---> uname -a: Linux prd-centos8-docker-8c-8g-27086.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1151 25096 19 5642 30265 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:76:38:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fe76:387a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:fe:52:27 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::42:30ff:fefe:5227/64 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) 07/10/2025 _x86_64_ (8 CPU) 11:20:59 LINUX RESTART (8 CPU) 11:22:01 AM tps rtps wtps bread/s bwrtn/s 11:23:01 AM 264.21 17.84 246.37 3774.74 12695.52 11:24:01 AM 172.89 1.25 171.64 346.15 29319.54 11:25:01 AM 80.46 0.65 79.81 447.58 23058.78 11:26:01 AM 34.71 0.57 34.14 25.46 561.18 11:27:01 AM 5.53 0.00 5.53 0.00 145.14 11:28:01 AM 3.68 0.00 3.68 0.00 365.69 11:29:01 AM 30.97 0.00 30.97 0.00 8243.62 11:30:01 AM 97.03 0.00 97.03 0.00 15931.99 11:31:01 AM 136.23 0.00 136.23 0.00 2033.13 11:32:01 AM 53.16 3.83 49.33 6231.89 29042.11 Average: 87.89 2.41 85.48 1082.53 12139.55 11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 AM 27681920 29835180 4973792 15.23 2688 2465876 2656196 7.88 231876 4256116 282232 11:24:01 AM 24987972 28367196 7667740 23.48 2688 3663432 3999612 11.87 339924 6732604 589964 11:25:01 AM 24371984 27768804 8283728 25.37 2688 3679284 5784496 17.16 433600 7235236 112 11:26:01 AM 24199248 27601460 8456464 25.90 2688 3684336 4567052 13.55 440876 7401460 324 11:27:01 AM 24160476 27563552 8495236 26.01 2688 3685260 4567052 13.55 440988 7441320 76 11:28:01 AM 25175136 28587976 7480576 22.91 2688 3694844 3736112 11.08 442900 6430312 20 11:29:01 AM 24329908 27998464 8325804 25.50 2688 3947852 4263764 12.65 507172 7200304 14612 11:30:01 AM 22608136 26754640 10047576 30.77 2688 4415012 6832588 20.27 554920 8813736 968 11:31:01 AM 23777584 27863616 8878128 27.19 2688 4341988 4157060 12.33 554372 7661736 644 11:32:01 AM 24310684 29595720 8345028 25.55 2688 5528364 2796408 8.30 790820 6878132 148020 Average: 24560305 28193661 8095407 24.79 2688 3910625 4336034 12.86 473745 7005096 103697 11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 437.25 327.82 5106.34 61.65 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 401.63 276.84 10703.30 36.06 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 5.23 5.23 0.39 0.39 0.00 0.00 0.00 0.00 11:25:01 AM eth0 17.13 16.39 5.73 7.63 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.78 1.15 0.12 0.13 0.00 0.00 0.00 0.00 11:25:01 AM veth0e52ad5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 AM lo 59.75 59.75 4.76 4.76 0.00 0.00 0.00 0.00 11:26:01 AM eth0 234.24 168.04 69.10 78.03 0.00 0.00 0.00 0.00 11:26:01 AM docker0 11.10 12.61 1.64 1.65 0.00 0.00 0.00 0.00 11:27:01 AM lo 56.26 56.26 2.75 2.75 0.00 0.00 0.00 0.00 11:27:01 AM eth0 204.02 165.99 62.74 66.69 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 