---> uname -a: Linux prd-centos8-docker-8c-8g-32997.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 25294 19 5457 30278 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:10:e6:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe10:e669/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:ab:dd:21 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:a6ff:feab:dd21/64 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) 08/04/2025 _x86_64_ (8 CPU) 12:39:01 LINUX RESTART (8 CPU) 12:40:01 PM tps rtps wtps bread/s bwrtn/s 12:41:01 PM 228.39 16.56 211.83 3637.38 10916.97 12:42:01 PM 183.59 2.42 181.17 507.12 14607.42 12:43:01 PM 135.70 0.73 134.97 425.86 41984.81 12:44:01 PM 39.44 0.00 39.44 0.00 565.00 12:45:01 PM 20.41 0.48 19.93 21.46 434.99 12:46:01 PM 3.30 0.00 3.30 0.00 82.39 12:47:01 PM 3.92 0.00 3.92 0.00 388.20 12:48:01 PM 108.65 0.00 108.65 0.00 23646.78 12:49:01 PM 19.98 0.00 19.98 0.00 548.18 12:50:00 PM 210.97 2.50 208.47 4540.13 2658.39 12:51:01 PM 66.39 0.48 65.91 63.69 29737.88 Average: 92.71 2.11 90.60 833.37 11431.93 12:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 PM 28783308 30772084 3872404 11.86 2688 2303768 1877756 5.57 177804 3225364 221668 12:42:01 PM 26827384 29095608 5828328 17.85 2688 2576544 3293428 9.77 273856 5050212 88532 12:43:01 PM 24828792 28229288 7826920 23.97 2688 3684024 4059236 12.04 418944 6802040 1256 12:44:01 PM 24558628 27962992 8097084 24.80 2688 3686368 5555136 16.48 435192 7049444 24 12:45:01 PM 24592064 28001304 8063648 24.69 2688 3691616 4191876 12.44 437524 7015608 20 12:46:01 PM 24529556 27939532 8126156 24.88 2688 3692400 4191876 12.44 437536 7079276 116 12:47:01 PM 25234420 28655360 7421292 22.73 2688 3703092 4022520 11.93 440312 6374864 416 12:48:01 PM 24187680 28311156 8468032 25.93 2688 4389800 4583372 13.60 538664 7264432 76 12:49:01 PM 22752548 26908944 9903164 30.33 2688 4426264 6571556 19.50 551852 8674648 5408 12:50:00 PM 24134868 28708748 8520844 26.09 2688 4829536 3665704 10.88 646348 7214660 344340 12:51:01 PM 25853420 30955248 6802292 20.83 2688 5347488 1556608 4.62 906620 5231060 22612 Average: 25116606 28685479 7539106 23.09 2688 3848264 3960824 11.75 478605 6452873 62224 12:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 297.55 244.11 3083.06 50.54 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 286.94 226.73 3845.12 39.15 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM lo 1.40 1.40 0.07 0.07 0.00 0.00 0.00 0.00 12:43:01 PM eth0 308.51 185.89 9479.82 18.12 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:44:01 PM lo 23.46 23.46 2.05 2.05 0.00 0.00 0.00 0.00 12:44:01 PM eth0 41.74 32.42 11.38 14.15 0.00 0.00 0.00 0.00 12:44:01 PM docker0 6.25 7.00 0.84 0.81 0.00 0.00 0.00 0.00 12:44:01 PM vethfc10539 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:45:01 PM lo 63.68 63.68 4.18 4.18 0.00 0.00 0.00 0.00 12:45:01 PM eth0 240.92 179.46 67.68 71.46 0.00 0.00 0.00 0.00 12:45:01 PM docker0 5.73 6.66 0.93 0.94 0.00 0.00 0.00 0.00 12:46:01 PM lo 56.28 56.28 2.75 2.75 0.00 0.00 0.00 0.00 12:46:01 PM eth0 244.55 184.32 67.26 74.09 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 