---> uname -a: Linux prd-centos8-docker-8c-8g-4413.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1153 25279 19 5457 30263 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:bb:8f:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:febb:8f36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:3f:d2:ed 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:d8ff:fe3f:d2ed/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) 10/22/2025 _x86_64_ (8 CPU) 10:30:45 LINUX RESTART (8 CPU) 10:31:01 AM tps rtps wtps bread/s bwrtn/s 10:32:01 AM 226.74 25.54 201.20 5946.83 27621.58 10:33:01 AM 240.94 17.86 223.08 3839.89 11130.83 10:34:01 AM 126.75 1.28 125.47 309.98 12401.65 10:35:01 AM 52.99 0.08 52.91 27.60 6665.99 10:36:01 AM 86.45 0.73 85.72 453.58 34368.14 10:37:01 AM 29.36 0.48 28.87 21.46 575.66 10:38:01 AM 5.37 0.00 5.37 0.00 352.12 10:39:01 AM 113.15 0.02 113.13 1.87 23898.50 10:40:01 AM 19.18 0.00 19.18 0.00 484.37 10:41:01 AM 39.36 0.00 39.36 0.00 894.13 10:42:01 AM 46.95 2.55 44.40 4512.10 27132.66 Average: 89.75 4.41 85.34 1373.95 13230.10 10:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 AM 29591380 31250788 3064332 9.38 2688 1983304 1436384 4.26 151876 2481240 162604 10:33:01 AM 28071880 30235508 4583832 14.04 2688 2475768 2175304 6.45 224776 3872096 281816 10:34:01 AM 27365940 29635952 5289772 16.20 2688 2577880 2736200 8.12 270348 4511784 38508 10:35:01 AM 25614368 29004368 7041344 21.56 2688 3673572 3271588 9.71 337704 6112284 978500 10:36:01 AM 24865368 28273304 7790344 23.86 2688 3689612 5026488 14.91 433744 6742408 232 10:37:01 AM 25098364 28512464 7557348 23.14 2688 3695956 3587352 10.64 438032 6508972 84 10:38:01 AM 25618324 29047220 7037388 21.55 2688 3710016 3688012 10.94 442648 5987564 5800 10:39:01 AM 24053320 28183964 8602392 26.34 2688 4395564 5562800 16.50 633556 7301304 208 10:40:01 AM 23234648 27395416 9421064 28.85 2688 4428828 6185444 18.35 646228 8099248 372 10:41:01 AM 24259668 28357336 8396044 25.71 2688 4353752 3794732 11.26 642556 7096108 11976 10:42:01 AM 25922780 31014788 6732932 20.62 2688 5338484 1476840 4.38 1130232 4938316 73748 Average: 25790549 29173737 6865163 21.02 2688 3665703 3540104 10.50 486518 5786484 141259 10:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 408.48 258.08 1861.27 78.38 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 384.75 304.73 5037.53 45.02 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 126.69 111.59 1208.43 35.74 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 395.83 257.77 9553.74 41.59 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 10:36:01 AM lo 8.98 8.98 0.76 0.76 0.00 0.00 0.00 0.00 10:36:01 AM eth0 38.70 23.69 15.87 12.72 0.00 0.00 0.00 0.00 10:36:01 AM docker0 2.07 2.53 0.30 0.29 0.00 0.00 0.00 0.00 10:36:01 AM veth6ddf282 0.45 0.73 0.07 0.08 0.00 0.00 0.00 0.00 10:37:01 AM lo 69.78 69.78 5.22 5.22 0.00 0.00 0.00 0.00 10:37:01 AM eth0 479.77 306.41 124.68 118.82 0.00 0.00 0.00 0.00 10:37:01 AM docker0 10.66 12.20 1.58 1.61 0.00 0.00 0.00 0.00 10:38:01 AM lo 40.79 40.79 1.99 1.99 0.00 0.00 0.00 0.00 10:38:01 AM eth0 291.58 216.53 110.34 98.97 