---> uname -a: Linux prd-centos8-docker-8c-8g-28135.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25105 19 5645 30277 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:17:be:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe17:bea7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:68:ee: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:a4ff:fe68:eec7/64 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) 07/15/2025 _x86_64_ (8 CPU) 08:38:30 LINUX RESTART (8 CPU) 08:39:01 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 197.82 14.41 183.41 2883.57 10444.87 08:41:01 AM 226.90 4.97 221.93 1207.67 16089.47 08:42:01 AM 147.26 0.85 146.41 493.89 42003.27 08:43:01 AM 40.47 0.10 40.37 77.57 599.07 08:44:01 AM 7.55 0.43 7.11 20.93 170.36 08:45:01 AM 5.00 0.00 5.00 0.00 384.37 08:46:01 AM 24.68 0.00 24.68 0.00 518.38 08:47:01 AM 102.97 0.00 102.97 0.00 23666.29 08:48:01 AM 190.73 2.47 188.27 4491.25 2471.75 08:49:01 AM 54.26 1.42 52.84 1731.84 33635.58 Average: 99.76 2.46 97.30 1090.63 12998.64 08:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 29058584 30908212 3597128 11.02 2688 2166616 1849024 5.49 162876 2974136 142504 08:41:01 AM 27672224 29900288 4983488 15.26 2688 2537316 2472608 7.34 271836 4212484 56068 08:42:01 AM 24374136 27772664 8281576 25.36 2688 3681368 5707308 16.93 430288 7239260 136 08:43:01 AM 24365220 27769988 8290492 25.39 2688 3687456 4371512 12.97 439560 7239772 124 08:44:01 AM 24312168 27719992 8343544 25.55 2688 3690424 4390360 13.03 440748 7291500 64 08:45:01 AM 25232872 28649876 7422840 22.73 2688 3699588 3619560 10.74 442620 6374720 20 08:46:01 AM 24798424 28652040 7857288 24.06 2688 4123320 3541208 10.51 507568 6719724 419988 08:47:01 AM 23224564 27375452 9431148 28.88 2688 4420116 6166872 18.30 554812 8201700 2536 08:48:01 AM 24138128 28924676 8517584 26.08 2688 5041364 3450948 10.24 711080 7144120 560100 08:49:01 AM 25730544 31016136 6925168 21.21 2688 5530480 1514064 4.49 961576 5294484 26860 Average: 25290686 28868932 7365026 22.55 2688 3857805 3708346 11.00 492296 6269190 120840 08:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 220.14 161.18 1527.89 43.06 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 473.95 351.56 5141.62 56.32 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 1.40 1.40 0.07 0.07 0.00 0.00 0.00 0.00 08:42:01 AM eth0 355.26 216.01 10010.86 20.42 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 08:42:01 AM veth071e10e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:43:01 AM lo 43.44 43.44 3.97 3.97 0.00 0.00 0.00 0.00 08:43:01 AM eth0 114.73 86.49 33.02 35.90 0.00 0.00 0.00 0.00 08:43:01 AM docker0 11.13 12.61 1.65 1.59 0.00 0.00 0.00 0.00 08:44:01 AM lo 55.23 55.23 2.82 2.82 0.00 0.00 0.00 0.00 08:44:01 AM eth0 176.99 146.83 53.87 60.69 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 08:45:01 