---> uname -a: Linux prd-centos8-docker-8c-8g-9935.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25294 19 5460 30281 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:90:36:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe90:3672/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:f4:14:d2 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:e0ff:fef4:14d2/64 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) 11/05/2025 _x86_64_ (8 CPU) 15:55:09 LINUX RESTART (8 CPU) 03:56:01 PM tps rtps wtps bread/s bwrtn/s 03:57:01 PM 238.79 16.76 222.03 3713.30 12446.88 03:58:01 PM 179.12 2.60 176.52 519.65 15283.80 03:59:01 PM 38.36 0.00 38.36 0.00 2799.17 04:00:01 PM 122.26 0.50 121.76 408.20 52014.51 04:01:01 PM 32.07 0.50 31.57 21.59 549.64 04:02:01 PM 7.68 0.07 7.61 1.73 478.03 04:03:01 PM 116.99 0.00 116.99 0.00 23940.47 04:04:01 PM 15.41 0.00 15.41 0.00 330.16 04:05:01 PM 163.96 0.00 163.96 0.00 1629.89 04:06:01 PM 42.31 2.55 39.76 4521.11 5308.38 Average: 95.69 2.30 93.40 918.48 11478.59 03:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 PM 28779832 30777356 3875880 11.87 2688 2312372 1741080 5.17 180672 3223952 222748 03:58:01 PM 27253312 29510456 5402400 16.54 2688 2565912 2816872 8.36 278100 4620472 49868 03:59:01 PM 26318052 28600240 6337660 19.41 2688 2589364 3890348 11.54 285552 5542800 4012 04:00:01 PM 24256516 27668980 8399196 25.72 2688 3694536 5933472 17.60 434100 7347700 224 04:01:01 PM 24244404 27663152 8411308 25.76 2688 3700856 4494504 13.34 441944 7357616 1028 04:02:01 PM 24956540 28389700 7699172 23.58 2688 3714920 3827576 11.36 448868 6642096 4368 04:03:01 PM 23282008 27417860 9373704 28.70 2688 4404456 6164784 18.29 553216 8148656 1656 04:04:01 PM 23082252 27254860 9573460 29.32 2688 4441656 6250756 18.55 555568 8344060 216 04:05:01 PM 24478152 28580184 8177560 25.04 2688 4358816 3528028 10.47 550500 6971956 15540 04:06:01 PM 25978676 31075596 6677036 20.45 2688 5344788 1460108 4.33 900348 5112708 700224 Average: 25262974 28693838 7392738 22.64 2688 3712768 4010753 11.90 462887 6331202 99988 03:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 265.58 221.18 3161.43 50.06 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 302.78 238.76 3620.63 38.77 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 132.28 108.73 308.25 29.63 0.00 0.00 0.00 0.00 03:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM lo 4.80 4.80 0.47 0.47 0.00 0.00 0.00 0.00 04:00:01 PM eth0 298.95 172.15 9483.15 15.23 0.00 0.00 0.00 0.00 04:00:01 PM docker0 1.33 1.77 0.21 0.21 0.00 0.00 0.00 0.00 04:00:01 PM veth8ec61d1 0.55 0.88 0.10 0.10 0.00 0.00 0.00 0.00 04:01:01 PM lo 65.90 65.90 5.05 5.05 0.00 0.00 0.00 0.00 04:01:01 PM eth0 201.35 148.86 63.92 68.66 0.00 0.00 0.00 0.00 04:01:01 PM docker0 11.04 12.43 1.62 1.67 0.00 0.00 0.00 0.00 04:02:01 PM lo 38.91 38.91 1.90 1.90 0.00 0.00 0.00 0.00 04:02:01 PM eth0 93.82 83.73 50.46 47.55 0.00 0.00 0.00 0.00 04:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM lo 20.08 20.08 2.49 2.49 0.00 0.00 0.00 0.00 04:03:01 PM eth0 533.67 199.05 2980.93 19.05 0.00 0.00 0.00 0.00 04:03:01 PM docker0 8.40 10.26 0.81 1.96 0.00 0.00 0.00 0.00 04:03:01 PM vethd6a0eb2 8.40 10.40 0.92 1.97 0.00 0.00 0.00 0.00 04:03:01 PM veth390d52e 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 04:04:01 PM lo 487.79 487.79 69.44 69.44 0.00 0.00 0.00 0.00 04:04:01 PM eth0 67.06 39.73 22.85 20.83 0.00 0.00 0.00 0.00 04:04:01 PM docker0 214.78 219.06 31.91 34.25 0.00 0.00 0.00 0.00 04:04:01 PM vethd6a0eb2 179.54 186.27 30.96 26.38 0.00 0.00 0.00 0.00 04:04:01 PM veth390d52e 35.24 32.88 3.89 7.88 0.00 0.00 0.00 0.00 04:05:01 PM lo 1121.13 1121.13 204.11 204.11 0.00 0.00 0.00 0.00 04:05:01 PM eth0 143.65 99.90 284.67 40.05 0.00 0.00 0.00 0.00 04:05:01 PM docker0 489.75 501.35 101.56 95.89 0.00 0.00 0.00 0.00 04:06:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 04:06:01 PM eth0 72.44 60.92 1252.14 13.69 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.95 173.95 28.35 28.35 0.00 0.00 0.00 0.00 Average: eth0 211.16 137.30 2122.92 34.35 0.00 0.00 0.00 0.00 Average: docker0 72.53 74.48 13.61 13.40 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) 11/05/2025 _x86_64_ (8 CPU) 15:55:09 LINUX RESTART (8 CPU) 03:56:01 PM CPU %user %nice %system %iowait %steal %idle 03:57:01 PM all 16.03 0.00 1.23 0.82 0.07 81.85 03:57:01 PM 0 10.84 0.00 0.92 0.92 0.08 87.23 03:57:01 PM 1 40.52 0.00 2.47 1.15 0.08 55.77 03:57:01 PM 2 12.68 0.00 1.02 0.97 0.07 85.27 03:57:01 PM 3 11.28 0.00 1.00 0.67 0.05 87.00 03:57:01 PM 4 26.94 0.00 2.00 1.25 0.05 69.75 03:57:01 PM 5 4.11 0.00 0.67 0.57 0.07 94.59 03:57:01 PM 6 9.46 0.00 1.00 0.35 0.07 89.12 03:57:01 PM 7 12.34 0.00 0.77 0.69 0.08 86.12 03:58:01 PM all 34.62 0.00 1.18 1.01 0.09 63.11 03:58:01 PM 0 18.63 0.00 1.64 1.25 0.10 78.37 03:58:01 PM 1 43.49 0.00 1.39 3.11 0.08 51.92 03:58:01 PM 2 51.32 0.00 1.34 0.84 0.12 46.39 03:58:01 PM 3 40.43 0.00 0.62 0.32 0.08 58.55 03:58:01 PM 4 34.92 0.00 1.24 0.75 0.10 62.99 03:58:01 PM 5 25.47 0.00 1.07 1.40 0.07 71.99 03:58:01 PM 6 27.04 0.00 1.14 0.22 0.07 71.54 03:58:01 PM 7 35.63 0.00 1.00 0.20 0.07 63.10 03:59:01 PM all 23.16 0.00 0.64 0.81 0.08 75.31 03:59:01 PM 0 16.96 0.00 0.42 4.49 0.10 78.03 03:59:01 PM 1 10.96 0.00 1.08 1.46 0.13 86.37 03:59:01 PM 2 19.29 0.00 0.30 0.00 0.07 80.34 03:59:01 PM 3 54.69 0.00 2.07 0.22 0.10 42.93 03:59:01 PM 4 16.27 0.00 0.32 0.00 0.07 83.34 03:59:01 PM 5 10.63 0.00 0.32 0.30 0.07 88.68 03:59:01 PM 6 22.30 0.00 0.48 0.00 0.05 77.17 03:59:01 PM 7 34.07 0.00 0.17 0.00 0.08 65.68 04:00:01 PM all 19.78 0.00 2.80 2.19 0.08 75.15 04:00:01 PM 0 16.53 0.00 2.84 6.21 0.10 74.32 04:00:01 PM 1 38.77 0.00 3.36 1.14 0.12 56.61 04:00:01 PM 2 21.80 0.00 3.16 0.82 0.07 74.16 04:00:01 PM 3 15.91 0.00 2.76 1.17 0.08 80.07 04:00:01 PM 4 16.82 0.00 2.32 0.49 0.05 80.33 04:00:01 PM 5 17.33 0.00 2.42 3.41 0.07 76.77 04:00:01 PM 6 14.44 0.00 2.84 