---> uname -a: Linux prd-centos8-docker-8c-8g-6.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 1122 25305 19 5462 30294 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:e0:e4:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:fee0:e44e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:32:73:31 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::42:95ff:fe32:7331/64 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) 12/19/2025 _x86_64_ (8 CPU) 06:15:29 LINUX RESTART (8 CPU) 06:16:02 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 207.84 19.96 187.89 3891.56 7938.21 06:18:01 AM 248.09 5.28 242.81 1207.40 14783.19 06:19:01 AM 83.05 0.30 82.75 77.59 9059.62 06:20:01 AM 33.49 0.10 33.39 28.79 4938.60 06:21:01 AM 91.90 0.00 91.90 0.00 25901.77 06:22:01 AM 111.38 0.45 110.93 382.67 38609.55 06:23:01 AM 26.24 0.48 25.76 21.46 547.52 06:24:01 AM 7.83 0.00 7.83 0.00 187.12 06:25:01 AM 20.43 0.00 20.43 0.00 587.77 06:26:01 AM 109.20 0.00 109.20 0.00 23904.10 06:27:01 AM 12.90 0.00 12.90 0.00 332.71 06:28:02 AM 59.94 0.00 59.94 0.00 1398.85 06:29:01 AM 51.22 2.97 48.25 4638.29 27324.74 Average: 81.69 2.25 79.44 779.38 11948.28 06:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 29288288 31129088 3367424 10.31 2688 2158840 1741332 5.17 158364 2760784 234780 06:18:01 AM 27506176 29707844 5149536 15.77 2688 2512428 2725356 8.09 254584 4396332 178628 06:19:01 AM 26803628 29080320 5852084 17.92 2688 2584756 3247084 9.63 278356 5067936 92 06:20:01 AM 25112540 28472012 7543172 23.10 2688 3643784 3803272 11.28 336688 6609724 950348 06:21:01 AM 25505700 28468708 7150012 21.90 2688 3259472 4029488 11.96 342256 6256664 669204 06:22:01 AM 24822664 28235348 7833048 23.99 2688 3694500 4158996 12.34 432736 6783672 52 06:23:01 AM 24586736 28006080 8068976 24.71 2688 3701256 4133892 12.27 440552 7013512 28 06:24:01 AM 24539072 27960836 8116640 24.86 2688 3703604 4140092 12.28 440896 7060348 76 06:25:01 AM 25001984 28676300 7653728 23.44 2688 3953172 3958152 11.74 504164 6530632 238992 06:26:01 AM 23202148 27350364 9453564 28.95 2688 4416272 6218640 18.45 552136 8225516 1404 06:27:01 AM 22391768 26578900 10263944 31.43 2688 4455960 6914088 20.51 554232 9029128 4100 06:28:02 AM 23947728 28052620 8707984 26.67 2688 4361412 4042544 11.99 551344 7497588 436 06:29:01 AM 25926052 31032468 6729660 20.61 2688 5351828 1523908 4.52 903452 5158456 89228 Average: 25279576 28673145 7376136 22.59 2688 3676714 3895142 11.56 442289 6337715 182105 06:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 136.90 90.95 1397.95 31.08 0.00 0.00 0.00 0.00 06:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 395.28 318.45 5006.69 46.24 0.00 0.00 0.00 0.00 06:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 200.60 175.80 953.53 43.99 0.00 0.00 0.00 0.00 06:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 271.31 156.56 9498.69 11.31 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 257.87 154.07 9476.36 10.72 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 5.85 5.85 0.53 0.53 0.00 0.00 0.00 0.00 06:22:01 AM eth0 13.58 10.45 4.41 5.85 0.00 0.00 0.00 0.00 06:22:01 AM docker0 1.60 1.93 0.23 0.22 0.00 0.00 0.00 0.00 06:22:01 AM vethd1aa37f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 69.01 69.01 5.21 5.21 0.00 0.00 0.00 0.00 06:23:01 AM eth0 342.52 227.74 95.81 93.72 0.00 0.00 0.00 0.00 06:23:01 AM docker0 10.53 11.71 1.56 1.47 0.00 0.00 0.00 0.00 06:24:01 AM lo 62.38 62.38 3.17 3.17 0.00 0.00 0.00 0.00 06:24:01 AM eth0 319.26 212.03 84.36 81.22 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 06:25:01 AM lo 24.38 24.38 1.21 1.21 0.00 0.00 0.00 0.00 06:25:01 AM eth0 230.19 172.87 767.39 55.94 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 40.13 40.13 5.56 5.56 0.00 0.00 0.00 0.00 06:26:01 AM eth0 427.97 134.90 2272.57 14.72 0.00 0.00 0.00 0.00 06:26:01 AM docker0 17.82 20.54 2.23 3.62 0.00 0.00 0.00 0.00 06:26:01 AM veth37f6406 13.78 16.01 1.90 3.01 0.00 0.00 0.00 0.00 06:26:01 AM veth5f6c68c 4.05 5.23 0.57 0.88 0.00 0.00 0.00 0.00 06:27:01 AM lo 1059.40 1059.40 181.15 181.15 0.00 0.00 0.00 0.00 06:27:01 AM eth0 174.96 118.48 60.19 57.14 0.00 0.00 0.00 0.00 06:27:01 AM docker0 455.31 468.94 79.72 92.17 0.00 0.00 0.00 0.00 06:27:01 AM veth37f6406 397.78 412.58 79.28 64.51 0.00 0.00 0.00 0.01 06:27:01 AM veth5f6c68c 57.53 56.40 6.66 27.66 0.00 0.00 0.00 0.00 06:28:02 AM lo 585.99 585.99 97.50 97.50 0.00 0.00 0.00 0.00 06:28:02 AM eth0 109.15 82.14 275.05 30.82 0.00 0.00 0.00 0.00 06:28:02 AM docker0 254.59 260.46 56.44 39.13 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 78.30 68.69 1278.27 12.90 0.00 0.00 0.00 0.00 06:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.45 142.45 22.70 22.70 0.00 0.00 0.00 0.00 Average: eth0 227.84 148.11 2400.45 38.17 0.00 0.00 0.00 0.00 Average: docker0 57.12 58.97 10.82 10.55 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) 12/19/2025 _x86_64_ (8 CPU) 06:15:29 LINUX RESTART (8 CPU) 06:16:02 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 11.22 0.00 1.15 0.55 0.05 87.03 06:17:01 AM 0 3.68 0.00 0.58 0.22 0.05 95.47 06:17:01 AM 1 20.68 0.00 1.90 0.46 0.03 76.93 06:17:01 AM 2 19.66 0.00 1.65 0.41 0.05 78.24 06:17:01 AM 3 13.77 0.00 1.31 0.48 0.07 84.38 06:17:01 AM 4 9.65 0.00 0.71 0.42 0.05 89.17 06:17:01 AM 5 9.29 0.00 0.80 0.24 0.02 89.66 06:17:01 AM 6 12.13 0.00 1.46 0.68 0.03 85.69 06:17:01 AM 7 0.92 0.00 0.77 1.51 0.07 96.73 06:18:01 