---> uname -a: Linux prd-centos8-docker-8c-8g-969.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1117 25317 19 5454 30299 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:6e:2c:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe6e:2ca0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:60:4a:49 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::42:56ff:fe60:4a49/64 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) 10/07/2025 _x86_64_ (8 CPU) 13:16:52 LINUX RESTART (8 CPU) 01:17:02 PM tps rtps wtps bread/s bwrtn/s 01:18:01 PM 280.13 33.26 246.87 7658.44 44770.20 01:19:01 PM 260.54 18.00 242.54 3981.20 12794.42 01:20:00 PM 146.04 1.16 144.88 201.71 12705.21 01:20:01 PM 918.90 0.61 918.29 4.88 617753.66 01:21:01 PM 87.87 0.60 87.27 450.25 22292.09 01:22:01 PM 17.54 0.48 17.06 21.46 402.02 01:23:01 PM 11.15 0.00 11.15 0.00 530.41 01:24:01 PM 58.76 0.00 58.76 0.00 18044.15 01:25:01 PM 64.08 0.02 64.06 0.93 5991.37 01:26:01 PM 154.83 0.00 154.83 0.00 2195.88 01:27:01 PM 76.57 2.93 73.64 4541.15 29847.58 Average: 117.59 5.60 111.99 1675.00 16563.92 01:17:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 PM 29619148 31279128 3036564 9.30 2688 1983900 1466048 4.35 147776 2459856 161124 01:19:01 PM 27632800 29803216 5022912 15.38 2688 2482680 2762136 8.20 238680 4294992 249272 01:20:00 PM 24598312 27987980 8057400 24.67 2688 3673864 4536728 13.46 338456 7129036 1126896 01:20:01 PM 24771576 28161792 7884136 24.14 2688 3674232 4208624 12.49 339072 6950332 602140 01:21:01 PM 24102080 27510768 8553632 26.19 2688 3690756 6092384 18.08 436444 7504356 120 01:22:01 PM 24031956 27445948 8623756 26.41 2688 3696416 4738264 14.06 438856 7574008 24 01:23:01 PM 24998620 28422104 7657092 23.45 2688 3705788 3945908 11.71 440852 6610504 32 01:24:01 PM 23806980 27878804 8848732 27.10 2688 4332312 4490572 13.32 505956 7685556 57484 01:25:01 PM 22330064 26490356 10325648 31.62 2688 4429392 7559124 22.43 552916 9096272 4372 01:26:01 PM 24608164 28845872 8047548 24.64 2688 4494680 3377744 10.02 578484 6813356 141368 01:27:01 PM 25937860 31036836 6717852 20.57 2688 5344420 1528672 4.54 906700 5145484 23108 Average: 25130687 28623891 7525025 23.04 2688 3773495 4064200 12.06 447654 6478523 215085 01:17:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 421.70 287.31 1918.99 66.21 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 399.95 311.15 5025.43 59.21 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 PM eth0 444.74 308.36 10977.66 38.84 0.00 0.00 0.00 0.00 01:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 2.44 2.44 0.56 1.02 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 26.49 26.49 2.39 2.39 0.00 0.00 0.00 0.00 01:21:01 PM eth0 71.24 43.04 17.39 19.38 0.00 0.00 0.00 0.00 01:21:01 PM docker0 7.63 8.68 1.02 1.01 0.00 0.00 0.00 0.00 01:21:01 PM veth4d0d056 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:22:01 PM lo 67.79 67.79 4.28 4.28 0.00 0.00 0.00 0.00 01:22:01 PM eth0 376.22 279.99 104.81 108.86 0.00 0.00 0.00 0.00 01:22:01 PM docker0 4.72 5.61 0.81 0.83 0.00 0.00 0.00 0.00 01:23:01 PM