---> uname -a: Linux prd-centos8-docker-8c-8g-30282.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1117 25127 19 5644 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:d2:58:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fed2:58a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:8d:c1:6e 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::42:30ff:fe8d:c16e/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) 07/24/2025 _x86_64_ (8 CPU) 10:21:30 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 236.99 10.73 226.26 1372.45 7558.19 10:24:01 AM 221.61 17.41 204.20 3659.05 11321.51 10:25:01 AM 162.06 1.68 160.37 509.78 12622.10 10:26:01 AM 123.83 0.62 123.21 397.07 40308.15 10:27:01 AM 35.77 0.05 35.72 0.53 547.40 10:28:01 AM 9.25 0.45 8.80 21.19 180.17 10:29:01 AM 9.66 0.00 9.66 0.00 514.21 10:30:00 AM 108.00 0.00 108.00 0.00 24196.85 10:30:01 AM 56.29 0.00 56.29 0.00 503.59 10:31:01 AM 18.38 0.00 18.38 0.00 597.53 10:32:01 AM 26.03 0.00 26.03 0.00 1225.68 10:33:01 AM 48.50 3.82 44.69 6210.73 26968.84 10:34:01 AM 35.78 0.07 35.71 9.73 8089.20 10:35:01 AM 28.77 0.38 28.39 54.12 1791.90 Average: 81.78 2.71 79.07 941.16 10404.79 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29692156 31310532 2963556 9.08 2688 1943572 1426092 4.23 145432 2393348 129020 10:24:01 AM 28669572 30664368 3986140 12.21 2688 2309080 1973824 5.86 211764 3296236 131140 10:25:01 AM 26145356 28479704 6510356 19.94 2688 2641996 3875936 11.50 286372 5712460 109600 10:26:01 AM 24737664 28137508 7918048 24.25 2688 3683132 4342088 12.88 427488 6878104 40 10:27:01 AM 24571832 27975976 8083880 24.75 2688 3686768 4205880 12.48 436308 7034856 60 10:28:01 AM 25416408 28832252 7239304 22.17 2688 3698308 3476956 10.32 439544 6192064 8964 10:29:01 AM 24953236 28370464 7702476 23.59 2688 3699516 3852288 11.43 441812 6650032 460 10:30:00 AM 24499972 28617628 8155740 24.97 2688 4385756 3998408 11.86 539172 6956628 12 10:30:01 AM 24479284 28598980 8176428 25.04 2688 4385912 4196884 12.45 539472 6972180 68 10:31:01 AM 23221096 27373116 9434616 28.89 2688 4421968 6139212 18.21 552788 8206956 4804 10:32:01 AM 24242256 28330320 8413456 25.76 2688 4345396 3771492 11.19 550480 7203964 108 10:33:01 AM 24966460 30240664 7689252 23.55 2688 5520476 2131264 6.32 774588 6245584 197384 10:34:01 AM 25691232 30977804 6964480 21.33 2688 5530180 1554976 4.61 958864 5335884 2360 10:35:01 AM 25706104 31009944 6949608 21.28 2688 5547492 1544304 4.58 966284 5315256 11168 Average: 25499473 29208519 7156239 21.91 2688 3985682 3320686 9.85 519312 6028111 42513 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 301.78 189.50 1298.10 42.28 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 278.81 227.04 2553.18 50.71 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 332.64 252.19 4876.19 37.89 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 10:26:01 AM eth0 258.33 157.26 8398.30 14.49 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM vethaa65786 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 44.04 44.04 4.00 4.