---> uname -a: Linux prd-centos8-docker-8c-8g-1373.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 1142 25098 19 5649 30274 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:f5:5d:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fef5:5d0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:07:52:65 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::42:32ff:fe07:5265/64 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) 09/30/2025 _x86_64_ (8 CPU) 13:55:55 LINUX RESTART (8 CPU) 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 270.13 18.94 251.18 4213.00 14009.66 01:59:01 PM 215.99 0.65 215.34 432.12 49930.14 02:00:00 PM 34.51 0.19 34.33 13.37 523.70 02:00:01 PM 108.97 0.00 108.97 0.00 1517.95 02:01:01 PM 12.71 0.50 12.21 21.59 589.40 02:02:01 PM 8.28 0.07 8.21 1.73 221.87 02:03:01 PM 114.29 0.00 114.29 0.00 23775.81 02:04:01 PM 14.46 0.00 14.46 0.00 554.04 02:05:01 PM 216.04 2.45 213.60 4473.18 3867.49 02:06:01 PM 48.66 1.42 47.24 1731.84 32465.12 Average: 104.00 2.69 101.31 1209.55 13993.79 01:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 28155032 30337072 4500680 13.78 2688 2494180 2111256 6.26 249240 3762100 224784 01:59:01 PM 25291336 28694636 7364376 22.55 2688 3686708 3651492 10.83 410332 6347292 256 02:00:00 PM 24998684 28406900 7657028 23.45 2688 3690208 4030860 11.96 437060 6607292 244 02:00:01 PM 24973920 28382288 7681792 23.52 2688 3690800 3809464 11.30 437168 6632976 872 02:01:01 PM 25795620 29216672 6860092 21.01 2688 3703332 3069476 9.11 441112 5811436 20 02:02:01 PM 25701324 29126588 6954388 21.30 2688 3707444 3064296 9.09 443996 5902456 2936 02:03:01 PM 23424740 27552936 9230972 28.27 2688 4397008 6097416 18.09 551720 8005388 1652 02:04:01 PM 23086336 27247640 9569376 29.30 2688 4431132 6193956 18.38 554528 8337004 944 02:05:01 PM 23572748 28595792 9082964 27.81 2688 5273460 3621956 10.75 723012 7689240 748656 02:06:01 PM 25687920 30978180 6967792 21.34 2688 5534352 1519500 4.51 960204 5338780 26044 Average: 25068766 28853870 7586946 23.23 2688 4060862 3716967 11.03 520837 6443396 100641 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 376.51 302.07 5040.48 60.78 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 396.33 266.56 10662.21 34.69 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:00:00 PM lo 44.29 44.29 4.17 4.17 0.00 0.00 0.00 0.00 02:00:00 PM eth0 155.32 99.80 50.52 48.42 0.00 0.00 0.00 0.00 02:00:00 PM docker0 11.95 13.50 1.77 1.67 0.00 0.00 0.00 0.00 02:00:00 PM vethb32d1f3 1.28 1.57 0.21 0.21 0.00 0.00 0.00 0.00 02:00:01 PM lo 64.10 64.10 3.13 3.13 0.00 0.00 0.00 0.00 02:00:01 PM eth0 417.95 257.69 113.91 104.32 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 5.13 0.00 2.75 0.00 0.00 0.00 0.00 02:01:01 PM lo 56.80 56.80 2.90 2.90 0.00 0.00 0.00 0.00 02:01:01 PM eth0 349.53 223.78 119.41 97.59 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.80 1.07 0.11 0.20 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 