---> uname -a: Linux prd-centos8-docker-8c-8g-23206.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 1117 25364 19 5408 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:59:b3:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe59:b387/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:f6:4a:e5 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::42:6eff:fef6:4ae5/64 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) 06/23/2025 _x86_64_ (8 CPU) 13:06:12 LINUX RESTART (8 CPU) 01:07:01 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 223.20 17.40 205.80 3658.46 10211.86 01:09:01 PM 191.50 1.62 189.89 487.17 14997.05 01:10:00 PM 140.40 0.66 139.74 424.98 42282.23 01:10:01 PM 308.20 0.00 308.20 0.00 3813.11 01:11:01 PM 34.06 0.48 33.57 21.46 552.85 01:12:01 PM 11.51 0.00 11.51 0.00 458.46 01:13:01 PM 10.86 0.00 10.86 0.00 381.17 01:14:01 PM 109.35 0.00 109.35 0.00 23333.86 01:15:01 PM 137.99 0.00 137.99 0.00 1582.94 01:16:01 PM 59.07 2.92 56.16 4561.77 27256.02 Average: 102.18 2.56 99.62 1016.50 13407.08 01:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 28713188 30687736 3942524 12.07 2688 2290248 2430732 7.21 185188 3288956 222076 01:09:01 PM 26494856 28746096 6160856 18.87 2688 2559880 3784040 11.23 274948 5383168 83624 01:10:00 PM 24830524 28212536 7825188 23.96 2688 3665756 4279792 12.70 426880 6791432 144 01:10:01 PM 24822152 28203636 7833560 23.99 2688 3665724 4309632 12.79 426888 6800636 0 01:11:01 PM 24611312 27998816 8044400 24.63 2688 3671140 4157008 12.33 436912 7001720 732 01:12:01 PM 25519248 28916336 7136464 21.85 2688 3680564 3398260 10.08 438856 6097260 1104 01:13:01 PM 25428944 28831476 7226768 22.13 2688 3685604 3404040 10.10 446208 6178412 820 01:14:01 PM 23198016 27298552 9457696 28.96 2688 4372136 6286052 18.65 548104 8239984 1944 01:15:01 PM 24383284 28440520 8272428 25.33 2688 4316728 3892424 11.55 546080 7074988 15564 01:16:01 PM 26001776 31052272 6653936 20.38 2688 5299360 1519536 4.51 898880 5095216 87644 Average: 25400330 28838798 7255382 22.22 2688 3720714 3746152 11.11 462894 6195177 41365 01:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 361.34 284.85 3058.96 45.58 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 309.93 236.17 3778.35 45.28 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM lo 2.05 2.05 0.10 0.10 0.00 0.00 0.00 0.00 01:10:00 PM eth0 316.70 185.71 9577.77 17.81 0.00 0.00 0.00 0.00 01:10:00 PM docker0 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 01:10:00 PM veth09c5806 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 PM lo 3.28 3.28 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 PM eth0 95.08 42.62 30.87 24.24 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM veth9433476 0.00 3.28 0.00 0.28 0.00 0.00 0.00 0.00 01:11:01 PM lo 47.33 47.33 4.06 4.06 0.00 0.00 0.00 0.00 01:11:01 PM eth0 143.84 112.05 38.54 46.49 0.00 0.00 0.00 0.00 01:11:01 PM docker0 9.88 