---> uname -a: Linux prd-centos8-docker-8c-8g-42754.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 25M 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 1126 25305 27 5458 30282 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:ef:10:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:feef:10de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:9c:0e:91 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::42:6aff:fe9c:e91/64 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) 09/01/2025 _x86_64_ (8 CPU) 08:03:32 LINUX RESTART (8 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 181.91 14.50 167.41 2882.77 10093.15 08:06:01 AM 209.70 4.97 204.73 1207.67 15751.64 08:07:01 AM 169.44 0.85 168.59 562.21 42529.92 08:08:01 AM 42.17 0.07 42.10 1.20 598.45 08:09:01 AM 12.75 0.43 12.31 20.93 328.96 08:10:01 AM 9.93 0.00 9.93 0.00 577.35 08:11:01 AM 107.26 0.00 107.26 0.00 23485.19 08:12:01 AM 132.22 0.00 132.22 0.00 1764.33 08:13:01 AM 55.91 2.55 53.36 4521.11 27356.44 Average: 102.37 2.60 99.77 1021.72 13609.44 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 29084392 30930528 3571312 10.94 2688 2171844 1843688 5.47 161848 2949452 138936 08:06:01 AM 27643980 29871852 5011724 15.35 2688 2545840 2484040 7.37 268952 4244964 56080 08:07:01 AM 24384904 27788188 8270800 25.33 2688 3694256 4991540 14.81 428732 7228872 68 08:08:01 AM 24280880 27688176 8374824 25.65 2688 3698028 4518804 13.41 437376 7325512 1124 08:09:01 AM 25077764 28498304 7577940 23.21 2688 3711140 3824396 11.35 440928 6529796 9248 08:10:01 AM 24794984 28220420 7860720 24.07 2688 3715524 4480428 13.29 444196 6806916 2644 08:11:01 AM 22950256 27076484 9705448 29.72 2688 4403284 6579248 19.52 550304 8480720 1552 08:12:01 AM 24334000 28426072 8321704 25.48 2688 4356872 4042872 12.00 548336 7115088 15584 08:13:01 AM 25888168 30973836 6767536 20.72 2688 5341452 1583480 4.70 899132 5204204 73312 Average: 25382148 28830429 7273556 22.27 2688 3737582 3816500 11.32 464423 6209503 33172 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 126.66 109.38 1470.80 36.79 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 394.50 313.48 5171.63 48.54 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 1.30 1.30 0.06 0.06 0.00 0.00 0.00 0.00 08:07:01 AM eth0 332.82 214.66 10020.03 20.98 0.00 0.00 0.00 0.00 08:07:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 08:07:01 AM veth38585de 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:08:01 AM lo 47.55 47.55 4.26 4.26 0.00 0.00 0.00 0.00 08:08:01 AM eth0 113.68 85.74 37.43 38.05 0.00 0.00 0.00 0.00 08:08:01 AM docker0 11.58 13.13 1.72 1.67 0.00 0.00 0.00 0.00 08:09:01 AM lo 57.20 57.20 2.92 