---> uname -a: Linux prd-centos8-docker-8c-8g-9528.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 1137 25288 19 5463 30279 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:27:7d:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe27:7d07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:0d:f1:59 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:c1ff:fe0d:f159/64 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) 09:52:51 LINUX RESTART (8 CPU) 09:53:01 AM tps rtps wtps bread/s bwrtn/s 09:54:01 AM 266.58 33.36 233.22 7594.95 43276.29 09:55:01 AM 276.72 17.61 259.11 3711.30 12532.36 09:56:01 AM 94.68 1.65 93.03 505.38 11088.42 09:57:01 AM 27.52 0.15 27.37 43.72 2585.29 09:58:01 AM 111.41 0.42 111.00 379.87 39348.50 09:59:01 AM 27.94 0.55 27.39 100.37 540.82 10:00:01 AM 6.50 0.00 6.50 0.00 446.71 10:01:01 AM 116.78 0.02 116.76 0.13 23882.99 10:02:01 AM 15.08 0.07 15.02 1.73 318.95 10:03:01 AM 97.18 0.00 97.18 0.00 1207.55 10:04:01 AM 46.99 2.55 44.44 4519.51 27220.66 Average: 98.85 5.12 93.73 1532.35 14767.26 09:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 AM 29635572 31271396 3020140 9.25 2688 1960420 1386344 4.11 147832 2447696 156316 09:55:01 AM 28066548 30251632 4589164 14.05 2688 2496676 2188360 6.49 226004 3874216 294920 09:56:01 AM 27281312 29557896 5374400 16.46 2688 2584968 2797956 8.30 278492 4591748 62268 09:57:01 AM 25367688 28919088 7288024 22.32 2688 3846572 3552624 10.54 331376 6404604 1258536 09:58:01 AM 24858048 28270836 7797664 23.88 2688 3694816 5085544 15.09 433900 6746928 220 09:59:01 AM 25026916 28448176 7628796 23.36 2688 3703444 3668372 10.88 439792 6577236 76 10:00:01 AM 25582792 29018500 7072920 21.66 2688 3717540 3222872 9.56 449032 6015240 3508 10:01:01 AM 23623084 27761372 9032628 27.66 2688 4406916 5902064 17.51 550532 7808448 1656 10:02:01 AM 23080240 27247596 9575472 29.32 2688 4436300 6283296 18.64 553036 8345520 612 10:03:01 AM 24123272 28227780 8532440 26.13 2688 4361060 3879900 11.51 549388 7324332 15548 10:04:01 AM 25937352 31037792 6718360 20.57 2688 5348488 1489836 4.42 897652 5155716 67120 Average: 25689348 29092006 6966364 21.33 2688 3687018 3587015 10.64 441549 5935608 169162 09:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 367.31 242.42 1883.52 61.92 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 395.15 322.69 5343.95 60.72 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 121.70 104.35 912.65 30.62 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 372.51 227.04 9545.83 33.63 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 6.76 6.76 0.58 0.58 0.00 0.00 0.00 0.00 09:58:01 AM eth0 18.69 14.85 5.39 6.63 0.00 0.00 0.00 0.00 09:58:01 AM docker0 1.58 1.97 0.23 0.22 0.00 0.00 0.00 0.00 09:58:01 AM veth66ddbca 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:59:01 AM lo 70.44 70.44 5.26 5.26 0.00 0.00 0.00 0.00 09:59:01 AM eth0 202.47 158.38 69.07 80.39 0.00 0.00 0.00 0.00 