11.46 1.56 1.45 0.00 0.00 0.00 0.00 01:12:01 PM lo 45.67 45.67 2.35 2.35 0.00 0.00 0.00 0.00 01:12:01 PM eth0 195.97 144.67 59.35 53.52 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.72 0.97 0.11 0.18 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:13:01 PM eth0 224.06 164.45 110.38 54.06 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 20.83 20.83 3.32 3.32 0.00 0.00 0.00 0.00 01:14:01 PM eth0 584.77 370.03 2835.53 30.66 0.00 0.00 0.00 0.00 01:14:01 PM docker0 9.70 11.70 1.27 2.46 0.00 0.00 0.00 0.00 01:14:01 PM veth1ae436d 7.28 8.46 0.98 2.04 0.00 0.00 0.00 0.00 01:14:01 PM veth025b034 2.42 3.90 0.43 0.68 0.00 0.00 0.00 0.00 01:15:01 PM lo 1019.46 1019.46 223.44 223.44 0.00 0.00 0.00 0.00 01:15:01 PM eth0 108.53 84.37 275.16 31.57 0.00 0.00 0.00 0.00 01:15:01 PM docker0 491.77 507.21 112.25 107.25 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 01:16:01 PM eth0 83.57 69.06 1259.04 16.69 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 126.28 126.28 25.93 25.93 0.00 0.00 0.00 0.00 Average: eth0 258.50 183.32 2321.79 37.97 0.00 0.00 0.00 0.00 Average: docker0 56.90 59.06 12.80 12.37 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) 06/23/2025 _x86_64_ (8 CPU) 13:06:12 LINUX RESTART (8 CPU) 01:07:01 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 17.29 0.00 1.27 1.02 0.08 80.35 01:08:01 PM 0 18.56 0.00 0.95 0.59 0.07 79.84 01:08:01 PM 1 33.77 0.00 2.81 1.19 0.08 62.14 01:08:01 PM 2 14.75 0.00 0.82 0.92 0.07 83.45 01:08:01 PM 3 15.05 0.00 0.95 0.94 0.10 82.96 01:08:01 PM 4 8.87 0.00 0.70 0.97 0.12 89.33 01:08:01 PM 5 9.94 0.00 1.15 0.85 0.07 87.99 01:08:01 PM 6 15.80 0.00 0.95 0.94 0.07 82.24 01:08:01 PM 7 21.54 0.00 1.79 1.77 0.05 74.85 01:09:01 PM all 45.09 0.00 1.41 0.90 0.10 52.51 01:09:01 PM 0 29.62 0.00 0.88 0.45 0.08 68.96 01:09:01 PM 1 49.56 0.00 1.75 0.65 0.10 47.94 01:09:01 PM 2 49.21 0.00 1.61 0.81 0.10 48.27 01:09:01 PM 3 39.41 0.00 2.04 1.86 0.10 56.59 01:09:01 PM 4 61.87 0.00 2.02 1.47 0.12 34.52 01:09:01 PM 5 42.70 0.00 1.04 0.53 0.10 55.63 01:09:01 PM 6 40.17 0.00 1.17 1.32 0.10 57.24 01:09:01 PM 7 48.16 0.00 0.73 0.08 0.08 50.93 01:10:00 PM all 19.92 0.00 3.17 1.46 0.09 75.37 01:10:00 PM 0 18.98 0.00 3.33 0.39 0.08 77.21 01:10:00 PM 1 21.30 0.00 2.63 1.09 0.10 74.88 01:10:00 PM 2 27.33 0.00 3.26 0.70 0.08 68.63 01:10:00 PM 3 21.47 0.00 3.13 1.57 0.12 73.71 01:10:00 PM 4 15.76 0.00 2.99 0.95 0.07 80.23 01:10:00 PM 5 14.54 0.00 3.55 3.55 0.10 78.25 01:10:00 PM 6 17.82 0.00 3.31 0.56 0.07 78.24 01:10:00 PM 7 22.09 0.00 3.16 2.85 0.10 71.81 01:10:01 PM all 16.46 0.00 7.92 0.62 0.42 74.58 01:10:01 PM 0 27.87 0.00 6.56 0.00 0.00 65.57 01:10:01 PM 1 11.48 0.00 8.20 1.64 0.00 78.69 01:10:01 PM 2 10.00 0.00 11.67 0.00 0.00 78.33 01:10:01 PM 3 5.17 0.00 6.90 0.00 0.00 87.93 01:10:01 PM 4 25.00 0.00 3.33 0.00 1.67 70.00 01:10:01 PM 5 18.97 0.00 5.17 0.00 0.00 75.86 01:10:01 PM 6 13.33 0.00 13.33 3.33 1.67 68.33 01:10:01 