113.12 86.66 88.37 35.29 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 20.16 20.16 2.49 2.49 0.00 0.00 0.00 0.00 02:03:01 PM eth0 433.27 192.39 2970.26 18.17 0.00 0.00 0.00 0.00 02:03:01 PM docker0 8.41 9.81 0.81 1.75 0.00 0.00 0.00 0.00 02:03:01 PM vethe79bdc5 8.41 9.95 0.92 1.76 0.00 0.00 0.00 0.00 02:03:01 PM veth8a14d06 0.00 0.23 0.00 0.06 0.00 0.00 0.00 0.00 02:04:01 PM lo 1392.78 1392.78 243.15 243.15 0.00 0.00 0.00 0.00 02:04:01 PM eth0 144.13 98.57 43.14 44.19 0.00 0.00 0.00 0.00 02:04:01 PM docker0 602.82 621.11 118.76 114.25 0.00 0.00 0.00 0.00 02:04:01 PM vethe79bdc5 556.74 575.10 121.93 88.47 0.00 0.00 0.00 0.01 02:04:01 PM veth8a14d06 46.08 46.38 5.07 25.98 0.00 0.00 0.00 0.00 02:05:01 PM lo 73.61 73.61 7.98 7.98 0.00 0.00 0.00 0.00 02:05:01 PM eth0 88.67 78.37 1498.97 15.97 0.00 0.00 0.00 0.00 02:05:01 PM docker0 29.62 29.39 4.02 3.62 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 272.92 202.38 2382.61 57.50 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 176.40 176.40 28.96 28.96 0.00 0.00 0.00 0.00 Average: eth0 259.24 172.51 2539.56 45.92 0.00 0.00 0.00 0.00 Average: docker0 72.59 74.97 13.94 13.50 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) 09/30/2025 _x86_64_ (8 CPU) 13:55:55 LINUX RESTART (8 CPU) 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 33.06 0.00 1.49 0.86 0.09 64.50 01:58:01 PM 0 41.61 0.00 2.02 1.55 0.10 54.71 01:58:01 PM 1 30.97 0.00 1.29 0.43 0.07 67.25 01:58:01 PM 2 30.74 0.00 1.42 0.80 0.12 66.91 01:58:01 PM 3 38.00 0.00 1.50 0.43 0.10 59.96 01:58:01 PM 4 34.15 0.00 1.46 1.69 0.08 62.62 01:58:01 PM 5 22.03 0.00 1.17 0.79 0.10 75.92 01:58:01 PM 6 26.88 0.00 2.16 0.90 0.08 69.98 01:58:01 PM 7 40.07 0.00 0.89 0.27 0.08 58.69 01:59:01 PM all 36.48 0.00 3.03 1.01 0.09 59.39 01:59:01 PM 0 22.43 0.00 2.92 0.32 0.08 74.24 01:59:01 PM 1 32.45 0.00 3.23 2.20 0.12 62.00 01:59:01 PM 2 51.59 0.00 3.96 1.97 0.08 42.40 01:59:01 PM 3 39.23 0.00 3.39 0.74 0.10 56.54 01:59:01 PM 4 34.99 0.00 2.66 0.37 0.10 61.89 01:59:01 PM 5 35.27 0.00 3.02 0.25 0.07 61.39 01:59:01 PM 6 46.83 0.00 3.24 1.95 0.08 47.89 01:59:01 PM 7 29.11 0.00 1.80 0.27 0.10 68.72 02:00:00 PM all 24.60 0.00 2.37 0.06 0.10 72.87 02:00:00 PM 0 22.88 0.00 2.07 0.05 0.10 74.90 02:00:00 PM 1 31.40 0.00 2.54 0.05 0.10 65.90 02:00:00 PM 2 26.78 0.00 2.43 0.08 0.10 70.61 02:00:00 PM 3 27.70 0.00 3.03 0.05 0.10 69.11 02:00:00 PM 4 23.76 0.00 2.58 0.08 0.10 73.48 02:00:00 PM 5 25.13 0.00 2.25 0.07 0.08 72.46 02:00:00 PM 6 18.08 0.00 2.26 0.08 0.10 79.47 02:00:00 PM 7 21.03 0.00 1.82 0.02 0.08 77.05 02:00:01 PM all 31.77 0.00 5.19 0.32 0.16 62.56 02:00:01 PM 0 79.22 0.00 2.60 1.30 0.00 16.88 02:00:01 PM 1 12.99 0.00 6.49 0.00 0.00 80.52 02:00:01 PM 2 2.60 0.00 7.79 0.00 0.00 89.61 02:00:01 PM 3 10.26 0.00 5.13 0.00 1.28 83.33 02:00:01 PM 4 48.05 0.00 6.49 1.30 0.00 44.16 02:00:01 PM 5 40.26 0.00 5.19 0.00 0.00 54.55 02:00:01 PM 6 22.37 0.00 2.63 0.00 