---> uname -a: Linux prd-centos8-docker-8c-8g-930.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 1138 25097 19 5654 30278 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:29:c0:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe29:c032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:a9:aa:d2 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::42:4eff:fea9:aad2/64 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) 10/07/2025 _x86_64_ (8 CPU) 10:21:22 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 188.75 14.30 174.46 3048.32 9589.44 10:24:01 AM 196.18 4.88 191.30 1167.61 15905.40 10:25:01 AM 163.63 0.72 162.91 426.66 42213.66 10:26:01 AM 34.97 0.48 34.49 21.46 568.38 10:27:01 AM 11.18 0.00 11.18 0.00 514.06 10:28:01 AM 20.56 0.00 20.56 0.00 435.23 10:29:01 AM 100.80 0.00 100.80 0.00 23570.09 10:30:01 AM 155.09 0.00 155.09 0.00 1764.22 10:31:01 AM 68.24 2.47 65.78 4497.17 1323.24 10:32:01 AM 55.41 1.43 53.97 1743.71 33870.57 Average: 99.49 2.43 97.06 1090.50 12974.93 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29010352 30890284 3645360 11.16 2688 2196440 1806068 5.36 161840 3019116 166220 10:24:01 AM 27375760 29601268 5279952 16.17 2688 2535788 2819156 8.36 262772 4517404 50952 10:25:01 AM 24679288 28080592 7976424 24.43 2688 3684912 4130184 12.25 419836 6948736 920 10:26:01 AM 24465336 27872708 8190376 25.08 2688 3689992 4239720 12.58 436584 7142780 640 10:27:01 AM 25371004 28789040 7284708 22.31 2688 3700376 3504816 10.40 439092 6237888 188 10:28:01 AM 24995220 28650160 7660492 23.46 2688 3935708 3510552 10.42 500624 6545580 230524 10:29:01 AM 23288748 27422848 9366964 28.68 2688 4402920 6108404 18.12 550840 8139944 2028 10:30:01 AM 24827156 28917284 7828556 23.97 2688 4347264 3706816 11.00 546828 6624824 15504 10:31:01 AM 23571676 28592404 9084036 27.82 2688 5271232 3432980 10.19 721160 7694528 788232 10:32:01 AM 25668572 30964188 6987140 21.40 2688 5538868 1561748 4.63 961592 5354120 31332 Average: 25325311 28978078 7330401 22.45 2688 3930350 3482044 10.33 500117 6222492 128654 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 154.58 126.42 1704.84 39.03 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 343.67 273.36 4747.33 35.29 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 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 AM eth0 376.81 231.14 10026.21 32.36 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 52.62 52.62 4.51 4.51 0.00 0.00 0.00 0.00 10:26:01 AM eth0 160.41 110.61 48.52 51.34 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.56 13.13 1.72 1.68 0.00 0.00 0.00 0.00 10:27:01 AM lo 43.40 43.40 2.24 2.24 0.00 0.00 0.00 0.00 10:27:01 AM eth0 330.64 222.63 122.37 86.76 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 0.98 0.11 0.15 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 