---> uname -a: Linux prd-centos8-docker-8c-8g-974.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 1136 25298 19 5455 30280 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:ea:6a:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:feea:6ad3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:1a:0e:c7 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::42:9ff:fe1a:ec7/64 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) 09/29/2025 _x86_64_ (8 CPU) 06:12:35 LINUX RESTART (8 CPU) 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 177.44 19.74 157.70 3863.78 8590.20 06:15:01 AM 239.49 5.20 234.29 1175.40 18030.13 06:16:01 AM 169.64 0.78 168.86 427.86 42462.96 06:17:01 AM 41.49 0.00 41.49 0.00 589.94 06:18:01 AM 10.98 0.48 10.50 21.46 311.73 06:19:01 AM 3.40 0.00 3.40 0.00 83.72 06:20:01 AM 3.67 0.00 3.67 0.00 385.55 06:21:01 AM 109.43 0.00 109.43 0.00 23654.10 06:22:01 AM 20.31 0.00 20.31 0.00 740.15 06:23:01 AM 170.16 2.45 167.71 4477.04 2130.31 Average: 94.60 2.87 91.73 996.57 9697.90 06:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 29183240 31033536 3472472 10.63 2688 2167904 1795684 5.33 160216 2858828 186224 06:15:01 AM 27731824 29963636 4923888 15.08 2688 2542088 2405924 7.14 267724 4160980 54196 06:16:01 AM 24043180 27450544 8612532 26.37 2688 3690144 6185080 18.35 422968 7577612 128 06:17:01 AM 24013140 27424476 8642572 26.47 2688 3693852 4830840 14.33 436004 7593908 988 06:18:01 AM 23924196 27339952 8731516 26.74 2688 3698040 4847528 14.38 437436 7681572 28 06:19:01 AM 23918756 27335220 8736956 26.75 2688 3698804 4847528 14.38 437440 7687764 8 06:20:01 AM 24850196 28277108 7805516 23.90 2688 3709136 4073060 12.08 439420 6759860 20 06:21:01 AM 23144124 27275608 9511588 29.13 2688 4397276 6442912 19.12 538848 8302732 216 06:22:01 AM 22190752 26355228 10464960 32.05 2688 4434256 7209384 21.39 552048 9237148 1336 06:23:01 AM 23405572 28433776 9250140 28.33 2688 5278220 3807604 11.30 721832 7862984 788020 Average: 24640498 28088908 8015214 24.54 2688 3730972 4644554 13.78 441394 6972339 103116 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 137.82 106.63 1475.92 38.88 0.00 0.00 0.00 0.00 06:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 432.99 336.99 5229.47 52.46 0.00 0.00 0.00 0.00 06:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM lo 1.10 1.10 0.05 0.05 0.00 0.00 0.00 0.00 06:16:01 AM eth0 342.60 241.49 10033.56 24.62 0.00 0.00 0.00 0.00 06:16:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:16:01 AM vethfa4bea8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:17:01 AM lo 46.82 46.82 4.23 4.23 0.00 0.00 0.00 0.00 06:17:01 AM eth0 110.41 72.59 33.33 34.44 0.00 0.00 0.00 0.00 06:17:01 AM docker0 11.61 13.15 1.72 1.68 0.00 0.00 0.00 0.00 06:18:01 AM lo 60.96 60.96 3.10 3.10 0.00 0.00 0.00 0.00 06:18:01 AM eth0 243.24 193.42 66.99 74.52 0.00 0.00 0.00 0.00 06:18:01 AM docker0 0.78 1.05 0.11 0.19 0.00 0.00 0.00 0.00 06:19:01 AM lo 