---> uname -a: Linux prd-centos8-docker-8c-8g-646.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 1154 25073 19 5662 30262 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:23:09:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe23:958/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:8c:5e:9b 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::42:1bff:fe8c:5e9b/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) 10/06/2025 _x86_64_ (8 CPU) 06:55:43 LINUX RESTART (8 CPU) 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 261.76 21.63 240.14 4455.71 9061.58 06:58:01 AM 258.01 5.30 252.71 1176.74 14643.51 06:59:01 AM 172.96 0.75 172.21 443.25 47352.94 07:00:01 AM 37.84 0.07 37.77 0.67 831.44 07:01:01 AM 8.06 0.45 7.61 21.06 196.78 07:02:01 AM 7.50 0.07 7.43 1.73 235.69 07:03:01 AM 20.68 0.00 20.68 0.00 629.77 07:04:01 AM 104.93 0.07 104.87 111.30 23670.24 07:05:01 AM 149.33 0.00 149.33 0.00 1748.32 07:06:01 AM 56.22 2.62 53.61 4494.32 27393.65 07:07:01 AM 39.77 1.65 38.12 1781.01 8123.63 Average: 101.55 2.96 98.59 1134.97 12171.50 06:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 29293108 31133420 3362604 10.30 2688 2158220 1992244 5.91 160536 2754820 225524 06:58:01 AM 27616340 29845028 5039372 15.43 2688 2538360 3037304 9.01 259772 4282644 206320 06:59:01 AM 24943240 28347872 7712472 23.62 2688 3687548 3995980 11.86 415304 6688940 476 07:00:01 AM 24560308 27970080 8095404 24.79 2688 3691856 4272884 12.68 436880 7047396 24 07:01:01 AM 24297548 27711348 8358164 25.59 2688 3694780 5748928 17.06 438180 7303544 128 07:02:01 AM 25593324 29016376 7062388 21.63 2688 3704928 3308616 9.82 440120 6016012 6220 07:03:01 AM 25196332 28857092 7459380 22.84 2688 3940264 3363736 9.98 501808 6344676 230568 07:04:01 AM 23022968 27175228 9632744 29.50 2688 4420128 6485412 19.24 552292 8405812 3100 07:05:01 AM 24344284 28442828 8311428 25.45 2688 4355196 4059548 12.04 548656 7108236 15524 07:06:01 AM 25461932 30619300 7193780 22.03 2688 5404968 1918068 5.69 754240 5775084 130896 07:07:01 AM 25636384 30946556 7019328 21.49 2688 5552736 1578044 4.68 967776 5383836 33928 Average: 25451433 29096830 7204279 22.06 2688 3922635 3614615 10.72 497779 6101000 77519 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 190.24 136.69 1560.59 41.26 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 415.68 341.58 5360.07 49.58 0.00 0.00 0.00 0.00 06:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 346.79 232.28 10010.60 28.10 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:00:01 AM lo 50.67 50.67 4.48 4.48 0.00 0.00 0.00 0.00 07:00:01 AM eth0 147.40 108.23 44.83 47.33 0.00 0.00 0.00 0.00 07:00:01 AM docker0 11.95 13.58 1.77 1.72 0.00 0.00 0.00 0.00 07:01:01 AM lo 56.36 56.36 2.75 2.75 0.00 0.00 0.00 0.00 07:01:01 AM eth0 343.62 246.87 87.82 93.68 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM vethe4a3058 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:02:01 AM lo 48.65 48.65 2.50 2.50 0.00 0.00 0.00 0.00 07:02:01 AM eth0 241.89 175.00 90.96 67.01 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.78 