2.92 0.00 0.00 0.00 0.00 08:09:01 AM eth0 227.76 182.64 88.79 75.07 0.00 0.00 0.00 0.00 08:09:01 AM docker0 0.80 1.02 0.11 0.17 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 93.60 65.62 78.33 29.24 0.00 0.00 0.00 0.00 08:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM lo 17.83 17.83 2.38 2.38 0.00 0.00 0.00 0.00 08:11:01 AM eth0 661.41 370.86 2962.50 30.29 0.00 0.00 0.00 0.00 08:11:01 AM docker0 8.73 9.31 0.82 1.75 0.00 0.00 0.00 0.00 08:11:01 AM vethbdca559 8.73 9.45 0.94 1.76 0.00 0.00 0.00 0.00 08:11:01 AM veth16316c5 0.00 0.30 0.00 0.10 0.00 0.00 0.00 0.00 08:12:01 AM lo 1436.37 1436.37 246.51 246.51 0.00 0.00 0.00 0.00 08:12:01 AM eth0 122.56 92.80 283.59 38.43 0.00 0.00 0.00 0.00 08:12:01 AM docker0 617.31 636.12 120.07 115.91 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:13:01 AM eth0 100.15 76.02 1259.73 18.21 0.00 0.00 0.00 0.00 08:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.47 173.47 28.47 28.47 0.00 0.00 0.00 0.00 Average: eth0 241.46 167.91 2374.77 37.29 0.00 0.00 0.00 0.00 Average: docker0 70.94 73.31 13.64 13.28 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) 09/01/2025 _x86_64_ (8 CPU) 08:03:32 LINUX RESTART (8 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 11.81 0.00 1.04 0.78 0.05 86.32 08:05:01 AM 0 4.38 0.00 0.57 0.64 0.05 94.37 08:05:01 AM 1 9.04 0.00 0.63 0.52 0.07 89.74 08:05:01 AM 2 22.81 0.00 1.74 1.08 0.05 74.32 08:05:01 AM 3 6.57 0.00 0.70 0.77 0.07 91.90 08:05:01 AM 4 11.15 0.00 0.97 1.35 0.03 86.50 08:05:01 AM 5 14.15 0.00 1.00 0.47 0.03 84.35 08:05:01 AM 6 15.83 0.00 1.77 0.77 0.07 81.56 08:05:01 AM 7 10.53 0.00 0.95 0.62 0.03 87.87 08:06:01 AM all 41.97 0.00 1.44 0.79 0.09 55.70 08:06:01 AM 0 18.25 0.00 1.24 0.70 0.10 79.71 08:06:01 AM 1 59.27 0.00 1.20 0.23 0.08 39.20 08:06:01 AM 2 56.32 0.00 0.99 0.82 0.12 41.76 08:06:01 AM 3 44.98 0.00 1.91 0.77 0.08 52.26 08:06:01 AM 4 49.33 0.00 1.67 0.99 0.10 47.91 08:06:01 AM 5 43.27 0.00 1.52 0.95 0.08 54.17 08:06:01 AM 6 29.26 0.00 1.51 1.44 0.08 67.71 08:06:01 AM 7 35.06 0.00 1.49 0.43 0.10 62.91 08:07:01 AM all 27.04 0.00 3.08 1.15 0.08 68.64 08:07:01 AM 0 17.23 0.00 2.40 0.91 0.08 79.38 08:07:01 AM 1 28.09 0.00 3.09 1.46 0.08 67.27 08:07:01 AM 2 37.33 0.00 4.59 0.99 0.08 57.01 08:07:01 AM 3 29.86 0.00 2.65 0.91 0.10 66.48 08:07:01 AM 4 26.19 0.00 3.45 2.71 0.07 67.58 08:07:01 AM 5 21.41 0.00 2.64 0.65 0.08 75.21 08:07:01 AM 6 25.63 0.00 2.74 0.49 0.07 71.07 08:07:01 AM 7 30.61 0.00 3.08 1.11 0.08 65.12 08:08:01 AM all 22.14 0.00 2.37 0.08 0.09 75.32 08:08:01 AM 0 24.33 0.00 2.39 0.07 0.08 73.13 08:08:01 AM 1 20.24 0.00 2.11 0.08 0.08 77.48 08:08:01 AM 2 20.24 0.00 2.34 0.03 0.08 77.30 08:08:01 AM 3 19.35 