---> uname -a: Linux prd-centos8-docker-8c-8g-17722.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 1117 25310 19 5462 30299 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:b4:f5:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:feb4:f502/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:fa:4d:93 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:a0ff:fefa:4d93/64 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) 12/04/2025 _x86_64_ (8 CPU) 14:31:01 LINUX RESTART (8 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 276.34 17.71 258.63 3791.49 13061.18 02:34:01 PM 137.04 1.78 135.25 498.90 12217.46 02:35:01 PM 29.88 0.08 29.80 27.60 2702.22 02:36:01 PM 114.96 0.50 114.46 398.00 38816.53 02:37:01 PM 27.79 0.48 27.31 21.46 585.59 02:38:01 PM 21.41 0.00 21.41 0.00 572.53 02:39:01 PM 105.85 0.00 105.85 0.00 23861.59 02:40:01 PM 13.33 0.00 13.33 0.00 339.11 02:41:01 PM 167.87 0.00 167.87 0.00 2289.51 02:42:01 PM 53.50 2.92 50.58 4561.01 26916.23 Average: 94.49 2.32 92.17 925.01 12135.22 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 28727424 30733372 3928288 12.03 2688 2318944 1796080 5.33 212100 3229544 145560 02:34:01 PM 26311112 28586096 6344600 19.43 2688 2583200 3926820 11.65 279468 5559320 67404 02:35:01 PM 24546712 27946840 8109000 24.83 2688 3702348 4680656 13.89 334212 7245356 1116500 02:36:01 PM 23569972 26981732 9085740 27.82 2688 3693724 6452984 19.15 436464 8028820 236 02:37:01 PM 23767960 27187208 8887752 27.22 2688 3701292 5104604 15.15 441656 7831412 164 02:38:01 PM 24483416 28153168 8172296 25.03 2688 3949236 4112284 12.20 598800 6955948 238324 02:39:01 PM 22457476 26602424 10198236 31.23 2688 4413016 7064620 20.96 646828 8872228 1832 02:40:01 PM 21942168 26127040 10713544 32.81 2688 4453708 7430636 22.05 649096 9381376 5300 02:41:01 PM 24060676 28163452 8595036 26.32 2688 4358900 3966736 11.77 646364 7288172 132 02:42:01 PM 25851268 30963240 6804444 20.84 2688 5356288 1580576 4.69 1139620 4997540 95012 Average: 24571818 28144457 8083894 24.75 2688 3853066 4611600 13.68 538461 6938972 167046 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 246.47 216.47 2632.53 54.81 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 300.67 230.39 3795.69 49.00 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 390.35 242.08 9548.42 33.39 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 12.66 12.66 1.29 1.29 0.00 0.00 0.00 0.00 02:36:01 PM eth0 30.06 21.48 11.75 15.95 0.00 0.00 0.00 0.00 02:36:01 PM docker0 4.15 5.00 0.60 0.59 0.00 0.00 0.00 0.00 02:36:01 PM veth824227c 2.57 3.20 0.41 0.38 0.00 0.00 0.00 0.00 02:37:01 PM lo 73.13 73.13 5.11 5.11 0.00 0.00 0.00 0.00 02:37:01 PM eth0 256.35 206.48 76.92 91.60 0.00 0.00 0.00 0.00 02:37:01 PM docker0 8.75 9.68 1.30 1.29 0.00 0.00 0.00 0.00 02:38:01 PM lo 25.87 25.87 1.28 1.28 0.00 0.00 0.00 0.00 02:38:01 PM eth0 181.67 179.87 756.62 1638.04 