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 119.78 92.45 35.21 38.03 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.16 12.63 1.65 1.59 0.00 0.00 0.00 0.00 10:28:01 AM lo 54.45 54.45 2.78 2.78 0.00 0.00 0.00 0.00 10:28:01 AM eth0 223.24 190.49 86.10 75.14 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 150.02 107.35 90.75 35.30 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:00 AM eth0 702.69 389.51 3059.81 40.29 0.00 0.00 0.00 0.00 10:30:00 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM vethd8ba12b 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 4.19 4.79 2.09 8.58 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM vethd8ba12b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM veth55a0eff 0.00 1.80 0.00 0.16 0.00 0.00 0.00 0.00 10:31:01 AM lo 866.89 866.89 156.14 156.14 0.00 0.00 0.00 0.00 10:31:01 AM eth0 105.45 67.59 36.21 34.54 0.00 0.00 0.00 0.00 10:31:01 AM docker0 385.84 401.68 68.09 81.22 0.00 0.00 0.00 0.00 10:31:01 AM vethd8ba12b 353.43 366.49 69.63 59.03 0.00 0.00 0.00 0.01 10:31:01 AM veth55a0eff 32.41 35.77 3.73 22.45 0.00 0.00 0.00 0.00 10:32:01 AM lo 555.56 555.56 92.21 92.21 0.00 0.00 0.00 0.00 10:32:01 AM eth0 47.83 40.79 291.91 16.10 0.00 0.00 0.00 0.00 10:32:01 AM docker0 248.13 253.47 53.90 37.56 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.37 0.37 0.02 0.02 0.00 0.00 0.00 0.00 10:33:01 AM eth0 332.66 239.07 3347.56 26.93 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 92.35 63.84 215.14 51.38 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 10.88 9.70 8.60 4.23 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 117.18 117.18 19.64 19.64 0.00 0.00 0.00 0.00 Average: eth0 225.92 155.08 1862.45 35.88 0.00 0.00 0.00 0.00 Average: docker0 49.69 51.46 9.52 9.27 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) 07/24/2025 _x86_64_ (8 CPU) 10:21:30 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 8.72 0.00 1.11 1.69 0.05 88.42 10:23:01 AM 0 3.00 0.00 0.95 0.35 0.07 95.63 10:23:01 AM 1 6.41 0.00 0.40 0.27 0.05 92.87 10:23:01 AM 2 20.35 0.00 2.49 2.17 0.08 74.90 10:23:01 AM 3 10.45 0.00 2.03 5.71 0.05 81.77 10:23:01 AM 4 15.16 0.00 1.39 1.44 0.05 81.97 10:23:01 AM 5 2.43 0.00 0.49 2.84 0.07 94.18 10:23:01 AM 6 5.43 0.00 0.38 0.30 0.03 93.85 10:23:01 AM 7 6.57 0.00 0.78 0.43 0.02 92.19 10:24:01 AM all 17.96 0.00 1.15 3.64 0.10 77.16 10:24:01 AM 0 21.48 0.00 1.02 8.85 0.12 68.54 10:24:01 AM 1 14.05 0.00 1.00 2.99 0.12 81.84 10:24:01 AM 2 24.78 0.00 2.14 5.60 0.12 67.36 10:24:01 AM 3 17.67 0.00 1.37 5.28 