---> uname -a: Linux prd-centos8-docker-8c-8g-916.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 1130 25051 19 5708 30286 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:a1:29:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fea1:2979/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:9f:09:8c 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:e5ff:fe9f:98c/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) 12/23/2025 _x86_64_ (8 CPU) 05:22:27 LINUX RESTART (8 CPU) 05:23:01 AM tps rtps wtps bread/s bwrtn/s 05:24:01 AM 220.26 16.98 203.28 3717.51 10386.47 05:25:01 AM 209.51 2.62 206.90 519.69 16783.72 05:26:01 AM 33.86 0.00 33.86 0.00 2673.34 05:27:01 AM 111.11 0.55 110.56 423.33 38730.31 05:28:01 AM 27.22 0.00 27.22 0.00 462.08 05:29:01 AM 8.68 0.48 8.20 21.46 251.05 05:30:01 AM 28.85 0.00 28.85 0.00 895.17 05:31:01 AM 103.45 0.00 103.45 0.00 23591.69 05:32:01 AM 12.96 0.00 12.96 0.00 385.42 05:33:01 AM 167.13 0.00 167.13 0.00 2140.70 05:34:02 AM 61.64 3.85 57.79 6242.24 27177.85 05:35:01 AM 35.74 0.46 35.28 64.94 9942.23 Average: 85.10 2.08 83.02 917.06 11120.31 05:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 AM 28935640 30880324 3720072 11.39 2688 2260048 1723788 5.11 176780 3076288 204488 05:25:01 AM 27263952 29519748 5391760 16.51 2688 2564076 3018580 8.96 278628 4605488 49556 05:26:01 AM 26867764 29145724 5787948 17.72 2688 2585560 3886904 11.53 285144 4993772 440 05:27:01 AM 24294988 27706436 8360724 25.60 2688 3693556 4822936 14.31 434680 7311404 60 05:28:01 AM 24091544 27507008 8564168 26.23 2688 3697476 4707516 13.97 441912 7507592 180 05:29:01 AM 23984348 27404344 8671364 26.55 2688 3701976 4744740 14.08 443724 7613016 24 05:30:01 AM 24520156 28190316 8135556 24.91 2688 3949328 4018672 11.92 506692 7013704 233920 05:31:01 AM 22494480 26639604 10161232 31.12 2688 4413088 6992288 20.75 555008 8928764 1792 05:32:01 AM 22133660 26318436 10522052 32.22 2688 4453612 7171284 21.28 557120 9284380 3524 05:33:01 AM 23877624 27979980 8778088 26.88 2688 4358424 4067816 12.07 554380 7564116 132 05:34:02 AM 24672328 30003796 7983384 24.45 2688 5577080 2423236 7.19 782628 6529892 247728 05:35:01 AM 25680364 31038972 6975348 21.36 2688 5600072 1516320 4.50 978088 5326380 23164 Average: 24901404 28527891 7754308 23.75 2688 3904525 4091173 12.14 499565 6646233 63751 05:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 217.91 180.74 2388.89 32.80 0.00 0.00 0.00 0.00 05:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 362.00 281.69 4451.41 41.23 0.00 0.00 0.00 0.00 05:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 148.08 122.44 311.92 34.12 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 05:27:01 AM eth0 298.37 175.04 9477.53 14.92 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 05:27:01 AM veth6a659a1 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 05:28:01 AM lo 65.64 65.64 5.16 5.16 0.00 0.00 0.00 0.00 05:28:01 AM eth0 119.26 92.00 36.17 46.13 0.00 0.00 0.00 0.00 05:28:01 AM docker0 11.30 12.65 1.67 1.58 0.00 0.00 0.00 0.00 05:29:01 AM lo 62.73 62.73 3.19 3.19 0.00 0.00 0.00 0.00 05:29:01 AM eth0 220.34 181.19 64.12 72.71 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.80 1.02 0.11 0.18 0.00 0.00 0.00 0.00 05:30:01 AM lo 25.00 25.00 1.24 1.24 0.00 0.00 0.00 0.00 05:30:01 AM eth0 136.84 116.24 741.86 37.52 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 32.14 32.14 4.17 4.17 0.00 0.00 0.00 0.00 05:31:01 AM eth0 492.59 156.81 2277.57 15.84 0.00 0.00 0.00 0.00 05:31:01 AM docker0 13.61 16.66 1.61 2.92 0.00 0.00 0.00 0.00 05:31:01 AM veth2e44890 10.55 12.91 1.30 2.44 0.00 0.00 0.00 0.00 05:31:01 AM veth1d366a1 3.07 4.45 0.49 0.75 0.00 0.00 0.00 0.00 05:32:01 AM lo 1098.30 1098.30 186.15 186.15 0.00 0.00 0.00 0.00 05:32:01 AM eth0 114.33 81.27 32.40 36.24 0.00 0.00 0.00 0.00 05:32:01 AM docker0 466.07 480.95 81.51 94.38 0.00 0.00 0.00 0.00 05:32:01 AM veth2e44890 408.30 423.66 81.22 66.35 0.00 0.00 0.00 0.01 05:32:01 AM veth1d366a1 57.77 57.32 6.66 28.03 0.00 0.00 0.00 0.00 05:33:01 AM lo 568.94 568.94 94.51 94.51 0.00 0.00 0.00 0.00 05:33:01 AM eth0 88.92 87.57 277.86 33.01 0.00 0.00 0.00 0.00 05:33:01 AM docker0 245.32 250.98 54.73 37.70 0.00 0.00 0.00 0.00 05:34:02 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 05:34:02 AM eth0 223.08 180.83 4120.69 21.64 0.00 0.00 0.00 0.00 05:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 92.34 72.26 226.45 66.67 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.93 154.93 24.59 24.59 0.00 0.00 0.00 0.00 Average: eth0 209.67 144.11 2036.49 37.70 0.00 0.00 0.00 0.00 Average: docker0 61.57 63.69 11.66 11.42 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) 12/23/2025 _x86_64_ (8 CPU) 05:22:27 LINUX RESTART (8 CPU) 05:23:01 AM CPU %user %nice %system %iowait %steal %idle 05:24:01 AM all 14.57 0.00 1.24 0.76 0.06 83.36 05:24:01 AM 0 9.03 0.00 1.55 0.78 0.08 88.55 05:24:01 AM 1 7.82 0.00 0.75 0.65 0.08 90.70 05:24:01 AM 2 22.67 0.00 2.77 2.02 0.08 72.45 05:24:01 AM 3 20.76 0.00 1.52 1.15 0.05 76.52 05:24:01 AM 4 4.79 0.00 0.42 0.15 0.07 94.58 05:24:01 AM 5 16.27 0.00 0.95 0.72 0.05 