---> uname -a: Linux prd-centos8-docker-8c-8g-8453.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1147 25063 19 5679 30269 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:cd:aa:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fecd:aab4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:ed:14:29 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:d5ff:feed:1429/64 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) 11/03/2025 _x86_64_ (8 CPU) 13:04:04 LINUX RESTART (8 CPU) 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:02 PM 237.53 17.74 219.79 3790.72 13572.79 01:07:01 PM 169.62 1.85 167.77 507.22 13313.64 01:08:01 PM 35.98 0.00 35.98 0.00 2723.51 01:09:01 PM 110.73 0.57 110.16 423.59 38830.87 01:10:01 PM 37.00 0.53 36.47 98.48 590.95 01:11:01 PM 10.94 0.00 10.94 0.00 497.00 01:12:01 PM 114.66 0.02 114.65 1.07 23779.79 01:13:01 PM 19.91 0.00 19.91 0.00 534.59 01:14:01 PM 137.90 0.00 137.90 0.00 1430.44 01:15:01 PM 53.31 2.45 50.86 4473.92 27286.74 01:16:01 PM 35.99 1.80 34.19 1785.67 8210.91 Average: 87.25 2.25 85.00 1003.81 11883.30 01:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:02 PM 28768088 30766104 3887624 11.90 2688 2312612 1740548 5.16 214000 3195884 163004 01:07:01 PM 27375352 29629216 5280360 16.17 2688 2562752 2829916 8.40 276508 4501880 49624 01:08:01 PM 27042844 29317368 5612868 17.19 2688 2582708 3005112 8.92 284296 4824936 132 01:09:01 PM 24965748 28375052 7689964 23.55 2688 3691708 5158540 15.31 431348 6645964 140 01:10:01 PM 24500064 27917664 8155648 24.97 2688 3699196 5551708 16.47 444524 7095752 208 01:11:01 PM 25443300 28874868 7212412 22.09 2688 3713320 3382676 10.04 450932 6152292 3812 01:12:01 PM 23538380 27672632 9117332 27.92 2688 4402800 5855292 17.37 555476 7890136 1660 01:13:01 PM 23097580 27260620 9558132 29.27 2688 4431836 6242716 18.52 557932 8322992 468 01:14:01 PM 24379260 28478900 8276452 25.34 2688 4356400 3659704 10.86 553324 7065276 15540 01:15:01 PM 25543044 30662412 7112668 21.78 2688 5367360 1914732 5.68 747680 5696220 92220 01:16:01 PM 25726320 31054620 6929392 21.22 2688 5570116 1485204 4.41 973788 5283468 40704 Average: 25489089 29091769 7166623 21.95 2688 3880983 3711468 11.01 499073 6061345 33410 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 255.78 202.52 2746.39 45.97 0.00 0.00 0.00 0.00 01:06:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 247.14 196.95 3664.96 30.40 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 136.48 110.41 305.46 31.48 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.63 0.63 0.03 0.03 0.00 0.00 0.00 0.00 01:09:01 PM eth0 315.06 172.36 9481.05 15.69 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:09:01 PM vethc300168 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 PM lo 59.29 59.29 4.84 4.84 0.00 0.00 0.00 0.00 01:10:01 PM eth0 143.61 106.13 42.21 49.16 0.00 0.00 0.00 0.00 01:10:01 PM docker0 11.63 13.16 1.72 1.68 0.00 0.00 0.00 0.00 01:10:01 PM veth068920b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:11:01 PM lo 40.23 40.23 2.09 2.09 0.00 0.00 0.00 0.00 01:11:01 PM eth0 203.10 170.31 85.52 78.47 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.78 0.95 0.11 0.15 0.00 0.00 