---> uname -a: Linux prd-centos8-docker-8c-8g-29799.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: 2800.000 BogoMIPS: 5600.00 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 1140 25291 19 5457 30276 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:c1:e0:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fec1:e010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:8f:c1:74 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:c1ff:fe8f:c174/64 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) 07/22/2025 _x86_64_ (8 CPU) 08:39:28 LINUX RESTART (8 CPU) 08:40:01 AM tps rtps wtps bread/s bwrtn/s 08:41:01 AM 222.19 6.36 215.83 948.48 7882.34 08:42:01 AM 283.69 18.70 264.99 4117.85 15111.36 08:43:01 AM 170.45 0.83 169.62 505.75 47343.43 08:44:01 AM 39.90 0.02 39.89 0.93 579.99 08:45:01 AM 17.51 0.48 17.03 21.46 380.67 08:46:01 AM 10.66 0.00 10.66 0.00 520.45 08:47:01 AM 18.83 0.00 18.83 0.00 583.66 08:48:01 AM 105.50 0.00 105.50 0.00 23455.71 08:49:01 AM 140.99 0.03 140.95 2.80 2190.49 08:50:01 AM 72.82 2.97 69.86 4575.50 30009.27 Average: 108.25 2.94 105.32 1017.17 12806.19 08:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 AM 29556464 31290784 3099248 9.49 2688 2053264 1367192 4.06 148660 2506700 219588 08:42:01 AM 27420400 29642104 5235312 16.03 2688 2532136 2818840 8.36 260524 4478608 203812 08:43:01 AM 24023060 27424788 8632652 26.44 2688 3685488 5059288 15.01 420384 7606572 1104 08:44:01 AM 23838652 27244256 8817060 27.00 2688 3687864 5369612 15.93 436448 7767740 68 08:45:01 AM 23730504 27141000 8925208 27.33 2688 3693208 5175536 15.36 438956 7876408 4 08:46:01 AM 24536060 27956128 8119652 24.86 2688 3702668 4466808 13.25 440888 7074072 20 08:47:01 AM 23680388 27363772 8975324 27.48 2688 3963664 5018372 14.89 504964 7854036 248184 08:48:01 AM 21881548 26035332 10774164 32.99 2688 4422972 7619464 22.61 551892 9546912 2060 08:49:01 AM 24556900 28794128 8098812 24.80 2688 4494116 3378736 10.02 579720 6865300 143668 08:50:01 AM 25865912 30967968 6789800 20.79 2688 5348340 1542760 4.58 908236 5216720 22608 Average: 24908989 28386026 7746723 23.72 2688 3758372 4181661 12.41 469067 6679307 84112 08:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 204.95 136.47 1196.06 34.69 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 463.29 364.14 5508.88 52.62 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.37 0.37 0.02 0.02 0.00 0.00 0.00 0.00 08:43:01 AM eth0 357.10 229.45 10033.34 28.94 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 22.81 22.81 2.03 2.03 0.00 0.00 0.00 0.00 08:44:01 AM eth0 46.13 36.19 15.30 16.37 0.00 0.00 0.00 0.00 08:44:01 AM docker0 6.28 7.06 0.85 0.82 0.00 0.00 0.00 0.00 08:44:01 AM vethcf286f7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 AM lo 62.66 62.66 4.13 4.13 0.00 0.00 0.00 0.00 08:45:01 AM eth0 310.86 237.04 84.01 87.50 0.00 0.00 0.00 0.00 08:45:01 AM