---> uname -a: Linux prd-centos8-docker-8c-8g-27479.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 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2235 24138 19 5516 29181 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:f0:8b:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fef0:8b0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:c8:30:8c 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:a5ff:fec8:308c/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) 07/12/2025 _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 167.86 6.23 161.62 925.33 7555.02 06:35:02 AM 262.07 18.65 243.43 4039.73 13696.83 06:36:01 AM 140.33 0.56 139.77 144.49 12284.50 06:37:01 AM 109.06 0.58 108.48 392.60 39272.68 06:38:01 AM 35.07 0.47 34.61 14.80 557.76 06:39:01 AM 8.65 0.00 8.65 0.00 453.95 06:40:01 AM 25.66 0.00 25.66 0.00 561.09 06:41:01 AM 100.02 0.00 100.02 0.00 23451.80 06:42:01 AM 149.30 0.00 149.30 0.00 1762.30 06:43:01 AM 65.41 5.10 60.31 4584.21 30058.48 06:44:01 AM 25.18 0.45 24.73 63.86 2267.59 Average: 98.90 2.92 95.98 925.22 11993.59 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29521648 31213300 3134064 9.60 2688 2014188 1499828 4.45 152712 2550152 182404 06:35:02 AM 27391136 29603676 5264576 16.12 2688 2524468 2821136 8.37 244632 4530628 247496 06:36:01 AM 25509676 28928432 7146036 21.88 2688 3702452 3544272 10.52 336248 6219632 1117696 06:37:01 AM 25085620 28533276 7570092 23.18 2688 3728904 4908228 14.56 433760 6521892 44 06:38:01 AM 24723116 28176932 7932596 24.29 2688 3733812 5051664 14.99 443132 6872084 184 06:39:01 AM 25420488 28882812 7235224 22.16 2688 3743436 3343308 9.92 445012 6182500 24 06:40:01 AM 24709056 28409112 7946656 24.33 2688 3978816 3844368 11.41 506980 6823236 230604 06:41:01 AM 22981620 27158900 9674092 29.62 2688 4444416 6338504 18.81 556360 8440224 2044 06:42:01 AM 24071176 28206532 8584536 26.29 2688 4390552 3869856 11.48 553320 7370512 17508 06:43:01 AM 25388492 30591748 7267220 22.25 2688 5449840 1768384 5.25 922404 5677740 64200 06:44:01 AM 24676252 29837640 7979460 24.44 2688 5406708 2544804 7.55 1149376 6161492 280 Average: 25407116 29049305 7248596 22.20 2688 3919781 3594032 10.66 522176 6122736 169317 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 223.66 156.14 1366.28 37.41 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 06:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:02 AM eth0 403.15 313.16 5591.19 46.65 0.00 0.00 0.00 0.00 06:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 438.90 292.99 10892.21 43.54 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 2.47 2.47 0.12 0.12 0.00 0.00 0.00 0.00 06:37:01 AM eth0 16.24 15.14 4.13 6.08 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 06:37:01 AM vetha5d464c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 53.22 53.22 4.44 4.44 0.00 0.00 0.00 0.00 06:38:01 AM eth0 177.72 131.89 52.85 56.66 0.00 0.00 0.00 0.00 06:38:01 AM docker0 11.11 12.56 1.65 1.60 0.00 0.00 0.00 0.00 06:38:01 AM veth48ec9ba 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:39:01 AM lo 38.55 38.55 2.01 2.01 0.00 0.00 0.00 0.00 06:39:01 