---> uname -a: Linux prd-centos8-docker-8c-8g-7169.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25063 19 5676 30266 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:66:8e:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe66:8ecc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:e4:73:8b 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::42:7ff:fee4:738b/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) 10/29/2025 _x86_64_ (8 CPU) 12:43:12 LINUX RESTART (8 CPU) 12:44:01 PM tps rtps wtps bread/s bwrtn/s 12:45:01 PM 171.29 13.91 157.38 3042.85 10741.50 12:46:01 PM 206.20 5.42 200.78 1188.47 12338.56 12:47:01 PM 80.07 0.07 80.01 1.33 6882.64 12:48:01 PM 16.30 0.13 16.16 31.86 1406.52 12:49:01 PM 112.66 0.48 112.18 386.40 38701.85 12:50:01 PM 25.07 0.53 24.54 98.50 498.73 12:51:01 PM 19.61 0.00 19.61 0.00 644.96 12:52:01 PM 105.68 0.00 105.68 0.00 23687.95 12:53:02 PM 15.59 0.00 15.59 0.00 365.48 12:54:01 PM 167.56 0.00 167.56 0.00 2208.22 12:55:01 PM 45.48 2.47 43.02 4497.17 20609.65 12:56:01 PM 28.26 1.42 26.85 1731.84 13839.44 Average: 82.70 2.04 80.66 916.16 11006.35 12:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 PM 29239740 31089536 3415972 10.46 2688 2167852 1600080 4.75 161320 2796156 134060 12:46:01 PM 28102348 30309228 4553364 13.94 2688 2517752 2162796 6.42 259416 3799800 125440 12:47:01 PM 26034024 28308696 6621688 20.28 2688 2583048 4091020 12.14 280648 5833848 19116 12:48:01 PM 24186384 27713824 8469328 25.94 2688 3824212 4875188 14.46 337460 7581840 1227556 12:49:01 PM 23964936 27375188 8690776 26.61 2688 3692480 5130436 15.22 438376 7638404 84 12:50:01 PM 23815800 27233880 8839912 27.07 2688 3700376 4960156 14.72 441676 7786284 72 12:51:01 PM 25541188 29207404 7114524 21.79 2688 3946540 3041964 9.03 504896 5996552 232204 12:52:01 PM 23437828 27572028 9217884 28.23 2688 4403148 6037132 17.91 552804 7991684 1660 12:53:02 PM 23204640 27369032 9451072 28.94 2688 4433868 6162976 18.29 555060 8220832 1508 12:54:01 PM 23934040 28034292 8721672 26.71 2688 4357508 4034876 11.97 552780 7510668 712 12:55:01 PM 25559536 30654224 7096176 21.73 2688 5343044 1882000 5.58 743760 5686508 247016 12:56:01 PM 25699516 31017872 6956196 21.30 2688 5561464 1492604 4.43 965488 5320232 31096 Average: 25226665 28823767 7429047 22.75 2688 3877608 3789269 11.24 482807 6346901 168377 12:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 108.58 79.31 1233.66 28.41 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 369.24 301.25 4906.33 41.88 