AM lo 20.26 20.26 0.99 0.99 0.00 0.00 0.00 0.00 08:45:01 AM eth0 260.36 207.03 116.61 67.70 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:46:01 AM eth0 596.00 325.61 2426.92 45.43 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 663.99 663.99 97.61 97.61 0.00 0.00 0.00 0.00 08:47:01 AM eth0 201.30 108.83 599.85 23.06 0.00 0.00 0.00 0.00 08:47:01 AM docker0 280.47 291.77 44.64 46.23 0.00 0.00 0.00 0.00 08:47:01 AM veth93c2f93 256.72 267.07 45.76 38.86 0.00 0.00 0.00 0.00 08:47:01 AM veth230c0f3 23.75 25.40 2.71 7.64 0.00 0.00 0.00 0.00 08:48:01 AM lo 821.13 821.13 153.56 153.56 0.00 0.00 0.00 0.00 08:48:01 AM eth0 155.86 122.06 1549.41 32.89 0.00 0.00 0.00 0.00 08:48:01 AM docker0 351.81 359.76 77.04 72.18 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 318.46 226.41 2315.27 38.41 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.55 160.55 25.90 25.90 0.00 0.00 0.00 0.00 Average: eth0 287.31 195.20 2377.69 42.39 0.00 0.00 0.00 0.00 Average: docker0 64.41 66.52 12.34 12.02 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) 07/15/2025 _x86_64_ (8 CPU) 08:38:30 LINUX RESTART (8 CPU) 08:39:01 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 12.36 0.00 1.07 0.53 0.05 85.98 08:40:01 AM 0 7.29 0.00 0.27 0.05 0.05 92.34 08:40:01 AM 1 2.67 0.00 0.64 0.60 0.07 96.02 08:40:01 AM 2 19.94 0.00 2.01 1.35 0.07 76.63 08:40:01 AM 3 12.95 0.00 1.27 0.47 0.07 85.24 08:40:01 AM 4 25.83 0.00 1.99 0.48 0.05 71.65 08:40:01 AM 5 13.87 0.00 1.12 0.48 0.03 84.49 08:40:01 AM 6 10.38 0.00 0.87 0.62 0.03 88.10 08:40:01 AM 7 5.98 0.00 0.43 0.18 0.05 93.36 08:41:01 AM all 40.21 0.00 1.35 0.74 0.08 57.62 08:41:01 AM 0 37.04 0.00 1.17 0.45 0.08 61.26 08:41:01 AM 1 50.33 0.00 1.57 0.90 0.08 47.12 08:41:01 AM 2 29.29 0.00 1.49 1.56 0.08 67.58 08:41:01 AM 3 41.76 0.00 1.49 0.30 0.07 56.38 08:41:01 AM 4 47.68 0.00 1.30 0.52 0.08 50.42 08:41:01 AM 5 36.82 0.00 1.30 0.53 0.08 61.26 08:41:01 AM 6 33.76 0.00 1.32 1.27 0.10 63.54 08:41:01 AM 7 44.97 0.00 1.17 0.37 0.08 53.41 08:42:01 AM all 26.18 0.00 2.87 1.09 0.08 69.77 08:42:01 AM 0 26.56 0.00 2.57 0.10 0.08 70.69 08:42:01 AM 1 28.55 0.00 2.89 1.19 0.08 67.28 08:42:01 AM 2 29.10 0.00 2.99 0.35 0.08 67.47 08:42:01 AM 3 25.22 0.00 3.41 3.54 0.08 67.75 08:42:01 AM 4 19.07 0.00 2.79 1.50 0.08 76.56 08:42:01 AM 5 33.92 0.00 2.87 1.16 0.08 61.97 08:42:01 AM 6 21.27 0.00 2.99 0.50 0.07 75.17 08:42:01 AM 7 25.79 0.00 2.48 0.34 0.07 71.32 08:43:01 AM all 21.88 0.00 2.37 0.08 0.08 75.59 08:43:01 AM 0 23.62 0.00 2.58 0.08 0.10 73.62 08:43:01 AM 1 22.67 0.00 2.98 0.12 0.08 74.15 08:43:01 AM 2 17.63 0.00 1.99 0.03 0.08 80.26 08:43:01 AM 3 18.38 0.00 2.22 0.10 0.08 79.22 08:43:01 AM 4 26.86 0.00 2.21 0.05 0.07 70.82 08:43:01 AM 5 23.92 0.00 2.28 0.05 0.08 73.67 08:43:01 AM 6 19.82 0.00 2.36 0.05 0.08 77.68 08:43:01 AM 7 22.12 0.00 2.36 0.12 0.08 75.31 08:44:01 AM all 5.07 