---> uname -a: Linux prd-centos8-docker-8c-8g-2497.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 1154 25080 19 5655 30262 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:49:6d:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe49:6dd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:9f:48:92 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::42:56ff:fe9f:4892/64 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) 10/13/2025 _x86_64_ (8 CPU) 13:56:22 LINUX RESTART (8 CPU) 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 123.01 19.21 103.80 3818.33 6922.01 01:59:01 PM 279.65 5.40 274.25 1216.73 15429.81 02:00:01 PM 172.11 0.83 171.28 495.09 47434.95 02:01:01 PM 36.50 0.08 36.42 0.80 547.20 02:02:01 PM 8.48 0.50 7.98 22.65 253.15 02:03:01 PM 11.13 0.00 11.13 0.00 512.63 02:04:01 PM 60.22 0.00 60.22 0.00 15718.45 02:05:01 PM 65.75 0.00 65.75 0.00 8478.09 02:06:01 PM 109.56 0.00 109.56 0.00 1758.61 02:07:01 PM 59.23 3.82 55.41 6210.73 27102.78 02:08:01 PM 41.70 0.45 41.25 63.85 8465.33 Average: 87.94 2.75 85.18 1075.25 12056.66 01:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 29340660 31174364 3315052 10.15 2688 2152328 2007456 5.96 160548 2711872 233880 01:59:01 PM 27497840 29722200 5157872 15.79 2688 2534644 2946212 8.74 262628 4399372 206100 02:00:01 PM 24998256 28400280 7657456 23.45 2688 3685388 3933968 11.67 416968 6634948 472 02:01:01 PM 24591964 27998340 8063748 24.69 2688 3688932 4227512 12.54 438588 7015168 864 02:02:01 PM 24484392 27894948 8171320 25.02 2688 3693056 4242700 12.59 440780 7120756 112 02:03:01 PM 25571096 28990772 7084616 21.69 2688 3702108 3278508 9.73 442632 6037428 20 02:04:01 PM 24571240 28639388 8084472 24.76 2688 4328456 3618920 10.74 508056 6924708 103036 02:05:01 PM 23132824 27288264 9522888 29.16 2688 4424416 6252184 18.55 555020 8294096 464 02:06:01 PM 24159848 28251124 8495864 26.02 2688 4349060 3814684 11.32 553612 7285676 24 02:07:01 PM 25002200 30274044 7653512 23.44 2688 5520008 2096016 6.22 777888 6208348 200336 02:08:01 PM 25747244 31053372 6908468 21.16 2688 5548592 1469292 4.36 970572 5269092 24704 Average: 25372506 29062463 7283206 22.30 2688 3966090 3444314 10.22 502481 6172860 70001 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 97.80 65.71 1294.92 22.64 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 415.98 339.01 5369.06 48.54 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 382.54 237.36 10014.18 30.91 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:01:01 PM lo 46.63 46.63 4.22 4.22 0.00 0.00 0.00 0.00 02:01:01 PM eth0 192.90 110.76 45.90 42.69 0.00 0.00 0.00 0.00 02:01:01 PM docker0 11.61 13.01 1.72 1.64 0.00 0.00 0.00 0.00 02:02:01 PM lo 59.78 59.78 3.04 3.04 0.00 0.00 0.00 0.00 02:02:01 PM eth0 516.87 342.27 132.27 125.32 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.78 1.07 0.11 0.17 0.00 0.00 0.00 0.00 02:03:01 PM lo 16.36 16.36 0.80 0.80 0.00 0.00 0.00 0.00 02:03:01 PM eth0 253.38 169.74 125.32 60.26 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:04:01 PM