lo 18.76 18.76 0.92 0.92 0.00 0.00 0.00 0.00 01:23:01 PM eth0 160.47 125.38 100.09 42.21 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:24:01 PM eth0 405.08 196.00 2990.39 26.43 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 695.65 695.65 105.16 105.16 0.00 0.00 0.00 0.00 01:25:01 PM eth0 89.49 64.51 28.51 30.12 0.00 0.00 0.00 0.00 01:25:01 PM docker0 299.95 311.96 47.08 51.86 0.00 0.00 0.00 0.00 01:25:01 PM vethf59cc51 269.08 279.64 47.55 42.11 0.00 0.00 0.00 0.00 01:25:01 PM veth262dd31 30.87 33.06 3.64 10.03 0.00 0.00 0.00 0.00 01:26:01 PM lo 757.86 757.86 147.06 147.06 0.00 0.00 0.00 0.00 01:26:01 PM eth0 103.33 75.36 280.32 28.68 0.00 0.00 0.00 0.00 01:26:01 PM docker0 340.55 346.78 76.70 67.70 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 86.89 71.99 1257.08 14.44 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.94 156.94 26.03 26.03 0.00 0.00 0.00 0.00 Average: eth0 254.42 175.28 2240.60 43.30 0.00 0.00 0.00 0.00 Average: docker0 65.40 67.42 12.58 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) 10/07/2025 _x86_64_ (8 CPU) 13:16:52 LINUX RESTART (8 CPU) 01:17:02 PM CPU %user %nice %system %iowait %steal %idle 01:18:01 PM all 14.78 0.00 2.69 1.36 0.07 81.11 01:18:01 PM 0 7.90 0.00 2.73 2.83 0.09 86.46 01:18:01 PM 1 26.15 0.00 3.12 0.60 0.09 70.05 01:18:01 PM 2 17.09 0.00 3.37 0.51 0.07 78.95 01:18:01 PM 3 13.05 0.00 1.58 0.87 0.09 84.41 01:18:01 PM 4 11.42 0.00 2.38 1.12 0.05 85.03 01:18:01 PM 5 16.07 0.00 2.45 3.81 0.05 77.62 01:18:01 PM 6 8.85 0.00 2.80 0.65 0.05 87.66 01:18:01 PM 7 17.66 0.00 3.09 0.48 0.07 78.71 01:19:01 PM all 27.79 0.00 1.42 0.77 0.09 69.93 01:19:01 PM 0 34.46 0.00 1.12 0.75 0.10 63.57 01:19:01 PM 1 36.21 0.00 2.34 0.80 0.12 60.52 01:19:01 PM 2 23.20 0.00 1.15 0.90 0.08 74.66 01:19:01 PM 3 32.83 0.00 1.54 0.65 0.12 64.86 01:19:01 PM 4 15.23 0.00 0.94 0.72 0.07 83.05 01:19:01 PM 5 18.00 0.00 1.74 1.04 0.08 79.14 01:19:01 PM 6 32.04 0.00 0.74 0.47 0.08 66.68 01:19:01 PM 7 30.32 0.00 1.77 0.80 0.10 67.00 01:20:00 PM all 39.50 0.00 2.69 0.41 0.12 57.27 01:20:00 PM 0 29.30 0.00 2.26 0.33 0.12 67.99 01:20:00 PM 1 52.47 0.00 3.10 0.79 0.14 43.50 01:20:00 PM 2 33.21 0.00 2.82 0.35 0.10 63.51 01:20:00 PM 3 52.05 0.00 2.45 0.12 0.14 45.24 01:20:00 PM 4 37.77 0.00 3.88 0.61 0.10 57.64 01:20:00 PM 5 42.63 0.00 2.75 0.71 0.12 53.80 01:20:00 PM 6 23.49 0.00 2.28 0.35 0.10 73.78 01:20:00 PM 7 45.08 0.00 2.02 0.07 0.10 52.73 01:20:01 PM all 5.15 0.00 1.61 9.76 0.00 83.47 01:20:01 PM 0 4.29 0.00 0.61 0.00 0.00 95.09 01:20:01 PM 1 2.50 0.00 6.25 50.62 0.00 40.62 01:20:01 PM 2 15.43 0.00 3.70 11.73 0.00 69.14 01:20:01 PM 3 6.75 0.00 0.00 0.00 0.00 93.25 01:20:01 PM 4 7.36 0.00 0.00 0.00 0.00 92.64 01:20:01 PM 5 1.22 0.00 0.61 0.00 0.00 98.17 01:20:01 PM 6 1.84 0.00 0.00 0.00 0.00 98.16 01:20:01 PM 7 1.84 0.00 1.84 16.56 0.00 79.75 01:21:01 PM all 22.92 0.00 2.03 0.51 0.09 74.45 01:21:01 PM 0 30.68 0.00 1.99 0.03 0.08 67.22 01:21:01 PM 1 15.86 0.00 2.21 1.94 0.08 79.91 01:21:01 PM 2 25.20 0.00 2.01 0.65 0.10 72.04 01:21:01 PM 3 18.47 0.00 1.59 0.07 0.08 79.79 01:21:01 PM 4 25.03 