0.00 0.00 01:12:01 PM lo 18.49 18.49 2.41 2.41 0.00 0.00 0.00 0.00 01:12:01 PM eth0 704.83 242.39 2988.15 21.06 0.00 0.00 0.00 0.00 01:12:01 PM docker0 8.85 9.45 0.83 1.69 0.00 0.00 0.00 0.00 01:12:01 PM vetha871494 8.85 9.58 0.95 1.70 0.00 0.00 0.00 0.00 01:12:01 PM veth9e4b25e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:13:01 PM lo 457.57 457.57 65.71 65.71 0.00 0.00 0.00 0.00 01:13:01 PM eth0 43.58 37.43 14.66 17.19 0.00 0.00 0.00 0.00 01:13:01 PM docker0 199.48 205.20 30.12 32.29 0.00 0.00 0.00 0.00 01:13:01 PM vetha871494 166.47 173.37 29.16 24.99 0.00 0.00 0.00 0.00 01:13:01 PM veth9e4b25e 33.01 32.28 3.68 7.55 0.00 0.00 0.00 0.00 01:14:01 PM lo 1053.38 1053.38 194.60 194.60 0.00 0.00 0.00 0.00 01:14:01 PM eth0 121.38 89.45 280.85 34.71 0.00 0.00 0.00 0.00 01:14:01 PM docker0 449.45 462.46 96.79 90.06 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 01:15:01 PM eth0 108.33 85.55 1693.30 15.95 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 179.04 134.44 2202.59 69.96 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.68 148.68 24.59 24.59 0.00 0.00 0.00 0.00 Average: eth0 223.40 140.55 2133.59 37.27 0.00 0.00 0.00 0.00 Average: docker0 61.11 63.04 11.81 11.48 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) 11/03/2025 _x86_64_ (8 CPU) 13:04:04 LINUX RESTART (8 CPU) 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:02 PM all 19.04 0.00 1.35 2.34 0.10 77.17 01:06:02 PM 0 17.89 0.00 1.27 2.60 0.12 78.12 01:06:02 PM 1 25.83 0.00 1.60 2.94 0.10 69.53 01:06:02 PM 2 6.65 0.00 0.71 0.27 0.10 92.27 01:06:02 PM 3 31.31 0.00 1.87 0.73 0.12 65.97 01:06:02 PM 4 23.81 0.00 2.12 1.91 0.10 72.05 01:06:02 PM 5 17.59 0.00 0.97 1.53 0.09 79.83 01:06:02 PM 6 14.72 0.00 1.09 5.94 0.07 78.18 01:06:02 PM 7 14.58 0.00 1.17 2.78 0.09 81.39 01:07:01 PM all 32.47 0.00 1.06 2.99 0.10 63.38 01:07:01 PM 0 33.29 0.00 0.66 0.53 0.08 65.43 01:07:01 PM 1 42.99 0.00 1.74 8.07 0.10 47.11 01:07:01 PM 2 33.92 0.00 1.11 1.84 0.12 63.01 01:07:01 PM 3 27.49 0.00 0.90 0.60 0.09 70.92 01:07:01 PM 4 34.76 0.00 0.93 3.38 0.12 60.80 01:07:01 PM 5 29.95 0.00 1.09 4.87 0.09 64.01 01:07:01 PM 6 34.71 0.00 1.40 2.82 0.09 60.99 01:07:01 PM 7 22.64 0.00 0.68 1.84 0.10 74.74 01:08:01 PM all 16.43 0.00 0.54 0.13 0.05 82.84 01:08:01 PM 0 8.00 0.00 0.85 0.08 0.07 90.99 01:08:01 PM 1 45.89 0.00 1.09 0.13 0.08 52.80 01:08:01 PM 2 14.01 0.00 0.65 0.02 0.05 85.27 01:08:01 PM 3 18.88 0.00 0.20 0.00 0.05 80.87 01:08:01 PM 4 7.81 0.00 0.69 0.79 0.05 90.67 01:08:01 PM 5 14.52 0.00 0.13 0.00 0.05 85.30 01:08:01 PM 6 16.99 0.00 0.08 0.00 0.03 82.89 01:08:01 PM 7 5.30 0.00 0.67 0.00 0.05 93.98 01:09:01 PM all 26.92 0.00 3.13 1.20 0.09 68.66 01:09:01 PM 0 14.73 0.00 2.83 0.69 0.12 81.64 01:09:01 PM 1 19.88 0.00 2.75 2.61 0.08 74.68 01:09:01 PM 2 33.27 0.00 3.68 1.79 0.10 61.17 01:09:01 PM 3 32.97 0.00 3.87 1.68 0.08 61.39 01:09:01 PM 4 37.18 0.00 3.52 0.05 0.08 59.17 01:09:01 PM 5 22.92 0.00 3.08 1.66 0.08 72.25 01:09:01 PM 6 30.26 0.00 2.84 0.56 0.08 66.26 01:09:01 PM 7 24.18 0.00 2.48 0.54 0.10 72.70 01:10:01 PM all 21.27 0.00 2.44 0.23 0.12 75.95 01:10:01 PM 0 22.11 0.00 2.63 0.10 0.13 75.03 01:10:01 PM 1 22.22 0.00 2.26 0.05 0.12 75.35 01:10:01 PM 