---> uname -a: Linux prd-centos8-docker-8c-8g-1551.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1060 26522 19 4307 30364 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:f8:b5:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fef8:b5d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:82:e5:45 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::42:18ff:fe82:e545/64 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) 10/01/2025 _x86_64_ (8 CPU) 07:32:56 LINUX RESTART (8 CPU) 07:34:01 AM tps rtps wtps bread/s bwrtn/s 07:35:01 AM 245.13 16.68 228.46 3278.64 12717.93 07:36:01 AM 61.19 2.62 58.57 1045.69 10542.51 07:37:01 AM 333.37 16.33 317.04 5550.82 29826.26 07:38:01 AM 27.31 0.00 27.31 0.00 20529.03 07:39:01 AM 10.56 0.07 10.50 50.12 501.83 07:40:01 AM 48.53 0.68 47.85 79.44 5177.61 Average: 121.02 6.06 114.96 1667.51 13215.73 07:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 AM 27976380 30106504 4679332 14.33 2688 2443948 2472420 7.34 171428 4024512 235936 07:36:01 AM 26718004 29253236 5937708 18.18 2688 2844768 3115612 9.24 300736 5136348 310708 07:37:01 AM 26121164 29922780 6534548 20.01 2688 4093752 2387140 7.08 727652 5245996 610084 07:38:01 AM 25790644 29600944 6865068 21.02 2688 4102236 2692828 7.99 727816 5572660 8176 07:39:01 AM 25509804 29323688 7145908 21.88 2688 4105448 2930536 8.69 732524 5850224 12 07:40:01 AM 27171456 31103400 5484256 16.79 2688 4221316 1510620 4.48 882216 4038840 18572 Average: 26547909 29885092 6107803 18.70 2688 3635245 2518193 7.47 590395 4978097 197248 07:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 461.00 329.67 5150.14 57.10 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 717.60 310.35 5117.97 37.74 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 12.83 12.83 1.35 1.35 0.00 0.00 0.00 0.00 07:37:01 AM eth0 460.11 192.27 3546.81 28.66 0.00 0.00 0.00 0.00 07:37:01 AM docker0 4.77 5.95 0.65 0.69 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 120.66 95.82 238.70 27.76 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 84.69 62.58 92.92 27.32 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 113.75 123.61 290.21 1261.56 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.23 0.23 0.00 0.00 0.00 0.00 Average: eth0 326.30 185.72 2406.11 240.03 0.00 0.00 0.00 0.00 Average: docker0 0.79 0.99 0.11 0.12 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) 10/01/2025 _x86_64_ (8 CPU) 07:32:56 LINUX RESTART (8 CPU) 07:34:01 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 16.76 0.00 1.23 0.80 0.06 81.14 07:35:01 AM 0 13.39 0.00 1.15 0.84 0.07 84.56 07:35:01 AM 1 32.09 0.00 2.09 1.20 0.07 64.55 07:35:01 AM 2 13.40 0.00 1.44 1.87 0.07 83.22 