AM all 28.61 0.00 1.22 0.79 0.08 69.30 06:18:01 AM 0 23.98 0.00 1.08 0.77 0.08 74.08 06:18:01 AM 1 29.06 0.00 1.65 0.80 0.08 68.40 06:18:01 AM 2 34.56 0.00 0.70 0.75 0.07 63.92 06:18:01 AM 3 25.78 0.00 1.04 1.24 0.07 71.88 06:18:01 AM 4 32.41 0.00 1.15 0.89 0.07 65.49 06:18:01 AM 5 30.06 0.00 1.09 0.25 0.10 68.51 06:18:01 AM 6 20.61 0.00 0.99 0.45 0.10 77.85 06:18:01 AM 7 32.41 0.00 2.04 1.19 0.10 64.27 06:19:01 AM all 26.41 0.00 0.91 0.38 0.06 72.24 06:19:01 AM 0 28.62 0.00 0.48 0.13 0.05 70.71 06:19:01 AM 1 43.70 0.00 0.45 0.12 0.07 55.67 06:19:01 AM 2 34.92 0.00 1.00 0.42 0.07 63.60 06:19:01 AM 3 14.39 0.00 1.10 0.12 0.07 84.32 06:19:01 AM 4 22.16 0.00 1.69 1.05 0.07 75.04 06:19:01 AM 5 22.67 0.00 0.37 0.58 0.03 76.34 06:19:01 AM 6 16.17 0.00 1.22 0.02 0.07 82.53 06:19:01 AM 7 28.67 0.00 0.94 0.57 0.07 69.75 06:20:01 AM all 16.67 0.00 1.60 3.46 0.08 78.19 06:20:01 AM 0 15.17 0.00 1.19 7.35 0.10 76.20 06:20:01 AM 1 28.59 0.00 2.86 8.64 0.08 59.83 06:20:01 AM 2 22.19 0.00 1.24 3.69 0.10 72.78 06:20:01 AM 3 11.08 0.00 1.66 5.00 0.07 82.19 06:20:01 AM 4 10.25 0.00 1.73 0.03 0.08 87.90 06:20:01 AM 5 16.22 0.00 1.29 0.00 0.07 82.42 06:20:01 AM 6 16.83 0.00 1.63 0.02 0.05 81.47 06:20:01 AM 7 13.06 0.00 1.23 2.94 0.07 82.71 06:21:01 AM all 1.33 0.00 0.74 22.39 0.05 75.49 06:21:01 AM 0 1.59 0.00 0.73 82.55 0.03 15.09 06:21:01 AM 1 1.45 0.00 0.67 27.46 0.10 70.32 06:21:01 AM 2 1.22 0.00 0.93 6.24 0.05 91.55 06:21:01 AM 3 1.05 0.00 0.89 5.75 0.03 92.28 06:21:01 AM 4 1.35 0.00 0.80 35.13 0.05 62.67 06:21:01 AM 5 1.14 0.00 0.77 0.18 0.03 97.88 06:21:01 AM 6 1.72 0.00 0.63 1.20 0.05 96.40 06:21:01 AM 7 1.12 0.00 0.50 20.58 0.03 77.76 06:22:01 AM all 17.88 0.00 2.43 1.85 0.08 77.76 06:22:01 AM 0 14.70 0.00 2.40 2.60 0.10 80.21 06:22:01 AM 1 14.89 0.00 3.21 4.45 0.10 77.35 06:22:01 AM 2 14.93 0.00 2.28 1.69 0.10 80.99 06:22:01 AM 3 17.94 0.00 2.23 0.69 0.08 79.06 06:22:01 AM 4 31.44 0.00 2.52 4.18 0.07 61.79 06:22:01 AM 5 12.28 0.00 2.86 0.35 0.07 84.45 06:22:01 AM 6 17.74 0.00 1.90 0.79 0.08 79.49 06:22:01 AM 7 19.13 0.00 2.02 0.03 0.07 78.75 06:23:01 AM all 16.22 0.00 1.80 0.08 0.09 81.82 06:23:01 AM 0 13.16 0.00 1.62 0.07 0.10 85.05 06:23:01 AM 1 17.53 0.00 2.23 0.02 0.08 80.14 06:23:01 AM 2 16.21 0.00 1.51 0.20 0.12 81.96 06:23:01 AM 3 15.85 0.00 1.96 0.07 0.07 82.06 06:23:01 AM 4 18.12 0.00 1.81 0.15 0.08 79.84 06:23:01 AM 5 15.08 0.00 2.14 0.00 0.07 82.71 06:23:01 AM 6 19.12 0.00 1.69 0.07 0.10 79.03 06:23:01 AM 7 14.70 0.00 1.44 0.07 0.07 83.73 06:24:01 AM all 4.52 0.00 0.93 0.14 0.07 94.33 06:24:01 AM 0 4.53 0.00 0.87 0.07 0.08 94.45 06:24:01 AM 1 3.51 0.00 1.14 0.00 0.08 95.26 06:24:01 AM 2 4.68 0.00 1.02 0.12 0.10 94.07 06:24:01 AM 3 5.33 0.00 1.57 0.05 0.05 