.47 0.08 0.10 53.83 10:31:01 AM 5 18.19 0.00 1.02 0.05 0.07 80.67 10:31:01 AM 6 26.32 0.00 0.82 0.00 0.08 72.78 10:31:01 AM 7 28.18 0.00 1.25 0.22 0.08 70.27 10:32:01 AM all 39.40 0.00 1.58 0.36 0.11 58.55 10:32:01 AM 0 59.91 0.00 1.51 0.00 0.10 38.48 10:32:01 AM 1 36.86 0.00 1.89 0.23 0.12 60.90 10:32:01 AM 2 38.74 0.00 2.58 0.25 0.12 58.31 10:32:01 AM 3 59.15 0.00 0.99 0.00 0.12 39.75 10:32:01 AM 4 12.23 0.00 1.22 1.21 0.08 85.25 10:32:01 AM 5 60.60 0.00 1.25 0.00 0.12 38.03 10:32:01 AM 6 31.91 0.00 1.74 1.21 0.12 65.02 10:32:01 AM 7 15.71 0.00 1.49 0.02 0.08 82.70 Average: all 26.32 0.00 1.60 0.37 0.10 71.61 Average: 0 28.14 0.00 1.51 0.16 0.10 70.08 Average: 1 27.29 0.00 1.69 0.55 0.10 70.38 Average: 2 26.35 0.00 1.82 0.37 0.11 71.36 Average: 3 29.87 0.00 1.68 0.63 0.11 67.71 Average: 4 26.70 0.00 1.66 0.33 0.10 71.20 Average: 5 27.11 0.00 1.38 0.32 0.10 71.09 Average: 6 21.04 0.00 1.48 0.35 0.09 77.03 Average: 7 24.05 0.00 1.57 0.26 0.09 74.03