82.02 05:24:01 AM 6 22.37 0.00 1.35 0.17 0.05 76.06 05:24:01 AM 7 12.87 0.00 0.62 0.43 0.05 86.03 05:25:01 AM all 39.22 0.00 1.25 0.78 0.09 58.65 05:25:01 AM 0 28.33 0.00 1.42 1.24 0.08 68.93 05:25:01 AM 1 35.95 0.00 1.25 0.83 0.08 61.88 05:25:01 AM 2 36.08 0.00 1.25 1.40 0.08 61.18 05:25:01 AM 3 46.82 0.00 1.67 1.00 0.08 50.42 05:25:01 AM 4 29.56 0.00 1.27 0.87 0.10 68.20 05:25:01 AM 5 45.91 0.00 1.17 0.40 0.08 52.43 05:25:01 AM 6 46.97 0.00 1.17 0.17 0.08 51.61 05:25:01 AM 7 44.17 0.00 0.80 0.35 0.10 54.58 05:26:01 AM all 19.24 0.00 0.46 0.10 0.05 80.15 05:26:01 AM 0 11.38 0.00 0.20 0.38 0.07 87.97 05:26:01 AM 1 17.75 0.00 0.63 0.02 0.05 81.55 05:26:01 AM 2 2.87 0.00 0.57 0.02 0.05 96.49 05:26:01 AM 3 25.03 0.00 0.18 0.18 0.05 74.55 05:26:01 AM 4 19.63 0.00 0.25 0.07 0.03 80.02 05:26:01 AM 5 6.91 0.00 0.53 0.10 0.05 92.40 05:26:01 AM 6 12.39 0.00 0.32 0.00 0.05 87.25 05:26:01 AM 7 57.89 0.00 0.97 0.05 0.07 41.02 05:27:01 AM all 24.50 0.00 3.06 0.88 0.08 71.49 05:27:01 AM 0 28.87 0.00 2.59 0.18 0.08 68.28 05:27:01 AM 1 21.03 0.00 3.51 1.34 0.07 74.05 05:27:01 AM 2 14.59 0.00 2.83 0.17 0.10 82.32 05:27:01 AM 3 18.24 0.00 2.94 3.13 0.08 75.61 05:27:01 AM 4 21.96 0.00 3.39 0.17 0.07 74.41 05:27:01 AM 5 44.86 0.00 3.28 0.47 0.07 51.33 05:27:01 AM 6 23.53 0.00 2.69 0.35 0.07 73.37 05:27:01 AM 7 22.90 0.00 3.23 1.23 0.08 72.56 05:28:01 AM all 17.04 0.00 2.02 0.04 0.08 80.81 05:28:01 AM 0 14.85 0.00 1.65 0.02 0.08 83.39 05:28:01 AM 1 17.33 0.00 1.98 0.02 0.07 80.61 05:28:01 AM 2 14.90 0.00 1.82 0.05 0.08 83.14 05:28:01 AM 3 16.11 0.00 1.76 0.05 0.08 81.99 05:28:01 AM 4 14.85 0.00 2.77 0.05 0.08 82.25 05:28:01 AM 5 22.68 0.00 2.06 0.05 0.08 75.13 05:28:01 AM 6 20.61 0.00 1.91 0.08 0.08 77.32 05:28:01 AM 7 15.02 0.00 2.21 0.02 0.08 82.67 05:29:01 AM all 5.99 0.00 1.14 0.02 0.08 92.78 05:29:01 AM 0 4.21 0.00 0.50 0.03 0.08 95.17 05:29:01 AM 1 5.80 0.00 1.14 0.03 0.08 92.95 05:29:01 AM 2 11.57 0.00 1.67 0.02 0.07 86.68 05:29:01 AM 3 4.56 0.00 1.09 0.00 0.08 94.27 05:29:01 AM 4 5.40 0.00 0.80 0.05 0.08 93.66 05:29:01 AM 5 6.01 0.00 1.47 0.00 0.07 92.45 05:29:01 AM 6 4.58 0.00 1.12 0.03 0.07 94.20 05:29:01 AM 7 5.77 0.00 1.30 0.00 0.07 92.86 05:30:01 AM all 31.72 0.00 1.31 0.05 0.08 66.84 05:30:01 AM 0 29.38 0.00 1.27 0.00 0.08 69.27 05:30:01 AM 1 39.33 0.00 1.49 0.07 0.08 59.03 05:30:01 AM 2 42.67 0.00 1.02 0.02 0.08 56.21 05:30:01 AM 3 29.79 0.00 1.95 0.00 0.08 68.17 05:30:01 AM 4 24.90 0.00 1.42 0.12 0.07 73.49 05:30:01 AM 5 18.00 0.00 1.17 0.00 0.10 80.73 05:30:01 AM 6 32.96 0.00 0.60 0.00 0.07 66.37 05:30:01 