0.00 0.97 0.01 0.06 93.89 08:44:01 AM 0 4.64 0.00 0.72 0.02 0.05 94.57 08:44:01 AM 1 7.51 0.00 1.37 0.02 0.07 91.04 08:44:01 AM 2 5.78 0.00 1.27 0.00 0.07 92.88 08:44:01 AM 3 5.83 0.00 1.07 0.00 0.07 93.04 08:44:01 AM 4 4.11 0.00 0.97 0.02 0.07 94.84 08:44:01 AM 5 3.81 0.00 1.04 0.02 0.05 95.09 08:44:01 AM 6 2.42 0.00 0.53 0.03 0.07 96.94 08:44:01 AM 7 6.46 0.00 0.78 0.00 0.05 92.70 08:45:01 AM all 11.06 0.00 0.58 0.01 0.04 88.31 08:45:01 AM 0 6.84 0.00 0.48 0.02 0.05 92.60 08:45:01 AM 1 8.78 0.00 0.68 0.00 0.05 90.49 08:45:01 AM 2 18.49 0.00 0.43 0.03 0.05 80.99 08:45:01 AM 3 3.96 0.00 0.40 0.00 0.03 95.61 08:45:01 AM 4 1.89 0.00 0.28 0.00 0.05 97.78 08:45:01 AM 5 29.12 0.00 1.13 0.02 0.05 69.68 08:45:01 AM 6 5.86 0.00 0.94 0.00 0.03 93.17 08:45:01 AM 7 13.47 0.00 0.28 0.00 0.03 86.21 08:46:01 AM all 31.51 0.00 1.15 0.04 0.07 67.23 08:46:01 AM 0 17.45 0.00 0.85 0.00 0.07 81.63 08:46:01 AM 1 39.51 0.00 0.87 0.03 0.07 59.51 08:46:01 AM 2 45.00 0.00 1.72 0.15 0.08 53.05 08:46:01 AM 3 35.01 0.00 0.95 0.02 0.07 63.96 08:46:01 AM 4 25.48 0.00 1.54 0.07 0.07 72.84 08:46:01 AM 5 42.99 0.00 1.24 0.03 0.08 55.66 08:46:01 AM 6 28.11 0.00 1.21 0.02 0.07 70.60 08:46:01 AM 7 18.49 0.00 0.82 0.00 0.07 80.62 08:47:01 AM all 27.74 0.00 2.02 0.62 0.09 69.53 08:47:01 AM 0 37.29 0.00 2.15 0.35 0.10 60.11 08:47:01 AM 1 22.85 0.00 2.34 1.85 0.10 72.86 08:47:01 AM 2 32.12 0.00 1.78 0.13 0.08 65.88 08:47:01 AM 3 25.21 0.00 2.17 1.16 0.10 71.36 08:47:01 AM 4 27.54 0.00 1.90 0.89 0.08 69.59 08:47:01 AM 5 21.94 0.00 1.83 0.07 0.08 76.08 08:47:01 AM 6 14.45 0.00 2.00 0.50 0.08 82.96 08:47:01 AM 7 40.42 0.00 2.04 0.02 0.10 57.42 08:48:01 AM all 31.54 0.00 1.95 0.36 0.09 66.07 08:48:01 AM 0 27.31 0.00 1.09 0.03 0.07 71.50 08:48:01 AM 1 42.50 0.00 2.49 0.15 0.10 54.75 08:48:01 AM 2 23.26 0.00 1.66 0.13 0.08 74.87 08:48:01 AM 3 43.83 0.00 2.47 0.27 0.10 53.33 08:48:01 AM 4 31.30 0.00 2.08 0.08 0.08 66.45 08:48:01 AM 5 29.58 0.00 1.79 0.13 0.08 68.41 08:48:01 AM 6 35.41 0.00 2.55 1.86 0.08 60.10 08:48:01 AM 7 19.14 0.00 1.46 0.22 0.08 79.11 08:49:01 AM all 31.67 0.00 1.56 0.58 0.08 66.10 08:49:01 AM 0 20.08 0.00 1.32 0.27 0.10 78.22 08:49:01 AM 1 20.57 0.00 1.62 1.74 0.08 75.99 08:49:01 AM 2 44.16 0.00 1.71 1.86 0.08 52.19 08:49:01 AM 3 20.01 0.00 1.41 0.32 0.07 78.20 08:49:01 AM 4 25.00 0.00 1.61 0.35 0.07 72.98 08:49:01 AM 5 41.66 0.00 2.06 0.10 0.08 56.10 08:49:01 AM 6 35.46 0.00 1.81 0.02 0.08 62.63 08:49:01 AM 7 46.44 0.00 0.99 0.00 0.07 52.51 Average: all 23.91 0.00 1.59 0.40 0.07 74.02 Average: 0 20.80 0.00 1.32 0.14 0.08 77.67 Average: 1 24.59 0.00 1.74 0.66 0.08 72.93 Average: 2 26.47 0.00 1.70 0.56 0.08 71.19 Average: 3 23.21 0.00 1.68 0.62 0.07 74.41 Average: 4 23.48 0.00 1.67 0.40 0.07 74.39 Average: 5 27.75 0.00 1.66 0.26 0.07 70.25 Average: 6 20.68 0.00 1.66 0.49 0.07 77.10 Average: 7 24.32 0.00 1.28 0.12 0.07 74.20