---> uname -a: Linux prd-centos8-docker-8c-8g-28661.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 1133 25300 19 5456 30283 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:47:be:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe47:be31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:92:a4:8e 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:dff:fe92:a48e/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) 07/17/2025 _x86_64_ (8 CPU) 11:40:59 LINUX RESTART (8 CPU) 11:42:02 AM tps rtps wtps bread/s bwrtn/s 11:43:01 AM 241.32 17.59 223.72 3614.84 12572.77 11:44:01 AM 158.49 1.83 156.66 555.91 12835.41 11:45:01 AM 119.38 0.70 118.68 453.72 40103.62 11:46:01 AM 35.45 0.48 34.97 21.46 604.80 11:47:01 AM 10.90 0.00 10.90 0.00 500.53 11:48:01 AM 7.65 0.00 7.65 0.00 200.48 11:49:01 AM 14.33 0.00 14.33 0.00 270.89 11:50:01 AM 99.63 0.00 99.63 0.00 23483.89 11:51:01 AM 156.39 0.00 156.39 0.00 1817.86 11:52:01 AM 58.11 2.57 55.55 4532.22 27720.03 Average: 89.91 2.29 87.62 913.29 12010.28 11:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 AM 28720940 30715088 3934772 12.05 2688 2308004 1744216 5.18 211472 3243172 130956 11:44:01 AM 24699684 28192728 7956028 24.36 2688 3791216 4786456 14.20 323704 7090408 1259508 11:45:01 AM 24349184 27750968 8306528 25.44 2688 3684380 5244448 15.56 427912 7266356 64 11:46:01 AM 23681268 27089512 8974444 27.48 2688 3690132 5378724 15.96 436896 7922092 76 11:47:01 AM 24733972 28151980 7921740 24.26 2688 3700304 4184432 12.42 438828 6875688 8 11:48:01 AM 24698556 28116672 7957156 24.37 2688 3700408 4184432 12.42 438856 6911804 20 11:49:01 AM 24000492 27655728 8655220 26.50 2688 3935544 4691072 13.92 500216 7540068 230452 11:50:01 AM 22412780 26535928 10242932 31.37 2688 4392264 7108236 21.09 549748 9018212 1660 11:51:01 AM 24062848 28154168 8592864 26.31 2688 4347648 3952112 11.73 547268 7388048 17456 11:52:01 AM 25847340 30953256 6808372 20.85 2688 5352660 1551368 4.60 901944 5241528 87428 Average: 24720706 28331603 7935006 24.30 2688 3890256 4282550 12.71 477684 6849738 172763 11:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 256.97 222.79 2600.26 51.43 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 603.43 404.23 13272.89 51.81 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 2.30 2.30 0.11 0.11 0.00 0.00 0.00 0.00 11:45:01 AM eth0 9.71 10.21 2.64 5.04 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:45:01 AM veth27d7939 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 AM lo 52.58 52.58 4.43 4.43 0.00 0.00 0.00 0.00 11:46:01 AM eth0 177.77 141.84 56.52 60.39 0.00 0.00 0.00 0.00 11:46:01 AM docker0 11.33 12.68 1.67 1.57 0.00 0.00 0.00 0.00 11:46:01 AM vethec5ca62 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 AM lo 54.44 54.44 2.78 2.78 0.00 0.00 0.00 0.00 11:47:01 AM eth0 255.87 181.97 93.63 79.00 