docker0 5.70 6.70 0.92 0.97 0.00 0.00 0.00 0.00 08:46:01 AM lo 24.76 24.76 1.21 1.21 0.00 0.00 0.00 0.00 08:46:01 AM eth0 295.45 217.43 130.23 73.12 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:47:01 AM eth0 247.77 149.10 1134.26 45.29 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 422.14 422.14 62.90 62.90 0.00 0.00 0.00 0.00 08:48:01 AM eth0 573.53 321.44 1919.05 32.19 0.00 0.00 0.00 0.00 08:48:01 AM docker0 186.12 194.90 28.82 30.86 0.00 0.00 0.00 0.00 08:48:01 AM veth208205e 166.86 174.39 29.08 25.54 0.00 0.00 0.00 0.00 08:48:01 AM veth8a4db2c 19.26 21.21 2.28 5.58 0.00 0.00 0.00 0.00 08:49:01 AM lo 1014.38 1014.38 185.84 185.84 0.00 0.00 0.00 0.00 08:49:01 AM eth0 133.67 110.30 327.06 36.28 0.00 0.00 0.00 0.00 08:49:01 AM docker0 444.19 454.42 92.78 87.40 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 77.57 64.72 1245.52 14.96 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.74 154.74 25.62 25.62 0.00 0.00 0.00 0.00 Average: eth0 271.03 186.63 2159.50 42.20 0.00 0.00 0.00 0.00 Average: docker0 64.23 66.32 12.34 12.01 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) 07/22/2025 _x86_64_ (8 CPU) 08:39:28 LINUX RESTART (8 CPU) 08:40:01 AM CPU %user %nice %system %iowait %steal %idle 08:41:01 AM all 9.97 0.00 1.18 0.52 0.04 88.29 08:41:01 AM 0 3.39 0.00 0.58 0.10 0.03 95.89 08:41:01 AM 1 5.39 0.00 0.92 0.32 0.05 93.32 08:41:01 AM 2 20.10 0.00 2.07 0.80 0.05 76.98 08:41:01 AM 3 16.48 0.00 1.69 0.48 0.05 81.30 08:41:01 AM 4 8.34 0.00 1.64 1.96 0.05 88.01 08:41:01 AM 5 3.29 0.00 0.60 0.12 0.03 95.96 08:41:01 AM 6 15.91 0.00 1.02 0.25 0.03 82.79 08:41:01 AM 7 6.85 0.00 0.89 0.17 0.05 92.05 08:42:01 AM all 38.62 0.00 1.57 1.40 0.10 58.31 08:42:01 AM 0 38.15 0.00 2.08 2.49 0.12 57.16 08:42:01 AM 1 46.90 0.00 1.59 1.34 0.12 50.05 08:42:01 AM 2 42.36 0.00 1.32 1.74 0.10 54.48 08:42:01 AM 3 34.27 0.00 1.21 0.89 0.10 63.53 08:42:01 AM 4 43.68 0.00 2.13 2.43 0.10 51.67 08:42:01 AM 5 26.91 0.00 1.92 1.39 0.08 69.69 08:42:01 AM 6 34.85 0.00 1.47 0.10 0.12 63.46 08:42:01 AM 7 41.81 0.00 0.87 0.79 0.10 56.43 08:43:01 AM all 31.19 0.00 2.77 1.98 0.08 63.98 08:43:01 AM 0 26.79 0.00 2.10 1.97 0.07 69.08 08:43:01 AM 1 36.27 0.00 2.57 2.69 0.07 58.41 08:43:01 AM 2 38.58 0.00 3.15 6.28 0.10 51.90 08:43:01 AM 3 28.94 0.00 3.44 2.22 0.08 65.32 08:43:01 AM 4 24.07 0.00 2.28 0.69 0.08 72.88 08:43:01 AM 5 32.90 0.00 3.70 1.14 0.08 62.18 08:43:01 AM 6 29.53 0.00 2.79 0.30 0.08 67.29 08:43:01 AM 7 32.44 0.00 2.15 0.60 0.07 64.74 08:44:01 AM all 19.43 0.00 2.23 0.28 0.08 77.98 08:44:01 AM 0 18.34 0.00 2.11 0.13 0.10 79.32 08:44:01 AM 1 18.03 0.00 2.11 0.13 0.08 79.65 08:44:01 AM 2 17.10 0.00 1.98 0.50 0.07 80.35 08:44:01 AM 3 17.34 0.00 1.78 0.35 0.08 80.45 08:44:01 AM 4 19.52 0.00 2.25 0.44 0.08 77.71 08:44:01 AM 5 17.75 0.00 2.03 0.47 0.08 79.68 08:44:01 AM 6 21.51 0.00 2.81 0.17 0.07 75.44 08:44:01 AM 7 25.83 0.00 2.79 0.08 