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:39:01 AM eth0 550.05 268.31 2979.03 1608.09 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM veth2974d6e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:39:01 AM veth15f4062 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 AM lo 486.14 486.14 68.47 68.47 0.00 0.00 0.00 0.00 10:40:01 AM eth0 84.12 53.28 29.03 26.86 0.00 0.00 0.00 0.00 10:40:01 AM docker0 208.50 216.09 30.91 33.96 0.00 0.00 0.00 0.00 10:40:01 AM veth2974d6e 176.87 185.42 30.21 26.84 0.00 0.00 0.00 0.00 10:40:01 AM veth15f4062 31.62 31.17 3.55 7.37 0.00 0.00 0.00 0.00 10:41:01 AM lo 1034.64 1034.64 192.67 192.67 0.00 0.00 0.00 0.00 10:41:01 AM eth0 145.21 104.28 297.66 47.53 0.00 0.00 0.00 0.00 10:41:01 AM docker0 448.54 460.94 96.19 89.70 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:42:01 AM eth0 118.63 139.55 1271.52 2329.85 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.21 149.21 24.47 24.47 0.00 0.00 0.00 0.00 Average: eth0 274.89 185.84 2044.35 403.98 0.00 0.00 0.00 0.00 Average: docker0 60.88 62.89 11.72 11.41 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) 10/22/2025 _x86_64_ (8 CPU) 10:30:45 LINUX RESTART (8 CPU) 10:31:01 AM CPU %user %nice %system %iowait %steal %idle 10:32:01 AM all 13.97 0.00 2.00 2.01 0.06 81.95 10:32:01 AM 0 9.04 0.00 1.04 0.37 0.05 89.51 10:32:01 AM 1 12.73 0.00 2.72 4.11 0.05 80.40 10:32:01 AM 2 23.21 0.00 2.88 1.94 0.08 71.88 10:32:01 AM 3 12.73 0.00 2.83 0.79 0.07 83.58 10:32:01 AM 4 8.14 0.00 1.44 4.90 0.05 85.47 10:32:01 AM 5 18.35 0.00 1.30 1.89 0.07 78.39 10:32:01 AM 6 5.69 0.00 2.34 1.12 0.07 90.77 10:32:01 AM 7 21.86 0.00 1.45 1.00 0.05 75.63 10:33:01 AM all 23.21 0.00 1.35 2.90 0.09 72.45 10:33:01 AM 0 14.06 0.00 1.07 1.82 0.08 82.96 10:33:01 AM 1 22.61 0.00 1.16 1.94 0.10 74.19 10:33:01 AM 2 36.98 0.00 2.80 7.09 0.10 53.03 10:33:01 AM 3 25.00 0.00 1.00 4.10 0.10 69.79 10:33:01 AM 4 25.17 0.00 0.77 2.36 0.08 71.61 10:33:01 AM 5 12.82 0.00 1.02 2.72 0.08 83.35 10:33:01 AM 6 27.16 0.00 1.30 1.27 0.07 70.19 10:33:01 AM 7 21.82 0.00 1.69 1.91 0.10 74.47 10:34:01 AM all 32.80 0.00 0.93 2.43 0.10 63.74 10:34:01 AM 0 36.27 0.00 1.14 4.21 0.08 58.30 10:34:01 AM 1 36.86 0.00 1.05 1.79 0.10 60.19 10:34:01 AM 2 24.68 0.00 0.67 5.96 0.08 68.61 10:34:01 AM 3 35.65 0.00 0.86 0.87 0.10 62.52 10:34:01 AM 4 15.77 0.00 0.74 1.05 0.08 82.35 10:34:01 AM 5 34.03 0.00 1.48 4.87 0.12 59.50 10:34:01 AM 6 37.73 0.00 0.90 0.59 0.10 60.68 10:34:01 AM 7 41.45 0.00 0.57 0.12 0.10 57.76 10:35:01 AM all 23.07 0.00 2.08 0.51 0.08 74.26 10:35:01 AM 0 25.05 0.00 1.49 0.20 0.08 73.17 10:35:01 AM 1 12.08 0.00 2.27 1.51 0.08 84.05 10:35:01 AM 2 16.42 0.00 2.29 0.45 0.07 80.77 10:35:01 AM 3 28.69 0.00 2.75 1.85 0.08 66.62 10:35:01 AM 4 9.48 0.00 2.23 0.02 0.05 88.22 10:35:01 AM 5 22.32 0.00 1.51 0.02 0.07 76.09 10:35:01 AM 6 50.29 0.00 2.20 0.02 0.12 47.38 10:35:01 AM 7 20.26 0.00 1.88 0.02 0.08 77.76 10:36:01 AM all 17.47 0.00 1.51 3.55 0.09 77.37 10:36:01 AM 0 14.17 0.00 1.44 0.49 0.08 83.82 10:36:01 AM 1 22.76 0.00 2.18 6.61 0.10 68.34 10:36:01 AM 2 10.05 0.00 1.59 9.68 0.08 78.59 10:36:01 AM 3 17.06 0.00 