---> uname -a: Linux prd-centos8-docker-8c-8g-26397.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 1100 25350 19 5439 30316 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:cc:f3:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fecc:f329/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:ff:2c:fd 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::42:1ff:feff:2cfd/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) 07/07/2025 _x86_64_ (8 CPU) 11:43:52 LINUX RESTART (8 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 264.05 32.75 231.30 7412.98 43905.18 11:46:01 AM 262.72 18.86 243.86 4144.38 13783.85 11:47:01 AM 204.95 0.60 204.35 429.39 49273.53 11:48:01 AM 39.84 0.23 39.60 90.24 784.47 11:49:01 AM 22.23 0.48 21.74 21.46 434.89 11:50:01 AM 4.63 0.00 4.63 0.00 354.32 11:51:01 AM 25.01 0.00 25.01 0.00 542.85 11:52:01 AM 102.53 0.00 102.53 0.00 26522.99 11:53:01 AM 117.04 0.00 117.04 0.00 1886.49 11:54:01 AM 76.57 2.95 73.63 4554.62 29801.57 Average: 111.96 5.59 106.37 1665.34 16730.06 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 29637404 31290344 3018308 9.24 2688 1976560 1416192 4.20 147020 2441468 158392 11:46:01 AM 28190292 30359464 4465420 13.67 2688 2481268 2167128 6.43 247096 3730560 214556 11:47:01 AM 25274228 28664764 7381484 22.60 2688 3673912 5026236 14.91 388788 6384440 152 11:48:01 AM 24918428 28315756 7737284 23.69 2688 3679596 4145304 12.30 430852 6693956 60 11:49:01 AM 24729228 28132128 7926484 24.27 2688 3685256 4061104 12.05 437152 6877844 156 11:50:01 AM 25550380 28961636 7105332 21.76 2688 3693560 3381516 10.03 439020 6061008 20 11:51:01 AM 25037464 28688500 7618248 23.33 2688 3931096 3640312 10.80 502888 6500516 232800 11:52:01 AM 23250220 27392604 9405492 28.80 2688 4411536 6152884 18.26 549984 8181252 404 11:53:01 AM 23907532 27989200 8748180 26.79 2688 4339560 4223820 12.53 549560 7540188 836 11:54:01 AM 25963872 31056940 6691840 20.49 2688 5339128 1550452 4.60 905996 5120892 32412 Average: 25645905 29085134 7009807 21.47 2688 3721147 3576495 10.61 459836 5953212 63979 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 545.61 340.61 1876.01 82.57 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 402.08 310.30 4972.26 48.13 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 448.16 297.28 10663.28 41.49 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 AM vethe520ab2 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:48:01 AM lo 10.50 10.50 0.87 0.87 0.00 0.00 0.00 0.00 11:48:01 AM eth0 30.79 25.06 11.27 13.11 0.00 0.00 0.00 0.00 11:48:01 AM docker0 2.12 2.57 0.33 0.30 0.00 0.00 0.00 0.00 11:48:01 AM veth13644f8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 AM lo 63.06 63.06 4.60 4.60 0.00 0.00 0.00 0.00 11:49:01 AM eth0 225.26 176.59 62.59 71.75 0.00 0.00 0.00 0.00 11:49:01 AM docker0 8.53 9.91 1.35 1.35 0.00 0.00 0.00 