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 122.24 91.12 59.06 22.84 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:49:01 AM eth0 102.80 78.82 708.88 16.84 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 20.58 20.58 2.51 2.51 0.00 0.00 0.00 0.00 11:50:01 AM eth0 537.37 273.81 2282.29 21.82 0.00 0.00 0.00 0.00 11:50:01 AM docker0 8.66 10.43 0.82 1.97 0.00 0.00 0.00 0.00 11:50:01 AM veth1373e91 8.55 10.36 0.93 1.97 0.00 0.00 0.00 0.00 11:50:01 AM veth7318986 0.12 0.73 0.01 0.27 0.00 0.00 0.00 0.00 11:51:01 AM lo 1450.74 1450.74 248.18 248.18 0.00 0.00 0.00 0.00 11:51:01 AM eth0 170.05 115.71 333.32 51.30 0.00 0.00 0.00 0.00 11:51:01 AM docker0 622.36 640.25 120.80 116.63 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:52:01 AM eth0 87.67 70.98 1258.10 17.19 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.47 158.47 25.86 25.86 0.00 0.00 0.00 0.00 Average: eth0 232.34 159.04 2065.70 37.74 0.00 0.00 0.00 0.00 Average: docker0 64.43 66.58 12.36 12.06 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) 07/17/2025 _x86_64_ (8 CPU) 11:40:59 LINUX RESTART (8 CPU) 11:42:02 AM CPU %user %nice %system %iowait %steal %idle 11:43:01 AM all 17.49 0.00 1.17 2.09 0.06 79.18 11:43:01 AM 0 12.70 0.00 1.11 1.72 0.05 84.43 11:43:01 AM 1 22.45 0.00 1.68 3.30 0.07 72.50 11:43:01 AM 2 7.57 0.00 0.82 1.48 0.07 90.06 11:43:01 AM 3 10.14 0.00 0.65 1.07 0.07 88.07 11:43:01 AM 4 26.73 0.00 1.34 5.57 0.05 66.30 11:43:01 AM 5 25.25 0.00 1.53 1.22 0.07 71.93 11:43:01 AM 6 18.85 0.00 1.16 0.97 0.05 78.98 11:43:01 AM 7 16.22 0.00 1.11 1.39 0.05 81.23 11:44:01 AM all 44.90 0.00 2.12 0.75 0.10 52.13 11:44:01 AM 0 53.48 0.00 2.13 0.34 0.13 43.92 11:44:01 AM 1 50.29 0.00 2.91 0.47 0.10 46.23 11:44:01 AM 2 41.54 0.00 2.99 0.66 0.08 54.72 11:44:01 AM 3 47.80 0.00 1.90 0.57 0.10 49.63 11:44:01 AM 4 27.85 0.00 2.01 2.84 0.08 67.21 11:44:01 AM 5 28.05 0.00 1.73 0.28 0.08 69.86 11:44:01 AM 6 50.77 0.00 2.01 0.86 0.10 46.26 11:44:01 AM 7 59.41 0.00 1.27 0.00 0.10 39.22 11:45:01 AM all 15.99 0.00 2.14 2.35 0.07 79.44 11:45:01 AM 0 16.55 0.00 1.92 5.87 0.10 75.56 11:45:01 AM 1 12.46 0.00 1.61 2.73 0.07 83.13 11:45:01 AM 2 15.95 0.00 2.01 1.36 0.08 80.59 11:45:01 AM 3 12.45 0.00 1.61 2.35 0.07 83.53 11:45:01 AM 4 11.44 0.00 2.13 0.99 0.08 85.35 11:45:01 AM 5 17.81 0.00 2.61 3.23 0.05 76.29 11:45:01 AM 6 19.40 0.00 2.91 0.74 0.05 76.90 11:45:01 AM 7 21.86 0.00 2.33 1.56 0.07 74.19 11:46:01 AM all 19.87 0.00 2.19 0.27 0.09 77.58 11:46:01 AM 0 23.49 0.00 2.36 0.28 0.08 73.79 11:46:01 AM 1 17.89 0.00 2.31 0.10 0.10 79.61 11:46:01 AM 2 17.67 0.00 2.04 0.17 0.10 80.02 11:46:01 AM 3 15.90 0.00 1.77 0.13 0.12 82.07 11:46:01 AM 4 17.54 0.00 2.01 0.05 0.10 80.30 11:46:01 AM 5 24.80 0.00 2.09 0.30 0.08 72.72 11:46:01 AM 6 22.98 0.00 2.71 0.67 0.08 73.56 11:46:01 AM 7 18.70 0.00 2.24 0.42 0.08 78.56 11:47:01 AM all 6.55 0.00 