60.31 60.31 2.94 2.94 0.00 0.00 0.00 0.00 06:19:01 AM eth0 166.11 124.26 46.13 55.30 0.00 0.00 0.00 0.00 06:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM lo 15.76 15.76 0.77 0.77 0.00 0.00 0.00 0.00 06:20:01 AM eth0 128.96 103.33 107.40 37.18 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:21:01 AM eth0 354.57 171.68 2949.81 24.51 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM veth4fae192 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:21:01 AM vethed86363 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:22:01 AM lo 1078.22 1078.22 186.80 186.80 0.00 0.00 0.00 0.00 06:22:01 AM eth0 153.53 96.05 46.10 43.49 0.00 0.00 0.00 0.00 06:22:01 AM docker0 467.49 484.87 81.57 95.49 0.00 0.00 0.00 0.00 06:22:01 AM veth4fae192 426.29 442.40 83.27 70.32 0.00 0.00 0.00 0.01 06:22:01 AM vethed86363 41.20 42.95 4.69 25.42 0.00 0.00 0.00 0.00 06:23:01 AM lo 399.48 399.48 66.11 66.11 0.00 0.00 0.00 0.00 06:23:01 AM eth0 113.46 91.84 1504.54 20.71 0.00 0.00 0.00 0.00 06:23:01 AM docker0 172.11 175.27 41.69 24.23 0.00 0.00 0.00 0.00 Average: lo 166.29 166.29 26.40 26.40 0.00 0.00 0.00 0.00 Average: eth0 218.37 153.83 2149.31 40.61 0.00 0.00 0.00 0.00 Average: docker0 65.20 67.45 12.51 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) 09/29/2025 _x86_64_ (8 CPU) 06:12:35 LINUX RESTART (8 CPU) 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 11.85 0.00 1.13 0.75 0.06 86.21 06:14:01 AM 0 17.76 0.00 1.40 0.30 0.07 80.47 06:14:01 AM 1 13.75 0.00 1.47 0.84 0.05 83.90 06:14:01 AM 2 30.61 0.00 2.25 1.07 0.07 66.00 06:14:01 AM 3 15.59 0.00 1.39 0.53 0.05 82.44 06:14:01 AM 4 4.09 0.00 0.64 0.58 0.05 94.64 06:14:01 AM 5 4.09 0.00 0.53 0.73 0.07 94.58 06:14:01 AM 6 3.62 0.00 0.79 1.64 0.05 93.90 06:14:01 AM 7 5.25 0.00 0.60 0.30 0.08 93.76 06:15:01 AM all 40.78 0.00 1.47 1.00 0.09 56.65 06:15:01 AM 0 42.85 0.00 1.09 0.65 0.10 55.31 06:15:01 AM 1 34.91 0.00 1.81 1.07 0.10 62.12 06:15:01 AM 2 45.94 0.00 1.86 2.02 0.10 50.08 06:15:01 AM 3 25.68 0.00 1.93 1.57 0.10 70.72 06:15:01 AM 4 40.06 0.00 1.22 0.47 0.08 58.17 06:15:01 AM 5 45.55 0.00 1.22 0.80 0.08 52.34 06:15:01 AM 6 58.37 0.00 1.27 0.53 0.10 39.72 06:15:01 AM 7 32.87 0.00 1.39 0.90 0.08 64.76 06:16:01 AM all 25.94 0.00 2.66 1.00 0.09 70.31 06:16:01 AM 0 25.97 0.00 2.39 0.20 0.08 71.35 06:16:01 AM 1 26.14 0.00 2.76 1.78 0.10 69.22 06:16:01 AM 2 30.75 0.00 4.06 3.81 0.08 61.29 06:16:01 AM 3 30.17 0.00 3.04 1.01 0.08 65.70 06:16:01 AM 4 19.90 0.00 2.18 0.05 0.10 77.76 06:16:01 AM 5 34.77 0.00 2.30 0.13 0.08 62.71 06:16:01 AM 6 26.59 0.00 2.47 0.54 0.08 70.32 06:16:01 AM 7 13.25 0.00 2.07 0.47 0.08 84.13 06:17:01 AM all 22.14 0.00 2.39 0.07 0.08 75.31 06:17:01 AM 0 20.67 0.00 2.21 0.03 0.10 76.99 06:17:01 AM 1 17.37 0.00 2.06 0.05 0.08 80.44 06:17:01 AM 2 20.34 0.00 2.53 0.03 0.08 77.01 06:17:01 AM 3 27.32 0.00 2.74 0.10 0.08 69.75 06:17:01 AM 4 21.20 0.00 2.15 0.12 0.07 76.47 06:17:01 AM 5 21.40 0.00 1.91 0.10 0.07 76.53 06:17:01 