---> uname -a: Linux prd-centos8-docker-8c-8g-26386.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: 2799.996 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1124 25137 19 5628 30292 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:69:45:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe69:4557/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:4b:69:11 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::42:60ff:fe4b:6911/64 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) 11:10:18 LINUX RESTART (8 CPU) 11:11:02 AM tps rtps wtps bread/s bwrtn/s 11:12:01 AM 243.30 17.62 225.68 3720.41 12610.38 11:13:01 AM 188.85 1.63 187.22 514.05 14400.65 11:14:01 AM 134.22 0.68 133.54 397.07 40462.55 11:15:01 AM 34.34 0.48 33.86 21.46 562.17 11:16:01 AM 4.55 0.00 4.55 0.00 363.11 11:17:01 AM 29.41 0.00 29.41 0.00 1421.49 11:18:01 AM 101.20 0.00 101.20 0.00 22756.96 11:19:01 AM 206.20 0.00 206.20 0.00 2654.07 11:20:01 AM 50.05 3.67 46.38 6052.38 26829.49 11:21:01 AM 43.59 0.57 43.03 194.57 8149.74 Average: 103.34 2.44 100.90 1085.70 13021.89 11:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 AM 28781908 30772644 3873804 11.86 2688 2305252 1830212 5.43 212332 3184948 169888 11:13:01 AM 25995676 29065724 6660036 20.39 2688 3373480 3457812 10.26 324560 5814412 845984 11:14:01 AM 25307348 28703556 7348364 22.50 2688 3678656 3747480 11.12 431288 6307472 60 11:15:01 AM 25156856 28558288 7498856 22.96 2688 3683864 3600712 10.68 438248 6452536 620 11:16:01 AM 25768348 29178008 6887364 21.09 2688 3692016 3072640 9.12 440104 5843832 8 11:17:01 AM 24985084 28658136 7670628 23.49 2688 3953076 3629528 10.77 503852 6550340 230788 11:18:01 AM 23273992 27414720 9381720 28.73 2688 4409732 6173276 18.32 551196 8159304 1436 11:19:01 AM 24153824 28233172 8501888 26.03 2688 4336784 3925288 11.65 550156 7298280 424 11:20:01 AM 25242920 30485304 7412792 22.70 2688 5490592 1975808 5.86 771552 5977040 187548 11:21:01 AM 25783960 31061644 6871752 21.04 2688 5520952 1507828 4.47 964916 5241104 24848 Average: 25444992 29213120 7210720 22.08 2688 4044440 3292058 9.77 518820 6082927 146160 11:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 328.49 247.70 3142.27 53.54 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 576.70 387.57 13239.27 51.65 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 4.50 4.50 0.34 0.34 0.00 0.00 0.00 0.00 11:14:01 AM eth0 14.96 13.53 3.41 6.60 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.70 1.05 0.11 0.12 0.00 0.00 0.00 0.00 11:14:01 AM vethf423d95 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:15:01 AM lo 57.06 57.06 4.54 4.54 0.00 0.00 0.00 0.00 11:15:01 AM eth0 274.00 178.37 72.74 72.27 0.00 0.00 0.00 0.00 11:15:01 AM docker0 9.90 11.40 1.56 1.53 0.00 0.00 0.00 0.00 11:16:01 AM lo 26.45 26.45 1.29 1.29 0.00 0.00 0.00 0.00 11:16:01 AM eth0 233.36 