07:35:01 AM 3 13.45 0.00 0.89 0.47 0.07 85.13 07:35:01 AM 4 20.27 0.00 1.69 1.54 0.05 76.46 07:35:01 AM 5 11.42 0.00 1.30 0.18 0.05 87.04 07:35:01 AM 6 7.29 0.00 0.54 0.17 0.05 91.96 07:35:01 AM 7 22.74 0.00 0.79 0.17 0.05 76.26 07:36:01 AM all 28.97 0.00 1.15 0.26 0.08 69.53 07:36:01 AM 0 35.05 0.00 0.87 0.17 0.08 63.83 07:36:01 AM 1 17.77 0.00 0.97 0.18 0.08 80.99 07:36:01 AM 2 40.87 0.00 0.79 1.05 0.07 57.23 07:36:01 AM 3 26.58 0.00 0.82 0.00 0.07 72.54 07:36:01 AM 4 49.65 0.00 2.26 0.64 0.08 47.37 07:36:01 AM 5 12.87 0.00 1.34 0.02 0.08 85.69 07:36:01 AM 6 28.93 0.00 0.90 0.03 0.08 70.05 07:36:01 AM 7 20.02 0.00 1.27 0.02 0.07 78.62 07:37:01 AM all 21.55 0.28 3.50 1.04 0.08 73.54 07:37:01 AM 0 18.29 0.03 3.04 1.04 0.08 77.51 07:37:01 AM 1 25.04 0.19 3.99 0.56 0.08 70.14 07:37:01 AM 2 25.12 0.02 3.54 1.10 0.10 70.13 07:37:01 AM 3 20.51 0.03 3.49 0.45 0.08 75.43 07:37:01 AM 4 24.71 0.00 4.49 3.13 0.10 67.57 07:37:01 AM 5 22.10 0.03 3.18 0.74 0.07 73.89 07:37:01 AM 6 18.85 0.32 3.53 1.04 0.08 76.17 07:37:01 AM 7 17.83 1.63 2.76 0.25 0.07 77.46 07:38:01 AM all 9.83 0.00 0.25 0.24 0.03 89.64 07:38:01 AM 0 1.80 0.00 0.07 0.00 0.05 98.08 07:38:01 AM 1 22.06 0.00 0.20 0.13 0.03 77.57 07:38:01 AM 2 21.77 0.00 0.78 1.32 0.03 76.10 07:38:01 AM 3 1.60 0.00 0.12 0.02 0.05 98.21 07:38:01 AM 4 22.72 0.00 0.10 0.20 0.03 76.94 07:38:01 AM 5 0.85 0.00 0.47 0.00 0.03 98.65 07:38:01 AM 6 3.62 0.00 0.08 0.27 0.02 96.01 07:38:01 AM 7 4.17 0.00 0.20 0.00 0.02 95.61 07:39:01 AM all 11.84 0.00 0.33 0.03 0.03 87.76 07:39:01 AM 0 5.63 0.00 0.13 0.05 0.03 94.15 07:39:01 AM 1 8.04 0.00 0.07 0.00 0.02 91.88 07:39:01 AM 2 0.72 0.00 0.17 0.00 0.02 99.10 07:39:01 AM 3 1.95 0.00 0.43 0.10 0.03 97.48 07:39:01 AM 4 39.54 0.00 0.68 0.00 0.05 59.73 07:39:01 AM 5 6.77 0.00 0.15 0.00 0.03 93.04 07:39:01 AM 6 3.97 0.00 0.22 0.05 0.03 95.73 07:39:01 AM 7 28.04 0.00 0.82 0.03 0.05 71.06 07:40:01 AM all 11.43 0.00 1.13 0.11 0.04 87.29 07:40:01 AM 0 6.97 0.00 0.80 0.02 0.05 92.16 07:40:01 AM 1 6.64 0.00 0.97 0.13 0.03 92.22 07:40:01 AM 2 5.59 0.00 0.95 0.03 0.03 93.39 07:40:01 AM 3 8.49 0.00 1.29 0.42 0.03 89.78 07:40:01 AM 4 19.15 0.00 1.34 0.05 0.05 79.41 07:40:01 AM 5 36.75 0.00 1.95 0.10 0.05 61.15 07:40:01 AM 6 1.75 0.00 0.92 0.15 0.03 97.14 07:40:01 AM 7 6.03 0.00 0.84 0.02 0.02 93.10 Average: all 16.72 0.05 1.26 0.41 0.05 81.50 Average: 0 13.51 0.01 1.01 0.35 0.06 85.06 Average: 1 18.60 0.03 1.38 0.37 0.05 79.57 Average: 2 17.90 0.00 1.27 0.89 0.05 79.88 Average: 3 12.08 0.01 1.17 0.24 0.06 86.44 Average: 4 29.34 0.00 1.76 0.92 0.06 67.92 Average: 5 15.12 0.01 1.40 0.17 0.05 83.25 Average: 6 10.72 0.05 1.03 0.28 0.05 87.87 Average: 7 16.47 0.27 1.11 0.08 0.04 82.02