93.00 06:24:01 AM 4 4.81 0.00 0.90 0.12 0.08 94.09 06:24:01 AM 5 4.36 0.00 0.78 0.43 0.05 94.38 06:24:01 AM 6 3.06 0.00 0.76 0.25 0.07 95.86 06:24:01 AM 7 5.98 0.00 0.37 0.12 0.05 93.47 06:25:01 AM all 31.76 0.00 1.21 0.19 0.10 66.74 06:25:01 AM 0 32.05 0.00 1.39 0.00 0.08 66.48 06:25:01 AM 1 24.49 0.00 0.89 0.00 0.08 74.54 06:25:01 AM 2 38.27 0.00 1.54 0.07 0.22 59.91 06:25:01 AM 3 28.03 0.00 0.85 0.00 0.12 71.00 06:25:01 AM 4 28.74 0.00 0.89 0.57 0.08 69.72 06:25:01 AM 5 31.00 0.00 1.37 0.17 0.07 67.39 06:25:01 AM 6 23.35 0.00 1.79 0.58 0.08 74.19 06:25:01 AM 7 48.13 0.00 0.97 0.13 0.08 50.68 06:26:01 AM all 23.59 0.00 1.58 1.67 0.08 73.07 06:26:01 AM 0 12.02 0.00 1.32 0.82 0.07 85.76 06:26:01 AM 1 18.03 0.00 2.08 5.98 0.08 73.82 06:26:01 AM 2 19.24 0.00 1.88 2.40 0.08 76.40 06:26:01 AM 3 45.00 0.00 1.65 1.43 0.10 51.83 06:26:01 AM 4 21.96 0.00 1.44 0.95 0.07 75.59 06:26:01 AM 5 28.46 0.00 1.59 0.85 0.10 68.99 06:26:01 AM 6 22.53 0.00 1.27 0.13 0.08 75.98 06:26:01 AM 7 21.54 0.00 1.44 0.81 0.08 76.12 06:27:01 AM all 21.41 0.00 1.65 0.45 0.12 76.37 06:27:01 AM 0 23.31 0.00 1.14 0.28 0.12 75.15 06:27:01 AM 1 14.85 0.00 1.90 1.24 0.15 81.85 06:27:01 AM 2 19.38 0.00 1.83 0.18 0.13 78.47 06:27:01 AM 3 31.84 0.00 2.20 0.30 0.12 65.54 06:27:01 AM 4 20.43 0.00 2.15 0.37 0.12 76.93 06:27:01 AM 5 20.33 0.00 1.68 0.69 0.10 77.20 06:27:01 AM 6 27.79 0.00 0.82 0.05 0.12 71.22 06:27:01 AM 7 13.33 0.00 1.46 0.45 0.12 84.64 06:27:01 AM CPU %user %nice %system %iowait %steal %idle 06:28:02 AM all 24.87 0.00 1.32 1.00 0.08 72.72 06:28:02 AM 0 53.09 0.00 1.86 0.22 0.08 44.75 06:28:02 AM 1 28.25 0.00 1.86 0.39 0.08 69.42 06:28:02 AM 2 19.44 0.00 0.84 3.19 0.07 76.47 06:28:02 AM 3 16.25 0.00 0.87 0.03 0.07 82.78 06:28:02 AM 4 23.59 0.00 1.04 0.72 0.10 74.55 06:28:02 AM 5 14.84 0.00 1.73 0.50 0.05 82.88 06:28:02 AM 6 28.77 0.00 1.34 1.88 0.08 67.92 06:28:02 AM 7 14.78 0.00 1.07 1.10 0.08 82.96 06:29:01 AM all 19.09 0.00 1.52 3.69 0.06 75.64 06:29:01 AM 0 15.79 0.00 1.12 0.14 0.05 82.90 06:29:01 AM 1 17.53 0.00 1.55 7.41 0.05 73.47 06:29:01 AM 2 23.93 0.00 1.68 3.33 0.07 70.99 06:29:01 AM 3 36.50 0.00 1.96 2.43 0.09 59.02 06:29:01 AM 4 20.27 0.00 1.70 9.62 0.07 68.34 06:29:01 AM 5 23.16 0.00 1.58 2.08 0.07 73.11 06:29:01 AM 6 8.90 0.00 1.40 1.82 0.05 87.83 06:29:01 AM 7 6.61 0.00 1.16 2.67 0.05 89.51 Average: all 18.76 0.00 1.39 2.83 0.08 76.94 Average: 0 18.62 0.00 1.21 7.35 0.08 72.74 Average: 1 20.21 0.00 1.72 4.39 0.08 73.60 Average: 2 20.67 0.00 1.39 1.75 0.09 76.10 Average: 3 20.20 0.00 1.48 1.35 0.08 76.89 Average: 4 18.87 0.00 1.43 4.17 0.08 75.46 Average: 5 17.67 0.00 1.39 0.49 0.06 80.39 Average: 6 16.84 0.00 1.30 0.61 0.07 81.18 Average: 7 17.04 0.00 1.19 2.49 0.07 79.21