---> uname -a: Linux prd-centos8-docker-8c-8g-22314.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 1121 25366 19 5403 30295 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:dc:2b:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fedc:2b61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:73:b9:b3 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::42:3cff:fe73:b9b3/64 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) 06/19/2025 _x86_64_ (8 CPU) 10:05:50 LINUX RESTART (8 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 220.33 31.07 189.25 7316.24 30297.38 10:08:01 AM 249.10 18.99 230.11 4078.77 12676.36 10:09:01 AM 206.35 0.17 206.18 29.06 44466.11 10:10:01 AM 39.07 0.63 38.44 450.38 5567.06 10:11:01 AM 28.39 0.48 27.91 21.46 522.91 10:12:01 AM 4.95 0.00 4.95 0.00 349.06 10:13:02 AM 25.02 0.00 25.02 0.00 562.21 10:14:01 AM 99.53 0.00 99.53 0.00 23674.96 10:15:01 AM 101.48 0.00 101.48 0.00 1282.62 10:16:01 AM 67.93 2.92 65.01 4554.35 27589.32 Average: 104.22 5.44 98.79 1647.85 14683.78 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 29581624 31240948 3074088 9.41 2688 1983484 1448404 4.30 148740 2498284 157988 10:08:01 AM 28087524 30240412 4568188 13.99 2688 2465884 2259448 6.70 247156 3838020 214720 10:09:01 AM 25018152 28378172 7637560 23.39 2688 3645472 3958312 11.74 336736 6702108 82240 10:10:01 AM 24435964 27814684 8219748 25.17 2688 3662076 5832496 17.30 430092 7182504 120 10:11:01 AM 24290692 27675240 8365020 25.62 2688 3667824 4484320 13.30 437500 7321424 84 10:12:01 AM 25210592 28603152 7445120 22.80 2688 3676060 3726976 11.06 439704 6405468 32 10:13:02 AM 24756072 28378204 7899640 24.19 2688 3904328 3773508 11.20 593776 6698720 223340 10:14:01 AM 22498464 26604968 10157248 31.10 2688 4377800 6992100 20.75 641780 8844140 356 10:15:01 AM 24090916 28143540 8564796 26.23 2688 4312432 4022352 11.93 639892 7275176 15580 10:16:01 AM 26040352 31086420 6615360 20.26 2688 5296396 1480256 4.39 1126580 4830616 89464 Average: 25401035 28816574 7254677 22.22 2688 3699176 3797817 11.27 504196 6159646 78392 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 561.63 358.68 1965.71 70.01 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 435.14 333.92 4834.38 71.49 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 574.37 365.57 10662.96 50.24 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 7.73 7.73 0.63 0.63 0.00 0.00 0.00 0.00 10:10:01 AM eth0 27.47 19.81 8.22 10.29 0.00 0.00 0.00 0.00 10:10:01 AM docker0 1.40 1.87 0.22 0.22 0.00 0.00 0.00 0.00 10:10:01 AM vethf6f61b4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:11:01 AM lo 60.73 60.73 4.58 4.58 0.00 0.00 0.00 0.00 10:11:01 AM eth0 287.29 202.78 70.40 75.60 0.00 0.00 0.00 0.00 10:11:01 AM docker0 9.28 10.75 1.45 1.43 0.00 0.00 0.00 0.00 10:12:01 AM lo 24.53 24.53 1.20 1.20 0.00 0.00 0.00 0.00 10:12:01 AM eth0 