---> uname -a: Linux prd-centos8-docker-8c-8g-321.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 1132 25110 19 5646 30284 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:30:e2:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe30:e2cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:da:4d:73 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::42:44ff:feda:4d73/64 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) 09/26/2025 _x86_64_ (8 CPU) 10:21:25 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 239.96 17.08 222.88 3706.76 11389.61 10:24:01 AM 144.68 2.40 142.28 506.85 9140.53 10:25:01 AM 176.39 0.75 175.64 439.05 47496.48 10:26:01 AM 34.72 0.52 34.21 22.79 564.73 10:27:01 AM 11.13 0.00 11.13 0.00 521.31 10:28:01 AM 20.46 0.00 20.46 0.00 439.24 10:29:01 AM 104.38 0.00 104.38 0.00 23621.10 10:30:01 AM 184.72 0.00 184.72 0.00 2058.60 10:31:01 AM 60.33 3.43 56.90 6064.38 27604.30 10:32:01 AM 46.03 0.82 45.22 198.33 8441.84 Average: 102.05 2.48 99.57 1089.44 13130.59 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28843476 30832188 3812236 11.67 2688 2303868 1699732 5.04 178260 3164604 221872 10:24:01 AM 27645208 29866320 5010504 15.34 2688 2531840 2554624 7.58 254208 4263548 203564 10:25:01 AM 25680172 29079940 6975540 21.36 2688 3683456 3348588 9.94 414304 5954772 476 10:26:01 AM 25284944 28691256 7370768 22.57 2688 3688968 3496316 10.37 436856 6323736 624 10:27:01 AM 25909884 29326824 6745828 20.66 2688 3699400 3005324 8.92 439196 5700720 20 10:28:01 AM 25552112 29205920 7103600 21.75 2688 3934504 3027336 8.98 500776 5990084 230252 10:29:01 AM 23249640 27392384 9406072 28.80 2688 4411652 6235708 18.50 551032 8177892 3608 10:30:01 AM 24599288 28688704 8056424 24.67 2688 4346284 3426608 10.17 547708 6850852 15540 10:31:01 AM 25315156 30572964 7340556 22.48 2688 5505744 1901528 5.64 759208 5916152 192776 10:32:01 AM 25679860 30975404 6975852 21.36 2688 5537848 1570032 4.66 965828 5340104 22972 Average: 25775974 29463190 6879738 21.07 2688 3964356 3026580 8.98 504738 5768246 89170 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 281.04 229.77 3195.09 51.10 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 221.68 170.60 3312.11 22.89 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 355.16 225.61 10014.54 28.81 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 51.38 51.38 4.45 4.45 0.00 0.00 0.00 0.00 10:26:01 AM eth0 166.96 119.48 47.92 52.38 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.56 13.00 1.72 1.61 0.00 0.00 0.00 0.00 10:27:01 AM lo 48.12 48.12 2.47 2.47 0.00 0.00 0.00 0.00 10:27:01 AM eth0 191.75 146.80 76.21 56.44 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 136.10 106.60 748.21 34.61 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 