---> uname -a: Linux prd-centos8-docker-8c-8g-309.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1043 26412 19 4435 30380 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:82:48:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe82:4851/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:1d:19:05 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::42:46ff:fe1d:1905/64 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) 10/04/2025 _x86_64_ (8 CPU) 16:34:20 LINUX RESTART (8 CPU) 04:35:03 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 144.98 14.22 130.77 3038.81 9700.16 04:37:01 PM 203.33 2.27 201.07 84.52 16321.88 04:38:01 PM 47.55 2.65 44.90 1045.65 2597.98 04:39:02 PM 231.96 16.34 215.61 5493.24 28922.73 04:40:01 PM 36.58 0.00 36.58 0.00 18729.89 04:41:01 PM 21.46 0.07 21.39 50.12 1460.00 04:42:01 PM 35.69 1.98 33.71 1663.05 5166.59 Average: 103.04 5.33 97.70 1622.21 11836.40 04:35:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29334492 31152424 3321220 10.17 2688 2137416 1986408 5.89 150620 2719116 127740 04:37:01 PM 28227728 30350276 4427984 13.56 2688 2436468 2280768 6.77 170552 3776944 268 04:38:01 PM 26802136 29463984 5853576 17.93 2688 2971472 2993036 8.88 299524 5054416 444992 04:39:02 PM 26300404 30019208 6355308 19.46 2688 4011124 2369784 7.03 653620 5141544 536776 04:40:01 PM 26070676 29826776 6585036 20.17 2688 4048072 2540224 7.54 654168 5367568 29408 04:41:01 PM 26020932 29786168 6634780 20.32 2688 4056524 2540180 7.54 662152 5408656 20 04:42:01 PM 27111792 31174412 5543920 16.98 2688 4352308 1444208 4.28 863968 4112520 132564 Average: 27124023 30253321 5531689 16.94 2688 3430483 2307801 6.85 493515 4511538 181681 04:35:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 99.72 67.22 1173.07 24.36 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 463.54 354.22 4833.41 59.19 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 1014.86 366.53 7373.74 31.16 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:02 PM lo 12.90 12.90 1.35 1.35 0.00 0.00 0.00 0.00 04:39:02 PM eth0 122.58 88.69 1278.90 24.83 0.00 0.00 0.00 0.00 04:39:02 PM docker0 4.82 5.93 0.65 0.69 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 175.64 144.02 712.58 36.93 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 194.00 159.41 205.34 50.23 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 224.14 167.29 2439.51 35.05 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 329.24 193.20 2584.91 37.46 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.85 0.09 0.10 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) 10/04/2025 _x86_64_ (8 CPU) 16:34:20 LINUX RESTART (8 CPU) 04:35:03 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 9.48 0.00 0.87 2.15 0.05 87.45 04:36:01 PM 0 7.02 0.00 0.69 0.59 0.03 91.66 04:36:01 PM 1 5.43 0.00 0.45 2.97 0.05 91.10 04:36:01 PM 2 14.76 0.00 0.83 1.57 0.07 82.78 04:36:01 PM 3 6.83 0.00 0.97 5.53 0.05 86.62 04:36:01 PM 4 7.97 0.00 0.78 1.00 0.03 90.22 04:36:01 PM 5 