---> uname -a: Linux prd-centos8-docker-8c-8g-19180.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 1914 24514 19 5461 29502 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:92:bc:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe92:bc31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:91:33:9d 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:b8ff:fe91:339d/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) 06/07/2025 _x86_64_ (8 CPU) 06:32:23 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 195.87 14.76 181.11 2995.27 9636.55 06:35:01 AM 198.20 4.57 193.63 1169.41 16604.58 06:36:01 AM 165.96 0.72 165.24 438.25 42228.67 06:37:01 AM 40.54 0.05 40.49 0.53 574.58 06:38:01 AM 17.61 0.52 17.09 91.84 401.30 06:39:01 AM 9.56 0.03 9.53 1.73 469.29 06:40:01 AM 30.53 0.00 30.53 0.00 8058.99 06:41:01 AM 87.89 0.00 87.89 0.00 15696.47 06:42:01 AM 147.16 2.48 144.68 4509.88 1945.46 06:43:01 AM 48.16 2.58 45.58 73.19 29774.10 Average: 94.15 2.57 91.58 928.09 12538.54 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28962672 30837960 3693040 11.31 2688 2192536 1837400 5.45 165408 3067444 167308 06:35:01 AM 27693728 29932924 4961984 15.19 2688 2550016 2467492 7.32 271824 4197080 51300 06:36:01 AM 24304340 27717644 8351372 25.57 2688 3697464 4526288 13.43 423168 7322696 1016 06:37:01 AM 24000188 27417036 8655524 26.51 2688 3699596 6032488 17.90 438652 7604196 140 06:38:01 AM 23911264 27335752 8744448 26.78 2688 3707500 4740268 14.06 441248 7693232 80 06:39:01 AM 24825404 28258164 7830308 23.98 2688 3715764 4025956 11.94 443072 6782944 16 06:40:01 AM 24873216 28752168 7782496 23.83 2688 4149880 3549740 10.53 505568 6647436 203896 06:41:01 AM 22805892 26965348 9849820 30.16 2688 4429204 6617632 19.63 552584 8614464 184 06:42:01 AM 24514812 28972224 8140900 24.93 2688 4714152 3094092 9.18 582348 6893444 226152 06:43:01 AM 25168064 30277904 7487648 22.93 2688 5358864 2095560 6.22 964348 5853804 156 Average: 25105958 28646712 7549754 23.12 2688 3821498 3898692 11.57 478822 6467674 65025 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 247.18 183.16 1919.89 46.67 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 399.67 307.30 5000.03 46.49 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00 06:36:01 AM eth0 345.75 217.19 10037.36 23.38 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 22.03 22.03 1.93 1.93 0.00 0.00 0.00 0.00 06:37:01 AM eth0 29.67 23.96 7.59 12.31 0.00 0.00 0.00 0.00 06:37:01 AM docker0 5.60 6.38 0.80 0.74 0.00 0.00 0.00 0.00 06:37:01 AM vethc1f4e1e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 62.58 62.58 4.08 4.08 0.00 0.00 0.00 0.00 06:38:01 AM eth0 297.52 212.38 69.85 84.92 0.00 0.00 0.00 0.00 06:38:01 AM docker0 5.03 6.10 0.88 0.90 0.00 0.00 0.00 0.00 06:39:01 AM lo 16.59 16.59 0.81 0.81 0.00 0.00 0.00 