---> uname -a: Linux prd-centos8-docker-8c-8g-20280.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1108 25373 19 5407 30307 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:f8:5b:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fef8:5b62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:b4:25:96 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::42:5dff:feb4:2596/64 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) 06/11/2025 _x86_64_ (8 CPU) 11:12:50 LINUX RESTART (8 CPU) 11:13:01 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 266.81 31.16 235.65 7429.54 43852.78 11:15:01 AM 282.44 18.86 263.58 4143.69 13657.13 11:16:01 AM 194.62 0.60 194.02 410.26 49305.50 11:17:01 AM 41.24 0.18 41.05 12.66 593.25 11:18:01 AM 18.03 0.48 17.54 21.46 393.44 11:19:01 AM 10.38 0.00 10.38 0.00 477.99 11:20:00 AM 68.59 0.00 68.59 0.00 22094.95 11:20:01 AM 1548.23 0.00 1548.23 0.00 73152.48 11:21:01 AM 17.63 0.00 17.63 0.00 525.99 11:22:01 AM 175.99 2.48 173.50 4511.38 2311.23 Average: 123.39 5.97 117.41 1836.54 14935.14 11:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 29606004 31247272 3049700 9.34 2688 1966248 1382236 4.10 147048 2478868 146116 11:15:01 AM 28089796 30266052 4565908 13.98 2688 2488540 2173396 6.45 247500 3830744 226504 11:16:01 AM 25225484 28603092 7430220 22.75 2688 3662488 3636484 10.79 409608 6423912 580 11:17:01 AM 24811312 28193460 7844392 24.02 2688 3665864 4201640 12.47 433236 6807604 36 11:18:01 AM 24698400 28086024 7957304 24.37 2688 3671328 4037900 11.98 435820 6919052 28 11:19:01 AM 25638008 29033752 7017696 21.49 2688 3679360 3222088 9.56 438108 5982980 16 11:20:00 AM 24590200 28668052 8065504 24.70 2688 4338516 3817944 11.33 621716 6792720 22724 11:20:01 AM 24516704 28605092 8139000 24.92 2688 4357908 4222972 12.53 628072 6853784 184 11:21:01 AM 23234844 27357004 9420860 28.85 2688 4394624 6154604 18.26 641180 8111884 2684 11:22:01 AM 24023120 29001964 8632584 26.44 2688 5231992 3120740 9.26 944160 7031880 780216 Average: 25443387 28906176 7212317 22.09 2688 3745687 3597000 10.67 494645 6123343 117909 11:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 507.90 327.22 1813.15 68.42 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 483.17 381.31 5234.96 72.87 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 449.03 248.72 10397.82 39.81 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:17:01 AM lo 19.96 19.96 1.83 1.83 0.00 0.00 0.00 0.00 11:17:01 AM eth0 50.80 34.96 12.67 16.41 0.00 0.00 0.00 0.00 11:17:01 AM docker0 5.56 6.28 0.79 0.73 0.00 0.00 0.00 0.00 11:17:01 AM veth2711fe9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 60.93 60.93 3.99 3.99 0.00 0.00 0.00 0.00 11:18:01 AM eth0 274.99 214.21 68.08 77.92 0.00 0.00 0.00 0.00 11:18:01 AM docker0 5.03 6.05 0.88 0.88 0.00 0.00 0.00 0.00 11:19:01 AM lo 6.90 6.90 0.34 0.34 0.00 0.00 0.00 0.00 11:19:01 AM eth0 167.24 130.43 94.62 45.08 