0.87 0.06 0.06 92.46 11:47:01 AM 0 7.88 0.00 0.72 0.00 0.07 91.33 11:47:01 AM 1 6.22 0.00 2.02 0.12 0.10 91.54 11:47:01 AM 2 7.52 0.00 0.90 0.00 0.08 91.50 11:47:01 AM 3 4.18 0.00 0.89 0.25 0.05 94.63 11:47:01 AM 4 5.26 0.00 0.99 0.00 0.05 93.71 11:47:01 AM 5 9.90 0.00 0.45 0.00 0.05 89.59 11:47:01 AM 6 7.29 0.00 0.50 0.07 0.07 92.07 11:47:01 AM 7 4.13 0.00 0.45 0.02 0.05 95.35 11:48:01 AM all 6.79 0.00 0.23 0.01 0.04 92.93 11:48:01 AM 0 0.28 0.00 0.43 0.00 0.05 99.23 11:48:01 AM 1 1.37 0.00 0.28 0.05 0.07 98.23 11:48:01 AM 2 1.35 0.00 0.18 0.02 0.05 98.40 11:48:01 AM 3 2.12 0.00 0.13 0.00 0.02 97.73 11:48:01 AM 4 6.08 0.00 0.03 0.00 0.02 93.87 11:48:01 AM 5 9.48 0.00 0.05 0.00 0.03 90.43 11:48:01 AM 6 19.24 0.00 0.07 0.00 0.05 80.65 11:48:01 AM 7 14.38 0.00 0.67 0.00 0.03 84.92 11:49:01 AM all 24.94 0.00 0.69 0.32 0.06 73.98 11:49:01 AM 0 20.29 0.00 1.07 0.99 0.07 77.58 11:49:01 AM 1 22.14 0.00 0.63 0.02 0.08 77.13 11:49:01 AM 2 16.42 0.00 0.86 0.57 0.05 82.11 11:49:01 AM 3 26.57 0.00 1.10 0.52 0.08 71.73 11:49:01 AM 4 36.25 0.00 0.67 0.33 0.05 62.70 11:49:01 AM 5 26.26 0.00 0.30 0.17 0.05 73.23 11:49:01 AM 6 16.68 0.00 0.30 0.00 0.03 82.99 11:49:01 AM 7 34.94 0.00 0.55 0.00 0.08 64.42 11:50:01 AM all 24.43 0.00 1.62 2.43 0.08 71.45 11:50:01 AM 0 29.93 0.00 1.90 0.13 0.08 67.95 11:50:01 AM 1 13.05 0.00 1.86 2.59 0.07 82.44 11:50:01 AM 2 33.20 0.00 1.43 0.82 0.08 64.47 11:50:01 AM 3 25.22 0.00 1.81 3.51 0.08 69.37 11:50:01 AM 4 15.20 0.00 1.60 0.02 0.08 83.11 11:50:01 AM 5 31.57 0.00 1.44 0.86 0.07 66.06 11:50:01 AM 6 22.46 0.00 1.26 2.90 0.08 73.30 11:50:01 AM 7 24.78 0.00 1.63 8.59 0.07 64.94 11:51:01 AM all 30.13 0.00 2.30 0.26 0.13 67.18 11:51:01 AM 0 28.30 0.00 3.13 1.39 0.13 67.04 11:51:01 AM 1 29.38 0.00 3.02 0.05 0.13 67.42 11:51:01 AM 2 35.60 0.00 1.64 0.07 0.12 62.57 11:51:01 AM 3 27.07 0.00 2.42 0.05 0.15 70.31 11:51:01 AM 4 34.47 0.00 2.21 0.05 0.15 63.12 11:51:01 AM 5 31.56 0.00 2.15 0.07 0.12 66.11 11:51:01 AM 6 19.48 0.00 2.12 0.32 0.08 78.00 11:51:01 AM 7 35.18 0.00 1.71 0.07 0.15 62.89 11:52:01 AM all 26.59 0.00 1.73 1.93 0.08 69.66 11:52:01 AM 0 30.77 0.00 1.36 0.08 0.10 67.69 11:52:01 AM 1 18.43 0.00 1.97 1.29 0.10 78.21 11:52:01 AM 2 29.31 0.00 1.51 1.01 0.08 68.09 11:52:01 AM 3 28.42 0.00 1.67 0.79 0.07 69.05 11:52:01 AM 4 32.53 0.00 1.74 0.32 0.07 65.35 11:52:01 AM 5 15.60 0.00 2.03 1.02 0.07 81.28 11:52:01 AM 6 16.42 0.00 1.34 0.54 0.08 81.62 11:52:01 AM 7 41.19 0.00 2.24 10.38 0.10 46.10 Average: all 21.76 0.00 1.51 1.04 0.08 75.61 Average: 0 22.36 0.00 1.61 1.08 0.09 74.86 Average: 1 19.35 0.00 1.83 1.07 0.09 77.66 Average: 2 20.62 0.00 1.44 0.61 0.08 77.25 Average: 3 19.99 0.00 1.40 0.92 0.08 77.61 Average: 4 21.32 0.00 1.47 1.01 0.07 76.12 Average: 5 22.01 0.00 1.44 0.71 0.07 75.77 Average: 6 21.35 0.00 1.44 0.70 0.07 76.44 Average: 7 27.08 0.00 1.42 2.24 0.08 69.18