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 159.55 130.06 936.83 33.10 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 392.55 257.26 9539.30 35.68 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 16.96 16.96 1.60 1.60 0.00 0.00 0.00 0.00 12:49:01 PM eth0 49.17 32.07 16.63 16.00 0.00 0.00 0.00 0.00 12:49:01 PM docker0 5.40 6.08 0.72 0.70 0.00 0.00 0.00 0.00 12:49:01 PM veth5ed0e06 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:50:01 PM lo 65.96 65.96 4.52 4.52 0.00 0.00 0.00 0.00 12:50:01 PM eth0 391.99 270.61 114.10 111.59 0.00 0.00 0.00 0.00 12:50:01 PM docker0 6.93 8.05 1.11 1.13 0.00 0.00 0.00 0.00 12:51:01 PM lo 24.31 24.31 1.20 1.20 0.00 0.00 0.00 0.00 12:51:01 PM eth0 259.29 192.38 764.61 70.59 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 12:52:01 PM lo 19.73 19.73 2.46 2.46 0.00 0.00 0.00 0.00 12:52:01 PM eth0 627.37 225.42 2311.99 20.76 0.00 0.00 0.00 0.00 12:52:01 PM docker0 8.71 10.18 0.82 1.96 0.00 0.00 0.00 0.00 12:52:01 PM vethb0a62ea 8.71 10.31 0.94 1.97 0.00 0.00 0.00 0.00 12:52:01 PM veth975f96d 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 12:53:02 PM lo 742.99 742.99 111.81 111.81 0.00 0.00 0.00 0.00 12:53:02 PM eth0 109.31 77.02 32.61 33.76 0.00 0.00 0.00 0.00 12:53:02 PM docker0 320.61 330.56 50.79 54.46 0.00 0.00 0.00 0.00 12:53:02 PM vethb0a62ea 271.76 282.64 49.56 41.53 0.00 0.00 0.00 0.00 12:53:02 PM veth975f96d 48.85 48.00 5.61 12.93 0.00 0.00 0.00 0.00 12:54:01 PM lo 773.12 773.12 149.52 149.52 0.00 0.00 0.00 0.00 12:54:01 PM eth0 131.25 101.90 288.14 37.49 0.00 0.00 0.00 0.00 12:54:01 PM docker0 333.06 341.59 76.78 68.42 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 67.59 58.53 1264.84 8.66 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 210.71 166.31 2615.69 68.88 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 136.04 136.04 22.42 22.42 0.00 0.00 0.00 0.00 Average: eth0 239.87 157.75 2004.33 42.24 0.00 0.00 0.00 0.00 Average: docker0 55.84 57.64 10.76 10.48 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) 10/29/2025 _x86_64_ (8 CPU) 12:43:12 LINUX RESTART (8 CPU) 12:44:01 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 11.37 0.00 1.09 1.22 0.06 86.26 12:45:01 PM 0 7.29 0.00 0.62 0.13 0.08 91.87 12:45:01 PM 1 23.98 0.00 2.12 3.17 0.08 70.64 12:45:01 PM 2 8.77 0.00 0.94 1.30 0.07 88.92 12:45:01 PM 3 6.45 0.00 0.47 0.30 0.03 92.74 12:45:01 PM 4 6.73 0.00 0.90 0.60 0.05 91.71 12:45:01 PM 5 25.73 0.00 2.21 1.97 0.08 70.01 12:45:01 PM 6 6.53 0.00 0.83 1.50 0.05 91.09 12:45:01 PM 7 5.50 0.00 