---> uname -a: Linux prd-centos8-docker-8c-8g-102.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: 2800.000 BogoMIPS: 5600.00 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 1139 25099 19 5650 30277 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:4c:34:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe4c:3490/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:05:7c:c0 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::42:92ff:fe05:7cc0/64 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) 09/25/2025 _x86_64_ (8 CPU) 10:23:18 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 175.87 14.06 161.81 3047.25 11123.36 10:26:01 AM 221.49 5.25 216.24 1176.27 16176.02 10:27:01 AM 159.22 0.57 158.65 414.73 42025.87 10:28:01 AM 37.45 0.18 37.27 12.66 703.82 10:29:01 AM 13.33 0.48 12.85 21.46 597.42 10:30:01 AM 7.53 0.00 7.53 0.00 229.64 10:31:01 AM 116.71 0.00 116.71 0.00 23871.24 10:32:01 AM 15.16 0.00 15.16 0.00 473.49 10:33:01 AM 132.22 0.00 132.22 0.00 1807.86 10:34:01 AM 50.85 3.83 47.02 6230.86 26818.03 10:35:01 AM 48.43 0.45 47.98 63.85 8577.26 Average: 88.94 2.26 86.68 996.98 12037.72 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29151500 31002052 3504204 10.73 2688 2168456 1806192 5.36 161152 2884260 136036 10:26:01 AM 27356092 29583996 5299612 16.23 2688 2538436 2826768 8.39 264952 4537988 50128 10:27:01 AM 25424176 28827276 7231528 22.14 2688 3686756 3589628 10.65 409740 6217480 480 10:28:01 AM 24962832 28370676 7692872 23.56 2688 3690672 4365372 12.95 435824 6647912 868 10:29:01 AM 25831600 29252104 6824104 20.90 2688 3703160 3053084 9.06 439548 5780608 20 10:30:01 AM 25220012 28641876 7435692 22.77 2688 3704368 3577652 10.61 440756 6388816 32 10:31:01 AM 23799420 27925656 8856284 27.12 2688 4392700 5728440 17.00 541092 7648088 216 10:32:01 AM 22779888 26938212 9875816 30.24 2688 4428620 6500868 19.29 552972 8650036 676 10:33:01 AM 24003260 28095232 8652444 26.50 2688 4350196 3964708 11.76 550560 7447444 480 10:34:01 AM 24948028 30218544 7707676 23.60 2688 5518456 2159356 6.41 774248 6268836 196812 10:35:01 AM 25754848 31055572 6900856 21.13 2688 5543952 1480688 4.39 966416 5268084 24384 Average: 25384696 29082836 7271008 22.27 2688 3975070 3550251 10.53 503387 6158141 37285 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 119.29 91.84 1401.90 28.79 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 421.56 333.24 5230.43 43.03 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 332.23 215.26 10005.38 24.86 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 45.68 45.68 4.18 4.18 0.00 0.00 0.00 0.00 10:28:01 AM eth0 100.48 73.53 29.75 33.59 0.00 0.00 0.00 0.00 10:28:01 AM docker0 11.55 13.08 1.72 1.66 0.00 0.00 0.00 0.00 10:29:01 AM lo 56.01 56.01 2.86 2.86 0.00 0.00 0.00 0.00 10:29:01 AM eth0 306.11 233.96 107.78 94.97 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 242.64 195.13 114.99 55.52 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 408.88 197.97 2978.20 27.92 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM