---> uname -a: Linux prd-centos8-docker-8c-8g-1251.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 1149 25099 19 5640 30267 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:14:da:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe14:da5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:73:88:c1 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::42:2fff:fe73:88c1/64 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) 09/30/2025 _x86_64_ (8 CPU) 08:54:37 LINUX RESTART (8 CPU) 08:55:02 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 228.26 19.91 208.35 3998.37 7204.12 08:57:01 AM 266.22 5.35 260.87 1177.80 15045.76 08:58:01 AM 180.11 0.73 179.37 437.99 47553.13 08:59:01 AM 38.84 0.03 38.80 3.07 775.67 09:00:01 AM 18.59 0.48 18.11 21.46 404.88 09:01:01 AM 11.91 0.02 11.90 0.13 549.08 09:02:01 AM 107.73 0.07 107.66 1.73 23548.17 09:03:01 AM 19.76 0.00 19.76 0.00 584.52 09:04:01 AM 179.07 2.48 176.59 4510.63 2761.95 09:05:01 AM 60.14 1.80 58.34 1785.97 33899.48 Average: 110.87 3.06 107.81 1188.99 13242.70 08:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 29323300 31162156 3332412 10.20 2688 2157356 2013528 5.97 160608 2726116 233864 08:57:01 AM 27429492 29655812 5226220 16.00 2688 2536552 2964216 8.79 260132 4467576 204624 08:58:01 AM 24950432 28354800 7705280 23.60 2688 3687772 4235012 12.57 419416 6678208 716 08:59:01 AM 24380752 27789084 8274960 25.34 2688 3690448 5580384 16.56 437032 7222072 220 09:00:01 AM 24624572 28037544 8031140 24.59 2688 3695260 4116612 12.21 439672 6979600 88 09:01:01 AM 25399876 28822788 7255836 22.22 2688 3705028 3456672 10.26 442188 6204856 20 09:02:01 AM 23497336 27624088 9158376 28.05 2688 4392328 5959304 17.68 542624 7944224 220 09:03:01 AM 22856304 27016228 9799408 30.01 2688 4429560 6428292 19.07 554116 8568424 5972 09:04:01 AM 25913676 31000824 6742036 20.65 2688 5335236 2084160 6.18 730348 5346932 841896 09:05:01 AM 25734304 31023100 6921408 21.20 2688 5531308 1530176 4.54 965504 5284724 23240 Average: 25411004 29048642 7244708 22.19 2688 3916085 3836836 11.38 495164 6142273 131086 08:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 148.44 92.07 1380.70 33.94 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 431.98 357.07 5340.36 48.45 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 396.05 234.52 10041.93 28.98 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:59:01 AM lo 28.56 28.56 2.39 2.39 0.00 0.00 0.00 0.00 08:59:01 AM eth0 68.71 53.28 21.00 23.40 0.00 0.00 0.00 0.00 08:59:01 AM docker0 6.68 7.50 0.91 0.89 0.00 0.00 0.00 0.00 08:59:01 AM veth9a6d1cb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:00:01 AM lo 68.47 68.47 4.41 4.41 0.00 0.00 0.00 0.00 09:00:01 AM eth0 273.80 204.16 78.68 86.05 0.00 0.00 0.00 0.00 09:00:01 AM docker0 5.66 6.61 0.92 0.95 0.00 0.00 0.00 0.00 09:01:01 AM lo 3.53 3.53 0.17 0.17 0.00 0.00 0.00 0.00 09:01:01 AM eth0 