---> uname -a: Linux prd-centos8-docker-8c-8g-28363.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 1122 25120 19 5647 30294 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:3f:c7:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe3f:c7d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:4a:95:5b 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:b6ff:fe4a:955b/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) 07/16/2025 _x86_64_ (8 CPU) 08:25:18 LINUX RESTART (8 CPU) 08:26:01 AM tps rtps wtps bread/s bwrtn/s 08:27:01 AM 215.81 16.79 199.02 3712.76 11033.09 08:28:01 AM 212.71 2.38 210.33 506.18 16186.34 08:29:01 AM 139.91 0.77 139.15 427.52 41975.25 08:30:01 AM 37.71 0.48 37.23 21.46 576.78 08:31:01 AM 12.03 0.00 12.03 0.00 521.31 08:32:01 AM 7.28 0.00 7.28 0.00 225.26 08:33:01 AM 113.25 0.00 113.25 0.00 23776.79 08:34:01 AM 14.78 0.00 14.78 0.00 508.30 08:35:01 AM 189.79 2.48 187.30 4502.37 22109.80 08:36:01 AM 42.24 1.80 40.44 1785.97 14410.63 Average: 98.55 2.47 96.08 1095.61 13132.37 08:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 AM 28972520 30911716 3683192 11.28 2688 2255092 1644220 4.88 174848 3043140 203348 08:28:01 AM 26670804 28939728 5984908 18.33 2688 2577316 3380724 10.03 275900 5204384 88372 08:29:01 AM 24723700 28126016 7932012 24.29 2688 3685280 4354176 12.92 429184 6892540 60 08:30:01 AM 24540340 27947604 8115372 24.85 2688 3690044 4188512 12.43 438552 7066560 648 08:31:01 AM 25320916 28738640 7334796 22.46 2688 3700308 3524736 10.46 440772 6288164 20 08:32:01 AM 24801032 28220096 7854680 24.05 2688 3701496 4006664 11.89 442512 6805036 32 08:33:01 AM 23815316 27936984 8840396 27.07 2688 4390732 5671124 16.83 544072 7628156 696 08:34:01 AM 23159200 27314712 9496512 29.08 2688 4425908 6123372 18.17 553244 8269984 2860 08:35:01 AM 25668444 30758724 6987268 21.40 2688 5339088 1773252 5.26 743928 5580060 252084 08:36:01 AM 25719116 31013928 6936596 21.24 2688 5538756 1536404 4.56 964192 5306180 33644 Average: 25339139 28990815 7316573 22.41 2688 3930402 3620318 10.74 500720 6208420 58176 08:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 279.81 214.96 2367.05 46.18 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 384.54 283.85 4673.15 52.03 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM lo 1.73 1.73 0.08 0.08 0.00 0.00 0.00 0.00 08:29:01 AM eth0 319.44 188.46 9479.96 18.38 0.00 0.00 0.00 0.00 08:29:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:29:01 AM veth44ffedd 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:30:01 AM lo 46.86 46.86 4.14 4.14 0.00 0.00 0.00 0.00 08:30:01 AM eth0 181.86 137.05 52.26 55.03 0.00 0.00 0.00 0.00 08:30:01 AM docker0 11.11 12.46 1.65 1.59 0.00 0.00 0.00 0.00 08:31:01 AM lo 49.50 49.50 2.54 2.54 0.00 0.00 0.00 0.00 08:31:01 AM eth0 202.25 155.95 77.11 58.70 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 181.36 126.11 88.44 33.21 