17.80 17.80 0.87 0.87 0.00 0.00 0.00 0.00 11:28:01 AM eth0 164.66 131.74 92.99 43.30 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:29:01 AM eth0 156.96 108.56 964.45 19.76 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 483.60 483.60 70.89 70.89 0.00 0.00 0.00 0.00 11:30:01 AM eth0 512.86 282.45 2039.11 33.83 0.00 0.00 0.00 0.00 11:30:01 AM docker0 206.27 216.16 32.12 34.38 0.00 0.00 0.00 0.00 11:30:01 AM vethaf7a334 185.62 194.57 32.55 28.47 0.00 0.00 0.00 0.00 11:30:01 AM veth46e086f 20.65 22.30 2.39 6.17 0.00 0.00 0.00 0.00 11:31:01 AM lo 976.03 976.03 179.04 179.04 0.00 0.00 0.00 0.00 11:31:01 AM eth0 72.46 56.80 298.55 23.48 0.00 0.00 0.00 0.00 11:31:01 AM docker0 424.92 434.05 89.59 83.99 0.00 0.00 0.00 0.00 11:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM eth0 338.48 249.36 3346.93 29.82 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.90 159.90 25.87 25.87 0.00 0.00 0.00 0.00 Average: eth0 253.96 178.40 2268.95 40.02 0.00 0.00 0.00 0.00 Average: docker0 64.31 66.40 12.35 12.02 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) 07/10/2025 _x86_64_ (8 CPU) 11:20:59 LINUX RESTART (8 CPU) 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 26.27 0.00 1.43 1.03 0.13 71.15 11:23:01 AM 0 21.11 0.00 1.55 0.87 0.15 76.32 11:23:01 AM 1 29.07 0.00 1.57 1.20 0.10 68.06 11:23:01 AM 2 22.21 0.00 1.22 0.84 0.18 75.54 11:23:01 AM 3 30.04 0.00 2.01 1.59 0.10 66.27 11:23:01 AM 4 36.48 0.00 1.22 1.17 0.10 61.04 11:23:01 AM 5 32.30 0.00 1.57 1.69 0.15 64.29 11:23:01 AM 6 26.95 0.00 1.54 0.48 0.12 70.92 11:23:01 AM 7 11.98 0.00 0.74 0.37 0.12 86.80 11:24:01 AM all 39.95 0.00 2.75 0.79 0.12 56.39 11:24:01 AM 0 17.83 0.00 2.02 1.03 0.08 79.05 11:24:01 AM 1 52.94 0.00 3.51 1.11 0.13 42.30 11:24:01 AM 2 45.81 0.00 2.49 0.59 0.15 50.97 11:24:01 AM 3 44.87 0.00 3.87 1.80 0.15 49.31 11:24:01 AM 4 55.58 0.00 2.51 0.42 0.10 41.40 11:24:01 AM 5 30.67 0.00 2.40 0.50 0.12 66.31 11:24:01 AM 6 33.22 0.00 3.06 0.10 0.08 63.54 11:24:01 AM 7 38.73 0.00 2.12 0.81 0.10 58.25 11:25:01 AM all 18.81 0.00 1.86 0.80 0.09 78.44 11:25:01 AM 0 15.49 0.00 1.54 1.14 0.10 81.74 11:25:01 AM 1 19.37 0.00 1.82 0.64 0.08 78.09 11:25:01 AM 2 16.40 0.00 1.97 3.18 0.08 78.37 11:25:01 AM 3 24.62 0.00 2.38 0.12 0.08 72.80 11:25:01 AM 4 25.84 0.00 2.79 0.74 0.10 70.53 11:25:01 AM 5 19.59 0.00 1.49 0.49 0.12 78.32 11:25:01 AM 6 13.41 0.00 1.54 0.08 0.08 84.88 11:25:01 AM 7 15.75 0.00 1.32 0.05 0.08 82.80 11:26:01 AM all 19.21 0.00 2.15 0.05 0.09 78.50 11:26:01 AM 0 17.79 0.00 1.89 0.03 0.10 80.18 11:26:01 AM 1 23.12 0.00 2.23 0.03 0.10 74.51 11:26:01 AM 2 21.15 0.00 2.15 0.07 0.12 76.52 11:26:01 AM 3 24.80 0.00 2.54 0.02 0.10 72.54 11:26:01 AM 4 21.41 0.00 2.31 0.07 0.10 76.12 11:26:01 AM 5 14.40 0.00 1.96 0.07 0.07 83.51 11:26:01 AM 6 14.03 0.00 2.35 0.12 0.08 83.42 11:26:01 AM 7 16.93 0.00 1.79 0.02 0.08 81.17 11:27:01 