132.06 103.57 109.06 32.57 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:02:01 AM eth0 436.79 217.79 2959.39 33.41 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM vethe46cc72 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:02:01 AM vethcdd44b1 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 AM lo 1226.10 1226.10 212.28 212.28 0.00 0.00 0.00 0.00 09:03:01 AM eth0 138.24 97.07 38.25 40.60 0.00 0.00 0.00 0.00 09:03:01 AM docker0 530.26 547.86 98.32 103.96 0.00 0.00 0.00 0.00 09:03:01 AM vethe46cc72 487.37 504.30 100.74 78.43 0.00 0.00 0.00 0.01 09:03:01 AM vethcdd44b1 42.89 44.06 4.82 25.78 0.00 0.00 0.00 0.00 09:04:01 AM lo 248.18 248.18 40.67 40.67 0.00 0.00 0.00 0.00 09:04:01 AM eth0 100.03 86.27 1506.05 20.47 0.00 0.00 0.00 0.00 09:04:01 AM docker0 108.58 109.80 25.04 15.62 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 158.94 119.30 2178.71 25.89 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.75 157.75 26.04 26.04 0.00 0.00 0.00 0.00 Average: eth0 228.64 156.62 2367.03 37.38 0.00 0.00 0.00 0.00 Average: docker0 65.22 67.29 12.54 12.16 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) 09/30/2025 _x86_64_ (8 CPU) 08:54:37 LINUX RESTART (8 CPU) 08:55:02 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 11.12 0.00 1.14 0.71 0.06 86.98 08:56:01 AM 0 2.31 0.00 0.39 0.10 0.05 97.15 08:56:01 AM 1 6.99 0.00 0.85 0.65 0.07 91.44 08:56:01 AM 2 15.24 0.00 2.07 2.31 0.05 80.32 08:56:01 AM 3 7.91 0.00 0.41 0.29 0.05 91.35 08:56:01 AM 4 8.99 0.00 1.17 0.87 0.07 88.90 08:56:01 AM 5 13.16 0.00 1.17 0.37 0.07 85.23 08:56:01 AM 6 8.24 0.00 0.73 0.51 0.03 90.49 08:56:01 AM 7 26.10 0.00 2.36 0.56 0.05 70.93 08:57:01 AM all 38.53 0.00 1.45 1.29 0.10 58.63 08:57:01 AM 0 39.69 0.00 0.77 0.35 0.10 59.09 08:57:01 AM 1 32.22 0.00 1.37 1.39 0.08 64.93 08:57:01 AM 2 32.40 0.00 1.17 0.82 0.10 65.51 08:57:01 AM 3 45.55 0.00 2.01 1.41 0.08 50.95 08:57:01 AM 4 42.81 0.00 1.87 2.49 0.10 52.72 08:57:01 AM 5 39.09 0.00 2.01 1.71 0.10 57.09 08:57:01 AM 6 29.25 0.00 1.51 0.72 0.10 68.42 08:57:01 AM 7 47.21 0.00 0.92 1.40 0.10 50.37 08:58:01 AM all 33.36 0.00 3.18 1.34 0.09 62.02 08:58:01 AM 0 31.85 0.00 2.12 0.18 0.08 65.76 08:58:01 AM 1 37.92 0.00 2.58 2.32 0.08 57.10 08:58:01 AM 2 48.90 0.00 3.59 0.89 0.10 46.52 08:58:01 AM 3 32.74 0.00 3.70 1.70 0.08 61.77 08:58:01 AM 4 42.12 0.00 3.77 2.66 0.10 51.34 08:58:01 AM 5 17.52 0.00 3.03 0.45 0.08 78.91 08:58:01 AM 6 27.87 0.00 4.03 2.21 0.08 65.81 08:58:01 AM 7 28.00 0.00 2.63 0.34 0.08 68.95 08:59:01 AM all 21.13 0.00 2.36 0.07 0.09 76.34 08:59:01 AM 0 24.81 0.00 2.41 0.07 0.10 72.61 08:59:01 AM 1 20.02 0.00 2.61 0.17 0.10 77.09 08:59:01 AM 2 21.49 0.00 2.66 0.05 0.08 75.71 08:59:01 AM 3 18.62 0.00 2.43 0.10 0.08 78.76 08:59:01 AM 4 17.52 0.00 1.79 0.05 0.08 80.56 08:59:01 AM 5 27.17 0.00 2.88 0.08 0.08 69.78 08:59:01 AM 6 22.60 0.00 2.24 0.03 0.08 75.05 08:59:01 AM 7 16.83 0.00 1.86 