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM lo 5.13 5.13 0.80 0.80 0.00 0.00 0.00 0.00 08:33:01 AM eth0 621.38 371.02 2962.87 35.88 0.00 0.00 0.00 0.00 08:33:01 AM docker0 2.25 2.65 0.30 0.51 0.00 0.00 0.00 0.00 08:33:01 AM veth4334f9f 2.25 2.77 0.33 0.52 0.00 0.00 0.00 0.00 08:33:01 AM vethb534bac 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 AM lo 1436.69 1436.69 247.92 247.92 0.00 0.00 0.00 0.00 08:34:01 AM eth0 86.54 66.83 32.36 34.73 0.00 0.00 0.00 0.00 08:34:01 AM docker0 625.81 643.49 120.92 117.51 0.00 0.00 0.00 0.00 08:34:01 AM veth4334f9f 586.77 605.38 125.37 92.80 0.00 0.00 0.00 0.01 08:34:01 AM vethb534bac 39.04 38.59 4.11 24.95 0.00 0.00 0.00 0.00 08:35:01 AM lo 3.77 3.77 0.26 0.26 0.00 0.00 0.00 0.00 08:35:01 AM eth0 104.57 89.24 1536.72 18.66 0.00 0.00 0.00 0.00 08:35:01 AM docker0 1.40 1.23 0.10 0.12 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 326.11 243.71 2310.69 39.19 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.37 154.37 25.57 25.57 0.00 0.00 0.00 0.00 Average: eth0 268.77 187.71 2358.09 39.20 0.00 0.00 0.00 0.00 Average: docker0 64.14 66.10 12.31 11.99 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) 07/16/2025 _x86_64_ (8 CPU) 08:25:18 LINUX RESTART (8 CPU) 08:26:01 AM CPU %user %nice %system %iowait %steal %idle 08:27:01 AM all 14.74 0.00 1.20 0.71 0.06 83.30 08:27:01 AM 0 13.33 0.00 1.55 0.65 0.05 84.42 08:27:01 AM 1 23.87 0.00 1.87 0.82 0.07 73.38 08:27:01 AM 2 16.49 0.00 1.72 0.65 0.05 81.09 08:27:01 AM 3 14.94 0.00 0.82 0.89 0.07 83.29 08:27:01 AM 4 5.63 0.00 0.64 0.47 0.05 93.21 08:27:01 AM 5 9.59 0.00 0.60 0.52 0.07 89.22 08:27:01 AM 6 11.30 0.00 0.98 1.05 0.05 86.61 08:27:01 AM 7 22.73 0.00 1.40 0.62 0.05 75.20 08:28:01 AM all 43.39 0.00 1.40 0.83 0.10 54.28 08:28:01 AM 0 37.57 0.00 0.75 0.17 0.08 61.43 08:28:01 AM 1 36.71 0.00 1.32 0.65 0.10 61.21 08:28:01 AM 2 40.97 0.00 1.54 2.33 0.08 55.07 08:28:01 AM 3 42.14 0.00 1.61 0.57 0.10 55.59 08:28:01 AM 4 45.67 0.00 2.01 1.12 0.10 51.10 08:28:01 AM 5 53.97 0.00 1.62 0.69 0.10 43.62 08:28:01 AM 6 51.54 0.00 1.05 0.23 0.10 47.07 08:28:01 AM 7 38.52 0.00 1.32 0.87 0.10 59.18 08:29:01 AM all 22.45 0.00 2.98 1.65 0.08 72.84 08:29:01 AM 0 18.92 0.00 2.60 0.13 0.10 78.25 08:29:01 AM 1 23.73 0.00 3.17 1.73 0.08 71.28 08:29:01 AM 2 24.60 0.00 3.33 3.18 0.08 68.80 08:29:01 AM 3 27.73 0.00 2.73 1.19 0.08 68.26 08:29:01 AM 4 17.19 0.00 2.71 1.98 0.07 78.06 08:29:01 AM 5 16.74 0.00 2.54 0.17 0.07 80.49 08:29:01 AM 6 20.46 0.00 3.58 3.91 0.07 71.98 08:29:01 AM 7 30.20 0.00 3.19 0.91 0.08 65.62 08:30:01 AM all 21.47 0.00 2.37 0.07 0.08 76.01 08:30:01 AM 0 25.81 0.00 2.99 0.07 0.07 71.07 08:30:01 AM 1 20.22 0.00 2.04 0.03 0.08 77.62 08:30:01 AM 2 20.00 0.00 2.34 0.13 0.08 77.44 08:30:01 AM 3 25.47 0.00 2.21 0.07 0.08 72.17 08:30:01 AM 4 17.82 0.00 2.28 0.07 0.08 79.75 08:30:01 AM 5 16.06 0.00 2.15 0.05 0.07 81.67 08:30:01 AM 6 22.99 0.00 2.43 0.10 0.08 74.39 08:30:01 