vethece16bb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM vethb9becff 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 AM lo 942.26 942.26 164.30 164.30 0.00 0.00 0.00 0.00 10:32:01 AM eth0 146.69 87.55 47.15 36.72 0.00 0.00 0.00 0.00 10:32:01 AM docker0 401.27 416.21 71.06 83.73 0.00 0.00 0.00 0.00 10:32:01 AM vethece16bb 360.79 375.05 72.00 60.28 0.00 0.00 0.00 0.01 10:32:01 AM vethb9becff 40.48 41.66 4.55 23.69 0.00 0.00 0.00 0.00 10:33:01 AM lo 556.33 556.33 90.03 90.03 0.00 0.00 0.00 0.00 10:33:01 AM eth0 101.02 64.35 276.40 23.39 0.00 0.00 0.00 0.00 10:33:01 AM docker0 240.42 244.94 52.78 35.80 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 184.74 138.92 3404.06 16.10 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 151.38 89.75 228.23 65.38 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.48 145.48 23.76 23.76 0.00 0.00 0.00 0.00 Average: eth0 228.65 156.50 2166.02 40.93 0.00 0.00 0.00 0.00 Average: docker0 59.45 61.39 11.42 11.03 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) 09/25/2025 _x86_64_ (8 CPU) 10:23:18 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 11.57 0.00 1.10 1.17 0.05 86.11 10:25:01 AM 0 1.19 0.00 0.30 0.10 0.03 98.38 10:25:01 AM 1 35.71 0.00 3.43 3.61 0.10 57.15 10:25:01 AM 2 19.09 0.00 1.99 2.17 0.08 76.66 10:25:01 AM 3 8.42 0.00 0.58 0.57 0.05 90.37 10:25:01 AM 4 5.05 0.00 0.54 0.72 0.03 93.66 10:25:01 AM 5 5.78 0.00 0.62 1.17 0.05 92.39 10:25:01 AM 6 7.69 0.00 0.57 0.88 0.02 90.84 10:25:01 AM 7 9.64 0.00 0.82 0.10 0.03 89.41 10:26:01 AM all 40.15 0.00 1.41 1.82 0.12 56.50 10:26:01 AM 0 33.79 0.00 0.58 0.05 0.10 65.48 10:26:01 AM 1 50.17 0.00 2.20 4.66 0.13 42.84 10:26:01 AM 2 42.06 0.00 1.05 0.60 0.12 56.17 10:26:01 AM 3 36.70 0.00 1.14 0.95 0.10 61.11 10:26:01 AM 4 38.46 0.00 2.55 5.15 0.15 53.70 10:26:01 AM 5 32.92 0.00 1.36 0.69 0.12 64.92 10:26:01 AM 6 47.86 0.00 0.97 0.82 0.12 50.23 10:26:01 AM 7 39.25 0.00 1.44 1.69 0.12 57.50 10:27:01 AM all 27.38 0.00 2.67 3.57 0.11 66.27 10:27:01 AM 0 38.61 0.00 1.83 0.13 0.12 59.31 10:27:01 AM 1 22.22 0.00 2.61 5.57 0.12 69.49 10:27:01 AM 2 26.22 0.00 2.78 9.10 0.12 61.78 10:27:01 AM 3 23.96 0.00 2.54 3.03 0.12 70.35 10:27:01 AM 4 19.35 0.00 3.43 2.82 0.08 74.32 10:27:01 AM 5 31.41 0.00 3.04 1.11 0.10 64.33 10:27:01 AM 6 23.98 0.00 2.47 2.89 0.10 70.56 10:27:01 AM 7 33.28 0.00 2.67 3.95 0.10 60.00 10:28:01 AM all 23.33 0.00 2.24 0.08 0.10 74.24 10:28:01 AM 0 19.15 0.00 2.39 0.05 0.10 78.30 10:28:01 AM 1 22.31 0.00 2.10 0.02 0.10 75.47 10:28:01 AM 2 27.28 0.00 2.26 0.22 0.10 70.15 10:28:01 AM 3 19.34 0.00 1.96 0.08 0.10 78.51 10:28:01 AM 4 23.72 0.00 1.88 0.08 0.10 74.22 10:28:01 AM 5 21.22 0.00 2.30 0.05 0.10 76.34 10:28:01 AM 6 26.35 0.00 2.51 0.05 0.10 70.99 10:28:01 AM 7 27.23 0.00 2.56 0.10 0.12 69.99 10:29:01 AM all 9.47 0.00 1.31 0.03 0.06 89.13 10:29:01 AM 0 7.93 0.00 1.02 0.07 0.08 90.90 10:29:01 AM 1 7.59 0.00 1.82 0.02 0.08 90.48 10:29:01 AM 2 6.36 0.00 1.27 0.03 0.07 92.27 10:29:01 AM 3 12.23 0.00 0.87 0.07 0.05 86.78 10:29:01 AM 4 5.88 0.00 2.13 0.02 0.05 91.93 