---> uname -a: Linux prd-centos8-docker-8c-8g-31788.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 1131 25299 19 5459 30285 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:93:e6:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fe93:e646/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:28:70:fe 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:c5ff:fe28:70fe/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) 07/30/2025 _x86_64_ (8 CPU) 11:46:58 LINUX RESTART (8 CPU) 11:48:01 AM tps rtps wtps bread/s bwrtn/s 11:49:01 AM 264.19 17.92 246.27 3877.95 12631.21 11:50:01 AM 128.98 1.20 127.78 311.68 12299.42 11:51:01 AM 127.51 0.62 126.89 398.67 40261.88 11:52:01 AM 35.89 0.53 35.35 98.50 604.78 11:53:01 AM 5.93 0.00 5.93 0.00 127.81 11:54:01 AM 9.23 0.00 9.23 0.00 502.65 11:55:01 AM 0.53 0.00 0.53 0.00 13.18 11:56:01 AM 1.30 0.00 1.30 0.00 39.41 11:57:01 AM 110.71 0.00 110.71 0.00 23635.64 11:58:01 AM 17.71 0.00 17.71 0.00 557.43 11:59:01 AM 180.71 2.48 178.22 4509.03 21111.25 Average: 80.25 2.07 78.18 836.11 10162.59 11:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 AM 27785196 29945520 4870516 14.91 2688 2472756 2569780 7.62 231020 4152340 283428 11:50:01 AM 24233468 27657244 8422244 25.79 2688 3724416 5294396 15.71 326400 7561720 1188040 11:51:01 AM 23779208 27181436 8876504 27.18 2688 3684544 5530128 16.41 431932 7831588 108 11:52:01 AM 23326456 26737292 9329256 28.57 2688 3692748 5625104 16.69 440024 8274144 120 11:53:01 AM 24262064 27675112 8393648 25.70 2688 3696164 4634908 13.75 441596 7347660 2260 11:54:01 AM 24192984 27613644 8462728 25.92 2688 3703168 4634908 13.75 442056 7414068 16 11:55:01 AM 24174508 27595272 8481204 25.97 2688 3703268 4634908 13.75 442084 7432968 20 11:56:01 AM 23659600 27081728 8996112 27.55 2688 3704408 5143760 15.26 443900 7944036 480 11:57:01 AM 22268108 26393552 10387604 31.81 2688 4391220 7110384 21.10 543076 9175784 212 11:58:01 AM 21404356 25564060 11251356 34.45 2688 4429692 7770912 23.06 554740 10020852 4252 11:59:01 AM 23390156 28566320 9265556 28.37 2688 5425756 3463228 10.28 727728 7872012 332608 Average: 23861464 27455562 8794248 26.93 2688 3875285 5128401 15.22 456778 7729743 164686 11:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 391.92 307.40 5087.23 58.44 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 401.52 270.64 10706.40 36.10 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 7.23 7.23 0.58 0.58 0.00 0.00 0.00 0.00 11:51:01 AM eth0 15.08 14.96 4.40 7.01 0.00 0.00 0.00 0.00 11:51:01 AM docker0 1.30 1.72 0.19 0.22 0.00 0.00 0.00 0.00 11:51:01 AM vethd573483 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 AM lo 56.26 56.26 4.47 4.47 0.00 0.00 0.00 0.00 11:52:01 AM eth0 183.94 130.42 65.78 64.37 0.00 0.00 0.00 0.00 11:52:01 AM docker0 10.31 11.70 1.53 1.49 0.00 0.00 0.00 0.00 11:52:01 AM veth1d65d07 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:53:01 AM lo 61.43 61.43 3.12 3.12 0.00 0.00 0.00 0.00 11:53:01 AM eth0 275.17 193.00 87.31 87.52 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 14.28 8.51 31.93 1.68 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 47.84 33.61 43.02 13.27 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 12.21 6.82 17.99 1.44 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:57:01 AM eth0 503.68 265.99 2962.01 33.04 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM veth9c58228 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 AM veth7e9652a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 AM lo 1435.97 1435.97 249.00 249.