0.98 0.11 0.17 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:03:01 AM eth0 245.93 190.00 781.43 57.48 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM lo 52.45 52.45 7.49 7.49 0.00 0.00 0.00 0.00 07:04:01 AM eth0 353.77 138.84 2291.88 14.77 0.00 0.00 0.00 0.00 07:04:01 AM docker0 22.81 25.47 3.12 4.51 0.00 0.00 0.00 0.00 07:04:01 AM vethdb815dc 18.63 20.51 2.83 3.77 0.00 0.00 0.00 0.00 07:04:01 AM veth8bdcfdf 4.18 5.63 0.59 1.00 0.00 0.00 0.00 0.00 07:05:01 AM lo 1435.25 1435.25 246.23 246.23 0.00 0.00 0.00 0.00 07:05:01 AM eth0 158.68 108.48 287.31 40.80 0.00 0.00 0.00 0.00 07:05:01 AM docker0 617.63 634.12 120.54 115.03 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 07:06:01 AM eth0 152.69 121.58 2345.37 18.63 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 151.90 108.75 1328.47 71.69 0.00 0.00 0.00 0.00 07:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.50 149.50 23.96 23.96 0.00 0.00 0.00 0.00 Average: eth0 249.87 173.48 2199.03 48.21 0.00 0.00 0.00 0.00 Average: docker0 59.38 61.30 11.41 11.04 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) 10/06/2025 _x86_64_ (8 CPU) 06:55:43 LINUX RESTART (8 CPU) 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 11.72 0.00 1.36 0.65 0.07 86.21 06:57:01 AM 0 4.45 0.00 0.97 0.20 0.07 94.32 06:57:01 AM 1 20.38 0.00 2.14 1.12 0.08 76.27 06:57:01 AM 2 15.51 0.00 1.49 0.82 0.13 82.06 06:57:01 AM 3 18.53 0.00 1.70 0.33 0.07 79.37 06:57:01 AM 4 7.28 0.00 1.03 0.48 0.03 91.17 06:57:01 AM 5 10.48 0.00 0.95 0.30 0.07 88.20 06:57:01 AM 6 4.66 0.00 1.22 1.59 0.05 92.48 06:57:01 AM 7 12.46 0.00 1.35 0.32 0.03 85.84 06:58:01 AM all 35.45 0.00 1.39 2.35 0.10 60.71 06:58:01 AM 0 38.56 0.00 1.62 5.65 0.10 54.07 06:58:01 AM 1 44.70 0.00 1.20 1.40 0.12 52.58 06:58:01 AM 2 19.26 0.00 1.24 3.33 0.08 76.09 06:58:01 AM 3 37.72 0.00 1.32 1.55 0.10 59.30 06:58:01 AM 4 43.71 0.00 1.64 3.21 0.12 51.32 06:58:01 AM 5 44.52 0.00 1.85 1.67 0.12 51.84 06:58:01 AM 6 32.91 0.00 1.12 0.52 0.10 65.35 06:58:01 AM 7 22.17 0.00 1.12 1.43 0.10 75.18 06:59:01 AM all 31.60 0.00 2.70 2.11 0.09 63.49 06:59:01 AM 0 44.62 0.00 3.01 3.09 0.10 49.19 06:59:01 AM 1 34.48 0.00 2.49 3.18 0.08 59.77 06:59:01 AM 2 19.86 0.00 3.46 6.38 0.10 70.20 06:59:01 AM 3 32.65 0.00 2.86 0.71 0.10 63.68 06:59:01 AM 4 32.43 0.00 2.30 1.16 0.10 64.01 06:59:01 AM 5 37.98 0.00 3.20 1.55 0.10 57.17 06:59:01 AM 6 18.13 0.00 2.42 0.18 0.08 79.18 06:59:01 AM 7 32.70 0.00 1.89 0.62 0.08 64.71 07:00:01 AM all 22.39 0.00 2.14 0.18 0.09 75.21 07:00:01 AM 0 18.93 0.00 1.61 0.05 0.08 79.33 07:00:01 AM 1 26.56 0.00 2.80 0.17 0.10 70.38 07:00:01 AM 2 20.83 0.00 2.11 0.27 0.08 76.70 07:00:01 AM 3 24.01 0.00 2.18 0.52 0.10 73.20 07:00:01 AM 4 27.90 0.00 2.43 0.13 0.08 69.46 07:00:01 AM 5 20.59 0.00 2.28 0.13 0.08 76.92 07:00:01 AM 6 19.88 0.00 1.69 0.07 0.08 78.28 07:00:01 AM 7 20.41 0.00 2.06 0.08 0.08 77.37 07:01:01 AM all 3.80 0.00 0.93 0.08 0.06 95.13 07:01:01 AM 0 3.19 0.00 0.50 0.10 0.07 96.14 07:01:01 AM 1 4.38 0.00 1.14 0.00 0.07 94.41 07:01:01 AM 2 3.64 0.00 1.72 0.02 0.05 94.57 07:01:01 AM 3 4.33 0.00 0.89 0.23 0.05 94.50 