eth0 501.35 227.50 3034.81 49.46 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 549.91 549.91 81.45 81.45 0.00 0.00 0.00 0.00 02:05:01 PM eth0 114.31 68.15 30.16 29.26 0.00 0.00 0.00 0.00 02:05:01 PM docker0 238.56 248.24 36.89 39.91 0.00 0.00 0.00 0.00 02:05:01 PM vethfbac7ed 210.54 219.09 36.77 32.80 0.00 0.00 0.00 0.00 02:05:01 PM vethba49407 28.02 29.87 3.38 7.38 0.00 0.00 0.00 0.00 02:06:01 PM lo 920.04 920.04 171.46 171.46 0.00 0.00 0.00 0.00 02:06:01 PM eth0 103.28 73.64 274.96 28.50 0.00 0.00 0.00 0.00 02:06:01 PM docker0 405.00 414.16 87.09 79.69 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 02:07:01 PM eth0 202.33 158.38 3451.54 22.96 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 83.26 71.33 222.40 63.07 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.89 144.89 23.73 23.73 0.00 0.00 0.00 0.00 Average: eth0 260.37 169.44 2181.37 47.60 0.00 0.00 0.00 0.00 Average: docker0 59.63 61.51 11.44 11.04 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) 10/13/2025 _x86_64_ (8 CPU) 13:56:22 LINUX RESTART (8 CPU) 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 10.89 0.00 0.99 0.42 0.05 87.65 01:58:01 PM 0 3.09 0.00 0.47 0.23 0.02 96.19 01:58:01 PM 1 28.42 0.00 2.59 1.24 0.08 67.67 01:58:01 PM 2 8.92 0.00 0.63 0.47 0.05 89.93 01:58:01 PM 3 26.27 0.00 2.10 0.43 0.08 71.11 01:58:01 PM 4 5.58 0.00 0.57 0.15 0.05 93.65 01:58:01 PM 5 2.52 0.00 0.48 0.45 0.03 96.51 01:58:01 PM 6 1.72 0.00 0.20 0.03 0.02 98.03 01:58:01 PM 7 10.62 0.00 0.85 0.35 0.03 88.14 01:59:01 PM all 38.49 0.00 1.56 1.09 0.13 58.74 01:59:01 PM 0 46.34 0.00 0.68 0.74 0.13 52.10 01:59:01 PM 1 38.58 0.00 1.64 2.29 0.12 57.38 01:59:01 PM 2 29.97 0.00 2.06 1.07 0.13 66.76 01:59:01 PM 3 36.20 0.00 1.09 0.72 0.12 61.88 01:59:01 PM 4 34.58 0.00 1.77 0.80 0.12 62.73 01:59:01 PM 5 32.23 0.00 1.70 1.82 0.12 64.14 01:59:01 PM 6 37.48 0.00 1.65 0.45 0.13 60.28 01:59:01 PM 7 52.50 0.00 1.89 0.82 0.15 44.64 02:00:01 PM all 31.62 0.00 2.89 1.85 0.13 63.52 02:00:01 PM 0 20.51 0.00 2.33 3.29 0.12 73.75 02:00:01 PM 1 35.24 0.00 3.21 2.54 0.13 58.88 02:00:01 PM 2 39.57 0.00 2.89 2.15 0.13 55.25 02:00:01 PM 3 24.42 0.00 2.86 1.76 0.13 70.82 02:00:01 PM 4 40.84 0.00 2.88 1.07 0.13 55.07 02:00:01 PM 5 26.47 0.00 4.31 1.77 0.10 67.35 02:00:01 PM 6 25.56 0.00 2.29 1.24 0.13 70.77 02:00:01 PM 7 40.30 0.00 2.35 0.94 0.13 56.27 02:01:01 PM all 23.02 0.00 2.35 0.06 0.10 74.47 02:01:01 PM 0 17.14 0.00 2.04 0.08 0.10 80.64 02:01:01 PM 1 25.23 0.00 2.35 0.10 0.10 72.23 02:01:01 PM 2 30.01 0.00 2.58 0.05 0.12 67.24 02:01:01 PM 3 16.45 0.00 2.31 0.05 0.08 81.10 02:01:01 PM 4 23.64 0.00 2.09 0.07 0.10 74.10 02:01:01 PM 5 27.35 0.00 2.33 0.05 0.10 70.17 02:01:01 PM 6 22.60 0.00 2.73 0.03 0.10 74.53 02:01:01 PM 7 21.75 0.00 2.36 0.05 0.10 75.74 02:02:01 PM all 6.85 0.00 1.18 0.06 0.07 91.84 02:02:01 PM 0 8.69 0.00 1.49 0.00 0.07 89.75 02:02:01 PM 1 5.93 0.00 1.29 0.00 0.07 92.72 02:02:01 PM 2 4.88 0.00 1.22 0.02 0.07 93.82 02:02:01 PM 3 6.49 0.00 0.99 0.02 0.07 92.44 02:02:01 PM 4 9.82 0.00 1.02 0.05 0.07 89.04 02:02:01 