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 126.86 81.12 39.35 38.99 0.00 0.00 0.00 0.00 11:58:01 AM docker0 627.56 645.83 121.42 118.24 0.00 0.00 0.00 0.00 11:58:01 AM veth9c58228 588.72 607.76 125.86 93.49 0.00 0.00 0.00 0.01 11:58:01 AM veth7e9652a 38.84 38.57 4.14 25.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 7.80 7.80 0.70 0.70 0.00 0.00 0.00 0.00 11:59:01 AM eth0 98.30 92.24 1539.89 16.32 0.00 0.00 0.00 0.00 11:59:01 AM docker0 3.45 3.22 0.31 0.37 0.00 0.00 0.00 0.00 Average: lo 142.63 142.63 23.45 23.45 0.00 0.00 0.00 0.00 Average: eth0 188.26 127.71 1871.41 32.56 0.00 0.00 0.00 0.00 Average: docker0 58.49 60.32 11.23 10.96 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) 07/30/2025 _x86_64_ (8 CPU) 11:46:58 LINUX RESTART (8 CPU) 11:48:01 AM CPU %user %nice %system %iowait %steal %idle 11:49:01 AM all 27.25 0.00 1.44 0.93 0.10 70.29 11:49:01 AM 0 26.49 0.00 0.87 0.32 0.12 72.20 11:49:01 AM 1 24.31 0.00 1.41 0.95 0.10 73.23 11:49:01 AM 2 37.78 0.00 0.89 0.12 0.10 61.11 11:49:01 AM 3 32.77 0.00 1.64 1.00 0.10 64.49 11:49:01 AM 4 14.71 0.00 1.22 1.19 0.08 82.79 11:49:01 AM 5 29.96 0.00 2.18 2.18 0.10 65.58 11:49:01 AM 6 29.83 0.00 1.92 0.60 0.10 67.55 11:49:01 AM 7 22.13 0.00 1.40 1.05 0.08 75.33 11:50:01 AM all 36.85 0.00 1.91 1.83 0.15 59.26 11:50:01 AM 0 38.69 0.00 1.28 0.03 0.13 59.87 11:50:01 AM 1 47.19 0.00 2.66 0.29 0.13 49.74 11:50:01 AM 2 39.65 0.00 1.81 4.29 0.13 54.12 11:50:01 AM 3 34.69 0.00 2.94 4.33 0.15 57.89 11:50:01 AM 4 24.60 0.00 1.31 0.15 0.12 73.82 11:50:01 AM 5 28.31 0.00 1.87 3.77 0.17 65.88 11:50:01 AM 6 46.67 0.00 2.22 0.42 0.15 50.53 11:50:01 AM 7 35.07 0.00 1.22 1.37 0.18 62.15 11:51:01 AM all 18.22 0.00 2.42 1.90 0.10 77.35 11:51:01 AM 0 20.19 0.00 3.21 0.87 0.10 75.62 11:51:01 AM 1 17.42 0.00 2.13 2.62 0.10 77.72 11:51:01 AM 2 19.18 0.00 2.16 3.57 0.08 75.00 11:51:01 AM 3 26.92 0.00 2.97 0.89 0.10 69.12 11:51:01 AM 4 7.98 0.00 2.34 2.12 0.12 87.45 11:51:01 AM 5 17.89 0.00 2.19 3.41 0.10 76.41 11:51:01 AM 6 16.35 0.00 2.11 1.63 0.10 79.81 11:51:01 AM 7 19.81 0.00 2.28 0.08 0.10 77.73 11:52:01 AM all 19.87 0.00 2.29 0.06 0.11 77.66 11:52:01 AM 0 23.51 0.00 2.64 0.02 0.12 73.72 11:52:01 AM 1 20.12 0.00 2.53 0.10 0.13 77.12 11:52:01 AM 2 22.00 0.00 2.55 0.13 0.10 75.21 11:52:01 AM 3 17.76 0.00 2.21 0.05 0.12 79.86 11:52:01 AM 4 19.21 0.00 1.81 0.08 0.10 78.80 11:52:01 AM 5 20.15 0.00 2.15 0.05 0.10 77.55 11:52:01 AM 6 15.03 0.00 2.31 0.03 0.10 82.53 11:52:01 AM 7 21.20 0.00 2.11 0.05 0.10 76.53 11:53:01 AM all 5.05 0.00 0.96 0.03 0.08 93.87 11:53:01 AM 0 3.73 0.00 0.97 0.03 0.07 95.20 11:53:01 AM 1 6.52 0.00 0.74 0.00 0.10 92.64 11:53:01 AM 2 5.26 0.00 1.74 0.00 0.10 92.90 11:53:01 