0.00 06:39:01 AM eth0 193.50 142.19 83.72 48.04 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 618.63 363.87 2620.27 39.06 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 496.90 496.90 110.89 110.89 0.00 0.00 0.00 0.00 06:41:01 AM eth0 141.29 103.38 282.22 34.30 0.00 0.00 0.00 0.00 06:41:01 AM docker0 236.12 245.45 48.14 59.79 0.00 0.00 0.00 0.00 06:41:01 AM veth5d34e93 210.55 219.59 48.47 40.69 0.00 0.00 0.00 0.00 06:41:01 AM veth68bf156 25.57 26.56 2.90 19.37 0.00 0.00 0.00 0.00 06:42:01 AM lo 547.16 547.16 116.39 116.39 0.00 0.00 0.00 0.00 06:42:01 AM eth0 157.57 128.37 1519.11 37.13 0.00 0.00 0.00 0.00 06:42:01 AM docker0 266.00 274.41 65.49 50.27 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 295.27 177.12 373.71 275.12 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.62 114.62 23.42 23.42 0.00 0.00 0.00 0.00 Average: eth0 272.59 185.89 2191.34 64.74 0.00 0.00 0.00 0.00 Average: docker0 51.28 53.25 11.53 11.17 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) 06/07/2025 _x86_64_ (8 CPU) 06:32:23 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 13.60 0.00 1.16 0.78 0.05 84.41 06:34:01 AM 0 10.80 0.00 0.84 0.67 0.07 87.63 06:34:01 AM 1 23.22 0.00 1.82 0.62 0.07 74.27 06:34:01 AM 2 15.81 0.00 2.41 2.22 0.05 79.52 06:34:01 AM 3 11.62 0.00 0.80 0.70 0.05 86.83 06:34:01 AM 4 17.04 0.00 1.02 0.75 0.05 81.14 06:34:01 AM 5 8.25 0.00 0.72 0.52 0.03 90.48 06:34:01 AM 6 15.76 0.00 1.22 0.42 0.05 82.56 06:34:01 AM 7 6.30 0.00 0.50 0.32 0.03 92.85 06:35:01 AM all 41.21 0.00 1.47 1.01 0.09 56.22 06:35:01 AM 0 35.50 0.00 1.17 0.37 0.10 62.87 06:35:01 AM 1 37.83 0.00 1.22 1.53 0.10 59.32 06:35:01 AM 2 38.45 0.00 1.65 0.53 0.08 59.28 06:35:01 AM 3 42.94 0.00 1.49 0.59 0.08 54.90 06:35:01 AM 4 51.62 0.00 1.77 1.09 0.08 45.44 06:35:01 AM 5 38.39 0.00 0.85 2.14 0.08 58.54 06:35:01 AM 6 38.03 0.00 1.99 1.05 0.07 58.86 06:35:01 AM 7 46.92 0.00 1.57 0.82 0.08 50.61 06:36:01 AM all 26.50 0.00 2.94 1.67 0.08 68.82 06:36:01 AM 0 24.14 0.00 2.91 1.92 0.08 70.94 06:36:01 AM 1 28.51 0.00 3.08 2.37 0.07 65.97 06:36:01 AM 2 32.70 0.00 4.06 3.45 0.08 59.70 06:36:01 AM 3 25.04 0.00 2.54 1.63 0.08 70.70 06:36:01 AM 4 32.01 0.00 3.37 2.21 0.08 62.33 06:36:01 AM 5 27.93 0.00 2.61 0.49 0.07 68.90 06:36:01 AM 6 15.47 0.00 2.24 0.37 0.08 81.83 06:36:01 AM 7 26.17 0.00 2.67 0.89 0.07 70.20 06:37:01 AM all 21.48 0.00 2.30 0.06 0.08 76.09 06:37:01 AM 0 22.87 0.00 2.51 0.08 0.10 74.44 06:37:01 AM 1 27.95 0.00 2.53 0.02 0.08 69.42 06:37:01 AM 2 26.73 0.00 2.86 0.07 0.07 70.27 06:37:01 AM 3 15.63 0.00 2.21 0.07 0.07 82.03 06:37:01 AM 4 19.14 0.00 2.18 0.03 0.07 78.59 06:37:01 AM 5 18.69 0.00 1.92 0.07 0.07 79.25 06:37:01 AM 6 16.77 0.00 1.83 0.12 0.07 81.22 06:37:01 AM 7 24.05 0.00 2.34 0.05 0.08 73.47 06:38:01 AM all 11.52 0.00 1.68 0.04 0.06 86.70 06:38:01 AM 0 