AM 7 36.68 0.00 1.54 0.23 0.08 61.46 05:31:01 AM all 25.37 0.00 1.77 0.53 0.08 72.25 05:31:01 AM 0 19.99 0.00 1.47 0.10 0.08 78.36 05:31:01 AM 1 43.05 0.00 1.96 0.96 0.08 53.95 05:31:01 AM 2 19.37 0.00 1.66 0.86 0.08 78.03 05:31:01 AM 3 20.99 0.00 2.08 0.50 0.07 76.36 05:31:01 AM 4 30.22 0.00 2.11 0.50 0.07 67.10 05:31:01 AM 5 26.93 0.00 1.43 0.05 0.08 71.51 05:31:01 AM 6 22.28 0.00 1.93 0.07 0.07 75.66 05:31:01 AM 7 20.16 0.00 1.51 1.21 0.08 77.04 05:32:01 AM all 21.95 0.00 1.59 0.03 0.09 76.34 05:32:01 AM 0 20.64 0.00 1.79 0.00 0.10 77.47 05:32:01 AM 1 32.95 0.00 2.30 0.02 0.10 64.63 05:32:01 AM 2 23.75 0.00 1.47 0.03 0.08 74.66 05:32:01 AM 3 18.04 0.00 1.78 0.05 0.10 80.03 05:32:01 AM 4 18.28 0.00 1.49 0.02 0.10 80.11 05:32:01 AM 5 24.66 0.00 0.84 0.02 0.07 74.42 05:32:01 AM 6 23.30 0.00 1.07 0.00 0.08 75.54 05:32:01 AM 7 13.96 0.00 2.00 0.07 0.10 83.87 05:33:01 AM all 23.96 0.00 1.26 0.27 0.06 74.45 05:33:01 AM 0 21.74 0.00 1.37 0.02 0.07 76.81 05:33:01 AM 1 19.31 0.00 1.89 0.15 0.05 78.60 05:33:01 AM 2 14.64 0.00 0.94 0.02 0.05 84.36 05:33:01 AM 3 8.82 0.00 1.77 1.79 0.08 87.53 05:33:01 AM 4 24.52 0.00 0.65 0.00 0.05 74.78 05:33:01 AM 5 50.83 0.00 1.70 0.02 0.07 47.38 05:33:01 AM 6 30.07 0.00 0.97 0.08 0.03 68.84 05:33:01 AM 7 21.67 0.00 0.77 0.10 0.07 77.39 05:34:02 AM all 33.31 0.00 1.87 0.69 0.07 64.06 05:34:02 AM 0 43.18 0.00 2.06 0.08 0.08 54.60 05:34:02 AM 1 30.30 0.00 1.57 0.08 0.07 67.98 05:34:02 AM 2 21.04 0.00 2.08 4.09 0.10 72.68 05:34:02 AM 3 34.30 0.00 1.86 0.28 0.07 63.48 05:34:02 AM 4 30.01 0.00 1.47 0.87 0.07 67.59 05:34:02 AM 5 37.38 0.00 1.41 0.03 0.07 61.11 05:34:02 AM 6 38.58 0.00 2.16 0.02 0.07 59.17 05:34:02 AM 7 31.63 0.00 2.33 0.07 0.07 65.91 05:34:02 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 20.94 0.00 1.10 0.24 0.06 77.66 05:35:01 AM 0 21.47 0.00 1.12 0.02 0.08 77.31 05:35:01 AM 1 25.73 0.00 2.29 0.65 0.07 71.26 05:35:01 AM 2 5.58 0.00 0.63 0.87 0.07 92.86 05:35:01 AM 3 30.59 0.00 1.02 0.32 0.05 68.02 05:35:01 AM 4 29.08 0.00 0.85 0.03 0.03 70.01 05:35:01 AM 5 16.01 0.00 1.36 0.03 0.05 82.55 05:35:01 AM 6 22.25 0.00 0.46 0.00 0.08 77.21 05:35:01 AM 7 16.76 0.00 1.07 0.02 0.03 82.12 Average: all 23.15 0.00 1.50 0.37 0.07 74.90 Average: 0 21.08 0.00 1.42 0.24 0.08 77.18 Average: 1 24.69 0.00 1.73 0.40 0.07 73.11 Average: 2 19.17 0.00 1.56 0.80 0.08 78.40 Average: 3 22.83 0.00 1.64 0.71 0.07 74.75 Average: 4 21.09 0.00 1.41 0.24 0.07 77.19 Average: 5 26.37 0.00 1.45 0.16 0.07 71.95 Average: 6 25.00 0.00 1.31 0.08 0.07 73.54 Average: 7 24.99 0.00 1.53 0.31 0.07 73.10