07:01:01 AM 4 2.76 0.00 0.53 0.28 0.07 96.36 07:01:01 AM 5 2.72 0.00 0.72 0.00 0.07 96.49 07:01:01 AM 6 4.48 0.00 0.73 0.00 0.03 94.76 07:01:01 AM 7 4.94 0.00 1.17 0.03 0.05 93.81 07:02:01 AM all 7.65 0.00 0.76 0.01 0.06 91.51 07:02:01 AM 0 6.78 0.00 0.88 0.03 0.08 92.22 07:02:01 AM 1 4.48 0.00 0.82 0.02 0.08 94.60 07:02:01 AM 2 7.20 0.00 1.19 0.00 0.05 91.56 07:02:01 AM 3 5.18 0.00 0.87 0.00 0.07 93.89 07:02:01 AM 4 20.57 0.00 0.48 0.02 0.05 78.88 07:02:01 AM 5 5.51 0.00 0.67 0.03 0.05 93.74 07:02:01 AM 6 7.11 0.00 0.78 0.00 0.05 92.05 07:02:01 AM 7 4.38 0.00 0.42 0.02 0.05 95.14 07:03:01 AM all 27.28 0.00 0.81 0.08 0.07 71.76 07:03:01 AM 0 20.77 0.00 0.60 0.02 0.07 78.54 07:03:01 AM 1 19.88 0.00 0.87 0.08 0.07 79.10 07:03:01 AM 2 7.61 0.00 0.57 0.05 0.07 91.71 07:03:01 AM 3 18.33 0.00 0.65 0.05 0.05 80.92 07:03:01 AM 4 47.42 0.00 0.90 0.02 0.08 51.57 07:03:01 AM 5 59.87 0.00 1.00 0.38 0.08 38.66 07:03:01 AM 6 21.77 0.00 0.82 0.00 0.07 77.35 07:03:01 AM 7 22.56 0.00 1.09 0.05 0.07 76.23 07:04:01 AM all 30.84 0.00 1.87 1.04 0.10 66.14 07:04:01 AM 0 21.35 0.00 1.74 0.05 0.10 76.75 07:04:01 AM 1 19.01 0.00 1.85 1.21 0.12 77.82 07:04:01 AM 2 36.24 0.00 1.73 1.36 0.12 60.55 07:04:01 AM 3 28.32 0.00 2.16 1.31 0.10 68.11 07:04:01 AM 4 48.23 0.00 2.13 0.52 0.10 49.02 07:04:01 AM 5 25.93 0.00 1.68 2.62 0.10 69.68 07:04:01 AM 6 38.79 0.00 1.83 1.21 0.10 58.07 07:04:01 AM 7 28.87 0.00 1.83 0.08 0.10 69.12 07:05:01 AM all 24.42 0.00 2.29 0.76 0.12 72.41 07:05:01 AM 0 22.53 0.00 2.68 1.95 0.12 72.72 07:05:01 AM 1 17.00 0.00 2.37 0.40 0.12 80.11 07:05:01 AM 2 18.51 0.00 2.70 1.43 0.12 77.24 07:05:01 AM 3 27.70 0.00 2.10 0.03 0.12 70.05 07:05:01 AM 4 32.54 0.00 3.31 0.94 0.13 63.08 07:05:01 AM 5 24.47 0.00 2.42 0.92 0.12 72.08 07:05:01 AM 6 29.26 0.00 1.08 0.32 0.10 69.24 07:05:01 AM 7 23.30 0.00 1.68 0.12 0.12 74.78 07:06:01 AM all 32.52 0.00 1.58 0.64 0.10 65.15 07:06:01 AM 0 40.73 0.00 1.99 0.00 0.12 57.16 07:06:01 AM 1 12.88 0.00 1.68 2.96 0.07 82.41 07:06:01 AM 2 26.14 0.00 2.58 0.94 0.10 70.23 07:06:01 AM 3 36.32 0.00 0.97 0.10 0.10 62.50 07:06:01 AM 4 33.62 0.00 1.22 0.27 0.10 64.79 07:06:01 AM 5 30.86 0.00 1.14 0.03 0.08 67.89 07:06:01 AM 6 39.88 0.00 1.61 0.38 0.12 58.02 07:06:01 AM 7 39.73 0.00 1.47 0.45 0.10 58.25 07:07:01 AM all 26.42 0.00 0.96 0.21 0.08 72.33 07:07:01 AM 0 40.69 0.00 0.60 0.02 0.08 58.61 07:07:01 AM 1 10.72 0.00 1.39 0.30 0.07 87.52 07:07:01 AM 2 34.39 0.00 1.79 0.12 0.08 63.62 07:07:01 AM 3 37.20 0.00 0.37 0.00 0.08 62.35 07:07:01 AM 4 8.59 0.00 0.59 0.60 0.03 90.19 07:07:01 AM 5 40.65 0.00 0.70 0.10 0.08 58.47 07:07:01 AM 6 19.61 0.00 1.17 0.52 0.08 78.62 07:07:01 AM 7 19.50 0.00 1.07 0.00 0.08 79.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.09 0.00 1.53 0.74 0.09 74.56 Average: 0 23.86 0.00 1.47 1.01 0.09 73.56 Average: 1 19.49 0.00 1.70 0.98 0.09 77.73 Average: 2 19.01 0.00 1.87 1.34 0.09 77.70 Average: 3 24.56 0.00 1.46 0.44 0.09 73.46 Average: 4 27.71 0.00 1.51 0.69 0.08 70.00 Average: 5 27.60 0.00 1.51 0.70 0.09 70.11 Average: 6 21.49 0.00 1.31 0.44 0.08 76.68 Average: 7 21.00 0.00 1.38 0.29 0.08 77.26