0.08 75.61 10:24:01 AM 4 16.62 0.00 0.68 1.24 0.07 81.39 10:24:01 AM 5 21.64 0.00 1.62 1.87 0.12 74.75 10:24:01 AM 6 4.57 0.00 0.64 0.89 0.08 93.83 10:24:01 AM 7 22.87 0.00 0.74 2.37 0.07 73.96 10:25:01 AM all 46.32 0.00 1.41 1.20 0.10 50.98 10:25:01 AM 0 52.35 0.00 1.40 0.15 0.10 45.99 10:25:01 AM 1 54.55 0.00 1.06 0.25 0.13 44.01 10:25:01 AM 2 47.37 0.00 1.64 1.04 0.12 49.83 10:25:01 AM 3 52.16 0.00 1.17 0.50 0.08 46.08 10:25:01 AM 4 29.18 0.00 1.24 0.80 0.10 68.68 10:25:01 AM 5 20.85 0.00 1.50 1.96 0.08 75.61 10:25:01 AM 6 49.77 0.00 2.69 4.80 0.10 42.64 10:25:01 AM 7 64.31 0.00 0.54 0.07 0.08 35.00 10:26:01 AM all 18.08 0.00 3.41 2.16 0.09 76.26 10:26:01 AM 0 20.26 0.00 3.47 1.33 0.08 74.86 10:26:01 AM 1 16.01 0.00 3.10 2.44 0.12 78.33 10:26:01 AM 2 17.44 0.00 4.51 2.45 0.08 75.51 10:26:01 AM 3 17.85 0.00 3.19 1.34 0.08 77.52 10:26:01 AM 4 21.29 0.00 3.97 8.45 0.08 66.20 10:26:01 AM 5 13.89 0.00 3.18 1.04 0.08 81.80 10:26:01 AM 6 16.76 0.00 2.80 0.12 0.08 80.24 10:26:01 AM 7 21.13 0.00 3.08 0.08 0.07 75.64 10:27:01 AM all 21.89 0.00 2.37 0.14 0.10 75.50 10:27:01 AM 0 19.78 0.00 2.01 0.33 0.10 77.78 10:27:01 AM 1 18.50 0.00 2.26 0.08 0.10 79.06 10:27:01 AM 2 27.77 0.00 3.22 0.13 0.08 68.80 10:27:01 AM 3 17.65 0.00 1.77 0.10 0.10 80.38 10:27:01 AM 4 28.95 0.00 2.90 0.07 0.12 67.97 10:27:01 AM 5 24.02 0.00 2.38 0.08 0.10 73.42 10:27:01 AM 6 19.35 0.00 2.09 0.03 0.08 78.44 10:27:01 AM 7 19.11 0.00 2.34 0.27 0.08 78.20 10:28:01 AM all 8.28 0.00 1.20 0.03 0.09 90.39 10:28:01 AM 0 10.24 0.00 1.77 0.07 0.10 87.82 10:28:01 AM 1 8.58 0.00 1.64 0.07 0.08 89.63 10:28:01 AM 2 10.96 0.00 1.55 0.02 0.08 87.39 10:28:01 AM 3 6.22 0.00 0.85 0.05 0.10 92.78 10:28:01 AM 4 8.71 0.00 0.82 0.00 0.12 90.35 10:28:01 AM 5 5.34 0.00 0.80 0.00 0.07 93.79 10:28:01 AM 6 7.64 0.00 1.17 0.05 0.07 91.08 10:28:01 AM 7 8.57 0.00 1.00 0.02 0.12 90.29 10:29:01 AM all 18.67 0.00 0.42 0.02 0.05 80.84 10:29:01 AM 0 12.96 0.00 0.12 0.00 0.05 86.87 10:29:01 AM 1 9.34 0.00 0.25 0.12 0.05 90.24 10:29:01 AM 2 26.10 0.00 0.45 0.00 0.05 73.40 10:29:01 AM 3 14.60 0.00 0.99 0.00 0.07 84.35 10:29:01 AM 4 17.03 0.00 0.17 0.00 0.03 82.77 10:29:01 AM 5 49.31 0.00 0.88 0.00 0.07 49.74 10:29:01 AM 6 10.75 0.00 0.32 0.00 0.03 88.90 10:29:01 AM 7 9.24 0.00 0.20 0.02 0.03 90.51 10:30:00 AM all 24.78 0.00 1.70 2.56 0.08 70.88 10:30:00 AM 0 26.96 0.00 1.55 2.80 0.07 68.61 10:30:00 AM 1 20.96 0.00 1.83 4.64 0.09 72.49 10:30:00 AM 2 28.62 0.00 1.95 3.23 0.09 66.11 10:30:00 AM 3 17.79 0.00 1.65 3.74 0.07 76.75 10:30:00 AM 4 21.27 0.00 1.32 0.24 0.07 77.10 10:30:00 AM 5 25.68 0.00 1.89 1.39 0.07 70.97 10:30:00 AM 6 30.33 0.00 1.57 0.00 0.07 68.03 10:30:00 AM 7 26.55 0.00 1.81 4.45 0.09 67.10 10:30:01 AM all 8.99 0.00 3.52 2.10 0.15 85.24 10:30:01 AM 0 24.10 0.00 5.42 2.41 0.00 68.07 10:30:01 AM 1 22.75 