5.06 5.06 0.25 0.25 0.00 0.00 0.00 0.00 12:47:01 PM eth0 127.39 88.30 109.11 31.50 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:48:01 PM eth0 646.20 317.38 2962.45 31.19 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM veth9643b0a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:48:01 PM vethab78bfb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:49:01 PM lo 1000.68 1000.68 175.33 175.33 0.00 0.00 0.00 0.00 12:49:01 PM eth0 61.96 45.91 16.91 20.94 0.00 0.00 0.00 0.00 12:49:01 PM docker0 430.76 446.18 76.23 89.24 0.00 0.00 0.00 0.00 12:49:01 PM veth9643b0a 397.05 411.75 78.45 65.84 0.00 0.00 0.00 0.01 12:49:01 PM vethab78bfb 33.71 34.94 3.66 23.66 0.00 0.00 0.00 0.00 12:50:00 PM lo 440.01 440.01 73.67 73.67 0.00 0.00 0.00 0.00 12:50:00 PM eth0 98.89 88.70 1543.35 20.11 0.00 0.00 0.00 0.00 12:50:00 PM docker0 199.90 202.18 45.41 28.99 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 27.08 23.24 20.87 10.66 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.34 144.34 23.44 23.44 0.00 0.00 0.00 0.00 Average: eth0 216.48 146.91 1927.00 34.71 0.00 0.00 0.00 0.00 Average: docker0 58.30 60.07 11.19 10.89 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) 08/04/2025 _x86_64_ (8 CPU) 12:39:01 LINUX RESTART (8 CPU) 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 15.15 0.00 1.24 1.64 0.06 81.91 12:41:01 PM 0 13.01 0.00 0.75 0.45 0.07 85.72 12:41:01 PM 1 15.04 0.00 1.60 4.45 0.08 78.82 12:41:01 PM 2 19.07 0.00 1.12 1.24 0.05 78.52 12:41:01 PM 3 11.67 0.00 0.55 1.15 0.08 86.54 12:41:01 PM 4 10.63 0.00 1.22 0.60 0.07 87.48 12:41:01 PM 5 19.60 0.00 1.89 2.47 0.07 75.97 12:41:01 PM 6 19.37 0.00 1.71 1.06 0.05 77.81 12:41:01 PM 7 12.82 0.00 1.04 1.67 0.05 84.42 12:42:01 PM all 42.75 0.00 1.39 1.24 0.10 54.52 12:42:01 PM 0 53.31 0.00 1.35 0.25 0.10 44.99 12:42:01 PM 1 46.04 0.00 1.91 1.26 0.12 50.67 12:42:01 PM 2 26.82 0.00 1.20 2.54 0.08 69.34 12:42:01 PM 3 51.45 0.00 1.58 0.84 0.12 46.02 12:42:01 PM 4 44.70 0.00 0.77 0.99 0.10 53.44 12:42:01 PM 5 44.69 0.00 1.63 2.83 0.10 50.75 12:42:01 PM 6 15.47 0.00 1.22 0.30 0.10 82.90 12:42:01 PM 7 59.45 0.00 1.42 0.94 0.10 38.10 12:43:01 PM all 20.59 0.00 2.74 1.64 0.08 74.95 12:43:01 PM 0 16.85 0.00 2.40 0.00 0.07 80.68 12:43:01 PM 1 23.78 0.00 2.48 3.94 0.07 69.74 12:43:01 PM 2 22.81 0.00 2.85 1.36 0.08 72.90 12:43:01 PM 3 25.11 0.00 2.85 3.50 0.07 68.48 12:43:01 PM 4 15.57 0.00 2.27 1.38 0.07 80.71 12:43:01 PM 5 18.77 0.00 2.32 0.32 0.08 78.51 12:43:01 PM 6 22.12 0.00 3.13 1.90 0.08 72.76 12:43:01 PM 7 19.71 0.00 3.63 0.72 0.08 75.85 12:44:01 PM all 21.15 0.00 2.51 0.17 0.09 76.09 12:44:01 PM 0 22.68 0.00 2.36 0.08 0.10 74.77 12:44:01 PM 1 20.91 0.00 2.75 0.27 0.08 76.00 12:44:01 PM 2 24.62 0.00 3.37 0.07 0.08 71.86 12:44:01 PM 3 19.80 0.00 2.52 0.13 0.08 77.46 12:44:01 PM 4 18.45 0.00 2.16 0.39 0.10 78.91 12:44:01 PM 5 16.17 0.00 1.68 0.02 0.08 82.06 12:44:01 PM 6 23.56 0.00 2.87 0.18 0.08 73.30 12:44:01 PM 7 23.02 0.00 2.36 0.18 0.08 74.36 12:45:01 PM all 10.34 0.00 1.37 0.11 0.06 88.11 12:45:01 PM 0 8.21 0.00 1.35 0.10 0.07 90.27 12:45:01 PM 1 9.62 0.00 1.46 0.12 0.07 88.74 12:45:01 PM 2 11.38 0.00 1.32 0.30 0.07 