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:20:00 AM eth0 692.27 426.57 2927.20 1643.95 0.00 0.00 0.00 0.00 11:20:00 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 AM vethb644a9d 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 6.38 4.26 2.74 2.92 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM vethb644a9d 0.00 2.13 0.00 0.17 0.00 0.00 0.00 0.00 11:20:01 AM veth19b0056 0.00 2.13 0.00 0.18 0.00 0.00 0.00 0.00 11:21:01 AM lo 768.61 768.61 165.57 165.57 0.00 0.00 0.00 0.00 11:21:01 AM eth0 111.53 81.57 33.03 35.81 0.00 0.00 0.00 0.00 11:21:01 AM docker0 365.83 379.04 73.39 86.56 0.00 0.00 0.00 0.00 11:21:01 AM vethb644a9d 331.64 344.69 74.67 62.89 0.00 0.00 0.00 0.01 11:21:01 AM veth19b0056 34.19 34.92 3.73 23.92 0.00 0.00 0.00 0.00 11:22:01 AM lo 276.09 276.09 61.27 61.27 0.00 0.00 0.00 0.00 11:22:01 AM eth0 126.85 147.94 1504.52 2280.10 0.00 0.00 0.00 0.00 11:22:01 AM docker0 138.94 141.08 40.15 23.25 0.00 0.00 0.00 0.00 Average: lo 125.86 125.86 25.89 25.89 0.00 0.00 0.00 0.00 Average: eth0 316.41 220.34 2446.43 471.29 0.00 0.00 0.00 0.00 Average: docker0 57.26 59.17 12.80 12.38 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) 06/11/2025 _x86_64_ (8 CPU) 11:12:50 LINUX RESTART (8 CPU) 11:13:01 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 14.43 0.00 2.33 2.25 0.05 80.94 11:14:01 AM 0 20.22 0.00 2.31 7.54 0.05 69.88 11:14:01 AM 1 14.17 0.00 2.82 1.07 0.05 81.89 11:14:01 AM 2 15.64 0.00 1.99 0.94 0.05 81.38 11:14:01 AM 3 6.29 0.00 2.13 2.21 0.05 89.32 11:14:01 AM 4 11.21 0.00 1.99 0.58 0.05 86.17 11:14:01 AM 5 17.17 0.00 1.22 0.40 0.05 81.16 11:14:01 AM 6 25.44 0.00 3.91 2.05 0.05 68.55 11:14:01 AM 7 5.33 0.00 2.30 3.20 0.03 89.14 11:15:01 AM all 31.37 0.00 1.50 1.10 0.08 65.94 11:15:01 AM 0 25.83 0.00 1.30 0.94 0.10 71.83 11:15:01 AM 1 37.85 0.00 2.64 1.40 0.08 58.02 11:15:01 AM 2 21.64 0.00 1.72 1.36 0.07 75.22 11:15:01 AM 3 41.37 0.00 0.94 0.18 0.08 57.43 11:15:01 AM 4 51.09 0.00 1.62 2.11 0.07 45.12 11:15:01 AM 5 37.26 0.00 1.39 1.15 0.07 60.13 11:15:01 AM 6 16.10 0.00 0.82 1.00 0.07 82.01 11:15:01 AM 7 19.81 0.00 1.59 0.69 0.08 77.83 11:16:01 AM all 35.95 0.00 2.87 1.70 0.08 59.40 11:16:01 AM 0 37.97 0.00 2.28 1.36 0.08 58.31 11:16:01 AM 1 29.59 0.00 2.84 1.61 0.07 65.89 11:16:01 AM 2 41.06 0.00 3.24 5.87 0.08 49.76 11:16:01 AM 3 44.03 0.00 3.73 0.99 0.08 51.17 11:16:01 AM 4 29.56 0.00 3.00 1.48 0.08 65.88 11:16:01 AM 5 45.18 0.00 2.48 1.17 0.08 51.08 11:16:01 AM 6 41.12 0.00 2.87 0.92 0.08 55.00 11:16:01 AM 7 19.02 0.00 2.54 0.20 0.07 78.17 11:17:01 AM all 21.28 0.00 2.18 0.06 0.07 76.40 11:17:01 AM 0 17.09 0.00 2.24 0.03 0.07 80.57 11:17:01 AM 1 22.51 0.00 2.27 0.08 0.08 75.05 11:17:01 AM 2 20.29 0.00 1.99 0.07 0.08 77.56 11:17:01 AM 3 24.66 0.00 2.02 0.05 0.07 73.20 11:17:01 AM 4 21.16 0.00 2.06 0.05 0.07 76.66 11:17:01 AM 5 22.51 0.00 2.56 0.10 0.07 74.77 11:17:01 AM 6 20.65 0.00 2.31 0.08 0.07 76.89 11:17:01 