14.97 0.00 1.32 0.02 0.05 83.64 06:38:01 AM 1 14.35 0.00 1.71 0.05 0.05 83.84 06:38:01 AM 2 10.13 0.00 0.97 0.08 0.07 88.74 06:38:01 AM 3 8.59 0.00 1.17 0.00 0.07 90.17 06:38:01 AM 4 15.13 0.00 1.92 0.05 0.07 82.83 06:38:01 AM 5 13.32 0.00 1.77 0.03 0.07 84.81 06:38:01 AM 6 8.47 0.00 1.41 0.08 0.07 89.97 06:38:01 AM 7 7.15 0.00 3.13 0.03 0.07 89.61 06:39:01 AM all 11.30 0.00 0.52 0.02 0.05 88.12 06:39:01 AM 0 13.87 0.00 0.10 0.00 0.05 85.98 06:39:01 AM 1 25.33 0.00 0.32 0.00 0.07 74.29 06:39:01 AM 2 28.59 0.00 1.20 0.02 0.05 70.14 06:39:01 AM 3 6.11 0.00 0.30 0.00 0.03 93.56 06:39:01 AM 4 5.46 0.00 0.48 0.00 0.03 94.02 06:39:01 AM 5 5.49 0.00 0.20 0.05 0.05 94.21 06:39:01 AM 6 3.79 0.00 0.35 0.00 0.05 95.81 06:39:01 AM 7 1.69 0.00 1.20 0.08 0.03 96.99 06:40:01 AM all 32.52 0.00 1.28 0.26 0.07 65.87 06:40:01 AM 0 22.96 0.00 0.97 0.00 0.07 76.00 06:40:01 AM 1 50.04 0.00 1.91 0.62 0.08 47.35 06:40:01 AM 2 44.93 0.00 1.41 0.02 0.07 53.58 06:40:01 AM 3 21.06 0.00 0.97 1.22 0.07 76.69 06:40:01 AM 4 29.31 0.00 1.66 0.08 0.08 68.86 06:40:01 AM 5 30.63 0.00 1.26 0.03 0.07 68.02 06:40:01 AM 6 22.64 0.00 1.05 0.05 0.07 76.19 06:40:01 AM 7 38.59 0.00 1.02 0.02 0.07 60.31 06:41:01 AM all 29.09 0.00 2.01 0.65 0.08 68.18 06:41:01 AM 0 24.31 0.00 1.68 0.62 0.08 73.31 06:41:01 AM 1 26.67 0.00 1.71 0.30 0.08 71.24 06:41:01 AM 2 27.07 0.00 1.91 0.77 0.08 70.16 06:41:01 AM 3 22.21 0.00 2.46 0.02 0.08 75.23 06:41:01 AM 4 46.61 0.00 3.02 2.35 0.08 47.95 06:41:01 AM 5 15.26 0.00 1.95 0.65 0.07 82.07 06:41:01 AM 6 39.61 0.00 1.39 0.42 0.08 58.50 06:41:01 AM 7 30.92 0.00 1.94 0.03 0.08 67.02 06:42:01 AM all 30.49 0.00 1.75 0.37 0.09 67.31 06:42:01 AM 0 35.16 0.00 2.14 0.03 0.10 62.56 06:42:01 AM 1 35.09 0.00 2.11 1.21 0.08 61.51 06:42:01 AM 2 40.92 0.00 2.06 0.33 0.08 56.60 06:42:01 AM 3 36.26 0.00 1.44 0.02 0.08 62.20 06:42:01 AM 4 30.92 0.00 1.20 0.20 0.08 67.59 06:42:01 AM 5 11.98 0.00 2.34 0.38 0.08 85.21 06:42:01 AM 6 20.36 0.00 1.99 0.72 0.08 76.84 06:42:01 AM 7 33.18 0.00 0.70 0.10 0.08 65.94 06:43:01 AM all 27.61 0.00 1.66 1.10 0.06 69.57 06:43:01 AM 0 12.86 0.00 1.76 3.20 0.07 82.12 06:43:01 AM 1 48.20 0.00 2.39 1.42 0.08 47.91 06:43:01 AM 2 15.71 0.00 1.89 0.34 0.05 82.01 06:43:01 AM 3 31.90 0.00 1.86 0.00 0.05 66.19 06:43:01 AM 4 13.03 0.00 1.39 0.79 0.05 84.74 06:43:01 AM 5 34.83 0.00 1.30 0.13 0.07 63.66 06:43:01 AM 6 16.61 0.00 1.12 2.49 0.03 79.75 06:43:01 AM 7 47.69 0.00 1.54 0.43 0.07 50.27 Average: all 24.52 0.00 1.67 0.60 0.07 73.14 Average: 0 21.74 0.00 1.54 0.69 0.08 75.96 Average: 1 31.72 0.00 1.88 0.81 0.08 65.51 Average: 2 28.11 0.00 2.04 0.78 0.07 69.00 Average: 3 22.13 0.00 1.52 0.42 0.07 75.86 Average: 4 26.02 0.00 1.80 0.75 0.07 71.36 Average: 5 20.47 0.00 1.49 0.45 0.07 77.53 Average: 6 19.75 0.00 1.46 0.57 0.07 78.15 Average: 7 26.26 0.00 1.66 0.28 0.07 71.73