0.00 75.00 02:00:01 PM 7 38.46 0.00 5.13 0.00 0.00 56.41 02:01:01 PM all 9.99 0.00 1.30 0.03 0.07 88.60 02:01:01 PM 0 6.57 0.00 0.99 0.08 0.08 92.28 02:01:01 PM 1 12.08 0.00 1.37 0.02 0.07 86.46 02:01:01 PM 2 7.31 0.00 1.72 0.00 0.07 90.90 02:01:01 PM 3 14.49 0.00 1.39 0.05 0.08 83.99 02:01:01 PM 4 7.66 0.00 1.61 0.03 0.07 90.63 02:01:01 PM 5 9.46 0.00 1.09 0.03 0.07 89.35 02:01:01 PM 6 11.13 0.00 1.32 0.03 0.07 87.45 02:01:01 PM 7 11.26 0.00 0.94 0.02 0.08 87.71 02:02:01 PM all 21.42 0.00 0.57 0.01 0.06 77.95 02:02:01 PM 0 4.48 0.00 0.48 0.02 0.07 94.95 02:02:01 PM 1 20.81 0.00 0.25 0.00 0.05 78.89 02:02:01 PM 2 19.49 0.00 0.38 0.00 0.05 80.08 02:02:01 PM 3 25.29 0.00 0.23 0.00 0.03 74.45 02:02:01 PM 4 11.29 0.00 0.28 0.00 0.05 88.37 02:02:01 PM 5 5.64 0.00 0.62 0.05 0.08 93.60 02:02:01 PM 6 66.56 0.00 1.12 0.00 0.07 32.26 02:02:01 PM 7 17.75 0.00 1.18 0.02 0.05 81.00 02:03:01 PM all 33.07 0.00 2.09 0.51 0.09 64.25 02:03:01 PM 0 29.18 0.00 2.15 0.08 0.08 68.50 02:03:01 PM 1 31.99 0.00 1.58 0.57 0.10 65.77 02:03:01 PM 2 24.82 0.00 2.67 0.84 0.08 71.58 02:03:01 PM 3 29.21 0.00 2.35 1.11 0.10 67.24 02:03:01 PM 4 49.46 0.00 3.13 0.07 0.08 47.26 02:03:01 PM 5 42.78 0.00 1.68 1.12 0.07 54.36 02:03:01 PM 6 27.48 0.00 1.54 0.27 0.08 70.63 02:03:01 PM 7 29.61 0.00 1.61 0.03 0.08 68.66 02:04:01 PM all 26.73 0.00 2.08 0.01 0.11 71.06 02:04:01 PM 0 35.37 0.00 1.90 0.00 0.10 62.63 02:04:01 PM 1 21.07 0.00 2.84 0.02 0.12 75.96 02:04:01 PM 2 22.78 0.00 1.81 0.03 0.12 75.25 02:04:01 PM 3 24.35 0.00 1.73 0.03 0.12 73.78 02:04:01 PM 4 31.59 0.00 2.38 0.00 0.10 65.92 02:04:01 PM 5 20.89 0.00 2.29 0.03 0.10 76.69 02:04:01 PM 6 30.60 0.00 1.27 0.00 0.10 68.02 02:04:01 PM 7 27.20 0.00 2.42 0.00 0.10 70.28 02:05:01 PM all 28.66 0.00 1.79 0.43 0.07 69.04 02:05:01 PM 0 21.94 0.00 1.79 0.03 0.08 76.16 02:05:01 PM 1 19.31 0.00 1.37 0.15 0.08 79.08 02:05:01 PM 2 33.51 0.00 2.51 0.77 0.05 63.16 02:05:01 PM 3 46.18 0.00 1.42 0.13 0.05 52.21 02:05:01 PM 4 25.00 0.00 1.46 0.44 0.08 73.02 02:05:01 PM 5 27.09 0.00 1.27 0.08 0.07 71.49 02:05:01 PM 6 11.69 0.00 1.98 1.17 0.08 85.08 02:05:01 PM 7 44.57 0.00 2.53 0.67 0.08 52.16 02:06:01 PM all 29.15 0.00 1.29 0.42 0.08 69.07 02:06:01 PM 0 29.19 0.00 1.43 0.02 0.10 69.26 02:06:01 PM 1 25.39 0.00 1.27 0.23 0.08 73.02 02:06:01 PM 2 38.56 0.00 1.59 0.12 0.08 59.65 02:06:01 PM 3 16.51 0.00 1.04 0.67 0.07 81.72 02:06:01 PM 4 40.38 0.00 1.57 0.45 0.08 57.51 02:06:01 PM 5 36.82 0.00 1.10 0.52 0.08 61.47 02:06:01 PM 6 25.25 0.00 1.29 1.32 0.05 72.10 02:06:01 PM 7 21.10 0.00 1.02 0.05 0.05 77.78 Average: all 27.02 0.00 1.78 0.37 0.08 70.74 Average: 0 23.81 0.00 1.75 0.24 0.09 74.11 Average: 1 25.02 0.00 1.75 0.41 0.09 72.73 Average: 2 28.35 0.00 2.06 0.51 0.08 69.00 Average: 3 28.97 0.00 1.79 0.36 0.09 68.80 Average: 4 28.72 0.00 1.91 0.35 0.08 68.94 Average: 5 25.03 0.00 1.61 0.33 0.08 72.95 Average: 6 29.40 0.00 1.80 0.64 0.08 68.09 Average: 7 26.88 0.00 1.58 0.15 0.08 71.31