0.03 0.08 81.20 09:00:01 AM all 11.27 0.00 1.61 0.02 0.08 87.02 09:00:01 AM 0 12.30 0.00 1.74 0.05 0.08 85.82 09:00:01 AM 1 15.93 0.00 1.62 0.02 0.08 82.35 09:00:01 AM 2 8.92 0.00 1.61 0.05 0.08 89.34 09:00:01 AM 3 12.01 0.00 1.10 0.02 0.07 86.81 09:00:01 AM 4 9.85 0.00 1.81 0.00 0.07 88.27 09:00:01 AM 5 13.60 0.00 2.29 0.02 0.08 84.01 09:00:01 AM 6 9.43 0.00 0.94 0.02 0.08 89.54 09:00:01 AM 7 8.13 0.00 1.76 0.02 0.08 90.02 09:01:01 AM all 14.35 0.00 0.40 0.03 0.05 85.17 09:01:01 AM 0 13.53 0.00 0.13 0.00 0.05 86.29 09:01:01 AM 1 2.00 0.00 0.80 0.15 0.05 96.99 09:01:01 AM 2 53.53 0.00 1.12 0.03 0.08 45.23 09:01:01 AM 3 4.69 0.00 0.32 0.00 0.05 94.94 09:01:01 AM 4 8.45 0.00 0.15 0.00 0.03 91.37 09:01:01 AM 5 5.11 0.00 0.38 0.02 0.03 94.45 09:01:01 AM 6 7.71 0.00 0.17 0.03 0.03 92.05 09:01:01 AM 7 19.72 0.00 0.12 0.00 0.03 80.13 09:02:01 AM all 35.71 0.00 1.89 0.52 0.09 61.78 09:02:01 AM 0 31.61 0.00 1.57 0.07 0.08 66.67 09:02:01 AM 1 34.60 0.00 2.28 1.39 0.10 61.63 09:02:01 AM 2 42.81 0.00 2.48 1.21 0.10 53.40 09:02:01 AM 3 46.16 0.00 1.83 0.20 0.10 51.72 09:02:01 AM 4 27.42 0.00 1.91 0.12 0.10 70.45 09:02:01 AM 5 14.91 0.00 1.98 0.77 0.08 82.26 09:02:01 AM 6 42.85 0.00 1.22 0.10 0.10 55.73 09:02:01 AM 7 45.32 0.00 1.88 0.30 0.08 52.42 09:03:01 AM all 27.33 0.00 1.76 0.04 0.10 70.77 09:03:01 AM 0 27.12 0.00 1.99 0.03 0.10 70.76 09:03:01 AM 1 26.73 0.00 1.76 0.07 0.10 71.34 09:03:01 AM 2 24.16 0.00 1.73 0.15 0.10 73.86 09:03:01 AM 3 22.02 0.00 1.59 0.00 0.10 76.29 09:03:01 AM 4 27.84 0.00 1.51 0.02 0.10 70.53 09:03:01 AM 5 23.30 0.00 1.93 0.02 0.08 74.67 09:03:01 AM 6 29.44 0.00 1.39 0.02 0.12 69.04 09:03:01 AM 7 38.04 0.00 2.18 0.02 0.12 59.64 09:04:01 AM all 33.92 0.00 1.96 0.42 0.09 63.61 09:04:01 AM 0 21.70 0.00 1.66 0.23 0.10 76.31 09:04:01 AM 1 37.57 0.00 1.76 0.00 0.08 60.59 09:04:01 AM 2 40.22 0.00 2.36 0.17 0.08 57.17 09:04:01 AM 3 25.61 0.00 1.73 0.28 0.12 72.27 09:04:01 AM 4 30.16 0.00 1.98 0.40 0.08 67.38 09:04:01 AM 5 31.04 0.00 2.70 1.91 0.08 64.26 09:04:01 AM 6 38.70 0.00 1.24 0.10 0.08 59.88 09:04:01 AM 7 46.34 0.00 2.26 0.30 0.08 51.01 09:05:01 AM all 26.91 0.00 1.08 0.61 0.07 71.33 09:05:01 AM 0 36.81 0.00 0.60 0.33 0.08 62.17 09:05:01 AM 1 17.26 0.00 0.97 2.24 0.08 79.45 09:05:01 AM 2 15.75 0.00 1.10 0.80 0.08 82.26 09:05:01 AM 3 14.81 0.00 1.14 0.63 0.05 83.37 09:05:01 AM 4 44.07 0.00 1.97 0.12 0.08 53.76 09:05:01 AM 5 29.22 0.00 0.83 0.28 0.05 69.62 09:05:01 AM 6 20.79 0.00 1.10 0.10 0.07 77.94 09:05:01 AM 7 36.53 0.00 0.93 0.33 0.05 62.15 Average: all 25.37 0.00 1.68 0.50 0.08 72.36 Average: 0 24.20 0.00 1.34 0.14 0.08 74.24 Average: 1 23.14 0.00 1.66 0.84 0.08 74.28 Average: 2 30.36 0.00 1.99 0.65 0.09 66.92 Average: 3 23.02 0.00 1.62 0.46 0.08 74.82 Average: 4 25.94 0.00 1.79 0.67 0.08 71.52 Average: 5 21.42 0.00 1.92 0.56 0.08 76.02 Average: 6 23.70 0.00 1.45 0.38 0.08 74.39 Average: 7 31.23 0.00 1.69 0.33 0.08 66.68