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 36.14 36.14 4.71 4.71 0.00 0.00 0.00 0.00 02:39:01 PM eth0 368.29 113.22 2265.88 11.28 0.00 0.00 0.00 0.00 02:39:01 PM docker0 15.37 18.17 1.86 3.19 0.00 0.00 0.00 0.00 02:39:01 PM veth8dd2aee 11.63 13.76 1.50 2.63 0.00 0.00 0.00 0.00 02:39:01 PM veth178e533 3.75 5.11 0.57 0.83 0.00 0.00 0.00 0.00 02:40:01 PM lo 1047.69 1047.69 177.24 177.24 0.00 0.00 0.00 0.00 02:40:01 PM eth0 122.05 87.59 38.37 40.55 0.00 0.00 0.00 0.00 02:40:01 PM docker0 444.23 457.54 77.45 90.33 0.00 0.00 0.00 0.00 02:40:01 PM veth8dd2aee 387.30 401.30 76.94 62.99 0.00 0.00 0.00 0.01 02:40:01 PM veth178e533 56.92 56.27 6.59 27.34 0.00 0.00 0.00 0.00 02:41:01 PM lo 629.65 629.65 103.84 103.84 0.00 0.00 0.00 0.00 02:41:01 PM eth0 83.21 68.97 268.48 23.63 0.00 0.00 0.00 0.00 02:41:01 PM docker0 266.93 273.68 58.89 41.64 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 02:42:01 PM eth0 119.41 142.00 1273.81 2330.44 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 182.91 182.91 29.40 29.40 0.00 0.00 0.00 0.00 Average: eth0 209.79 150.74 2065.78 429.49 0.00 0.00 0.00 0.00 Average: docker0 74.06 76.53 14.03 13.73 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) 12/04/2025 _x86_64_ (8 CPU) 14:31:01 LINUX RESTART (8 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 19.17 0.00 1.34 0.91 0.07 78.50 02:33:01 PM 0 19.90 0.00 0.71 0.39 0.08 78.91 02:33:01 PM 1 27.33 0.00 1.78 0.85 0.08 69.95 02:33:01 PM 2 22.56 0.00 1.78 1.32 0.07 74.27 02:33:01 PM 3 19.73 0.00 0.71 0.32 0.07 79.16 02:33:01 PM 4 22.25 0.00 2.16 1.67 0.09 73.83 02:33:01 PM 5 24.83 0.00 1.83 1.24 0.05 72.05 02:33:01 PM 6 10.37 0.00 0.85 0.51 0.05 88.22 02:33:01 PM 7 6.38 0.00 0.92 0.99 0.09 91.62 02:34:01 PM all 37.49 0.00 1.11 0.55 0.09 60.77 02:34:01 PM 0 42.12 0.00 1.54 1.10 0.10 55.14 02:34:01 PM 1 40.84 0.00 1.27 0.23 0.08 57.57 02:34:01 PM 2 41.70 0.00 1.29 0.87 0.08 56.06 02:34:01 PM 3 34.94 0.00 0.85 0.12 0.08 64.01 02:34:01 PM 4 35.86 0.00 0.89 0.05 0.10 63.10 02:34:01 PM 5 37.35 0.00 0.85 0.67 0.08 61.05 02:34:01 PM 6 25.90 0.00 0.84 1.04 0.10 72.12 02:34:01 PM 7 41.20 0.00 1.34 0.30 0.08 57.08 02:35:01 PM all 21.68 0.00 1.19 0.09 0.05 76.98 02:35:01 PM 0 20.72 0.00 1.06 0.00 0.03 78.19 02:35:01 PM 1 60.85 0.00 2.09 0.00 0.08 36.97 02:35:01 PM 2 9.41 0.00 1.41 0.05 0.05 89.08 02:35:01 PM 3 13.46 0.00 0.72 0.27 0.05 85.50 02:35:01 PM 4 26.94 0.00 0.89 0.02 0.05 72.10 02:35:01 PM 5 20.94 0.00 1.09 0.00 0.05 77.92 02:35:01 PM 6 5.68 0.00 1.09 0.03 0.05 93.14 02:35:01 PM 7 15.36 0.00 1.22 0.33 0.05 83.03 02:36:01 PM all 20.86 0.00 2.31 0.96 0.08 75.80 02:36:01 PM 0 20.63 0.00 2.52 1.39 0.08 75.37 02:36:01 PM 1 19.14 0.00 2.87 1.22 0.08 76.69 02:36:01 PM 2 17.09 0.00 2.25 2.35 0.07 78.25 02:36:01 PM 3 35.68 0.00 2.19 0.94 0.08 61.11 02:36:01 PM 4 18.98 0.00 2.56 0.08 0.07 78.31 02:36:01 PM 5 14.91 0.00 2.01 1.07 0.07 81.95 02:36:01 PM 6 20.11 0.00 1.53 0.27 0.08 78.01 02:36:01 PM 7 