172.32 127.03 70.68 53.84 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:02 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:13:02 AM eth0 150.65 140.54 614.29 1588.00 0.00 0.00 0.00 0.00 10:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 152.73 152.73 28.35 28.35 0.00 0.00 0.00 0.00 10:14:01 AM eth0 619.52 326.74 2324.23 29.67 0.00 0.00 0.00 0.00 10:14:01 AM docker0 71.11 75.74 13.01 14.24 0.00 0.00 0.00 0.00 10:14:01 AM veth66910a7 63.54 67.40 13.05 12.09 0.00 0.00 0.00 0.00 10:14:01 AM veth4464436 7.57 9.05 0.92 2.42 0.00 0.00 0.00 0.00 10:15:01 AM lo 893.98 893.98 199.19 199.19 0.00 0.00 0.00 0.00 10:15:01 AM eth0 120.48 97.07 276.90 33.28 0.00 0.00 0.00 0.00 10:15:01 AM docker0 432.66 445.93 100.87 95.88 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:16:01 AM eth0 113.46 140.54 1269.92 2296.80 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.00 114.00 23.39 23.39 0.00 0.00 0.00 0.00 Average: eth0 305.71 211.08 2209.51 428.61 0.00 0.00 0.00 0.00 Average: docker0 51.41 53.39 11.55 11.17 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) 06/19/2025 _x86_64_ (8 CPU) 10:05:50 LINUX RESTART (8 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 14.79 0.00 2.40 1.28 0.06 81.47 10:07:01 AM 0 9.84 0.00 1.79 0.77 0.07 87.53 10:07:01 AM 1 17.70 0.00 2.89 1.15 0.05 78.20 10:07:01 AM 2 12.38 0.00 1.64 0.55 0.07 85.36 10:07:01 AM 3 11.88 0.00 2.89 2.30 0.05 82.88 10:07:01 AM 4 11.12 0.00 1.86 0.55 0.05 86.42 10:07:01 AM 5 18.59 0.00 3.38 1.11 0.07 76.85 10:07:01 AM 6 17.58 0.00 2.53 3.46 0.05 76.38 10:07:01 AM 7 19.24 0.00 2.19 0.38 0.05 78.13 10:08:01 AM all 30.38 0.00 1.46 0.91 0.08 67.17 10:08:01 AM 0 21.24 0.00 1.15 0.75 0.08 76.78 10:08:01 AM 1 40.17 0.00 1.24 0.38 0.08 58.13 10:08:01 AM 2 30.76 0.00 1.74 1.25 0.07 66.18 10:08:01 AM 3 29.83 0.00 1.69 1.49 0.08 66.91 10:08:01 AM 4 35.62 0.00 1.79 1.09 0.08 61.41 10:08:01 AM 5 26.30 0.00 1.72 0.90 0.08 71.00 10:08:01 AM 6 21.20 0.00 1.24 1.09 0.08 76.39 10:08:01 AM 7 37.91 0.00 1.12 0.33 0.08 60.55 10:09:01 AM all 32.13 0.00 2.80 1.20 0.10 63.76 10:09:01 AM 0 22.78 0.00 2.30 0.45 0.08 74.37 10:09:01 AM 1 42.65 0.00 3.03 2.20 0.13 51.99 10:09:01 AM 2 25.56 0.00 3.48 3.86 0.10 67.00 10:09:01 AM 3 21.25 0.00 3.71 1.40 0.08 73.56 10:09:01 AM 4 36.97 0.00 2.76 0.25 0.10 59.91 10:09:01 AM 5 45.80 0.00 2.47 0.81 0.10 50.82 10:09:01 AM 6 28.01 0.00 2.18 0.22 0.10 69.49 10:09:01 AM 7 34.06 0.00 2.49 0.39 0.10 62.96 10:10:01 AM all 20.75 0.00 2.05 0.18 0.08 76.95 10:10:01 AM 0 21.61 0.00 2.12 0.07 0.08 76.12 10:10:01 AM 1 20.38 0.00 2.01 0.03 0.07 77.51 10:10:01 AM 2 20.42 0.00 2.06 0.05 0.10 77.37 10:10:01 AM 3 21.20 0.00 2.36 0.22 0.10 76.12 10:10:01 AM 4 29.15 0.00 2.28 0.05 0.07 68.46 10:10:01 AM 5 12.98 0.00 1.47 0.32 0.07 85.16 10:10:01 AM 6 21.46 0.00 2.11 0.08 0.07 76.28 10:10:01 AM 7 18.76 0.00 1.98 0.60 0.08 78.57 10:11:01 AM all 