219.73 180.54 766.04 51.09 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 33.06 33.06 4.38 4.38 0.00 0.00 0.00 0.00 10:29:01 AM eth0 366.91 131.06 2294.98 15.22 0.00 0.00 0.00 0.00 10:29:01 AM docker0 14.73 17.21 1.73 3.03 0.00 0.00 0.00 0.00 10:29:01 AM veth6631960 11.55 13.40 1.44 2.54 0.00 0.00 0.00 0.00 10:29:01 AM veth39b7a72 3.18 4.48 0.49 0.76 0.00 0.00 0.00 0.00 10:30:01 AM lo 1437.33 1437.33 248.34 248.34 0.00 0.00 0.00 0.00 10:30:01 AM eth0 187.39 135.07 295.69 48.60 0.00 0.00 0.00 0.00 10:30:01 AM docker0 627.04 644.83 121.87 116.64 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 73.26 61.11 1249.21 12.36 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 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 213.40 168.99 2413.83 82.35 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 156.82 156.82 25.96 25.96 0.00 0.00 0.00 0.00 Average: eth0 242.68 164.09 2366.89 45.44 0.00 0.00 0.00 0.00 Average: docker0 65.42 67.64 12.55 12.15 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) 10/07/2025 _x86_64_ (8 CPU) 10:21:22 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.22 0.00 1.08 0.98 0.07 85.66 10:23:01 AM 0 0.99 0.00 0.43 0.62 0.05 97.91 10:23:01 AM 1 17.30 0.00 1.39 3.61 0.08 77.62 10:23:01 AM 2 8.42 0.00 0.60 0.33 0.08 90.56 10:23:01 AM 3 7.06 0.00 0.75 0.47 0.07 91.65 10:23:01 AM 4 16.58 0.00 1.30 0.90 0.05 81.17 10:23:01 AM 5 18.16 0.00 1.94 1.12 0.07 78.72 10:23:01 AM 6 10.05 0.00 0.82 0.47 0.08 88.58 10:23:01 AM 7 19.17 0.00 1.38 0.28 0.07 79.10 10:24:01 AM all 37.50 0.00 1.29 0.64 0.11 60.47 10:24:01 AM 0 20.29 0.00 1.34 0.17 0.10 78.11 10:24:01 AM 1 46.67 0.00 1.54 1.04 0.12 50.64 10:24:01 AM 2 36.60 0.00 1.62 0.95 0.12 60.71 10:24:01 AM 3 42.30 0.00 1.57 0.49 0.12 55.52 10:24:01 AM 4 35.22 0.00 1.22 0.33 0.12 63.11 10:24:01 AM 5 17.73 0.00 1.31 1.42 0.08 79.46 10:24:01 AM 6 46.93 0.00 0.74 0.28 0.12 51.94 10:24:01 AM 7 54.20 0.00 0.97 0.40 0.13 44.30 10:25:01 AM all 30.34 0.00 2.75 1.42 0.12 65.37 10:25:01 AM 0 26.47 0.00 2.20 1.49 0.12 69.72 10:25:01 AM 1 29.38 0.00 2.88 2.29 0.13 65.33 10:25:01 AM 2 26.50 0.00 3.83 2.45 0.13 67.09 10:25:01 AM 3 32.55 0.00 2.63 0.24 0.13 64.45 10:25:01 AM 4 40.47 0.00 2.67 0.24 0.13 56.48 10:25:01 AM 5 23.82 0.00 2.87 0.57 0.10 72.63 10:25:01 AM 6 28.78 0.00 2.79 3.53 0.10 64.79 10:25:01 AM 7 34.71 0.00 2.13 0.55 0.12 62.49 10:26:01 AM all 22.18 0.00 2.31 0.06 0.12 75.33 10:26:01 AM 0 21.14 0.00 2.16 0.08 0.13 76.48 10:26:01 AM 1 20.61 0.00 2.39 0.05 0.13 76.81 10:26:01 AM 2 25.46 0.00 2.53 0.08 0.12 71.81 10:26:01 AM 3 22.00 0.00 2.00 0.12 0.12 75.77 10:26:01 AM 4 20.13 0.00 2.46 0.03 0.12 77.26 10:26:01 AM 5 24.28 0.00 2.38 0.05 0.10 73.19 10:26:01 AM 6 27.63 0.00 2.46 0.03 0.12 69.76 10:26:01 AM 7 16.22 0.00 2.09 0.03 0.10 81.55 10:27:01 AM all 11.02 0.00 0.99 0.02 0.06 87.90 10:27:01 