91.75 91.75 13.45 13.45 0.00 0.00 0.00 0.00 10:29:01 AM eth0 371.69 158.61 2292.82 15.62 0.00 0.00 0.00 0.00 10:29:01 AM docker0 38.46 41.14 5.74 7.17 0.00 0.00 0.00 0.00 10:29:01 AM veth030ca21 33.44 35.53 5.61 6.10 0.00 0.00 0.00 0.00 10:29:01 AM veth8f54176 5.02 6.28 0.66 1.33 0.00 0.00 0.00 0.00 10:30:01 AM lo 1385.34 1385.34 239.65 239.65 0.00 0.00 0.00 0.00 10:30:01 AM eth0 116.14 87.50 278.29 34.15 0.00 0.00 0.00 0.00 10:30:01 AM docker0 602.08 617.29 117.82 112.26 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 197.45 156.38 3387.80 22.42 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 118.91 99.05 248.94 67.89 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.04 158.04 26.05 26.05 0.00 0.00 0.00 0.00 Average: eth0 215.58 149.91 2358.77 38.61 0.00 0.00 0.00 0.00 Average: docker0 65.40 67.37 12.56 12.14 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) 09/26/2025 _x86_64_ (8 CPU) 10:21:25 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 16.03 0.00 1.24 0.71 0.07 81.96 10:23:01 AM 0 12.78 0.00 0.99 1.10 0.07 85.07 10:23:01 AM 1 17.46 0.00 2.09 1.10 0.07 79.28 10:23:01 AM 2 7.51 0.00 1.02 0.72 0.09 90.67 10:23:01 AM 3 15.15 0.00 0.73 0.36 0.07 83.69 10:23:01 AM 4 36.38 0.00 2.55 0.58 0.08 60.41 10:23:01 AM 5 15.52 0.00 1.09 0.53 0.05 82.82 10:23:01 AM 6 9.27 0.00 0.75 0.44 0.07 89.47 10:23:01 AM 7 14.14 0.00 0.68 0.81 0.03 84.33 10:24:01 AM all 21.94 0.00 0.79 0.42 0.07 76.78 10:24:01 AM 0 26.29 0.00 0.77 0.38 0.08 72.48 10:24:01 AM 1 14.69 0.00 0.80 1.25 0.07 83.19 10:24:01 AM 2 12.31 0.00 0.80 0.40 0.07 86.42 10:24:01 AM 3 21.32 0.00 0.65 0.18 0.03 77.81 10:24:01 AM 4 14.43 0.00 0.90 0.42 0.05 84.20 10:24:01 AM 5 30.90 0.00 0.95 0.48 0.08 67.58 10:24:01 AM 6 29.02 0.00 0.85 0.07 0.07 69.99 10:24:01 AM 7 26.59 0.00 0.58 0.17 0.08 72.58 10:25:01 AM all 35.38 0.00 2.76 0.87 0.10 60.89 10:25:01 AM 0 31.85 0.00 3.05 0.34 0.08 64.68 10:25:01 AM 1 50.99 0.00 3.04 0.79 0.10 45.08 10:25:01 AM 2 25.10 0.00 2.86 1.06 0.08 70.90 10:25:01 AM 3 34.22 0.00 3.74 1.24 0.10 60.70 10:25:01 AM 4 49.34 0.00 2.45 0.45 0.13 47.62 10:25:01 AM 5 20.12 0.00 2.46 0.42 0.07 76.93 10:25:01 AM 6 36.92 0.00 2.47 1.11 0.13 59.36 10:25:01 AM 7 34.47 0.00 1.98 1.58 0.10 61.87 10:26:01 AM all 22.14 0.00 2.16 0.15 0.10 75.45 10:26:01 AM 0 32.10 0.00 2.20 0.03 0.14 65.53 10:26:01 AM 1 16.08 0.00 2.36 0.70 0.12 80.74 10:26:01 AM 2 16.12 0.00 2.03 0.03 0.09 81.73 10:26:01 AM 3 17.77 0.00 2.04 0.08 0.10 80.00 10:26:01 AM 4 25.00 0.00 2.01 0.09 0.12 72.78 10:26:01 AM 5 27.44 0.00 2.82 0.03 0.09 69.61 10:26:01 AM 6 20.88 0.00 2.27 0.13 0.08 76.63 10:26:01 AM 7 22.10 0.00 1.56 0.05 0.09 76.20 10:27:01 AM all 9.29 0.00 0.95 0.02 0.07 89.67 10:27:01 AM 0 4.11 0.00 1.23 0.00 0.07 94.59 10:27:01 AM 1 19.20 0.00 0.98 