AM 3 6.78 0.00 0.79 0.02 0.08 92.33 11:53:01 AM 4 3.84 0.00 1.21 0.02 0.08 94.86 11:53:01 AM 5 5.97 0.00 0.65 0.00 0.08 93.29 11:53:01 AM 6 4.20 0.00 1.17 0.00 0.08 94.55 11:53:01 AM 7 4.11 0.00 0.43 0.18 0.07 95.20 11:54:01 AM all 4.43 0.00 0.09 0.13 0.03 95.32 11:54:01 AM 0 0.20 0.00 0.12 0.45 0.05 99.18 11:54:01 AM 1 3.64 0.00 0.08 0.00 0.02 96.26 11:54:01 AM 2 4.27 0.00 0.05 0.00 0.03 95.64 11:54:01 AM 3 1.14 0.00 0.10 0.00 0.03 98.73 11:54:01 AM 4 18.55 0.00 0.08 0.02 0.03 81.31 11:54:01 AM 5 0.73 0.00 0.07 0.00 0.03 99.17 11:54:01 AM 6 3.35 0.00 0.15 0.60 0.02 95.88 11:54:01 AM 7 3.52 0.00 0.08 0.00 0.02 96.37 11:55:01 AM all 6.09 0.00 0.17 0.00 0.03 93.71 11:55:01 AM 0 0.72 0.00 0.18 0.00 0.07 99.03 11:55:01 AM 1 1.77 0.00 0.18 0.00 0.03 98.02 11:55:01 AM 2 6.37 0.00 0.08 0.00 0.02 93.53 11:55:01 AM 3 1.55 0.00 0.12 0.00 0.02 98.31 11:55:01 AM 4 24.31 0.00 0.42 0.00 0.03 75.24 11:55:01 AM 5 2.02 0.00 0.27 0.00 0.05 97.66 11:55:01 AM 6 3.95 0.00 0.07 0.00 0.02 95.97 11:55:01 AM 7 8.02 0.00 0.03 0.00 0.03 91.91 11:56:01 AM all 9.05 0.00 0.18 0.00 0.03 90.73 11:56:01 AM 0 13.91 0.00 0.08 0.00 0.05 85.95 11:56:01 AM 1 6.57 0.00 0.13 0.00 0.05 93.24 11:56:01 AM 2 8.94 0.00 0.12 0.02 0.03 90.90 11:56:01 AM 3 15.19 0.00 0.42 0.00 0.03 84.36 11:56:01 AM 4 1.40 0.00 0.10 0.00 0.03 98.46 11:56:01 AM 5 8.74 0.00 0.42 0.00 0.02 90.82 11:56:01 AM 6 6.59 0.00 0.07 0.00 0.02 93.33 11:56:01 AM 7 11.06 0.00 0.13 0.00 0.02 88.79 11:57:01 AM all 29.70 0.00 2.03 0.77 0.12 67.38 11:57:01 AM 0 39.99 0.00 1.61 0.02 0.13 58.25 11:57:01 AM 1 25.84 0.00 2.20 3.59 0.13 68.24 11:57:01 AM 2 33.71 0.00 2.27 1.51 0.12 62.39 11:57:01 AM 3 30.16 0.00 2.37 0.45 0.12 66.90 11:57:01 AM 4 30.64 0.00 2.16 0.23 0.13 66.83 11:57:01 AM 5 26.35 0.00 2.04 0.32 0.13 71.15 11:57:01 AM 6 29.15 0.00 1.32 0.05 0.10 69.38 11:57:01 AM 7 21.74 0.00 2.25 0.00 0.12 75.89 11:58:01 AM all 29.81 0.00 2.11 0.09 0.12 67.87 11:58:01 AM 0 30.47 0.00 2.05 0.03 0.12 67.33 11:58:01 AM 1 32.04 0.00 2.64 0.02 0.15 65.15 11:58:01 AM 2 24.48 0.00 1.74 0.17 0.12 73.49 11:58:01 AM 3 36.43 0.00 1.74 0.00 0.12 61.71 11:58:01 AM 4 31.94 0.00 1.55 0.02 0.12 66.38 11:58:01 AM 5 27.04 0.00 2.44 0.03 0.12 70.37 11:58:01 AM 6 27.08 0.00 1.93 0.34 0.12 70.53 11:58:01 AM 7 28.99 0.00 2.77 0.13 0.12 67.99 11:59:01 AM all 30.63 0.00 1.74 1.07 0.09 66.47 11:59:01 AM 0 12.89 0.00 1.76 1.02 0.08 84.25 11:59:01 AM 1 37.18 0.00 1.82 1.93 0.10 58.97 11:59:01 AM 2 30.03 0.00 2.15 2.20 0.10 65.53 11:59:01 AM 3 33.39 0.00 1.12 0.10 0.08 65.30 11:59:01 AM 4 39.44 0.00 1.82 0.10 0.10 58.54 11:59:01 AM 5 35.33 0.00 2.01 1.07 0.12 61.47 11:59:01 AM 6 22.33 0.00 1.49 1.94 0.08 74.16 11:59:01 AM 7 34.44 0.00 1.72 0.17 0.08 63.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.70 0.00 1.39 0.62 0.09 78.20 Average: 0 19.14 0.00 1.34 0.25 0.09 79.17 Average: 1 20.21 0.00 1.50 0.86 0.10 77.33 Average: 2 21.04 0.00 1.41 1.09 0.09 76.37 Average: 3 21.50 0.00 1.49 0.62 0.09 76.30 Average: 4 19.69 0.00 1.27 0.36 0.09 78.59 Average: 5 18.38 0.00 1.48 0.98 0.09 79.07 Average: 6 18.55 0.00 1.34 0.51 0.08 79.52 Average: 7 19.08 0.00 1.31 0.28 0.08 79.25