AM eth0 179.06 136.77 79.11 56.89 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.78 1.00 0.11 0.18 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 246.59 185.62 761.12 50.39 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 37.61 37.61 4.91 4.91 0.00 0.00 0.00 0.00 06:41:01 AM eth0 649.52 363.91 2291.03 31.71 0.00 0.00 0.00 0.00 06:41:01 AM docker0 16.04 18.50 1.95 3.29 0.00 0.00 0.00 0.00 06:41:01 AM veth799f7e2 12.28 14.06 1.60 2.71 0.00 0.00 0.00 0.00 06:41:01 AM veth4ccd57d 3.76 5.11 0.57 0.84 0.00 0.00 0.00 0.00 06:42:01 AM lo 1422.28 1422.28 244.91 244.91 0.00 0.00 0.00 0.00 06:42:01 AM eth0 100.02 77.59 303.99 29.08 0.00 0.00 0.00 0.00 06:42:01 AM docker0 614.21 629.54 119.46 114.91 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 06:43:01 AM eth0 333.42 205.53 1615.15 78.70 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 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 103.95 53.61 31.70 224.42 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 141.60 141.60 23.35 23.35 0.00 0.00 0.00 0.00 Average: eth0 260.85 175.49 2076.52 60.16 0.00 0.00 0.00 0.00 Average: docker0 58.47 60.26 11.22 10.93 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) 07/12/2025 _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 9.41 0.00 1.07 0.98 0.04 88.49 06:34:01 AM 0 9.26 0.00 1.50 1.55 0.05 87.63 06:34:01 AM 1 3.90 0.00 0.92 0.99 0.03 94.16 06:34:01 AM 2 17.42 0.00 1.34 0.99 0.07 80.19 06:34:01 AM 3 3.75 0.00 0.42 0.59 0.03 95.22 06:34:01 AM 4 6.71 0.00 0.77 0.75 0.03 91.74 06:34:01 AM 5 12.48 0.00 1.39 1.10 0.05 84.98 06:34:01 AM 6 13.30 0.00 1.12 0.72 0.03 84.83 06:34:01 AM 7 8.48 0.00 1.10 1.17 0.03 89.22 06:35:02 AM all 28.86 0.00 1.46 2.20 0.09 67.38 06:35:02 AM 0 20.34 0.00 1.34 0.95 0.10 77.27 06:35:02 AM 1 29.18 0.00 1.39 1.27 0.10 68.06 06:35:02 AM 2 36.16 0.00 1.89 2.51 0.10 59.33 06:35:02 AM 3 28.66 0.00 1.02 1.31 0.10 68.91 06:35:02 AM 4 28.94 0.00 1.34 2.52 0.08 67.12 06:35:02 AM 5 40.12 0.00 1.14 1.79 0.10 56.85 06:35:02 AM 6 17.42 0.00 1.59 2.86 0.07 78.06 06:35:02 AM 7 30.12 0.00 1.96 4.42 0.08 63.42 06:36:01 AM all 39.72 0.00 2.87 1.07 0.10 56.25 06:36:01 AM 0 41.44 0.00 1.68 0.12 0.12 56.64 06:36:01 AM 1 37.61 0.00 3.95 1.47 0.09 56.88 06:36:01 AM 2 36.30 0.00 3.74 0.45 0.10 59.41 06:36:01 AM 3 37.85 0.00 2.83 3.94 0.09 55.29 06:36:01 AM 4 33.43 0.00 3.10 1.20 0.09 62.18 06:36:01 AM 5 39.66 0.00 3.08 0.24 0.10 56.92 06:36:01 AM 6 31.17 0.00 2.65 0.31 0.10 65.77 06:36:01 AM 7 60.29 0.00 1.90 0.82 0.12 36.87 06:37:01 AM all 17.06 0.00 2.05 2.07 0.09 78.74 06:37:01 AM 0 13.41 0.00 1.89 0.07 0.12 84.51 06:37:01 AM 1 19.33 0.00 2.38 5.64 0.08 72.57 06:37:01 AM 2 22.75 0.00 2.21 1.16 0.07 73.81 06:37:01 AM 3 19.90 0.00 2.16 5.53 0.07 72.34 06:37:01 AM 4 16.49 0.00 1.61 0.12 0.08 81.71 06:37:01 AM 5 18.23 0.00 2.33 0.18 0.08 79.17 06:37:01 AM 6 14.34 0.00 2.08 1.74 0.07 81.77 06:37:01 AM 7 12.03 0.00 1.72 2.11 0.12 84.02 06:38:01 AM all 21.59 0.00 2.45 0.08 0.09 75.78 06:38:01 AM 0 21.51 0.00 2.22 0.05 0.08 76.14 06:38:01 AM 1 23.07 0.00 2.55 0.03 0.08 74.27 06:38:01 AM 2 25.46 0.00 2.83 0.15 0.10 71.46 06:38:01 AM 3 19.59 