1.21 6.10 0.10 75.53 10:36:01 AM 4 17.24 0.00 1.26 0.80 0.08 80.62 10:36:01 AM 5 17.66 0.00 1.12 0.54 0.10 80.58 10:36:01 AM 6 16.40 0.00 1.36 1.09 0.07 81.09 10:36:01 AM 7 24.40 0.00 1.96 3.13 0.08 70.43 10:37:01 AM all 16.32 0.00 2.08 0.30 0.09 81.21 10:37:01 AM 0 17.55 0.00 1.86 0.28 0.12 80.19 10:37:01 AM 1 21.19 0.00 2.31 0.20 0.08 76.21 10:37:01 AM 2 19.46 0.00 2.26 0.15 0.08 78.04 10:37:01 AM 3 18.24 0.00 1.61 0.30 0.08 79.77 10:37:01 AM 4 16.68 0.00 2.04 0.18 0.10 80.99 10:37:01 AM 5 13.92 0.00 1.61 0.03 0.08 84.35 10:37:01 AM 6 12.69 0.00 2.79 0.72 0.10 83.71 10:37:01 AM 7 10.80 0.00 2.16 0.54 0.08 86.42 10:38:01 AM all 17.82 0.00 0.99 0.05 0.09 81.05 10:38:01 AM 0 3.78 0.00 1.54 0.00 0.10 94.59 10:38:01 AM 1 17.24 0.00 0.82 0.05 0.08 81.81 10:38:01 AM 2 22.61 0.00 1.25 0.00 0.08 76.06 10:38:01 AM 3 29.09 0.00 1.30 0.17 0.12 69.32 10:38:01 AM 4 22.78 0.00 1.09 0.15 0.08 75.90 10:38:01 AM 5 15.32 0.00 0.62 0.00 0.07 83.99 10:38:01 AM 6 14.07 0.00 0.62 0.00 0.08 85.23 10:38:01 AM 7 17.72 0.00 0.67 0.00 0.08 81.52 10:39:01 AM all 22.85 0.00 1.76 4.07 0.09 71.23 10:39:01 AM 0 16.85 0.00 1.49 5.50 0.07 76.10 10:39:01 AM 1 24.41 0.00 2.13 10.17 0.12 63.17 10:39:01 AM 2 29.06 0.00 1.76 2.06 0.10 67.01 10:39:01 AM 3 15.42 0.00 1.73 4.22 0.08 78.54 10:39:01 AM 4 24.05 0.00 1.87 0.67 0.08 73.33 10:39:01 AM 5 26.28 0.00 1.93 0.32 0.10 71.36 10:39:01 AM 6 25.82 0.00 1.83 0.34 0.08 71.93 10:39:01 AM 7 20.91 0.00 1.32 9.29 0.10 68.38 10:40:01 AM all 22.67 0.00 1.12 0.08 0.10 76.04 10:40:01 AM 0 11.86 0.00 1.07 0.02 0.10 86.95 10:40:01 AM 1 19.59 0.00 1.19 0.22 0.10 78.90 10:40:01 AM 2 24.74 0.00 1.42 0.02 0.12 73.70 10:40:01 AM 3 13.43 0.00 1.24 0.12 0.08 85.13 10:40:01 AM 4 27.92 0.00 1.07 0.13 0.10 70.77 10:40:01 AM 5 28.59 0.00 1.29 0.00 0.10 70.02 10:40:01 AM 6 29.59 0.00 0.84 0.05 0.08 69.44 10:40:01 AM 7 25.63 0.00 0.84 0.07 0.08 73.38 10:41:01 AM all 23.85 0.00 1.92 0.82 0.13 73.28 10:41:01 AM 0 15.40 0.00 1.46 0.30 0.29 82.54 10:41:01 AM 1 13.06 0.00 2.28 2.38 0.10 82.18 10:41:01 AM 2 23.63 0.00 1.63 0.15 0.10 74.49 10:41:01 AM 3 30.86 0.00 1.82 0.12 0.12 67.09 10:41:01 AM 4 23.21 0.00 2.23 1.55 0.13 72.88 10:41:01 AM 5 27.08 0.00 2.83 1.23 0.10 68.76 10:41:01 AM 6 27.00 0.00 1.70 0.77 0.12 70.40 10:41:01 AM 7 30.47 0.00 1.41 0.05 0.10 67.97 10:42:01 AM all 25.26 0.00 1.84 2.25 0.09 70.57 10:42:01 AM 0 27.77 0.00 1.42 0.00 0.10 70.70 10:42:01 AM 1 20.50 0.00 2.09 4.35 0.08 72.98 10:42:01 AM 2 5.30 0.00 2.14 2.86 0.05 89.64 10:42:01 AM 3 39.38 0.00 1.88 1.69 0.12 56.93 10:42:01 AM 4 28.58 0.00 1.98 2.60 0.10 66.74 10:42:01 AM 5 24.82 0.00 1.77 0.45 0.07 72.89 10:42:01 AM 6 19.96 0.00 1.59 0.10 0.07 78.28 10:42:01 AM 7 35.89 0.00 1.82 5.94 0.10 56.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.75 0.00 1.60 1.72 0.09 74.84 Average: 0 17.43 0.00 1.37 1.20 0.11 79.90 Average: 1 20.28 0.00 1.84 3.03 0.09 74.76 Average: 2 21.47 0.00 1.88 2.76 0.09 73.80 Average: 3 24.14 0.00 1.66 1.85 0.10 72.26 Average: 4 19.91 0.00 1.52 1.31 0.09 77.17 Average: 5 21.92 0.00 1.50 1.10 0.09 75.40 Average: 6 24.21 0.00 1.59 0.55 0.09 73.56 Average: 7 24.65 0.00 1.43 2.00 0.09 71.83