3.56 0.08 79.07 04:00:01 PM 7 16.63 0.00 2.72 0.74 0.07 79.84 04:01:01 PM all 18.26 0.00 2.02 0.11 0.09 79.52 04:01:01 PM 0 19.21 0.00 2.11 0.05 0.10 78.54 04:01:01 PM 1 16.74 0.00 1.86 0.12 0.07 81.22 04:01:01 PM 2 18.77 0.00 2.88 0.03 0.08 78.23 04:01:01 PM 3 17.85 0.00 1.27 0.02 0.12 80.74 04:01:01 PM 4 18.31 0.00 1.67 0.12 0.10 79.80 04:01:01 PM 5 23.33 0.00 2.58 0.07 0.08 73.94 04:01:01 PM 6 14.23 0.00 2.34 0.44 0.08 82.90 04:01:01 PM 7 17.64 0.00 1.47 0.03 0.08 80.77 04:02:01 PM all 20.14 0.00 1.09 0.10 0.41 78.25 04:02:01 PM 0 26.28 0.00 0.81 0.00 0.42 72.48 04:02:01 PM 1 17.33 0.00 0.65 0.00 0.09 81.94 04:02:01 PM 2 26.96 0.00 1.15 0.00 0.12 71.77 04:02:01 PM 3 13.04 0.00 1.31 0.00 1.33 84.32 04:02:01 PM 4 15.58 0.00 1.15 0.00 0.46 82.82 04:02:01 PM 5 14.43 0.00 2.00 0.80 0.09 82.68 04:02:01 PM 6 31.18 0.00 1.09 0.03 0.71 66.99 04:02:01 PM 7 16.35 0.00 0.57 0.00 0.07 83.01 04:03:01 PM all 29.87 0.00 1.78 1.08 0.09 67.18 04:03:01 PM 0 33.24 0.00 2.08 0.05 0.08 64.54 04:03:01 PM 1 35.12 0.00 1.71 0.34 0.10 62.73 04:03:01 PM 2 18.56 0.00 1.47 2.36 0.10 77.50 04:03:01 PM 3 17.61 0.00 1.78 0.67 0.08 79.85 04:03:01 PM 4 32.08 0.00 1.54 0.12 0.10 66.16 04:03:01 PM 5 25.00 0.00 1.89 0.75 0.10 72.25 04:03:01 PM 6 31.71 0.00 1.74 0.75 0.08 65.71 04:03:01 PM 7 45.63 0.00 2.01 3.57 0.08 48.71 04:04:01 PM all 15.03 0.00 0.83 0.02 0.09 84.03 04:04:01 PM 0 15.78 0.00 0.95 0.02 0.10 83.15 04:04:01 PM 1 33.98 0.00 0.97 0.02 0.08 64.95 04:04:01 PM 2 9.29 0.00 1.12 0.05 0.10 89.43 04:04:01 PM 3 12.44 0.00 0.74 0.03 0.08 86.71 04:04:01 PM 4 11.36 0.00 0.82 0.00 0.08 87.73 04:04:01 PM 5 11.03 0.00 0.74 0.00 0.08 88.15 04:04:01 PM 6 15.87 0.00 0.52 0.00 0.07 83.54 04:04:01 PM 7 10.45 0.00 0.82 0.02 0.08 88.63 04:05:01 PM all 19.89 0.00 1.88 0.26 0.08 77.89 04:05:01 PM 0 23.51 0.00 2.39 1.12 0.10 72.87 04:05:01 PM 1 20.37 0.00 1.68 0.15 0.08 77.72 04:05:01 PM 2 20.17 0.00 2.25 0.02 0.08 77.48 04:05:01 PM 3 22.50 0.00 1.71 0.03 0.08 75.67 04:05:01 PM 4 14.63 0.00 2.11 0.70 0.08 82.48 04:05:01 PM 5 22.35 0.00 1.44 0.02 0.08 76.11 04:05:01 PM 6 14.53 0.00 1.53 0.02 0.08 83.84 04:05:01 PM 7 21.03 0.00 1.96 0.02 0.07 76.92 04:06:01 PM all 28.64 0.00 1.46 0.38 0.07 69.44 04:06:01 PM 0 57.91 0.00 1.47 0.02 0.08 40.52 04:06:01 PM 1 21.79 0.00 2.09 0.27 0.08 75.77 04:06:01 PM 2 32.05 0.00 1.59 1.37 0.07 64.93 04:06:01 PM 3 24.33 0.00 1.09 0.00 0.07 74.52 04:06:01 PM 4 15.93 0.00 1.39 0.27 0.07 82.35 04:06:01 PM 5 31.32 0.00 1.34 0.08 0.07 67.19 04:06:01 PM 6 19.53 0.00 1.25 0.69 0.07 78.46 04:06:01 PM 7 26.28 0.00 1.47 0.38 0.08 71.79 Average: all 22.55 0.00 1.49 0.68 0.11 75.17 Average: 0 23.89 0.00 1.56 1.41 0.13 73.01 Average: 1 27.93 0.00 1.73 0.78 0.09 69.47 Average: 2 23.09 0.00 1.63 0.65 0.09 74.55 Average: 3 23.02 0.00 1.43 0.31 0.21 75.03 Average: 4 20.29 0.00 1.45 0.37 0.12 77.77 Average: 5 18.51 0.00 1.44 0.74 0.08 79.23 Average: 6 20.03 0.00 1.39 0.60 0.14 77.84 Average: 7 23.62 0.00 1.30 0.56 0.08 74.44