181.24 94.80 64.54 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:17:01 AM eth0 236.72 155.86 1180.32 23.32 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 424.98 424.98 63.02 63.02 0.00 0.00 0.00 0.00 11:18:01 AM eth0 481.24 264.29 1821.27 27.40 0.00 0.00 0.00 0.00 11:18:01 AM docker0 186.05 194.95 28.83 30.82 0.00 0.00 0.00 0.00 11:18:01 AM veth3f26682 167.62 175.52 29.14 25.63 0.00 0.00 0.00 0.00 11:18:01 AM vethc9808d9 18.43 20.13 2.24 5.46 0.00 0.00 0.00 0.00 11:19:01 AM lo 1019.86 1019.86 186.15 186.15 0.00 0.00 0.00 0.00 11:19:01 AM eth0 73.83 60.60 295.84 22.70 0.00 0.00 0.00 0.00 11:19:01 AM docker0 446.28 456.21 92.71 87.73 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 377.74 259.90 3351.23 27.56 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 100.10 74.73 226.03 27.19 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.56 153.56 25.58 25.58 0.00 0.00 0.00 0.00 Average: eth0 269.61 182.26 2341.26 37.65 0.00 0.00 0.00 0.00 Average: docker0 64.40 66.47 12.34 12.04 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) 11:10:18 LINUX RESTART (8 CPU) 11:11:02 AM CPU %user %nice %system %iowait %steal %idle 11:12:01 AM all 18.79 0.00 1.44 0.65 0.07 79.06 11:12:01 AM 0 4.63 0.00 1.04 0.27 0.10 93.96 11:12:01 AM 1 34.85 0.00 2.85 1.40 0.09 60.82 11:12:01 AM 2 20.71 0.00 1.26 1.24 0.07 76.72 11:12:01 AM 3 31.54 0.00 2.04 0.48 0.07 65.88 11:12:01 AM 4 19.65 0.00 0.70 0.29 0.09 79.28 11:12:01 AM 5 8.32 0.00 0.89 0.19 0.07 90.54 11:12:01 AM 6 16.30 0.00 1.62 0.87 0.05 81.17 11:12:01 AM 7 14.28 0.00 1.11 0.48 0.05 84.08 11:13:01 AM all 45.31 0.00 1.83 0.45 0.10 52.31 11:13:01 AM 0 42.24 0.00 2.06 0.20 0.08 55.42 11:13:01 AM 1 51.37 0.00 2.08 0.17 0.10 46.28 11:13:01 AM 2 47.44 0.00 2.17 0.94 0.12 49.33 11:13:01 AM 3 60.24 0.00 1.56 0.13 0.12 37.95 11:13:01 AM 4 30.85 0.00 2.03 0.18 0.10 66.84 11:13:01 AM 5 25.79 0.00 1.95 1.32 0.10 70.84 11:13:01 AM 6 44.14 0.00 1.40 0.57 0.10 53.79 11:13:01 AM 7 60.34 0.00 1.42 0.10 0.10 38.04 11:14:01 AM all 20.28 0.00 2.73 0.64 0.07 76.28 11:14:01 AM 0 21.51 0.00 2.83 0.28 0.10 75.27 11:14:01 AM 1 21.57 0.00 2.60 2.23 0.08 73.51 11:14:01 AM 2 16.68 0.00 2.67 0.30 0.07 80.28 11:14:01 AM 3 22.92 0.00 2.79 0.37 0.07 73.85 11:14:01 AM 4 21.69 0.00 4.22 0.40 0.07 73.63 11:14:01 AM 5 19.33 0.00 2.74 0.39 0.07 77.48 11:14:01 AM 6 21.40 0.00 2.23 0.74 0.07 75.56 11:14:01 AM 7 17.14 0.00 1.78 0.40 0.07 80.62 11:15:01 AM all 19.06 0.00 2.04 0.05 0.08 78.77 11:15:01 AM 0 21.37 0.00 2.58 0.07 0.08 75.90 11:15:01 AM 1 18.67 0.00 2.06 0.05 0.08 79.14 11:15:01 AM 2 13.63 0.00 1.96 0.03 0.08 84.30 11:15:01 AM 3 15.00 0.00 1.99 0.07 0.07 82.88 11:15:01 AM 4 23.73 0.00 2.39 0.03 0.10 73.74 11:15:01 AM 5 18.01 0.00 1.86 0.05 0.08 80.00 11:15:01 AM 6 22.86 0.00 2.11 0.07 0.08 74.87 11:15:01 AM 7 19.24 0.00 1.34 0.02 0.08 79.32 11:16:01 AM all 9.83 0.00 