AM 6 22.41 0.00 2.35 0.08 0.08 75.08 06:17:01 AM 7 26.42 0.00 3.18 0.07 0.08 70.25 06:18:01 AM all 5.77 0.00 1.03 0.02 0.07 93.10 06:18:01 AM 0 8.53 0.00 0.78 0.00 0.07 90.62 06:18:01 AM 1 6.97 0.00 1.14 0.03 0.08 91.78 06:18:01 AM 2 4.83 0.00 1.22 0.03 0.07 93.85 06:18:01 AM 3 6.58 0.00 1.42 0.02 0.07 91.91 06:18:01 AM 4 4.88 0.00 0.97 0.00 0.10 94.05 06:18:01 AM 5 4.91 0.00 1.17 0.08 0.08 93.75 06:18:01 AM 6 3.96 0.00 0.74 0.00 0.05 95.25 06:18:01 AM 7 5.47 0.00 0.82 0.02 0.07 93.63 06:19:01 AM all 1.07 0.00 0.58 0.01 0.07 98.27 06:19:01 AM 0 0.77 0.00 0.69 0.00 0.08 98.46 06:19:01 AM 1 1.62 0.00 0.40 0.03 0.07 97.88 06:19:01 AM 2 1.24 0.00 1.05 0.00 0.08 97.63 06:19:01 AM 3 1.15 0.00 0.84 0.00 0.08 97.93 06:19:01 AM 4 1.07 0.00 0.63 0.00 0.07 98.23 06:19:01 AM 5 1.30 0.00 0.45 0.00 0.05 98.20 06:19:01 AM 6 0.50 0.00 0.28 0.02 0.08 99.11 06:19:01 AM 7 0.92 0.00 0.28 0.00 0.05 98.75 06:20:01 AM all 11.42 0.00 0.48 0.02 0.05 88.03 06:20:01 AM 0 8.99 0.00 0.38 0.00 0.05 90.58 06:20:01 AM 1 4.45 0.00 0.75 0.00 0.05 94.75 06:20:01 AM 2 43.57 0.00 1.13 0.02 0.07 55.21 06:20:01 AM 3 14.51 0.00 0.40 0.13 0.03 84.93 06:20:01 AM 4 2.97 0.00 0.23 0.00 0.07 96.73 06:20:01 AM 5 1.30 0.00 0.32 0.00 0.05 98.33 06:20:01 AM 6 5.30 0.00 0.32 0.00 0.05 94.33 06:20:01 AM 7 10.22 0.00 0.30 0.00 0.03 89.44 06:21:01 AM all 34.39 0.00 1.83 0.61 0.10 63.07 06:21:01 AM 0 40.65 0.00 1.79 0.00 0.10 57.45 06:21:01 AM 1 23.45 0.00 2.15 0.84 0.12 73.45 06:21:01 AM 2 44.76 0.00 2.24 2.95 0.12 49.92 06:21:01 AM 3 38.38 0.00 1.26 0.08 0.10 60.18 06:21:01 AM 4 36.52 0.00 1.40 0.42 0.10 61.56 06:21:01 AM 5 32.68 0.00 1.91 0.25 0.10 65.05 06:21:01 AM 6 16.68 0.00 1.73 0.23 0.08 81.27 06:21:01 AM 7 41.95 0.00 2.16 0.12 0.07 55.70 06:22:01 AM all 28.62 0.00 1.61 0.04 0.10 69.63 06:22:01 AM 0 26.64 0.00 1.46 0.03 0.12 71.75 06:22:01 AM 1 33.91 0.00 2.57 0.02 0.10 63.40 06:22:01 AM 2 38.43 0.00 1.27 0.00 0.10 60.19 06:22:01 AM 3 29.44 0.00 1.47 0.07 0.10 68.92 06:22:01 AM 4 16.39 0.00 1.95 0.05 0.10 81.51 06:22:01 AM 5 34.81 0.00 1.34 0.02 0.12 63.72 06:22:01 AM 6 19.18 0.00 1.64 0.10 0.10 78.97 06:22:01 AM 7 30.14 0.00 1.15 0.02 0.10 68.59 06:23:01 AM all 30.83 0.00 1.90 0.39 0.09 66.80 06:23:01 AM 0 35.84 0.00 1.64 0.65 0.08 61.79 06:23:01 AM 1 22.05 0.00 1.74 0.07 0.10 76.05 06:23:01 AM 2 35.19 0.00 1.22 0.08 0.07 63.44 06:23:01 AM 3 29.34 0.00 2.04 1.32 0.08 67.21 06:23:01 AM 4 33.77 0.00 1.22 0.23 0.10 64.67 06:23:01 AM 5 23.45 0.00 2.56 0.28 0.08 73.62 06:23:01 AM 6 33.03 0.00 1.86 0.22 0.08 64.81 06:23:01 AM 7 33.98 0.00 2.90 0.25 0.08 62.78 Average: all 21.27 0.00 1.51 0.39 0.08 76.75 Average: 0 22.85 0.00 1.38 0.19 0.09 75.49 Average: 1 18.45 0.00 1.68 0.47 0.09 79.31 Average: 2 29.57 0.00 1.88 1.00 0.08 67.47 Average: 3 21.80 0.00 1.65 0.48 0.08 75.98 Average: 4 18.08 0.00 1.26 0.19 0.08 80.39 Average: 5 20.41 0.00 1.37 0.24 0.08 77.90 Average: 6 18.97 0.00 1.34 0.34 0.08 79.28 Average: 7 20.04 0.00 1.48 0.21 0.07 78.19