0.05 0.07 79.71 10:27:01 AM 2 11.18 0.00 0.58 0.00 0.10 88.14 10:27:01 AM 3 11.08 0.00 0.63 0.00 0.07 88.22 10:27:01 AM 4 8.13 0.00 1.30 0.00 0.05 90.52 10:27:01 AM 5 3.67 0.00 1.11 0.12 0.10 95.00 10:27:01 AM 6 5.34 0.00 0.55 0.02 0.05 94.04 10:27:01 AM 7 11.56 0.00 1.18 0.00 0.09 87.18 10:28:01 AM all 25.10 0.00 0.72 0.03 0.06 74.09 10:28:01 AM 0 25.38 0.00 0.42 0.00 0.07 74.13 10:28:01 AM 1 61.57 0.00 1.53 0.12 0.08 36.69 10:28:01 AM 2 33.72 0.00 0.30 0.02 0.05 65.92 10:28:01 AM 3 24.68 0.00 0.52 0.00 0.05 74.75 10:28:01 AM 4 19.48 0.00 0.42 0.02 0.05 80.03 10:28:01 AM 5 17.59 0.00 0.50 0.03 0.03 81.85 10:28:01 AM 6 14.48 0.00 0.95 0.00 0.07 84.50 10:28:01 AM 7 3.81 0.00 1.15 0.07 0.07 94.90 10:29:01 AM all 31.40 0.00 1.77 0.43 0.09 66.30 10:29:01 AM 0 16.44 0.00 1.59 0.54 0.10 81.33 10:29:01 AM 1 37.43 0.00 1.68 0.13 0.10 60.66 10:29:01 AM 2 33.32 0.00 2.40 1.12 0.10 63.06 10:29:01 AM 3 48.80 0.00 1.89 0.02 0.08 49.21 10:29:01 AM 4 37.27 0.00 1.66 0.84 0.10 60.13 10:29:01 AM 5 25.45 0.00 1.48 0.05 0.08 72.94 10:29:01 AM 6 17.63 0.00 1.73 0.39 0.08 80.17 10:29:01 AM 7 34.79 0.00 1.77 0.37 0.08 62.98 10:30:01 AM all 24.78 0.00 2.00 0.33 0.10 72.80 10:30:01 AM 0 25.82 0.00 2.38 1.24 0.12 70.45 10:30:01 AM 1 27.07 0.00 2.00 0.05 0.10 70.78 10:30:01 AM 2 27.28 0.00 2.13 0.05 0.08 70.46 10:30:01 AM 3 32.78 0.00 1.51 0.02 0.12 65.58 10:30:01 AM 4 19.41 0.00 2.64 0.29 0.13 77.54 10:30:01 AM 5 25.01 0.00 1.93 0.84 0.10 72.12 10:30:01 AM 6 19.88 0.00 1.53 0.00 0.08 78.51 10:30:01 AM 7 20.94 0.00 1.86 0.12 0.10 76.97 10:31:01 AM all 29.41 0.00 1.48 0.52 0.08 68.51 10:31:01 AM 0 45.55 0.00 1.54 0.00 0.08 52.83 10:31:01 AM 1 32.18 0.00 2.02 1.22 0.08 64.49 10:31:01 AM 2 22.98 0.00 1.77 0.47 0.08 74.70 10:31:01 AM 3 41.64 0.00 1.12 0.50 0.08 56.66 10:31:01 AM 4 17.04 0.00 1.41 0.12 0.07 81.37 10:31:01 AM 5 24.85 0.00 1.49 1.61 0.08 71.97 10:31:01 AM 6 33.47 0.00 1.31 0.22 0.08 64.92 10:31:01 AM 7 17.51 0.00 1.20 0.02 0.07 81.21 10:32:01 AM all 23.07 0.00 1.13 0.11 0.06 75.62 10:32:01 AM 0 36.75 0.00 0.67 0.05 0.08 62.45 10:32:01 AM 1 30.33 0.00 1.63 0.08 0.07 67.89 10:32:01 AM 2 15.71 0.00 1.24 0.05 0.07 82.93 10:32:01 AM 3 42.47 0.00 1.67 0.05 0.07 55.75 10:32:01 AM 4 23.60 0.00 1.71 0.03 0.08 74.58 10:32:01 AM 5 2.39 0.00 0.74 0.60 0.05 96.22 10:32:01 AM 6 3.61 0.00 0.70 0.00 0.03 95.65 10:32:01 AM 7 29.64 0.00 0.72 0.02 0.05 69.57 Average: all 23.89 0.00 1.50 0.36 0.08 74.17 Average: 0 25.76 0.00 1.48 0.37 0.09 72.30 Average: 1 30.74 0.00 1.81 0.55 0.09 66.81 Average: 2 20.55 0.00 1.51 0.39 0.08 77.46 Average: 3 29.05 0.00 1.45 0.25 0.08 69.18 Average: 4 25.02 0.00 1.70 0.28 0.09 72.91 Average: 5 19.30 0.00 1.45 0.47 0.07 78.70 Average: 6 19.09 0.00 1.31 0.24 0.08 79.29 Average: 7 21.58 0.00 1.27 0.32 0.08 76.75