AM 7 21.36 0.00 1.99 0.05 0.07 76.53 11:18:01 AM all 12.26 0.00 1.57 0.03 0.07 86.08 11:18:01 AM 0 9.97 0.00 1.47 0.00 0.07 88.49 11:18:01 AM 1 17.49 0.00 1.77 0.03 0.07 80.64 11:18:01 AM 2 13.49 0.00 1.64 0.05 0.07 84.75 11:18:01 AM 3 13.57 0.00 1.29 0.02 0.07 85.06 11:18:01 AM 4 12.72 0.00 1.37 0.02 0.07 85.83 11:18:01 AM 5 15.25 0.00 1.67 0.07 0.07 82.95 11:18:01 AM 6 7.31 0.00 1.32 0.05 0.07 91.25 11:18:01 AM 7 8.27 0.00 1.99 0.02 0.07 89.65 11:19:01 AM all 11.24 0.00 0.43 0.02 0.03 88.27 11:19:01 AM 0 2.55 0.00 0.57 0.03 0.05 96.79 11:19:01 AM 1 3.14 0.00 0.32 0.03 0.03 96.48 11:19:01 AM 2 35.39 0.00 1.00 0.00 0.05 63.56 11:19:01 AM 3 6.14 0.00 0.15 0.00 0.02 93.69 11:19:01 AM 4 1.34 0.00 0.55 0.05 0.03 98.03 11:19:01 AM 5 10.98 0.00 0.22 0.00 0.03 88.77 11:19:01 AM 6 7.99 0.00 0.20 0.07 0.02 91.73 11:19:01 AM 7 22.36 0.00 0.45 0.00 0.03 77.16 11:20:00 AM all 33.20 0.00 1.75 0.68 0.07 64.30 11:20:00 AM 0 41.48 0.00 1.10 0.00 0.07 57.35 11:20:00 AM 1 38.88 0.00 1.69 3.28 0.07 56.08 11:20:00 AM 2 49.57 0.00 2.48 0.50 0.07 47.39 11:20:00 AM 3 19.20 0.00 2.15 0.14 0.09 78.43 11:20:00 AM 4 36.61 0.00 1.99 0.24 0.09 61.08 11:20:00 AM 5 29.69 0.00 1.63 1.01 0.07 67.60 11:20:00 AM 6 27.30 0.00 1.20 0.00 0.07 71.43 11:20:00 AM 7 22.90 0.00 1.74 0.26 0.07 75.04 11:20:01 AM all 7.71 0.00 5.56 2.60 0.00 84.13 11:20:01 AM 0 10.07 0.00 7.19 0.00 0.00 82.73 11:20:01 AM 1 20.00 0.00 7.86 14.29 0.00 57.86 11:20:01 AM 2 3.60 0.00 3.60 0.00 0.00 92.81 11:20:01 AM 3 4.29 0.00 6.43 1.43 0.00 87.86 11:20:01 AM 4 7.91 0.00 7.91 0.72 0.00 83.45 11:20:01 AM 5 8.57 0.00 3.57 1.43 0.00 86.43 11:20:01 AM 6 5.04 0.00 5.04 0.72 0.00 89.21 11:20:01 AM 7 2.16 0.00 2.88 2.16 0.00 92.81 11:21:01 AM all 30.67 0.00 1.64 0.03 0.09 67.58 11:21:01 AM 0 23.67 0.00 1.52 0.12 0.08 74.61 11:21:01 AM 1 35.69 0.00 1.59 0.00 0.08 62.63 11:21:01 AM 2 41.88 0.00 2.30 0.03 0.10 55.69 11:21:01 AM 3 24.07 0.00 1.73 0.02 0.08 74.10 11:21:01 AM 4 28.83 0.00 1.76 0.02 0.08 69.31 11:21:01 AM 5 37.72 0.00 1.48 0.03 0.08 60.69 11:21:01 AM 6 31.98 0.00 1.26 0.00 0.08 66.68 11:21:01 AM 7 21.51 0.00 1.46 0.00 0.08 76.94 11:22:01 AM all 27.38 0.00 1.83 0.40 0.07 70.32 11:22:01 AM 0 30.47 0.00 1.82 0.20 0.08 67.42 11:22:01 AM 1 21.72 0.00 1.27 0.02 0.07 76.92 11:22:01 AM 2 18.94 0.00 1.52 0.02 0.07 79.45 11:22:01 AM 3 27.31 0.00 1.30 0.13 0.07 71.19 11:22:01 AM 4 27.51 0.00 1.69 0.17 0.07 70.56 11:22:01 AM 5 38.92 0.00 2.57 0.08 0.08 58.35 11:22:01 AM 6 22.64 0.00 2.50 2.46 0.07 72.33 11:22:01 AM 7 31.54 0.00 1.96 0.13 0.07 66.30 Average: all 24.12 0.00 1.80 0.70 0.07 73.31 Average: 0 23.16 0.00 1.64 1.14 0.07 73.99 Average: 1 24.50 0.00 1.93 0.87 0.07 72.64 Average: 2 28.53 0.00 1.99 0.98 0.07 68.43 Average: 3 22.91 0.00 1.72 0.42 0.07 74.88 Average: 4 24.37 0.00 1.80 0.52 0.07 73.25 Average: 5 28.23 0.00 1.69 0.45 0.07 69.56 Average: 6 22.21 0.00 1.83 0.74 0.06 75.16 Average: 7 19.07 0.00 1.78 0.51 0.06 78.58