10:29:01 AM 5 12.11 0.00 1.77 0.02 0.05 86.05 10:29:01 AM 6 14.17 0.00 0.89 0.02 0.07 84.86 10:29:01 AM 7 9.48 0.00 0.70 0.00 0.07 89.75 10:30:01 AM all 16.93 0.00 0.46 0.01 0.05 82.56 10:30:01 AM 0 9.91 0.00 0.12 0.00 0.05 89.93 10:30:01 AM 1 15.00 0.00 0.08 0.00 0.03 84.88 10:30:01 AM 2 39.54 0.00 0.40 0.00 0.08 59.97 10:30:01 AM 3 19.87 0.00 0.90 0.05 0.05 79.13 10:30:01 AM 4 9.50 0.00 0.40 0.00 0.05 90.05 10:30:01 AM 5 25.29 0.00 0.15 0.00 0.07 74.49 10:30:01 AM 6 7.19 0.00 0.55 0.00 0.05 92.21 10:30:01 AM 7 9.07 0.00 1.05 0.00 0.03 89.85 10:31:01 AM all 31.98 0.00 1.97 1.30 0.10 64.65 10:31:01 AM 0 26.41 0.00 1.26 0.08 0.08 72.16 10:31:01 AM 1 37.94 0.00 2.51 1.53 0.12 57.90 10:31:01 AM 2 30.57 0.00 2.10 2.47 0.10 64.77 10:31:01 AM 3 32.68 0.00 1.83 0.07 0.10 65.32 10:31:01 AM 4 32.59 0.00 1.66 3.23 0.12 62.40 10:31:01 AM 5 32.33 0.00 1.63 1.41 0.08 64.56 10:31:01 AM 6 30.80 0.00 2.50 0.40 0.10 66.20 10:31:01 AM 7 32.52 0.00 2.28 1.19 0.10 63.91 10:32:01 AM all 28.60 0.00 1.80 0.02 0.13 69.44 10:32:01 AM 0 22.52 0.00 1.73 0.05 0.15 75.55 10:32:01 AM 1 44.92 0.00 2.16 0.00 0.13 52.79 10:32:01 AM 2 23.37 0.00 1.91 0.05 0.13 74.53 10:32:01 AM 3 29.90 0.00 1.97 0.02 0.13 67.99 10:32:01 AM 4 19.25 0.00 1.70 0.02 0.10 78.93 10:32:01 AM 5 23.87 0.00 1.48 0.02 0.12 74.52 10:32:01 AM 6 30.55 0.00 1.88 0.00 0.13 67.43 10:32:01 AM 7 34.37 0.00 1.61 0.00 0.15 63.87 10:33:01 AM all 24.07 0.00 1.53 0.43 0.28 73.68 10:33:01 AM 0 13.51 0.00 2.04 0.56 0.10 83.79 10:33:01 AM 1 36.80 0.00 1.84 0.02 0.12 61.23 10:33:01 AM 2 33.01 0.00 1.16 0.05 0.67 65.11 10:33:01 AM 3 18.51 0.00 1.46 0.03 0.08 79.92 10:33:01 AM 4 19.15 0.00 1.84 2.66 0.30 76.04 10:33:01 AM 5 31.96 0.00 0.83 0.07 0.48 66.66 10:33:01 AM 6 24.70 0.00 0.97 0.07 0.42 73.85 10:33:01 AM 7 14.72 0.00 2.14 0.03 0.08 83.02 10:34:01 AM all 29.12 0.00 1.61 2.64 0.08 66.54 10:34:01 AM 0 34.07 0.00 1.64 0.30 0.08 63.91 10:34:01 AM 1 35.87 0.00 1.37 2.44 0.08 60.23 10:34:01 AM 2 36.35 0.00 1.76 0.40 0.10 61.38 10:34:01 AM 3 25.26 0.00 2.17 8.04 0.07 64.46 10:34:01 AM 4 23.38 0.00 1.47 0.12 0.07 74.97 10:34:01 AM 5 9.01 0.00 1.26 0.03 0.05 89.65 10:34:01 AM 6 37.26 0.00 1.36 4.43 0.10 56.85 10:34:01 AM 7 31.83 0.00 1.85 5.37 0.10 60.85 10:35:01 AM all 19.43 0.00 1.12 0.35 0.06 79.04 10:35:01 AM 0 35.18 0.00 2.55 0.70 0.08 61.48 10:35:01 AM 1 8.85 0.00 0.68 0.00 0.08 90.38 10:35:01 AM 2 26.21 0.00 1.04 0.10 0.08 72.57 10:35:01 AM 3 14.06 0.00 0.99 1.84 0.07 83.05 10:35:01 AM 4 21.21 0.00 0.72 0.02 0.05 78.00 10:35:01 AM 5 7.49 0.00 0.90 0.05 0.05 91.51 10:35:01 AM 6 19.53 0.00 1.27 0.07 0.05 79.08 10:35:01 AM 7 22.90 0.00 0.78 0.00 0.05 76.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.81 0.00 1.57 1.04 0.11 73.48 Average: 0 22.02 0.00 1.41 0.19 0.09 76.29 Average: 1 28.84 0.00 1.89 1.62 0.10 67.54 Average: 2 28.19 0.00 1.61 1.38 0.15 68.67 Average: 3 21.89 0.00 1.49 1.34 0.08 75.19 Average: 4 19.77 0.00 1.66 1.35 0.10 77.12 Average: 5 21.21 0.00 1.39 0.42 0.12 76.86 Average: 6 24.54 0.00 1.45 0.87 0.11 73.03 Average: 7 24.01 0.00 1.63 1.13 0.09 73.15