0.00 11:50:01 AM lo 24.09 24.09 1.18 1.18 0.00 0.00 0.00 0.00 11:50:01 AM eth0 213.46 169.18 91.62 58.65 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:51:01 AM eth0 112.28 80.69 738.99 19.04 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 436.99 436.99 63.44 63.44 0.00 0.00 0.00 0.00 11:52:01 AM eth0 644.92 361.41 2270.00 35.06 0.00 0.00 0.00 0.00 11:52:01 AM docker0 185.54 194.65 28.73 30.70 0.00 0.00 0.00 0.00 11:52:01 AM veth7719ca3 167.03 175.22 29.06 25.54 0.00 0.00 0.00 0.00 11:52:01 AM vethcfdace1 18.51 20.13 2.21 5.43 0.00 0.00 0.00 0.00 11:53:01 AM lo 1002.77 1002.77 185.56 185.56 0.00 0.00 0.00 0.00 11:53:01 AM eth0 102.05 79.84 306.90 32.10 0.00 0.00 0.00 0.00 11:53:01 AM docker0 445.45 454.78 92.88 87.67 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 75.92 65.64 1260.52 13.92 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.76 153.76 25.57 25.57 0.00 0.00 0.00 0.00 Average: eth0 280.06 190.66 2225.43 41.58 0.00 0.00 0.00 0.00 Average: docker0 64.16 66.20 12.33 12.00 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) 07/07/2025 _x86_64_ (8 CPU) 11:43:52 LINUX RESTART (8 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 14.50 0.00 2.53 1.82 0.05 81.10 11:45:01 AM 0 8.91 0.00 1.82 0.18 0.05 89.04 11:45:01 AM 1 21.69 0.00 3.43 5.59 0.05 69.24 11:45:01 AM 2 9.17 0.00 3.17 1.63 0.05 85.98 11:45:01 AM 3 15.03 0.00 3.11 2.13 0.05 79.67 11:45:01 AM 4 10.74 0.00 2.46 2.85 0.05 83.89 11:45:01 AM 5 26.46 0.00 2.87 1.04 0.05 69.58 11:45:01 AM 6 16.17 0.00 1.79 0.82 0.03 81.20 11:45:01 AM 7 7.79 0.00 1.61 0.34 0.03 90.23 11:46:01 AM all 31.74 0.00 1.44 1.01 0.08 65.73 11:46:01 AM 0 37.11 0.00 1.20 0.67 0.08 60.94 11:46:01 AM 1 34.21 0.00 1.34 1.17 0.08 63.20 11:46:01 AM 2 31.10 0.00 1.55 0.64 0.08 66.62 11:46:01 AM 3 23.56 0.00 1.49 1.24 0.08 73.63 11:46:01 AM 4 24.81 0.00 1.29 1.10 0.07 72.73 11:46:01 AM 5 37.11 0.00 2.16 1.54 0.08 59.11 11:46:01 AM 6 40.48 0.00 1.07 0.90 0.08 57.46 11:46:01 AM 7 25.48 0.00 1.39 0.85 0.08 72.19 11:47:01 AM all 33.33 0.00 2.69 2.24 0.09 61.65 11:47:01 AM 0 32.87 0.00 2.25 0.47 0.08 64.32 11:47:01 AM 1 35.87 0.00 2.18 6.41 0.10 55.44 11:47:01 AM 2 33.69 0.00 2.89 4.44 0.08 58.89 11:47:01 AM 3 35.34 0.00 2.50 2.48 0.08 59.59 11:47:01 AM 4 31.63 0.00 3.13 1.65 0.08 63.50 11:47:01 AM 5 40.50 0.00 2.50 1.61 0.08 55.29 11:47:01 AM 6 24.05 0.00 2.32 0.47 0.08 73.08 11:47:01 AM 7 32.71 0.00 3.74 0.37 0.08 63.10 11:48:01 AM all 20.86 0.00 1.95 0.12 0.08 77.00 11:48:01 AM 0 23.75 0.00 1.91 0.08 0.10 74.16 11:48:01 AM 1 23.30 0.00 1.69 0.05 0.07 74.90 11:48:01 AM 2 22.01 0.00 2.06 0.05 0.07 75.81 11:48:01 AM 3 26.02 0.00 2.44 0.38 0.08 71.07 11:48:01 AM 4 15.21 0.00 1.41 0.07 0.08 83.24 11:48:01 AM 5 20.32 0.00 2.06 0.10 0.08 77.44 11:48:01 AM 6 18.76 0.00 2.07 0.13 0.07 78.97 11:48:01 AM 7 17.54 0.00 1.93 0.05 0.07 80.42 11:49:01 AM all 14.96 0.00 