AM 7 23.39 0.00 2.48 0.05 0.07 74.02 08:31:01 AM all 8.80 0.00 1.06 0.03 0.05 90.06 08:31:01 AM 0 9.14 0.00 0.99 0.00 0.07 89.81 08:31:01 AM 1 13.96 0.00 1.39 0.03 0.05 84.57 08:31:01 AM 2 7.90 0.00 1.49 0.00 0.05 90.56 08:31:01 AM 3 6.75 0.00 1.12 0.00 0.05 92.08 08:31:01 AM 4 9.85 0.00 0.85 0.00 0.05 89.25 08:31:01 AM 5 5.97 0.00 0.85 0.10 0.07 93.01 08:31:01 AM 6 7.31 0.00 0.75 0.03 0.05 91.86 08:31:01 AM 7 9.52 0.00 1.05 0.05 0.05 89.33 08:32:01 AM all 15.96 0.00 0.45 0.00 0.04 83.54 08:32:01 AM 0 6.62 0.00 0.20 0.00 0.03 93.14 08:32:01 AM 1 54.26 0.00 1.20 0.00 0.08 44.46 08:32:01 AM 2 10.06 0.00 0.87 0.03 0.05 88.99 08:32:01 AM 3 21.89 0.00 0.13 0.00 0.03 77.94 08:32:01 AM 4 1.64 0.00 0.28 0.00 0.02 98.06 08:32:01 AM 5 13.03 0.00 0.53 0.00 0.03 86.41 08:32:01 AM 6 8.38 0.00 0.25 0.00 0.03 91.34 08:32:01 AM 7 11.77 0.00 0.12 0.00 0.03 88.08 08:33:01 AM all 31.62 0.00 2.09 0.97 0.10 65.23 08:33:01 AM 0 30.57 0.00 1.68 0.10 0.10 67.56 08:33:01 AM 1 31.76 0.00 2.08 2.87 0.10 63.19 08:33:01 AM 2 35.43 0.00 1.85 1.09 0.08 61.55 08:33:01 AM 3 39.28 0.00 2.07 2.20 0.12 56.33 08:33:01 AM 4 24.51 0.00 2.28 0.69 0.10 72.43 08:33:01 AM 5 31.49 0.00 2.17 0.62 0.10 65.62 08:33:01 AM 6 41.82 0.00 2.62 0.02 0.10 55.44 08:33:01 AM 7 18.08 0.00 1.95 0.15 0.08 79.73 08:34:01 AM all 30.66 0.00 2.09 0.02 0.10 67.13 08:34:01 AM 0 31.92 0.00 2.15 0.02 0.10 65.82 08:34:01 AM 1 32.74 0.00 2.54 0.02 0.12 64.59 08:34:01 AM 2 43.58 0.00 2.30 0.00 0.12 54.01 08:34:01 AM 3 34.14 0.00 2.16 0.02 0.08 63.60 08:34:01 AM 4 28.20 0.00 1.39 0.03 0.10 70.27 08:34:01 AM 5 22.25 0.00 2.09 0.05 0.10 75.51 08:34:01 AM 6 26.48 0.00 1.33 0.00 0.10 72.10 08:34:01 AM 7 25.92 0.00 2.74 0.02 0.10 71.22 08:35:01 AM all 34.15 0.00 1.91 1.22 0.08 62.65 08:35:01 AM 0 42.32 0.00 2.04 0.37 0.07 55.20 08:35:01 AM 1 40.04 0.00 2.78 3.33 0.08 53.77 08:35:01 AM 2 28.18 0.00 2.71 2.23 0.10 66.78 08:35:01 AM 3 44.05 0.00 1.76 0.25 0.08 53.86 08:35:01 AM 4 26.01 0.00 1.42 0.27 0.08 72.21 08:35:01 AM 5 17.84 0.00 1.02 0.07 0.05 81.02 08:35:01 AM 6 17.30 0.00 1.46 1.29 0.07 79.88 08:35:01 AM 7 57.43 0.00 2.06 1.94 0.08 38.49 08:36:01 AM all 23.29 0.00 0.97 0.59 0.05 75.09 08:36:01 AM 0 9.32 0.00 0.87 0.08 0.05 89.68 08:36:01 AM 1 18.28 0.00 1.09 1.30 0.05 79.28 08:36:01 AM 2 8.00 0.00 0.69 1.41 0.05 89.86 08:36:01 AM 3 23.99 0.00 1.20 0.20 0.05 74.56 08:36:01 AM 4 37.06 0.00 0.95 0.02 0.05 61.92 08:36:01 AM 5 32.47 0.00 0.73 0.02 0.05 66.73 08:36:01 AM 6 27.81 0.00 0.52 0.40 0.05 71.22 08:36:01 AM 7 29.38 0.00 1.71 1.29 0.07 67.56 Average: all 24.65 0.00 1.65 0.61 0.07 73.02 Average: 0 22.54 0.00 1.58 0.16 0.07 75.65 Average: 1 29.56 0.00 1.95 1.08 0.08 67.33 Average: 2 23.51 0.00 1.88 1.10 0.08 73.43 Average: 3 28.03 0.00 1.58 0.54 0.08 69.78 Average: 4 21.36 0.00 1.48 0.46 0.07 76.62 Average: 5 21.94 0.00 1.43 0.23 0.07 76.33 Average: 6 23.53 0.00 1.49 0.70 0.07 74.20 Average: 7 26.69 0.00 1.80 0.59 0.07 70.85