0.00 2.20 0.12 0.08 78.26 08:08:01 AM 4 20.46 0.00 2.33 0.10 0.08 77.03 08:08:01 AM 5 23.96 0.00 2.48 0.10 0.08 73.38 08:08:01 AM 6 25.47 0.00 2.65 0.07 0.10 71.71 08:08:01 AM 7 23.11 0.00 2.43 0.10 0.08 74.27 08:09:01 AM all 8.78 0.00 1.08 0.04 0.06 90.04 08:09:01 AM 0 6.15 0.00 1.05 0.02 0.07 92.72 08:09:01 AM 1 9.09 0.00 0.97 0.08 0.07 89.79 08:09:01 AM 2 8.72 0.00 1.74 0.08 0.07 89.39 08:09:01 AM 3 14.33 0.00 1.39 0.02 0.07 84.20 08:09:01 AM 4 9.96 0.00 0.62 0.00 0.07 89.35 08:09:01 AM 5 8.78 0.00 0.82 0.03 0.07 90.30 08:09:01 AM 6 5.27 0.00 0.59 0.03 0.05 94.06 08:09:01 AM 7 7.94 0.00 1.47 0.02 0.07 90.50 08:10:01 AM all 22.47 0.00 0.52 0.02 0.05 76.93 08:10:01 AM 0 17.96 0.00 0.57 0.00 0.07 81.41 08:10:01 AM 1 15.56 0.00 0.27 0.12 0.07 83.98 08:10:01 AM 2 27.93 0.00 0.15 0.00 0.05 71.87 08:10:01 AM 3 42.85 0.00 1.45 0.00 0.07 55.63 08:10:01 AM 4 21.15 0.00 0.65 0.00 0.05 78.15 08:10:01 AM 5 20.28 0.00 0.53 0.00 0.05 79.14 08:10:01 AM 6 29.03 0.00 0.18 0.00 0.05 70.74 08:10:01 AM 7 5.00 0.00 0.35 0.03 0.03 94.59 08:11:01 AM all 29.35 0.00 1.79 0.54 0.08 68.24 08:11:01 AM 0 36.46 0.00 1.68 0.02 0.08 61.76 08:11:01 AM 1 44.33 0.00 1.54 0.65 0.08 53.39 08:11:01 AM 2 34.84 0.00 1.78 0.89 0.08 62.41 08:11:01 AM 3 35.67 0.00 2.50 0.65 0.08 61.10 08:11:01 AM 4 25.04 0.00 1.33 0.34 0.08 73.22 08:11:01 AM 5 21.42 0.00 1.91 0.40 0.07 76.19 08:11:01 AM 6 19.74 0.00 1.68 1.14 0.08 77.35 08:11:01 AM 7 17.29 0.00 1.88 0.25 0.08 80.50 08:12:01 AM all 27.96 0.00 2.19 0.29 0.10 69.47 08:12:01 AM 0 26.03 0.00 2.36 0.02 0.10 71.50 08:12:01 AM 1 30.26 0.00 1.95 0.07 0.10 67.62 08:12:01 AM 2 29.21 0.00 2.53 0.12 0.10 68.04 08:12:01 AM 3 26.58 0.00 2.76 0.17 0.12 70.38 08:12:01 AM 4 27.80 0.00 1.64 0.65 0.08 69.82 08:12:01 AM 5 32.13 0.00 2.18 0.12 0.08 65.49 08:12:01 AM 6 24.29 0.00 2.08 1.02 0.12 72.48 08:12:01 AM 7 27.37 0.00 1.98 0.12 0.12 70.41 08:13:01 AM all 28.67 0.00 1.56 0.72 0.07 68.98 08:13:01 AM 0 42.33 0.00 1.87 0.79 0.08 54.93 08:13:01 AM 1 30.63 0.00 1.37 1.35 0.07 66.58 08:13:01 AM 2 31.24 0.00 2.26 1.64 0.08 64.78 08:13:01 AM 3 27.45 0.00 0.94 1.00 0.05 70.56 08:13:01 AM 4 18.93 0.00 1.25 0.27 0.07 79.48 08:13:01 AM 5 36.62 0.00 1.94 0.22 0.08 61.14 08:13:01 AM 6 15.76 0.00 1.49 0.42 0.07 82.27 08:13:01 AM 7 26.38 0.00 1.32 0.10 0.07 72.13 Average: all 24.46 0.00 1.67 0.49 0.08 73.30 Average: 0 21.45 0.00 1.57 0.35 0.08 76.55 Average: 1 27.38 0.00 1.46 0.51 0.08 70.57 Average: 2 29.85 0.00 2.01 0.63 0.08 67.44 Average: 3 27.51 0.00 1.83 0.49 0.08 70.09 Average: 4 23.33 0.00 1.54 0.71 0.07 74.35 Average: 5 24.66 0.00 1.67 0.33 0.07 73.27 Average: 6 21.14 0.00 1.63 0.60 0.08 76.55 Average: 7 20.35 0.00 1.66 0.31 0.07 77.60