0.62 0.74 0.05 93.10 12:46:01 PM all 31.95 0.00 1.31 1.54 0.13 65.07 12:46:01 PM 0 32.60 0.00 1.99 2.16 0.13 63.12 12:46:01 PM 1 29.89 0.00 0.87 0.28 0.13 68.82 12:46:01 PM 2 40.74 0.00 1.37 3.37 0.12 54.40 12:46:01 PM 3 38.06 0.00 1.16 1.54 0.13 59.11 12:46:01 PM 4 21.50 0.00 1.32 2.53 0.13 74.51 12:46:01 PM 5 27.48 0.00 1.19 0.79 0.10 70.44 12:46:01 PM 6 30.01 0.00 1.35 0.37 0.12 68.15 12:46:01 PM 7 35.34 0.00 1.19 1.31 0.13 62.03 12:47:01 PM all 22.30 0.00 0.70 3.68 0.08 73.24 12:47:01 PM 0 25.33 0.00 0.38 2.92 0.08 71.29 12:47:01 PM 1 22.15 0.00 0.50 0.83 0.07 76.45 12:47:01 PM 2 12.72 0.00 0.53 6.18 0.07 80.50 12:47:01 PM 3 6.62 0.00 0.77 7.59 0.08 84.94 12:47:01 PM 4 10.17 0.00 0.87 3.71 0.07 85.19 12:47:01 PM 5 41.70 0.00 1.75 7.53 0.10 48.91 12:47:01 PM 6 28.93 0.00 0.22 0.00 0.07 70.78 12:47:01 PM 7 30.76 0.00 0.55 0.72 0.07 67.91 12:48:01 PM all 20.74 0.00 1.44 0.10 0.07 77.65 12:48:01 PM 0 28.48 0.00 1.00 0.02 0.08 70.41 12:48:01 PM 1 13.42 0.00 1.64 0.60 0.05 84.28 12:48:01 PM 2 9.70 0.00 1.29 0.02 0.08 88.90 12:48:01 PM 3 18.46 0.00 2.35 0.12 0.07 79.00 12:48:01 PM 4 12.82 0.00 1.04 0.02 0.05 86.08 12:48:01 PM 5 49.72 0.00 2.26 0.00 0.12 47.90 12:48:01 PM 6 11.54 0.00 0.85 0.00 0.05 87.55 12:48:01 PM 7 21.72 0.00 1.09 0.02 0.07 77.11 12:49:01 PM all 19.79 0.00 2.28 2.93 0.10 74.91 12:49:01 PM 0 19.64 0.00 2.43 1.01 0.10 76.82 12:49:01 PM 1 25.64 0.00 2.73 4.17 0.12 67.34 12:49:01 PM 2 17.11 0.00 2.20 8.00 0.08 72.61 12:49:01 PM 3 22.89 0.00 2.54 3.58 0.10 70.90 12:49:01 PM 4 14.19 0.00 1.83 1.84 0.08 82.06 12:49:01 PM 5 18.94 0.00 2.41 3.25 0.08 75.31 12:49:01 PM 6 15.15 0.00 1.91 1.38 0.10 81.47 12:49:01 PM 7 24.73 0.00 2.16 0.23 0.10 72.77 12:50:01 PM all 16.09 0.00 1.84 0.04 0.11 81.91 12:50:01 PM 0 16.35 0.00 1.72 0.08 0.10 81.74 12:50:01 PM 1 19.04 0.00 1.67 0.03 0.12 79.14 12:50:01 PM 2 18.81 0.00 2.01 0.03 0.10 79.05 12:50:01 PM 3 13.89 0.00 1.44 0.05 0.10 84.52 12:50:01 PM 4 13.23 0.00 2.06 0.07 0.10 84.54 12:50:01 PM 5 12.37 0.00 1.79 0.02 0.12 85.70 12:50:01 PM 6 19.34 0.00 2.06 0.02 0.12 78.47 12:50:01 PM 7 15.72 0.00 1.99 0.05 0.10 82.14 12:51:01 PM all 28.81 0.00 1.12 0.46 0.13 69.48 12:51:01 PM 0 23.03 0.00 1.29 0.00 0.15 75.53 12:51:01 PM 1 21.69 0.00 1.05 0.33 0.12 76.80 12:51:01 PM 2 34.49 0.00 0.94 0.13 0.15 64.29 12:51:01 PM 3 22.53 0.00 1.49 1.20 0.15 74.63 12:51:01 PM 4 24.72 0.00 1.24 0.90 0.12 73.02 12:51:01 PM 5 38.88 0.00 1.32 0.07 0.13 59.60 12:51:01 PM 6 28.68 0.00 0.69 0.92 0.10 69.62 12:51:01 PM 7 36.47 0.00 0.97 0.12 0.12 62.33 12:52:01 