17.68 0.00 1.99 0.08 0.08 80.18 10:11:01 AM 0 17.90 0.00 1.94 0.03 0.07 80.06 10:11:01 AM 1 15.98 0.00 1.96 0.05 0.08 81.93 10:11:01 AM 2 19.63 0.00 2.39 0.10 0.07 77.81 10:11:01 AM 3 25.52 0.00 2.21 0.05 0.08 72.14 10:11:01 AM 4 12.79 0.00 1.78 0.00 0.07 85.37 10:11:01 AM 5 17.01 0.00 2.06 0.05 0.08 80.80 10:11:01 AM 6 16.38 0.00 1.98 0.27 0.08 81.29 10:11:01 AM 7 16.24 0.00 1.57 0.05 0.07 82.07 10:12:01 AM all 9.68 0.00 0.55 0.03 0.04 89.70 10:12:01 AM 0 6.33 0.00 0.53 0.00 0.05 93.09 10:12:01 AM 1 12.32 0.00 0.68 0.00 0.05 86.94 10:12:01 AM 2 25.20 0.00 0.63 0.03 0.07 74.07 10:12:01 AM 3 6.83 0.00 0.37 0.12 0.03 92.65 10:12:01 AM 4 9.93 0.00 0.43 0.02 0.05 89.57 10:12:01 AM 5 4.38 0.00 0.23 0.03 0.03 95.32 10:12:01 AM 6 7.08 0.00 1.19 0.00 0.03 91.70 10:12:01 AM 7 5.34 0.00 0.32 0.00 0.03 94.31 10:13:02 AM all 30.05 0.00 0.75 0.04 0.07 69.09 10:13:02 AM 0 22.09 0.00 0.40 0.00 0.07 77.44 10:13:02 AM 1 58.60 0.00 1.65 0.03 0.08 39.63 10:13:02 AM 2 28.99 0.00 0.60 0.08 0.07 70.25 10:13:02 AM 3 28.80 0.00 0.83 0.10 0.07 70.20 10:13:02 AM 4 33.56 0.00 1.00 0.07 0.07 65.30 10:13:02 AM 5 18.58 0.00 0.53 0.02 0.07 80.80 10:13:02 AM 6 16.10 0.00 0.77 0.05 0.05 83.03 10:13:02 AM 7 33.67 0.00 0.23 0.00 0.07 66.03 10:14:01 AM all 26.91 0.00 1.80 0.73 0.09 70.47 10:14:01 AM 0 24.96 0.00 1.88 0.07 0.09 73.01 10:14:01 AM 1 26.83 0.00 2.33 2.36 0.09 68.40 10:14:01 AM 2 36.43 0.00 2.29 1.78 0.12 59.39 10:14:01 AM 3 29.59 0.00 1.26 0.19 0.09 68.88 10:14:01 AM 4 19.86 0.00 1.59 0.12 0.09 78.35 10:14:01 AM 5 16.08 0.00 1.62 0.77 0.07 81.46 10:14:01 AM 6 31.66 0.00 1.78 0.17 0.09 66.31 10:14:01 AM 7 29.83 0.00 1.69 0.39 0.09 68.00 10:15:01 AM all 25.93 0.00 1.99 0.27 0.09 71.72 10:15:01 AM 0 14.15 0.00 1.78 0.00 0.08 83.99 10:15:01 AM 1 31.73 0.00 2.55 0.12 0.10 65.50 10:15:01 AM 2 27.58 0.00 1.26 0.03 0.08 71.05 10:15:01 AM 3 32.70 0.00 1.63 0.02 0.08 65.58 10:15:01 AM 4 16.83 0.00 3.11 1.94 0.07 78.06 10:15:01 AM 5 22.49 0.00 2.35 0.07 0.10 75.00 10:15:01 AM 6 28.10 0.00 2.03 0.02 0.08 69.77 10:15:01 AM 7 33.82 0.00 1.24 0.02 0.10 64.83 10:16:01 AM all 25.72 0.00 1.63 0.78 0.06 71.81 10:16:01 AM 0 14.57 0.00 1.25 0.08 0.07 84.02 10:16:01 AM 1 36.39 0.00 2.09 1.00 0.07 60.45 10:16:01 AM 2 26.39 0.00 1.78 1.71 0.07 70.06 10:16:01 AM 3 33.21 0.00 1.74 2.94 0.07 62.04 10:16:01 AM 4 29.58 0.00 1.67 0.15 0.07 68.53 10:16:01 AM 5 25.83 0.00 1.56 0.18 0.07 72.36 10:16:01 AM 6 26.89 0.00 1.74 0.12 0.05 71.20 10:16:01 AM 7 12.86 0.00 1.19 0.07 0.03 85.85 Average: all 23.39 0.00 1.74 0.55 0.07 74.25 Average: 0 17.53 0.00 1.51 0.22 0.07 80.66 Average: 1 30.28 0.00 2.04 0.73 0.08 66.87 Average: 2 25.31 0.00 1.78 0.94 0.08 71.88 Average: 3 24.07 0.00 1.87 0.88 0.07 73.10 Average: 4 23.54 0.00 1.83 0.42 0.07 74.14 Average: 5 20.80 0.00 1.74 0.42 0.07 76.96 Average: 6 21.42 0.00 1.75 0.55 0.07 76.22 Average: 7 24.16 0.00 1.40 0.22 0.07 74.15