PM 5 5.02 0.00 1.32 0.02 0.08 93.56 02:02:01 PM 6 8.43 0.00 1.45 0.32 0.08 89.72 02:02:01 PM 7 5.55 0.00 0.69 0.03 0.05 93.68 02:03:01 PM all 12.05 0.00 0.49 0.02 0.05 87.39 02:03:01 PM 0 10.35 0.00 0.45 0.00 0.05 89.15 02:03:01 PM 1 45.53 0.00 0.99 0.03 0.12 53.33 02:03:01 PM 2 2.44 0.00 0.60 0.00 0.05 96.91 02:03:01 PM 3 5.68 0.00 0.25 0.00 0.03 94.04 02:03:01 PM 4 2.32 0.00 0.45 0.00 0.03 97.19 02:03:01 PM 5 14.94 0.00 0.30 0.00 0.03 84.72 02:03:01 PM 6 6.87 0.00 0.30 0.00 0.03 92.80 02:03:01 PM 7 8.24 0.00 0.58 0.13 0.05 90.99 02:04:01 PM all 35.34 0.00 1.67 0.60 0.12 62.28 02:04:01 PM 0 24.45 0.00 1.32 0.10 0.10 74.03 02:04:01 PM 1 29.84 0.00 2.37 1.83 0.12 65.84 02:04:01 PM 2 22.57 0.00 1.39 0.23 0.10 75.70 02:04:01 PM 3 32.15 0.00 1.78 1.43 0.12 64.53 02:04:01 PM 4 44.14 0.00 1.99 1.11 0.12 52.65 02:04:01 PM 5 31.66 0.00 1.41 0.03 0.12 66.78 02:04:01 PM 6 50.40 0.00 1.76 0.03 0.13 47.67 02:04:01 PM 7 47.43 0.00 1.32 0.02 0.12 51.11 02:05:01 PM all 28.95 0.00 1.74 0.35 0.12 68.83 02:05:01 PM 0 39.73 0.00 1.49 0.27 0.13 58.38 02:05:01 PM 1 23.02 0.00 1.32 0.77 0.12 74.77 02:05:01 PM 2 29.37 0.00 1.88 0.08 0.13 68.53 02:05:01 PM 3 40.18 0.00 2.13 1.32 0.13 56.24 02:05:01 PM 4 17.19 0.00 1.71 0.27 0.10 80.73 02:05:01 PM 5 24.14 0.00 2.23 0.07 0.12 73.44 02:05:01 PM 6 24.09 0.00 1.78 0.02 0.12 74.00 02:05:01 PM 7 33.86 0.00 1.41 0.02 0.13 64.58 02:06:01 PM all 28.83 0.00 1.89 0.31 0.12 68.85 02:06:01 PM 0 27.71 0.00 1.24 0.03 0.12 70.90 02:06:01 PM 1 21.27 0.00 2.65 2.03 0.12 73.93 02:06:01 PM 2 18.49 0.00 2.18 0.08 0.12 79.14 02:06:01 PM 3 30.63 0.00 2.17 0.13 0.12 66.95 02:06:01 PM 4 38.15 0.00 1.02 0.02 0.12 60.69 02:06:01 PM 5 17.89 0.00 1.68 0.18 0.08 80.16 02:06:01 PM 6 42.11 0.00 1.52 0.03 0.12 56.21 02:06:01 PM 7 34.35 0.00 2.69 0.00 0.13 62.83 02:07:01 PM all 33.00 0.00 1.94 0.72 0.10 64.24 02:07:01 PM 0 20.59 0.00 1.17 0.17 0.08 77.99 02:07:01 PM 1 18.01 0.00 2.13 2.80 0.12 76.95 02:07:01 PM 2 43.91 0.00 1.83 0.75 0.08 53.42 02:07:01 PM 3 38.02 0.00 2.46 0.42 0.13 58.96 02:07:01 PM 4 37.15 0.00 2.23 0.22 0.10 60.30 02:07:01 PM 5 25.32 0.00 1.88 0.47 0.10 72.23 02:07:01 PM 6 38.22 0.00 1.61 0.84 0.10 59.24 02:07:01 PM 7 42.77 0.00 2.21 0.10 0.10 54.82 02:08:01 PM all 22.15 0.00 1.07 0.17 0.06 76.54 02:08:01 PM 0 10.67 0.00 0.72 0.25 0.07 88.29 02:08:01 PM 1 11.84 0.00 1.19 0.85 0.07 86.05 02:08:01 PM 2 48.35 0.00 1.55 0.15 0.12 49.82 02:08:01 PM 3 10.76 0.00 1.14 0.03 0.05 88.02 02:08:01 PM 4 18.09 0.00 1.34 0.03 0.05 80.49 02:08:01 PM 5 12.78 0.00 0.82 0.00 0.05 86.35 02:08:01 PM 6 33.00 0.00 1.05 0.00 0.07 65.88 02:08:01 PM 7 31.68 0.00 0.78 0.02 0.05 67.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.64 0.00 1.61 0.51 0.09 73.14 Average: 0 20.84 0.00 1.22 0.47 0.09 77.39 Average: 1 25.72 0.00 1.97 1.32 0.11 70.89 Average: 2 25.31 0.00 1.71 0.46 0.10 72.42 Average: 3 24.29 0.00 1.75 0.57 0.10 73.29 Average: 4 24.66 0.00 1.55 0.34 0.09 73.35 Average: 5 20.01 0.00 1.68 0.44 0.09 77.79 Average: 6 26.40 0.00 1.48 0.27 0.09 71.75 Average: 7 29.90 0.00 1.56 0.23 0.10 68.23