PM all 25.05 0.00 1.58 2.47 0.11 70.79 12:52:01 PM 0 29.78 0.00 1.12 1.80 0.12 67.19 12:52:01 PM 1 22.56 0.00 1.71 5.98 0.12 69.63 12:52:01 PM 2 24.11 0.00 2.33 5.83 0.10 67.63 12:52:01 PM 3 11.88 0.00 1.61 1.23 0.10 85.18 12:52:01 PM 4 36.69 0.00 1.99 1.61 0.13 59.57 12:52:01 PM 5 22.99 0.00 1.56 0.25 0.08 75.12 12:52:01 PM 6 39.14 0.00 1.09 0.02 0.13 59.62 12:52:01 PM 7 13.18 0.00 1.24 3.06 0.07 82.45 12:53:02 PM all 16.28 0.00 1.37 0.01 0.12 82.22 12:53:02 PM 0 17.02 0.00 1.51 0.00 0.12 81.36 12:53:02 PM 1 18.24 0.00 1.36 0.02 0.12 80.27 12:53:02 PM 2 18.80 0.00 1.41 0.02 0.12 79.65 12:53:02 PM 3 12.15 0.00 1.92 0.00 0.12 85.82 12:53:02 PM 4 18.26 0.00 1.51 0.02 0.12 80.10 12:53:02 PM 5 13.26 0.00 1.46 0.05 0.12 85.12 12:53:02 PM 6 19.03 0.00 0.64 0.02 0.12 80.20 12:53:02 PM 7 13.45 0.00 1.21 0.00 0.10 85.24 12:54:01 PM all 29.55 0.00 1.74 0.68 0.13 67.91 12:54:01 PM 0 25.15 0.00 1.55 0.09 0.12 73.09 12:54:01 PM 1 26.10 0.00 2.63 1.72 0.14 69.42 12:54:01 PM 2 29.63 0.00 1.24 0.14 0.12 68.87 12:54:01 PM 3 17.56 0.00 1.45 0.10 0.10 80.79 12:54:01 PM 4 30.59 0.00 2.32 2.46 0.14 64.49 12:54:01 PM 5 39.51 0.00 1.22 0.14 0.14 58.99 12:54:01 PM 6 37.53 0.00 1.52 0.77 0.14 60.05 12:54:01 PM 7 30.28 0.00 2.00 0.02 0.14 67.57 12:55:01 PM all 18.29 0.00 1.33 11.37 0.07 68.93 12:55:01 PM 0 22.33 0.00 1.20 0.02 0.08 76.36 12:55:01 PM 1 20.42 0.00 1.96 7.55 0.08 69.99 12:55:01 PM 2 18.25 0.00 0.99 3.63 0.07 77.06 12:55:01 PM 3 24.65 0.00 1.24 21.25 0.08 52.78 12:55:01 PM 4 13.51 0.00 1.71 7.56 0.05 77.18 12:55:01 PM 5 19.29 0.00 1.24 13.73 0.07 65.67 12:55:01 PM 6 8.63 0.00 1.17 20.97 0.08 69.14 12:55:01 PM 7 19.27 0.00 1.15 16.23 0.07 63.28 12:55:01 PM CPU %user %nice %system %iowait %steal %idle 12:56:01 PM all 28.06 0.00 0.87 3.10 0.08 67.89 12:56:01 PM 0 42.93 0.00 0.28 0.05 0.08 56.65 12:56:01 PM 1 39.44 0.00 0.60 13.58 0.10 46.27 12:56:01 PM 2 7.72 0.00 0.84 8.31 0.07 83.07 12:56:01 PM 3 25.27 0.00 1.44 2.58 0.10 70.61 12:56:01 PM 4 47.61 0.00 0.62 0.07 0.08 51.62 12:56:01 PM 5 37.10 0.00 1.60 0.10 0.08 61.11 12:56:01 PM 6 14.48 0.00 0.90 0.00 0.05 84.57 12:56:01 PM 7 9.86 0.00 0.67 0.10 0.07 89.31 Average: all 22.35 0.00 1.39 2.30 0.10 73.86 Average: 0 24.17 0.00 1.26 0.69 0.10 73.78 Average: 1 23.55 0.00 1.57 3.19 0.10 71.59 Average: 2 20.06 0.00 1.34 3.08 0.10 75.42 Average: 3 18.37 0.00 1.49 3.30 0.10 76.74 Average: 4 20.82 0.00 1.45 1.78 0.09 75.86 Average: 5 28.91 0.00 1.67 2.33 0.10 66.99 Average: 6 21.56 0.00 1.10 2.16 0.09 75.08 Average: 7 21.35 0.00 1.23 1.88 0.09 75.44