0.00 2.41 0.52 0.10 71.94 01:21:01 PM 5 20.13 0.00 1.92 0.05 0.08 77.81 01:21:01 PM 6 31.96 0.00 2.31 0.39 0.10 65.24 01:21:01 PM 7 16.03 0.00 1.76 0.47 0.08 81.66 01:22:01 PM all 11.00 0.00 1.50 0.03 0.08 87.39 01:22:01 PM 0 7.47 0.00 1.71 0.03 0.08 90.71 01:22:01 PM 1 8.41 0.00 1.71 0.02 0.08 89.79 01:22:01 PM 2 14.81 0.00 2.13 0.03 0.10 82.93 01:22:01 PM 3 9.93 0.00 1.81 0.02 0.05 88.20 01:22:01 PM 4 11.21 0.00 1.07 0.02 0.07 87.63 01:22:01 PM 5 14.09 0.00 1.34 0.02 0.08 84.48 01:22:01 PM 6 13.54 0.00 1.05 0.03 0.07 85.31 01:22:01 PM 7 8.58 0.00 1.22 0.03 0.08 90.08 01:23:01 PM all 11.55 0.00 0.52 0.02 0.04 87.87 01:23:01 PM 0 44.87 0.00 1.03 0.00 0.08 54.01 01:23:01 PM 1 4.68 0.00 0.42 0.08 0.05 94.77 01:23:01 PM 2 2.18 0.00 0.57 0.00 0.05 97.20 01:23:01 PM 3 6.67 0.00 0.47 0.00 0.03 92.83 01:23:01 PM 4 3.79 0.00 0.32 0.05 0.03 95.80 01:23:01 PM 5 5.84 0.00 0.53 0.00 0.02 93.60 01:23:01 PM 6 16.04 0.00 0.32 0.00 0.03 83.61 01:23:01 PM 7 8.29 0.00 0.53 0.00 0.02 91.16 01:24:01 PM all 34.02 0.00 1.54 0.26 0.10 64.07 01:24:01 PM 0 52.14 0.00 1.25 0.08 0.12 46.40 01:24:01 PM 1 37.57 0.00 1.63 0.02 0.12 60.67 01:24:01 PM 2 41.20 0.00 2.30 0.07 0.10 56.33 01:24:01 PM 3 31.05 0.00 1.98 0.70 0.10 66.16 01:24:01 PM 4 11.83 0.00 1.09 0.67 0.08 86.33 01:24:01 PM 5 32.07 0.00 1.04 0.39 0.10 66.40 01:24:01 PM 6 43.04 0.00 1.42 0.13 0.10 55.30 01:24:01 PM 7 23.22 0.00 1.64 0.00 0.08 75.06 01:25:01 PM all 28.39 0.00 1.76 0.12 0.11 69.62 01:25:01 PM 0 23.96 0.00 1.24 0.02 0.10 74.69 01:25:01 PM 1 32.61 0.00 1.67 0.02 0.12 65.58 01:25:01 PM 2 21.07 0.00 1.48 0.22 0.10 77.14 01:25:01 PM 3 36.50 0.00 2.08 0.15 0.10 61.17 01:25:01 PM 4 17.53 0.00 2.18 0.05 0.12 80.12 01:25:01 PM 5 30.15 0.00 1.81 0.37 0.08 67.58 01:25:01 PM 6 34.47 0.00 1.95 0.07 0.13 63.38 01:25:01 PM 7 30.78 0.00 1.68 0.08 0.13 67.33 01:26:01 PM all 31.83 0.00 1.73 0.27 0.10 66.07 01:26:01 PM 0 47.13 0.00 1.20 0.02 0.10 51.55 01:26:01 PM 1 21.61 0.00 1.71 0.02 0.08 76.58 01:26:01 PM 2 45.55 0.00 2.53 0.20 0.10 51.62 01:26:01 PM 3 36.33 0.00 2.43 1.84 0.12 59.29 01:26:01 PM 4 35.43 0.00 1.71 0.02 0.10 62.74 01:26:01 PM 5 26.21 0.00 1.52 0.03 0.12 72.11 01:26:01 PM 6 15.82 0.00 1.07 0.03 0.08 83.00 01:26:01 PM 7 26.49 0.00 1.68 0.03 0.12 71.68 01:27:01 PM all 18.46 0.00 1.77 0.45 0.08 79.24 01:27:01 PM 0 6.66 0.00 1.31 1.62 0.08 90.33 01:27:01 PM 1 25.79 0.00 2.48 0.28 0.10 71.35 01:27:01 PM 2 32.88 0.00 2.16 0.22 0.10 64.65 01:27:01 PM 3 19.03 0.00 1.77 0.07 0.07 79.06 01:27:01 PM 4 13.97 0.00 1.39 0.15 0.07 84.43 01:27:01 PM 5 9.68 0.00 1.15 0.00 0.07 89.10 01:27:01 PM 6 14.56 0.00 2.01 0.87 0.08 82.48 01:27:01 PM 7 25.10 0.00 1.92 0.37 0.10 72.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.93 0.00 1.76 0.44 0.09 73.77 Average: 0 28.43 0.00 1.58 0.57 0.10 69.33 Average: 1 25.99 0.00 2.04 0.59 0.10 71.28 Average: 2 25.60 0.00 2.05 0.35 0.09 71.92 Average: 3 25.47 0.00 1.76 0.45 0.09 72.23 Average: 4 18.23 0.00 1.72 0.39 0.08 79.58 Average: 5 21.37 0.00 1.62 0.63 0.08 76.30 Average: 6 23.35 0.00 1.58 0.30 0.08 74.69 Average: 7 23.03 0.00 1.73 0.28 0.09 74.87