1.74 0.07 0.09 83.15 11:49:01 AM 0 19.83 0.00 1.45 0.05 0.07 78.60 11:49:01 AM 1 13.29 0.00 1.79 0.10 0.12 84.70 11:49:01 AM 2 16.29 0.00 1.96 0.15 0.10 81.50 11:49:01 AM 3 13.34 0.00 2.16 0.03 0.08 84.38 11:49:01 AM 4 16.85 0.00 1.87 0.02 0.07 81.20 11:49:01 AM 5 12.47 0.00 1.57 0.13 0.07 85.76 11:49:01 AM 6 13.26 0.00 1.41 0.03 0.10 85.20 11:49:01 AM 7 14.33 0.00 1.69 0.05 0.08 83.85 11:50:01 AM all 9.83 0.00 0.60 0.01 0.05 89.51 11:50:01 AM 0 4.61 0.00 0.62 0.00 0.05 94.73 11:50:01 AM 1 15.22 0.00 0.67 0.03 0.05 84.03 11:50:01 AM 2 6.95 0.00 0.30 0.00 0.03 92.72 11:50:01 AM 3 3.09 0.00 0.53 0.02 0.03 96.32 11:50:01 AM 4 7.17 0.00 0.42 0.05 0.05 92.31 11:50:01 AM 5 4.81 0.00 0.48 0.00 0.03 94.67 11:50:01 AM 6 27.88 0.00 1.19 0.00 0.07 70.86 11:50:01 AM 7 8.93 0.00 0.57 0.00 0.05 90.45 11:51:01 AM all 32.69 0.00 0.76 0.07 0.08 66.40 11:51:01 AM 0 39.42 0.00 0.82 0.00 0.08 59.68 11:51:01 AM 1 36.29 0.00 0.55 0.00 0.08 63.08 11:51:01 AM 2 34.58 0.00 0.90 0.02 0.10 64.40 11:51:01 AM 3 29.62 0.00 1.02 0.17 0.08 69.11 11:51:01 AM 4 24.94 0.00 0.80 0.13 0.05 74.08 11:51:01 AM 5 20.44 0.00 0.40 0.03 0.07 79.06 11:51:01 AM 6 46.82 0.00 1.22 0.18 0.08 51.70 11:51:01 AM 7 29.43 0.00 0.38 0.00 0.07 70.12 11:52:01 AM all 25.85 0.00 2.15 0.56 0.09 71.34 11:52:01 AM 0 22.86 0.00 1.84 0.03 0.10 75.17 11:52:01 AM 1 18.27 0.00 2.34 0.83 0.08 78.48 11:52:01 AM 2 30.58 0.00 2.12 1.48 0.08 65.74 11:52:01 AM 3 41.03 0.00 2.62 1.50 0.10 54.76 11:52:01 AM 4 18.65 0.00 2.20 0.03 0.08 79.03 11:52:01 AM 5 24.29 0.00 2.27 0.17 0.10 73.18 11:52:01 AM 6 28.67 0.00 1.97 0.35 0.08 68.92 11:52:01 AM 7 22.50 0.00 1.83 0.12 0.08 75.47 11:53:01 AM all 29.99 0.00 1.78 0.35 0.08 67.81 11:53:01 AM 0 14.50 0.00 1.37 0.05 0.08 83.99 11:53:01 AM 1 42.15 0.00 1.34 0.02 0.08 56.41 11:53:01 AM 2 25.18 0.00 2.53 0.20 0.08 72.01 11:53:01 AM 3 40.15 0.00 1.93 0.00 0.10 57.82 11:53:01 AM 4 21.22 0.00 1.44 0.03 0.08 77.22 11:53:01 AM 5 24.02 0.00 0.87 0.15 0.08 74.88 11:53:01 AM 6 38.91 0.00 3.49 1.54 0.08 55.97 11:53:01 AM 7 33.78 0.00 1.25 0.77 0.07 64.13 11:54:01 AM all 20.10 0.00 1.77 0.94 0.06 77.13 11:54:01 AM 0 12.67 0.00 1.22 0.05 0.05 86.01 11:54:01 AM 1 21.03 0.00 1.60 0.99 0.07 76.32 11:54:01 AM 2 18.36 0.00 2.64 4.15 0.08 74.77 11:54:01 AM 3 21.96 0.00 1.52 0.58 0.05 75.88 11:54:01 AM 4 21.23 0.00 1.77 0.27 0.05 76.68 11:54:01 AM 5 14.78 0.00 1.79 0.03 0.05 83.34 11:54:01 AM 6 37.14 0.00 2.04 0.80 0.08 59.94 11:54:01 AM 7 13.62 0.00 1.57 0.65 0.05 84.10 Average: all 23.38 0.00 1.74 0.72 0.07 74.09 Average: 0 21.65 0.00 1.45 0.16 0.08 76.67 Average: 1 26.13 0.00 1.69 1.52 0.08 70.58 Average: 2 22.79 0.00 2.01 1.27 0.08 73.85 Average: 3 24.91 0.00 1.93 0.85 0.08 72.24 Average: 4 19.24 0.00 1.68 0.62 0.07 78.40 Average: 5 22.51 0.00 1.70 0.48 0.07 75.24 Average: 6 29.22 0.00 1.85 0.52 0.08 68.33 Average: 7 20.61 0.00 1.60 0.32 0.07 77.41