20.31 0.00 2.57 0.32 0.07 76.74 02:37:01 PM all 15.73 0.00 1.89 0.12 0.09 82.16 02:37:01 PM 0 17.17 0.00 1.96 0.03 0.08 80.76 02:37:01 PM 1 17.70 0.00 2.04 0.20 0.08 79.98 02:37:01 PM 2 12.14 0.00 2.23 0.44 0.10 85.10 02:37:01 PM 3 15.89 0.00 1.56 0.03 0.10 82.42 02:37:01 PM 4 13.71 0.00 1.96 0.05 0.10 84.18 02:37:01 PM 5 18.68 0.00 1.76 0.03 0.10 79.42 02:37:01 PM 6 12.68 0.00 2.15 0.10 0.07 85.01 02:37:01 PM 7 17.89 0.00 1.50 0.08 0.08 80.44 02:38:01 PM all 28.88 0.00 1.12 0.10 0.09 69.81 02:38:01 PM 0 39.46 0.00 1.52 0.20 0.10 58.72 02:38:01 PM 1 26.08 0.00 1.25 0.17 0.10 72.40 02:38:01 PM 2 20.88 0.00 1.15 0.25 0.08 77.63 02:38:01 PM 3 29.41 0.00 1.02 0.02 0.08 69.48 02:38:01 PM 4 35.30 0.00 0.80 0.02 0.08 63.79 02:38:01 PM 5 34.47 0.00 1.29 0.12 0.08 64.04 02:38:01 PM 6 18.57 0.00 0.72 0.03 0.08 80.60 02:38:01 PM 7 26.85 0.00 1.24 0.00 0.07 71.85 02:39:01 PM all 26.58 0.00 1.66 0.54 0.09 71.14 02:39:01 PM 0 21.43 0.00 1.17 0.08 0.08 77.23 02:39:01 PM 1 19.76 0.00 2.30 1.48 0.07 76.40 02:39:01 PM 2 29.87 0.00 1.68 1.59 0.07 66.80 02:39:01 PM 3 23.62 0.00 1.86 0.03 0.12 74.37 02:39:01 PM 4 34.67 0.00 1.47 0.00 0.10 63.76 02:39:01 PM 5 39.05 0.00 1.83 0.75 0.10 58.27 02:39:01 PM 6 14.62 0.00 1.39 0.03 0.10 83.85 02:39:01 PM 7 29.57 0.00 1.57 0.32 0.08 68.45 02:40:01 PM all 22.29 0.00 1.65 0.06 0.10 75.89 02:40:01 PM 0 16.60 0.00 1.74 0.12 0.10 81.44 02:40:01 PM 1 22.96 0.00 1.85 0.00 0.13 75.06 02:40:01 PM 2 22.24 0.00 1.86 0.00 0.12 75.78 02:40:01 PM 3 27.28 0.00 1.49 0.05 0.10 71.08 02:40:01 PM 4 23.62 0.00 1.61 0.12 0.08 74.56 02:40:01 PM 5 19.04 0.00 1.71 0.00 0.10 79.15 02:40:01 PM 6 15.28 0.00 1.80 0.10 0.10 82.72 02:40:01 PM 7 31.29 0.00 1.17 0.07 0.10 67.38 02:41:01 PM all 25.02 0.00 1.41 0.34 0.09 73.14 02:41:01 PM 0 28.62 0.00 1.37 0.02 0.10 69.89 02:41:01 PM 1 12.35 0.00 2.48 2.13 0.08 82.95 02:41:01 PM 2 17.83 0.00 1.20 0.28 0.08 80.60 02:41:01 PM 3 27.67 0.00 1.40 0.02 0.10 70.81 02:41:01 PM 4 50.38 0.00 1.22 0.03 0.12 48.25 02:41:01 PM 5 27.03 0.00 1.25 0.05 0.08 71.58 02:41:01 PM 6 13.94 0.00 1.32 0.08 0.07 84.58 02:41:01 PM 7 22.27 0.00 1.02 0.08 0.08 76.55 02:42:01 PM all 21.83 0.00 1.67 0.43 0.07 75.99 02:42:01 PM 0 13.02 0.00 1.87 0.22 0.07 84.83 02:42:01 PM 1 20.91 0.00 1.25 1.05 0.08 76.70 02:42:01 PM 2 31.27 0.00 1.77 0.05 0.07 66.85 02:42:01 PM 3 22.21 0.00 1.42 0.02 0.07 76.29 02:42:01 PM 4 26.58 0.00 1.89 0.32 0.10 71.11 02:42:01 PM 5 33.88 0.00 1.77 0.10 0.07 64.18 02:42:01 PM 6 8.33 0.00 1.76 1.66 0.07 88.19 02:42:01 PM 7 18.45 0.00 1.64 0.05 0.05 79.81 Average: all 23.96 0.00 1.54 0.41 0.08 74.01 Average: 0 23.98 0.00 1.55 0.36 0.08 74.04 Average: 1 26.80 0.00 1.92 0.73 0.09 70.46 Average: 2 22.50 0.00 1.66 0.72 0.08 75.04 Average: 3 25.00 0.00 1.32 0.18 0.09 73.41 Average: 4 28.85 0.00 1.54 0.23 0.09 69.28 Average: 5 27.03 0.00 1.54 0.40 0.08 70.95 Average: 6 14.56 0.00 1.34 0.39 0.08 83.64 Average: 7 22.99 0.00 1.42 0.25 0.08 75.26