2 20.87 0.00 2.23 0.05 0.12 76.73 01:10:01 PM 3 15.44 0.00 2.80 0.60 0.12 81.04 01:10:01 PM 4 24.56 0.00 2.87 0.03 0.13 72.40 01:10:01 PM 5 19.71 0.00 2.13 0.17 0.12 77.88 01:10:01 PM 6 26.47 0.00 2.35 0.37 0.12 70.70 01:10:01 PM 7 18.74 0.00 2.26 0.44 0.10 78.46 01:11:01 PM all 22.49 0.00 1.34 0.07 0.10 75.99 01:11:01 PM 0 31.40 0.00 0.84 0.10 0.08 67.58 01:11:01 PM 1 7.68 0.00 2.11 0.18 0.10 89.93 01:11:01 PM 2 28.74 0.00 2.09 0.05 0.12 69.00 01:11:01 PM 3 18.34 0.00 1.27 0.05 0.08 80.25 01:11:01 PM 4 15.96 0.00 1.31 0.07 0.08 82.58 01:11:01 PM 5 25.76 0.00 1.45 0.08 0.10 72.60 01:11:01 PM 6 24.10 0.00 0.69 0.00 0.08 75.13 01:11:01 PM 7 27.96 0.00 1.00 0.05 0.12 70.87 01:12:01 PM all 33.37 0.00 2.13 0.77 0.09 63.63 01:12:01 PM 0 29.43 0.00 2.18 2.25 0.10 66.03 01:12:01 PM 1 37.19 0.00 2.26 0.47 0.10 59.97 01:12:01 PM 2 38.82 0.00 2.06 0.05 0.10 58.96 01:12:01 PM 3 28.75 0.00 2.15 0.40 0.08 68.61 01:12:01 PM 4 36.72 0.00 2.03 0.72 0.10 60.42 01:12:01 PM 5 39.89 0.00 2.33 0.32 0.10 57.36 01:12:01 PM 6 24.66 0.00 1.41 0.32 0.08 73.52 01:12:01 PM 7 31.51 0.00 2.62 1.61 0.08 64.19 01:13:01 PM all 17.62 0.00 1.02 0.02 0.09 81.25 01:13:01 PM 0 12.81 0.00 1.21 0.02 0.10 85.86 01:13:01 PM 1 14.45 0.00 0.89 0.02 0.08 84.56 01:13:01 PM 2 18.85 0.00 1.16 0.02 0.08 79.89 01:13:01 PM 3 16.69 0.00 0.96 0.02 0.08 82.26 01:13:01 PM 4 12.71 0.00 1.04 0.03 0.08 86.14 01:13:01 PM 5 35.37 0.00 1.16 0.00 0.10 63.38 01:13:01 PM 6 15.42 0.00 0.90 0.00 0.08 83.60 01:13:01 PM 7 14.66 0.00 0.89 0.03 0.08 84.34 01:14:01 PM all 23.94 0.00 2.04 0.37 0.11 73.55 01:14:01 PM 0 21.02 0.00 1.89 0.44 0.12 76.53 01:14:01 PM 1 26.28 0.00 1.32 0.77 0.12 71.51 01:14:01 PM 2 25.82 0.00 2.39 0.15 0.12 71.53 01:14:01 PM 3 31.80 0.00 2.74 0.96 0.10 64.41 01:14:01 PM 4 18.85 0.00 1.68 0.39 0.10 78.99 01:14:01 PM 5 25.48 0.00 2.07 0.10 0.10 72.25 01:14:01 PM 6 29.67 0.00 1.91 0.02 0.10 68.30 01:14:01 PM 7 12.61 0.00 2.30 0.15 0.10 84.84 01:15:01 PM all 28.44 0.00 1.53 0.99 0.09 68.95 01:15:01 PM 0 25.53 0.00 1.39 2.18 0.10 70.80 01:15:01 PM 1 20.55 0.00 1.96 0.44 0.08 76.97 01:15:01 PM 2 17.26 0.00 1.49 0.89 0.07 80.30 01:15:01 PM 3 48.71 0.00 2.02 2.59 0.10 46.57 01:15:01 PM 4 29.39 0.00 1.52 0.35 0.12 68.62 01:15:01 PM 5 22.59 0.00 1.22 0.84 0.08 75.27 01:15:01 PM 6 38.91 0.00 1.56 0.60 0.08 58.85 01:15:01 PM 7 24.58 0.00 1.09 0.03 0.07 74.23 01:16:01 PM all 27.64 0.00 0.98 0.28 0.08 71.02 01:16:01 PM 0 7.53 0.00 0.57 0.37 0.07 91.47 01:16:01 PM 1 41.75 0.00 0.70 0.43 0.10 57.01 01:16:01 PM 2 46.40 0.00 1.04 0.02 0.08 52.46 01:16:01 PM 3 18.71 0.00 1.29 0.05 0.08 79.87 01:16:01 PM 4 34.63 0.00 1.67 0.33 0.08 63.28 01:16:01 PM 5 10.11 0.00 0.89 0.99 0.05 87.97 01:16:01 PM 6 20.90 0.00 0.90 0.02 0.10 78.08 01:16:01 PM 7 41.09 0.00 0.82 0.00 0.08 58.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.51 0.00 1.60 0.85 0.09 72.96 Average: 0 20.32 0.00 1.48 0.85 0.10 77.25 Average: 1 27.69 0.00 1.70 1.45 0.10 69.06 Average: 2 25.88 0.00 1.69 0.46 0.10 71.87 Average: 3 26.27 0.00 1.82 0.70 0.09 71.12 Average: 4 25.10 0.00 1.76 0.73 0.10 72.31 Average: 5 23.98 0.00 1.50 0.95 0.09 73.48 Average: 6 25.16 0.00 1.37 0.96 0.08 72.43 Average: 7 21.64 0.00 1.45 0.67 0.09 76.15