0.00 5.39 0.60 0.00 71.26 10:30:01 AM 2 2.98 0.00 2.38 6.55 0.00 88.10 10:30:01 AM 3 6.51 0.00 3.55 1.78 0.59 87.57 10:30:01 AM 4 5.36 0.00 3.57 0.00 0.00 91.07 10:30:01 AM 5 3.64 0.00 1.82 0.00 0.61 93.94 10:30:01 AM 6 3.59 0.00 2.40 0.00 0.00 94.01 10:30:01 AM 7 3.03 0.00 3.64 5.45 0.00 87.88 10:31:01 AM all 29.68 0.00 1.67 1.41 0.18 67.06 10:31:01 AM 0 28.06 0.00 1.84 0.51 0.13 69.47 10:31:01 AM 1 36.15 0.00 1.73 0.93 0.12 61.07 10:31:01 AM 2 31.02 0.00 2.07 4.78 0.29 61.85 10:31:01 AM 3 18.12 0.00 1.42 0.80 0.27 79.39 10:31:01 AM 4 28.92 0.00 2.25 0.42 0.12 68.29 10:31:01 AM 5 32.24 0.00 1.45 0.72 0.13 65.46 10:31:01 AM 6 29.94 0.00 1.72 0.08 0.22 68.03 10:31:01 AM 7 32.99 0.00 0.91 3.05 0.13 62.91 10:32:01 AM all 20.99 0.00 1.25 4.91 0.08 72.76 10:32:01 AM 0 31.99 0.00 1.70 0.12 0.09 66.10 10:32:01 AM 1 10.28 0.00 1.19 7.78 0.10 80.64 10:32:01 AM 2 29.08 0.00 1.40 8.04 0.07 61.42 10:32:01 AM 3 30.60 0.00 1.64 11.55 0.10 56.11 10:32:01 AM 4 27.19 0.00 1.55 4.15 0.07 67.05 10:32:01 AM 5 9.00 0.00 1.15 7.32 0.08 82.44 10:32:01 AM 6 13.27 0.00 0.45 0.30 0.05 85.93 10:32:01 AM 7 16.92 0.00 0.94 0.08 0.12 81.94 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 29.86 0.00 1.72 2.00 0.10 66.32 10:33:01 AM 0 29.22 0.00 1.44 0.17 0.08 69.08 10:33:01 AM 1 40.94 0.00 1.96 4.44 0.08 52.58 10:33:01 AM 2 28.91 0.00 1.49 0.97 0.08 68.54 10:33:01 AM 3 28.26 0.00 1.88 1.69 0.08 68.09 10:33:01 AM 4 34.64 0.00 2.01 0.44 0.07 62.83 10:33:01 AM 5 25.07 0.00 1.49 0.97 0.15 72.31 10:33:01 AM 6 15.89 0.00 1.48 5.97 0.12 76.55 10:33:01 AM 7 36.00 0.00 2.03 1.29 0.10 60.57 10:34:01 AM all 11.59 0.00 0.58 8.37 0.06 79.40 10:34:01 AM 0 10.79 0.00 1.14 3.93 0.05 84.10 10:34:01 AM 1 10.78 0.00 0.94 0.00 0.07 88.22 10:34:01 AM 2 25.75 0.00 0.56 14.65 0.07 58.98 10:34:01 AM 3 2.72 0.00 0.32 5.03 0.03 91.90 10:34:01 AM 4 16.97 0.00 0.57 4.80 0.07 77.58 10:34:01 AM 5 12.15 0.00 0.25 0.00 0.08 87.51 10:34:01 AM 6 3.21 0.00 0.47 37.70 0.05 58.56 10:34:01 AM 7 10.53 0.00 0.42 0.80 0.05 88.20 10:35:01 AM all 4.06 0.00 0.38 4.01 0.03 91.51 10:35:01 AM 0 3.00 0.00 0.37 0.25 0.02 96.36 10:35:01 AM 1 2.73 0.00 0.50 3.12 0.02 93.63 10:35:01 AM 2 5.64 0.00 0.45 2.91 0.02 90.99 10:35:01 AM 3 2.80 0.00 0.38 6.97 0.02 89.83 10:35:01 AM 4 0.18 0.00 0.22 6.44 0.03 93.13 10:35:01 AM 5 0.50 0.00 0.13 2.72 0.03 96.61 10:35:01 AM 6 17.52 0.00 0.77 9.69 0.08 71.93 10:35:01 AM 7 0.18 0.00 0.23 0.00 0.05 99.53 Average: all 20.02 0.00 1.42 2.47 0.08 76.01 Average: 0 20.74 0.00 1.45 1.45 0.08 76.27 Average: 1 19.15 0.00 1.38 2.08 0.09 77.31 Average: 2 24.84 0.00 1.84 3.54 0.09 69.68 Average: 3 18.17 0.00 1.44 3.28 0.09 77.03 Average: 4 20.41 0.00 1.47 2.19 0.08 75.85 Average: 5 18.57 0.00 1.32 1.61 0.09 78.40 Average: 6 17.19 0.00 1.27 4.62 0.08 76.84 Average: 7 21.08 0.00 1.16 1.00 0.08 76.69