86.93 12:45:01 PM 3 11.49 0.00 2.12 0.07 0.08 86.24 12:45:01 PM 4 12.81 0.00 1.24 0.00 0.05 85.90 12:45:01 PM 5 11.37 0.00 1.42 0.07 0.07 87.07 12:45:01 PM 6 6.82 0.00 1.02 0.13 0.07 91.96 12:45:01 PM 7 11.02 0.00 1.05 0.12 0.05 87.76 12:46:01 PM all 2.43 0.00 0.66 0.01 0.05 96.85 12:46:01 PM 0 1.92 0.00 0.35 0.00 0.07 97.66 12:46:01 PM 1 2.01 0.00 1.45 0.02 0.05 96.47 12:46:01 PM 2 2.36 0.00 1.07 0.02 0.07 96.49 12:46:01 PM 3 2.81 0.00 0.55 0.00 0.05 96.59 12:46:01 PM 4 2.85 0.00 0.30 0.00 0.05 96.79 12:46:01 PM 5 3.19 0.00 0.43 0.00 0.03 96.34 12:46:01 PM 6 1.44 0.00 0.90 0.02 0.05 97.59 12:46:01 PM 7 2.87 0.00 0.23 0.00 0.03 96.86 12:47:01 PM all 15.65 0.00 0.43 0.03 0.05 83.85 12:47:01 PM 0 19.39 0.00 0.10 0.00 0.07 80.44 12:47:01 PM 1 6.31 0.00 0.35 0.13 0.05 93.16 12:47:01 PM 2 12.70 0.00 1.14 0.00 0.05 86.12 12:47:01 PM 3 53.17 0.00 0.92 0.02 0.07 45.83 12:47:01 PM 4 7.78 0.00 0.33 0.02 0.03 91.83 12:47:01 PM 5 9.46 0.00 0.10 0.00 0.03 90.41 12:47:01 PM 6 5.91 0.00 0.30 0.03 0.03 93.72 12:47:01 PM 7 10.42 0.00 0.18 0.00 0.05 89.35 12:48:01 PM all 32.19 0.00 2.16 0.77 0.08 64.80 12:48:01 PM 0 26.72 0.00 1.81 0.84 0.08 70.55 12:48:01 PM 1 30.56 0.00 1.69 1.36 0.08 66.30 12:48:01 PM 2 40.56 0.00 1.93 0.67 0.07 56.77 12:48:01 PM 3 36.69 0.00 2.87 0.35 0.08 60.01 12:48:01 PM 4 32.70 0.00 2.33 0.03 0.08 64.85 12:48:01 PM 5 31.99 0.00 3.03 0.55 0.07 64.36 12:48:01 PM 6 39.91 0.00 1.80 0.52 0.08 57.69 12:48:01 PM 7 18.39 0.00 1.79 1.86 0.08 77.87 12:49:01 PM all 32.48 0.00 1.74 0.02 0.10 65.65 12:49:01 PM 0 25.16 0.00 1.48 0.02 0.10 73.25 12:49:01 PM 1 47.95 0.00 2.38 0.02 0.12 49.53 12:49:01 PM 2 30.92 0.00 1.90 0.03 0.10 67.05 12:49:01 PM 3 21.40 0.00 1.63 0.02 0.10 76.86 12:49:01 PM 4 39.41 0.00 1.79 0.02 0.08 58.70 12:49:01 PM 5 35.09 0.00 1.36 0.02 0.12 63.41 12:49:01 PM 6 35.20 0.00 1.26 0.03 0.12 63.39 12:49:01 PM 7 24.73 0.00 2.15 0.02 0.08 73.02 12:50:00 PM all 30.77 0.00 1.66 0.50 0.08 66.99 12:50:00 PM 0 26.97 0.00 0.98 0.22 0.07 71.77 12:50:00 PM 1 35.60 0.00 2.07 0.22 0.10 62.01 12:50:00 PM 2 16.99 0.00 1.36 0.07 0.07 81.51 12:50:00 PM 3 30.85 0.00 1.84 0.32 0.08 66.91 12:50:00 PM 4 41.40 0.00 1.88 0.62 0.07 56.02 12:50:00 PM 5 28.15 0.00 2.17 2.04 0.07 67.57 12:50:00 PM 6 24.96 0.00 0.89 0.17 0.07 73.92 12:50:00 PM 7 41.22 0.00 2.12 0.35 0.08 56.22 12:51:01 PM all 17.27 0.00 1.92 1.22 0.05 79.54 12:51:01 PM 0 18.30 0.00 1.90 0.43 0.07 79.30 12:51:01 PM 1 22.61 0.00 2.53 0.47 0.05 74.35 12:51:01 PM 2 12.26 0.00 1.59 2.74 0.07 83.34 12:51:01 PM 3 15.47 0.00 1.61 1.81 0.05 81.06 12:51:01 PM 4 23.23 0.00 1.74 0.03 0.05 74.95 12:51:01 PM 5 15.97 0.00 1.71 0.96 0.05 81.30 12:51:01 PM 6 14.11 0.00 2.16 2.01 0.03 81.68 12:51:01 PM 7 16.25 0.00 2.09 1.28 0.03 80.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.87 0.00 1.62 0.67 0.07 75.77 Average: 0 21.13 0.00 1.35 0.22 0.08 77.22 Average: 1 23.65 0.00 1.88 1.11 0.08 73.28 Average: 2 20.03 0.00 1.71 0.82 0.07 77.37 Average: 3 25.44 0.00 1.73 0.75 0.08 72.01 Average: 4 22.67 0.00 1.46 0.37 0.07 75.44 Average: 5 21.29 0.00 1.61 0.84 0.07 76.18 Average: 6 18.97 0.00 1.57 0.58 0.07 78.81 Average: 7 21.79 0.00 1.64 0.65 0.07 75.85