AM all 2.43 0.00 0.67 0.01 0.06 96.84 11:27:01 AM 0 2.14 0.00 0.53 0.03 0.07 97.23 11:27:01 AM 1 2.66 0.00 1.19 0.00 0.08 96.07 11:27:01 AM 2 2.46 0.00 0.95 0.00 0.07 96.52 11:27:01 AM 3 1.92 0.00 0.69 0.02 0.07 97.31 11:27:01 AM 4 3.52 0.00 0.63 0.00 0.03 95.81 11:27:01 AM 5 1.69 0.00 0.52 0.00 0.05 97.75 11:27:01 AM 6 2.01 0.00 0.33 0.00 0.07 97.59 11:27:01 AM 7 3.06 0.00 0.48 0.00 0.05 96.41 11:28:01 AM all 10.81 0.00 0.50 0.01 0.05 88.63 11:28:01 AM 0 11.42 0.00 0.18 0.00 0.05 88.35 11:28:01 AM 1 23.92 0.00 1.29 0.05 0.07 74.68 11:28:01 AM 2 21.19 0.00 0.33 0.00 0.05 78.43 11:28:01 AM 3 6.29 0.00 0.55 0.02 0.03 93.10 11:28:01 AM 4 3.76 0.00 0.63 0.00 0.03 95.58 11:28:01 AM 5 5.71 0.00 0.57 0.00 0.03 93.69 11:28:01 AM 6 2.76 0.00 0.30 0.00 0.05 96.89 11:28:01 AM 7 11.43 0.00 0.15 0.00 0.05 88.37 11:29:01 AM all 31.55 0.00 0.85 0.15 0.09 67.37 11:29:01 AM 0 22.52 0.00 0.77 0.00 0.08 76.62 11:29:01 AM 1 28.01 0.00 1.52 0.45 0.10 69.92 11:29:01 AM 2 33.11 0.00 0.70 0.07 0.07 66.06 11:29:01 AM 3 33.87 0.00 0.37 0.37 0.08 65.30 11:29:01 AM 4 38.80 0.00 0.80 0.03 0.12 60.25 11:29:01 AM 5 35.68 0.00 0.70 0.05 0.08 63.48 11:29:01 AM 6 31.55 0.00 1.57 0.27 0.10 66.52 11:29:01 AM 7 28.86 0.00 0.35 0.00 0.05 70.74 11:30:01 AM all 26.44 0.00 2.18 0.32 0.12 70.94 11:30:01 AM 0 19.73 0.00 2.30 0.03 0.13 77.81 11:30:01 AM 1 18.19 0.00 1.95 0.32 0.12 79.43 11:30:01 AM 2 31.42 0.00 1.88 0.03 0.12 66.55 11:30:01 AM 3 39.87 0.00 2.88 1.06 0.12 56.08 11:30:01 AM 4 32.91 0.00 2.41 0.56 0.12 64.01 11:30:01 AM 5 30.75 0.00 1.97 0.03 0.10 67.15 11:30:01 AM 6 21.68 0.00 2.15 0.45 0.10 75.62 11:30:01 AM 7 17.05 0.00 1.90 0.05 0.12 80.89 11:31:01 AM all 30.50 0.00 1.79 0.35 0.11 67.24 11:31:01 AM 0 43.40 0.00 1.35 0.32 0.10 54.82 11:31:01 AM 1 33.48 0.00 1.57 0.08 0.13 64.73 11:31:01 AM 2 31.19 0.00 1.52 0.18 0.13 66.97 11:31:01 AM 3 19.46 0.00 2.60 1.22 0.12 76.60 11:31:01 AM 4 20.45 0.00 1.52 0.02 0.08 77.92 11:31:01 AM 5 43.84 0.00 2.78 0.87 0.12 52.38 11:31:01 AM 6 24.60 0.00 1.31 0.02 0.12 73.96 11:31:01 AM 7 27.59 0.00 1.66 0.12 0.08 70.56 11:32:01 AM all 35.08 0.00 1.77 0.54 0.09 62.52 11:32:01 AM 0 30.42 0.00 2.06 0.00 0.12 67.40 11:32:01 AM 1 27.33 0.00 1.37 0.15 0.08 71.06 11:32:01 AM 2 40.57 0.00 1.65 0.23 0.08 57.46 11:32:01 AM 3 46.41 0.00 1.71 0.20 0.08 51.60 11:32:01 AM 4 30.95 0.00 1.56 0.17 0.10 67.22 11:32:01 AM 5 32.46 0.00 1.74 0.15 0.10 65.54 11:32:01 AM 6 23.16 0.00 2.05 2.45 0.08 72.27 11:32:01 AM 7 49.28 0.00 2.06 0.95 0.10 47.61 Average: all 24.09 0.00 1.59 0.41 0.09 73.82 Average: 0 20.18 0.00 1.42 0.34 0.10 77.95 Average: 1 25.80 0.00 1.80 0.40 0.10 71.90 Average: 2 26.54 0.00 1.49 0.52 0.11 71.35 Average: 3 27.19 0.00 1.96 0.64 0.09 70.12 Average: 4 26.94 0.00 1.64 0.32 0.09 71.01 Average: 5 24.70 0.00 1.57 0.39 0.09 73.26 Average: 6 19.33 0.00 1.62 0.40 0.09 78.57 Average: 7 22.06 0.00 1.26 0.24 0.08 76.37