AM 0 12.19 0.00 0.92 0.02 0.05 86.83 10:27:01 AM 1 7.49 0.00 0.90 0.02 0.05 91.54 10:27:01 AM 2 7.51 0.00 1.05 0.02 0.08 91.33 10:27:01 AM 3 9.81 0.00 1.19 0.00 0.07 88.93 10:27:01 AM 4 26.08 0.00 1.27 0.05 0.08 72.51 10:27:01 AM 5 5.22 0.00 1.15 0.03 0.07 93.53 10:27:01 AM 6 9.46 0.00 0.55 0.02 0.05 89.92 10:27:01 AM 7 10.40 0.00 0.90 0.00 0.07 88.63 10:28:01 AM all 27.89 0.00 0.94 0.04 0.08 71.04 10:28:01 AM 0 26.91 0.00 0.58 0.00 0.07 72.43 10:28:01 AM 1 11.36 0.00 0.52 0.02 0.07 88.04 10:28:01 AM 2 31.95 0.00 0.93 0.00 0.10 67.01 10:28:01 AM 3 27.67 0.00 1.72 0.08 0.07 70.46 10:28:01 AM 4 15.56 0.00 0.77 0.15 0.07 83.46 10:28:01 AM 5 60.38 0.00 1.74 0.03 0.13 37.72 10:28:01 AM 6 20.61 0.00 0.48 0.05 0.07 78.79 10:28:01 AM 7 28.68 0.00 0.78 0.02 0.08 70.44 10:29:01 AM all 31.32 0.00 1.81 0.50 0.13 66.25 10:29:01 AM 0 40.86 0.00 1.22 0.60 0.15 57.16 10:29:01 AM 1 23.88 0.00 1.81 0.03 0.10 74.17 10:29:01 AM 2 23.96 0.00 2.02 0.22 0.15 73.65 10:29:01 AM 3 29.28 0.00 2.28 0.52 0.12 67.80 10:29:01 AM 4 18.24 0.00 1.42 0.03 0.12 80.19 10:29:01 AM 5 41.21 0.00 2.41 0.25 0.15 55.97 10:29:01 AM 6 30.11 0.00 1.59 2.16 0.10 66.04 10:29:01 AM 7 42.99 0.00 1.69 0.17 0.12 55.03 10:30:01 AM all 25.53 0.00 2.40 0.24 0.14 71.70 10:30:01 AM 0 29.69 0.00 2.55 0.07 0.13 67.56 10:30:01 AM 1 26.26 0.00 1.64 0.02 0.13 71.94 10:30:01 AM 2 29.45 0.00 1.96 0.03 0.12 68.43 10:30:01 AM 3 23.62 0.00 2.57 0.08 0.15 73.57 10:30:01 AM 4 26.29 0.00 3.15 0.07 0.15 70.34 10:30:01 AM 5 24.18 0.00 1.86 0.02 0.13 73.80 10:30:01 AM 6 19.34 0.00 2.66 0.07 0.13 77.79 10:30:01 AM 7 25.34 0.00 2.77 1.58 0.13 70.18 10:31:01 AM all 29.92 0.00 1.34 0.16 0.09 68.49 10:31:01 AM 0 27.64 0.00 1.39 0.05 0.08 70.84 10:31:01 AM 1 34.17 0.00 1.29 0.05 0.08 64.41 10:31:01 AM 2 25.31 0.00 1.17 0.27 0.08 73.17 10:31:01 AM 3 38.99 0.00 1.86 0.08 0.10 58.97 10:31:01 AM 4 37.85 0.00 1.10 0.00 0.08 60.96 10:31:01 AM 5 31.57 0.00 1.09 0.05 0.10 67.19 10:31:01 AM 6 25.88 0.00 1.22 0.25 0.10 72.55 10:31:01 AM 7 17.91 0.00 1.62 0.50 0.08 79.88 10:32:01 AM all 31.01 0.00 1.25 0.65 0.09 67.00 10:32:01 AM 0 45.71 0.00 0.60 0.33 0.12 53.24 10:32:01 AM 1 38.15 0.00 2.11 0.23 0.08 59.42 10:32:01 AM 2 47.96 0.00 0.98 0.57 0.12 50.37 10:32:01 AM 3 16.69 0.00 1.27 0.05 0.08 81.90 10:32:01 AM 4 41.62 0.00 1.27 2.46 0.12 54.53 10:32:01 AM 5 14.78 0.00 1.42 1.42 0.07 82.30 10:32:01 AM 6 12.69 0.00 0.97 0.12 0.07 86.16 10:32:01 AM 7 30.45 0.00 1.36 0.00 0.10 68.10 Average: all 25.89 0.00 1.61 0.47 0.10 71.93 Average: 0 25.19 0.00 1.34 0.34 0.10 73.03 Average: 1 25.52 0.00 1.65 0.73 0.10 72.00 Average: 2 26.32 0.00 1.67 0.49 0.11 71.41 Average: 3 24.99 0.00 1.78 0.21 0.10 72.91 Average: 4 27.80 0.00 1.66 0.43 0.10 70.01 Average: 5 26.14 0.00 1.82 0.50 0.10 71.45 Average: 6 23.14 0.00 1.43 0.70 0.09 74.64 Average: 7 28.00 0.00 1.57 0.35 0.10 69.97