PM 7 19.35 0.00 8.06 0.00 0.00 72.58 01:11:01 PM all 21.05 0.00 2.21 0.10 0.09 76.54 01:11:01 PM 0 20.21 0.00 1.77 0.10 0.08 77.83 01:11:01 PM 1 23.22 0.00 2.18 0.03 0.08 74.49 01:11:01 PM 2 24.31 0.00 2.33 0.08 0.10 73.18 01:11:01 PM 3 18.68 0.00 1.98 0.20 0.10 79.04 01:11:01 PM 4 26.23 0.00 2.55 0.02 0.10 71.11 01:11:01 PM 5 19.29 0.00 2.03 0.05 0.10 78.54 01:11:01 PM 6 15.42 0.00 2.31 0.15 0.08 82.03 01:11:01 PM 7 21.03 0.00 2.56 0.18 0.08 76.14 01:12:01 PM all 9.58 0.00 0.99 0.03 0.07 89.33 01:12:01 PM 0 7.72 0.00 0.57 0.00 0.07 91.65 01:12:01 PM 1 15.84 0.00 1.00 0.03 0.07 83.05 01:12:01 PM 2 6.04 0.00 0.75 0.00 0.07 93.14 01:12:01 PM 3 7.07 0.00 0.74 0.02 0.07 92.11 01:12:01 PM 4 11.53 0.00 1.27 0.00 0.07 87.13 01:12:01 PM 5 7.49 0.00 1.19 0.02 0.07 91.24 01:12:01 PM 6 4.93 0.00 1.05 0.07 0.07 93.88 01:12:01 PM 7 16.03 0.00 1.34 0.08 0.07 82.48 01:13:01 PM all 24.80 0.00 0.75 0.02 0.06 74.37 01:13:01 PM 0 24.18 0.00 0.20 0.00 0.05 75.57 01:13:01 PM 1 23.74 0.00 0.95 0.07 0.07 75.18 01:13:01 PM 2 15.54 0.00 0.58 0.02 0.05 83.81 01:13:01 PM 3 20.53 0.00 1.05 0.00 0.05 78.36 01:13:01 PM 4 24.15 0.00 0.27 0.02 0.03 75.53 01:13:01 PM 5 19.26 0.00 0.85 0.00 0.07 79.82 01:13:01 PM 6 11.83 0.00 0.82 0.02 0.07 87.27 01:13:01 PM 7 59.11 0.00 1.28 0.05 0.08 39.47 01:14:01 PM all 30.72 0.00 1.94 0.44 0.09 66.82 01:14:01 PM 0 34.04 0.00 1.71 0.03 0.10 64.12 01:14:01 PM 1 28.04 0.00 2.01 0.84 0.08 69.03 01:14:01 PM 2 20.14 0.00 2.48 0.59 0.10 76.69 01:14:01 PM 3 35.89 0.00 2.69 0.94 0.08 60.40 01:14:01 PM 4 29.08 0.00 1.54 0.84 0.10 68.45 01:14:01 PM 5 25.85 0.00 1.73 0.19 0.07 72.16 01:14:01 PM 6 40.14 0.00 1.39 0.02 0.08 58.37 01:14:01 PM 7 32.57 0.00 1.93 0.12 0.07 65.32 01:15:01 PM all 29.75 0.00 2.04 0.29 0.10 67.82 01:15:01 PM 0 24.19 0.00 2.25 0.05 0.10 73.41 01:15:01 PM 1 28.84 0.00 2.16 0.00 0.10 68.90 01:15:01 PM 2 18.66 0.00 2.22 2.00 0.08 77.03 01:15:01 PM 3 35.61 0.00 1.91 0.03 0.10 62.35 01:15:01 PM 4 41.49 0.00 2.90 0.13 0.10 55.37 01:15:01 PM 5 23.57 0.00 1.16 0.00 0.12 75.15 01:15:01 PM 6 23.07 0.00 2.00 0.05 0.08 74.80 01:15:01 PM 7 42.48 0.00 1.69 0.08 0.10 55.64 01:16:01 PM all 26.10 0.00 1.87 0.60 0.08 71.36 01:16:01 PM 0 16.24 0.00 1.29 0.12 0.10 82.25 01:16:01 PM 1 8.15 0.00 1.54 0.00 0.08 90.22 01:16:01 PM 2 33.44 0.00 2.04 1.41 0.08 63.03 01:16:01 PM 3 31.19 0.00 1.67 0.05 0.05 67.04 01:16:01 PM 4 41.64 0.00 2.49 0.99 0.07 54.81 01:16:01 PM 5 24.22 0.00 1.67 0.25 0.07 73.79 01:16:01 PM 6 20.33 0.00 1.73 1.79 0.07 76.09 01:16:01 PM 7 33.55 0.00 2.54 0.20 0.08 63.62 Average: all 24.92 0.00 1.74 0.54 0.08 72.72 Average: 0 21.53 0.00 1.44 0.19 0.08 76.75 Average: 1 25.82 0.00 1.90 0.43 0.09 71.76 Average: 2 23.24 0.00 1.80 0.72 0.08 74.16 Average: 3 24.96 0.00 1.80 0.62 0.09 72.53 Average: 4 28.98 0.00 1.86 0.60 0.09 68.48 Average: 5 20.77 0.00 1.60 0.60 0.08 76.95 Average: 6 21.05 0.00 1.65 0.55 0.08 76.68 Average: 7 32.96 0.00 1.90 0.60 0.08 64.46