0.62 0.01 0.05 89.49 11:16:01 AM 0 5.63 0.00 0.22 0.00 0.07 94.09 11:16:01 AM 1 31.17 0.00 1.17 0.02 0.07 67.57 11:16:01 AM 2 6.85 0.00 1.05 0.00 0.05 92.05 11:16:01 AM 3 4.21 0.00 1.22 0.00 0.05 94.52 11:16:01 AM 4 10.86 0.00 0.33 0.00 0.05 88.75 11:16:01 AM 5 6.23 0.00 0.32 0.00 0.05 93.40 11:16:01 AM 6 6.04 0.00 0.25 0.02 0.03 93.66 11:16:01 AM 7 7.61 0.00 0.38 0.07 0.05 91.89 11:17:01 AM all 32.18 0.00 0.80 0.05 0.07 66.90 11:17:01 AM 0 21.10 0.00 0.63 0.02 0.07 78.18 11:17:01 AM 1 46.77 0.00 1.30 0.18 0.08 51.66 11:17:01 AM 2 40.82 0.00 0.70 0.03 0.08 58.36 11:17:01 AM 3 31.49 0.00 0.62 0.00 0.07 67.83 11:17:01 AM 4 19.78 0.00 1.37 0.08 0.07 78.70 11:17:01 AM 5 27.71 0.00 0.50 0.00 0.05 71.74 11:17:01 AM 6 32.05 0.00 0.77 0.08 0.07 67.03 11:17:01 AM 7 37.68 0.00 0.48 0.02 0.07 61.75 11:18:01 AM all 25.44 0.00 2.14 0.38 0.09 71.95 11:18:01 AM 0 22.97 0.00 2.34 0.05 0.10 74.54 11:18:01 AM 1 13.15 0.00 2.27 1.13 0.12 83.33 11:18:01 AM 2 30.64 0.00 2.11 0.87 0.08 66.29 11:18:01 AM 3 25.11 0.00 1.64 0.10 0.08 73.06 11:18:01 AM 4 29.67 0.00 1.56 0.22 0.08 68.47 11:18:01 AM 5 40.08 0.00 2.65 0.08 0.10 57.09 11:18:01 AM 6 22.20 0.00 2.26 0.35 0.10 75.08 11:18:01 AM 7 19.73 0.00 2.32 0.20 0.08 77.66 11:19:01 AM all 28.13 0.00 1.81 0.33 0.08 69.64 11:19:01 AM 0 21.68 0.00 1.83 0.89 0.08 75.52 11:19:01 AM 1 28.98 0.00 2.33 1.21 0.08 67.40 11:19:01 AM 2 31.33 0.00 2.47 0.17 0.08 65.95 11:19:01 AM 3 35.25 0.00 1.22 0.03 0.08 63.41 11:19:01 AM 4 36.69 0.00 1.79 0.03 0.08 61.40 11:19:01 AM 5 31.71 0.00 1.55 0.02 0.08 66.64 11:19:01 AM 6 21.93 0.00 1.93 0.25 0.08 75.80 11:19:01 AM 7 17.48 0.00 1.41 0.02 0.08 81.01 11:20:01 AM all 25.43 0.00 1.89 0.34 0.07 72.27 11:20:01 AM 0 16.64 0.00 1.59 0.13 0.10 81.53 11:20:01 AM 1 23.73 0.00 1.82 0.45 0.07 73.93 11:20:01 AM 2 26.57 0.00 1.74 0.00 0.07 71.62 11:20:01 AM 3 26.37 0.00 1.51 0.20 0.07 71.86 11:20:01 AM 4 33.55 0.00 2.41 1.58 0.07 62.39 11:20:01 AM 5 32.30 0.00 2.43 0.05 0.07 65.15 11:20:01 AM 6 15.06 0.00 2.23 0.23 0.07 82.41 11:20:01 AM 7 29.23 0.00 1.37 0.07 0.05 69.28 11:21:01 AM all 22.62 0.00 1.20 0.12 0.06 76.00 11:21:01 AM 0 16.13 0.00 1.15 0.00 0.08 82.64 11:21:01 AM 1 36.89 0.00 2.50 0.12 0.05 60.44 11:21:01 AM 2 28.22 0.00 0.67 0.02 0.07 71.03 11:21:01 AM 3 33.74 0.00 1.03 0.03 0.07 65.13 11:21:01 AM 4 27.97 0.00 0.84 0.07 0.07 71.06 11:21:01 AM 5 24.57 0.00 1.54 0.03 0.05 73.81 11:21:01 AM 6 7.46 0.00 0.89 0.12 0.07 91.47 11:21:01 AM 7 5.93 0.00 1.02 0.57 0.03 92.45 Average: all 24.71 0.00 1.65 0.30 0.08 73.26 Average: 0 19.41 0.00 1.63 0.19 0.09 78.69 Average: 1 30.72 0.00 2.10 0.69 0.08 66.41 Average: 2 26.30 0.00 1.68 0.36 0.08 71.58 Average: 3 28.59 0.00 1.56 0.14 0.07 69.64 Average: 4 25.45 0.00 1.76 0.29 0.08 72.43 Average: 5 23.42 0.00 1.64 0.21 0.07 74.66 Average: 6 20.95 0.00 1.57 0.33 0.07 77.08 Average: 7 22.88 0.00 1.26 0.19 0.07 75.60