4.72 0.00 0.47 0.31 0.07 94.43 04:36:01 PM 6 7.67 0.00 0.64 3.13 0.03 88.52 04:36:01 PM 7 21.41 0.00 2.18 2.07 0.05 74.30 04:37:01 PM all 15.77 0.00 1.11 2.02 0.06 81.04 04:37:01 PM 0 3.78 0.00 1.49 0.30 0.07 94.36 04:37:01 PM 1 14.58 0.00 0.87 7.88 0.07 76.60 04:37:01 PM 2 6.06 0.00 1.04 1.78 0.05 91.07 04:37:01 PM 3 36.83 0.00 1.80 0.72 0.10 60.55 04:37:01 PM 4 25.34 0.00 0.80 1.60 0.07 72.19 04:37:01 PM 5 8.45 0.00 1.29 2.63 0.07 87.57 04:37:01 PM 6 14.46 0.00 0.77 1.09 0.03 83.65 04:37:01 PM 7 16.60 0.00 0.79 0.22 0.05 82.35 04:38:01 PM all 28.34 0.00 1.07 0.33 0.08 70.19 04:38:01 PM 0 30.51 0.00 1.12 0.00 0.08 68.29 04:38:01 PM 1 13.40 0.00 0.81 0.12 0.07 85.61 04:38:01 PM 2 29.56 0.00 0.89 0.10 0.08 69.37 04:38:01 PM 3 34.87 0.00 1.63 1.21 0.10 62.20 04:38:01 PM 4 39.15 0.00 1.10 0.92 0.08 58.74 04:38:01 PM 5 28.33 0.00 1.01 0.08 0.07 70.52 04:38:01 PM 6 12.17 0.00 0.91 0.02 0.07 86.84 04:38:01 PM 7 38.62 0.00 1.10 0.18 0.08 60.01 04:39:02 PM all 20.59 0.31 3.17 2.33 0.09 73.51 04:39:02 PM 0 17.57 0.02 2.75 0.64 0.10 78.92 04:39:02 PM 1 25.78 0.02 3.03 3.43 0.10 67.64 04:39:02 PM 2 22.37 0.00 3.31 1.34 0.08 72.89 04:39:02 PM 3 17.00 1.92 3.85 1.70 0.08 75.45 04:39:02 PM 4 19.21 0.08 2.92 1.55 0.08 76.15 04:39:02 PM 5 24.71 0.03 2.99 1.83 0.10 70.33 04:39:02 PM 6 20.28 0.02 3.42 8.08 0.08 68.12 04:39:02 PM 7 17.82 0.39 3.04 0.10 0.08 78.57 04:40:01 PM all 11.05 0.00 0.33 0.91 0.04 87.67 04:40:01 PM 0 6.37 0.00 0.17 0.00 0.03 93.43 04:40:01 PM 1 21.85 0.00 0.46 6.62 0.03 71.04 04:40:01 PM 2 41.84 0.00 0.80 0.05 0.07 57.24 04:40:01 PM 3 1.88 0.00 0.31 0.42 0.03 97.35 04:40:01 PM 4 4.56 0.00 0.08 0.00 0.02 95.34 04:40:01 PM 5 1.80 0.00 0.19 0.03 0.05 97.93 04:40:01 PM 6 3.31 0.00 0.51 0.02 0.03 96.13 04:40:01 PM 7 6.80 0.00 0.12 0.15 0.03 92.90 04:41:01 PM all 12.15 0.00 0.53 0.10 0.04 87.18 04:41:01 PM 0 6.29 0.00 0.25 0.00 0.07 93.39 04:41:01 PM 1 10.56 0.00 0.90 0.05 0.03 88.45 04:41:01 PM 2 24.52 0.00 0.82 0.52 0.07 74.07 04:41:01 PM 3 11.82 0.00 0.18 0.00 0.05 87.94 04:41:01 PM 4 25.12 0.00 1.15 0.08 0.05 73.60 04:41:01 PM 5 1.14 0.00 0.45 0.13 0.03 98.25 04:41:01 PM 6 7.72 0.00 0.38 0.05 0.02 91.83 04:41:01 PM 7 9.99 0.00 0.07 0.00 0.02 89.93 04:42:01 PM all 19.00 0.00 0.97 0.27 0.05 79.70 04:42:01 PM 0 15.36 0.00 0.87 0.32 0.05 83.41 04:42:01 PM 1 26.82 0.00 1.50 1.62 0.07 69.99 04:42:01 PM 2 12.32 0.00 1.25 0.07 0.05 86.31 04:42:01 PM 3 16.46 0.00 0.87 0.02 0.05 82.61 04:42:01 PM 4 26.35 0.00 0.68 0.00 0.07 72.90 04:42:01 PM 5 6.76 0.00 0.80 0.02 0.03 92.39 04:42:01 PM 6 24.01 0.00 0.74 0.02 0.07 75.17 04:42:01 PM 7 23.91 0.00 1.07 0.13 0.05 74.83 Average: all 16.66 0.04 1.15 1.16 0.06 80.93 Average: 0 12.44 0.00 1.05 0.26 0.06 86.18 Average: 1 16.95 0.00 1.15 3.23 0.06 78.60 Average: 2 21.62 0.00 1.28 0.77 0.07 76.26 Average: 3 18.04 0.27 1.37 1.35 0.07 78.89 Average: 4 21.20 0.01 1.08 0.74 0.06 76.92 Average: 5 10.87 0.00 1.03 0.72 0.06 87.31 Average: 6 12.84 0.00 1.05 1.76 0.05 84.29 Average: 7 19.32 0.06 1.19 0.40 0.05 78.98