0.00 2.09 0.05 0.10 78.16 06:38:01 AM 4 18.25 0.00 2.65 0.07 0.08 78.95 06:38:01 AM 5 23.73 0.00 3.02 0.15 0.08 73.02 06:38:01 AM 6 20.44 0.00 2.12 0.08 0.08 77.27 06:38:01 AM 7 20.72 0.00 2.13 0.08 0.08 76.99 06:39:01 AM all 8.63 0.00 0.69 0.05 0.05 90.57 06:39:01 AM 0 4.88 0.00 0.94 0.00 0.07 94.12 06:39:01 AM 1 3.04 0.00 0.85 0.02 0.08 96.00 06:39:01 AM 2 8.11 0.00 0.62 0.07 0.05 91.15 06:39:01 AM 3 6.33 0.00 0.53 0.03 0.03 93.07 06:39:01 AM 4 7.05 0.00 0.48 0.23 0.03 92.19 06:39:01 AM 5 10.47 0.00 0.82 0.02 0.05 88.65 06:39:01 AM 6 5.29 0.00 0.55 0.02 0.03 94.11 06:39:01 AM 7 23.88 0.00 0.75 0.03 0.05 75.28 06:40:01 AM all 27.91 0.00 0.81 0.05 0.07 71.16 06:40:01 AM 0 20.30 0.00 1.22 0.03 0.08 78.36 06:40:01 AM 1 27.27 0.00 0.30 0.00 0.05 72.38 06:40:01 AM 2 26.28 0.00 0.95 0.13 0.07 72.57 06:40:01 AM 3 28.81 0.00 1.04 0.00 0.07 70.08 06:40:01 AM 4 24.84 0.00 0.99 0.10 0.08 73.99 06:40:01 AM 5 31.04 0.00 0.33 0.07 0.07 68.50 06:40:01 AM 6 22.88 0.00 0.58 0.05 0.05 76.44 06:40:01 AM 7 41.88 0.00 1.10 0.00 0.07 56.96 06:41:01 AM all 25.97 0.00 1.95 1.22 0.08 70.78 06:41:01 AM 0 35.81 0.00 1.68 0.18 0.10 62.23 06:41:01 AM 1 14.22 0.00 2.43 1.02 0.08 82.24 06:41:01 AM 2 27.58 0.00 2.55 2.03 0.07 67.77 06:41:01 AM 3 18.40 0.00 1.51 0.50 0.07 79.52 06:41:01 AM 4 29.08 0.00 2.32 1.80 0.07 66.74 06:41:01 AM 5 37.85 0.00 1.45 1.53 0.08 59.09 06:41:01 AM 6 22.35 0.00 1.79 1.48 0.08 74.29 06:41:01 AM 7 22.51 0.00 1.89 1.19 0.08 74.33 06:42:01 AM all 30.40 0.00 2.38 0.27 0.10 66.86 06:42:01 AM 0 39.32 0.00 1.63 0.05 0.10 58.90 06:42:01 AM 1 32.29 0.00 2.65 0.05 0.12 64.89 06:42:01 AM 2 28.96 0.00 3.12 0.10 0.10 67.72 06:42:01 AM 3 21.79 0.00 1.92 0.10 0.10 76.09 06:42:01 AM 4 36.27 0.00 2.07 1.19 0.10 60.37 06:42:01 AM 5 21.04 0.00 2.52 0.54 0.08 75.82 06:42:01 AM 6 31.18 0.00 2.91 0.08 0.10 65.72 06:42:01 AM 7 32.31 0.00 2.20 0.02 0.08 65.39 06:43:01 AM all 34.30 0.00 2.07 1.80 0.08 61.75 06:43:01 AM 0 20.20 0.00 1.57 5.66 0.10 72.47 06:43:01 AM 1 46.97 0.00 1.19 0.84 0.07 50.94 06:43:01 AM 2 23.35 0.00 2.58 1.07 0.07 72.93 06:43:01 AM 3 46.64 0.00 1.71 0.57 0.07 51.01 06:43:01 AM 4 42.48 0.00 1.71 0.32 0.08 55.40 06:43:01 AM 5 29.57 0.00 2.61 5.18 0.08 62.55 06:43:01 AM 6 31.55 0.00 3.21 0.27 0.07 64.91 06:43:01 AM 7 33.63 0.00 1.94 0.52 0.08 63.82 06:44:01 AM all 13.14 0.00 0.57 0.13 0.03 86.13 06:44:01 AM 0 5.42 0.00 0.58 0.70 0.03 93.26 06:44:01 AM 1 16.37 0.00 0.20 0.05 0.05 83.33 06:44:01 AM 2 12.69 0.00 0.68 0.18 0.03 86.41 06:44:01 AM 3 12.65 0.00 0.22 0.02 0.02 87.10 06:44:01 AM 4 18.36 0.00 0.83 0.08 0.02 80.71 06:44:01 AM 5 3.06 0.00 0.25 0.00 0.03 96.66 06:44:01 AM 6 3.15 0.00 0.47 0.02 0.02 96.35 06:44:01 AM 7 33.44 0.00 1.32 0.00 0.05 65.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.32 0.00 1.67 0.90 0.07 74.04 Average: 0 21.02 0.00 1.48 0.85 0.09 76.56 Average: 1 22.99 0.00 1.70 1.03 0.08 74.20 Average: 2 24.06 0.00 2.04 0.80 0.07 73.02 Average: 3 22.17 0.00 1.40 1.14 0.07 75.22 Average: 4 23.77 0.00 1.62 0.76 0.07 73.78 Average: 5 24.25 0.00 1.72 0.98 0.07 72.98 Average: 6 19.33 0.00 1.73 0.69 0.06 78.18 Average: 7 28.96 0.00 1.64 0.94 0.08 68.39