0.07 71.22 08:45:01 AM all 12.17 0.00 1.58 0.08 0.07 86.10 08:45:01 AM 0 9.95 0.00 1.71 0.13 0.07 88.15 08:45:01 AM 1 12.20 0.00 1.47 0.13 0.08 86.11 08:45:01 AM 2 10.64 0.00 1.87 0.02 0.05 87.42 08:45:01 AM 3 13.49 0.00 1.42 0.22 0.07 84.80 08:45:01 AM 4 13.03 0.00 2.02 0.02 0.05 84.88 08:45:01 AM 5 11.61 0.00 1.54 0.03 0.08 86.73 08:45:01 AM 6 13.36 0.00 1.52 0.02 0.08 85.02 08:45:01 AM 7 13.04 0.00 1.12 0.08 0.07 85.69 08:46:01 AM all 9.59 0.00 0.62 0.02 0.04 89.73 08:46:01 AM 0 4.51 0.00 0.32 0.00 0.05 95.12 08:46:01 AM 1 5.78 0.00 0.95 0.00 0.05 93.22 08:46:01 AM 2 31.14 0.00 1.09 0.02 0.07 67.69 08:46:01 AM 3 15.62 0.00 0.58 0.00 0.03 83.76 08:46:01 AM 4 3.91 0.00 0.99 0.00 0.03 95.07 08:46:01 AM 5 7.07 0.00 0.27 0.08 0.02 92.56 08:46:01 AM 6 6.74 0.00 0.52 0.00 0.03 92.71 08:46:01 AM 7 1.97 0.00 0.22 0.07 0.03 97.71 08:47:01 AM all 33.47 0.00 0.81 0.06 0.08 65.59 08:47:01 AM 0 27.73 0.00 0.42 0.02 0.07 71.77 08:47:01 AM 1 31.66 0.00 0.93 0.07 0.08 67.25 08:47:01 AM 2 64.01 0.00 1.00 0.08 0.10 34.80 08:47:01 AM 3 29.00 0.00 1.10 0.05 0.07 69.78 08:47:01 AM 4 26.86 0.00 1.09 0.03 0.08 71.93 08:47:01 AM 5 31.05 0.00 0.42 0.02 0.07 68.45 08:47:01 AM 6 35.11 0.00 0.62 0.17 0.07 64.04 08:47:01 AM 7 22.32 0.00 0.88 0.02 0.07 76.71 08:48:01 AM all 25.46 0.00 2.11 0.87 0.09 71.47 08:48:01 AM 0 31.14 0.00 2.19 0.13 0.10 66.44 08:48:01 AM 1 24.96 0.00 1.76 1.39 0.10 71.78 08:48:01 AM 2 23.22 0.00 1.93 0.84 0.08 73.92 08:48:01 AM 3 39.35 0.00 2.80 1.29 0.12 56.44 08:48:01 AM 4 13.78 0.00 1.98 0.10 0.07 84.06 08:48:01 AM 5 29.72 0.00 1.93 1.19 0.08 67.07 08:48:01 AM 6 20.44 0.00 2.11 1.91 0.08 75.46 08:48:01 AM 7 21.03 0.00 2.14 0.07 0.12 76.64 08:49:01 AM all 33.55 0.00 1.98 0.35 0.08 64.05 08:49:01 AM 0 37.97 0.00 2.02 0.22 0.08 59.71 08:49:01 AM 1 23.24 0.00 1.42 0.25 0.08 75.00 08:49:01 AM 2 49.34 0.00 2.16 0.89 0.10 47.51 08:49:01 AM 3 30.74 0.00 1.89 0.85 0.08 66.44 08:49:01 AM 4 36.81 0.00 2.84 0.07 0.08 60.21 08:49:01 AM 5 21.34 0.00 1.71 0.03 0.08 76.83 08:49:01 AM 6 40.45 0.00 1.59 0.15 0.08 57.73 08:49:01 AM 7 28.53 0.00 2.19 0.30 0.07 68.91 08:50:01 AM all 17.97 0.00 1.74 0.99 0.04 79.25 08:50:01 AM 0 8.26 0.00 1.29 0.22 0.07 90.17 08:50:01 AM 1 17.56 0.00 1.99 1.44 0.05 78.96 08:50:01 AM 2 23.50 0.00 1.87 0.15 0.05 74.43 08:50:01 AM 3 37.99 0.00 2.69 0.45 0.05 58.82 08:50:01 AM 4 18.61 0.00 1.34 0.08 0.03 79.94 08:50:01 AM 5 6.31 0.00 1.37 2.02 0.03 90.26 08:50:01 AM 6 16.85 0.00 1.86 2.18 0.03 79.09 08:50:01 AM 7 14.70 0.00 1.52 1.39 0.03 82.36 Average: all 23.13 0.00 1.66 0.65 0.07 74.48 Average: 0 20.61 0.00 1.48 0.54 0.08 77.30 Average: 1 22.19 0.00 1.57 0.78 0.08 75.38 Average: 2 32.00 0.00 1.84 1.13 0.08 64.95 Average: 3 26.32 0.00 1.86 0.68 0.07 71.07 Average: 4 20.86 0.00 1.85 0.58 0.07 76.64 Average: 5 18.78 0.00 1.55 0.65 0.07 78.96 Average: 6 23.47 0.00 1.63 0.52 0.07 74.31 Average: 7 20.84 0.00 1.48 0.36 0.07 77.26