09:59:01 AM docker0 10.78 12.23 1.60 1.61 0.00 0.00 0.00 0.00 10:00:01 AM lo 34.48 34.48 1.70 1.70 0.00 0.00 0.00 0.00 10:00:01 AM eth0 159.27 129.60 71.64 59.86 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 19.78 19.78 2.47 2.47 0.00 0.00 0.00 0.00 10:01:01 AM eth0 678.89 236.87 2986.41 20.55 0.00 0.00 0.00 0.00 10:01:01 AM docker0 8.51 10.06 0.81 1.95 0.00 0.00 0.00 0.00 10:01:01 AM vetha1595bc 8.51 10.20 0.93 1.96 0.00 0.00 0.00 0.00 10:01:01 AM veth3dbae8a 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:02:01 AM lo 519.26 519.26 73.45 73.45 0.00 0.00 0.00 0.00 10:02:01 AM eth0 57.84 39.09 19.38 18.80 0.00 0.00 0.00 0.00 10:02:01 AM docker0 222.49 228.79 33.47 35.71 0.00 0.00 0.00 0.00 10:02:01 AM vetha1595bc 185.13 192.86 32.29 27.38 0.00 0.00 0.00 0.00 10:02:01 AM veth3dbae8a 37.36 36.01 4.22 8.34 0.00 0.00 0.00 0.00 10:03:01 AM lo 984.16 984.16 186.37 186.37 0.00 0.00 0.00 0.00 10:03:01 AM eth0 81.17 63.88 269.85 26.27 0.00 0.00 0.00 0.00 10:03:01 AM docker0 426.67 437.44 93.29 86.35 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:04:01 AM eth0 77.37 66.91 1254.47 14.31 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.74 148.74 24.54 24.54 0.00 0.00 0.00 0.00 Average: eth0 230.21 146.00 2032.86 37.61 0.00 0.00 0.00 0.00 Average: docker0 60.93 62.78 11.77 11.44 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) 09:52:51 LINUX RESTART (8 CPU) 09:53:01 AM CPU %user %nice %system %iowait %steal %idle 09:54:01 AM all 13.70 0.00 2.70 2.93 0.08 80.59 09:54:01 AM 0 14.04 0.00 1.55 0.35 0.08 83.97 09:54:01 AM 1 11.17 0.00 2.47 2.13 0.08 84.15 09:54:01 AM 2 19.18 0.00 3.65 1.38 0.08 75.71 09:54:01 AM 3 13.55 0.00 2.98 5.98 0.08 77.41 09:54:01 AM 4 8.35 0.00 2.93 9.52 0.07 79.14 09:54:01 AM 5 11.83 0.00 2.03 0.62 0.07 85.45 09:54:01 AM 6 11.55 0.00 3.45 2.58 0.08 82.33 09:54:01 AM 7 19.96 0.00 2.51 0.90 0.08 76.55 09:55:01 AM all 22.26 0.00 1.38 1.07 0.09 75.19 09:55:01 AM 0 11.90 0.00 1.15 1.14 0.07 85.75 09:55:01 AM 1 23.40 0.00 1.64 1.39 0.10 73.47 09:55:01 AM 2 29.20 0.00 1.11 1.01 0.10 68.59 09:55:01 AM 3 21.59 0.00 1.69 1.27 0.08 75.36 09:55:01 AM 4 7.72 0.00 0.82 1.14 0.08 90.24 09:55:01 AM 5 19.24 0.00 1.09 0.53 0.08 79.05 09:55:01 AM 6 36.26 0.00 2.31 1.09 0.12 60.23 09:55:01 AM 7 28.82 0.00 1.27 0.97 0.10 68.84 09:56:01 AM all 34.77 0.00 0.99 0.68 0.11 63.44 09:56:01 AM 0 23.74 0.00 2.09 2.91 0.12 71.14 09:56:01 AM 1 26.02 0.00 0.58 0.10 0.12 73.18 09:56:01 AM 2 34.43 0.00 0.69 0.07 0.13 64.68 09:56:01 AM 3 31.64 0.00 1.32 0.27 0.10 66.67 09:56:01 AM 4 42.05 0.00 1.05 0.47 0.13 56.29 09:56:01 AM 5 28.85 0.00 0.72 0.35 0.10 69.98 09:56:01 AM 6 49.31 0.00 0.57 1.25 0.13 48.74 09:56:01 AM 7 42.12 0.00 0.92 0.05 0.07 56.84 09:57:01 AM all 22.32 0.00 1.75 0.56 0.08 75.30 09:57:01 AM 0 21.25 0.00 1.24 3.70 0.08 73.72 09:57:01 AM 1 17.26 0.00 1.61 0.59 0.07 80.48 09:57:01 AM 2 17.81 0.00 1.33 0.05 0.07 80.75 09:57:01 AM 3 38.23 0.00 2.33 0.05 0.08 59.30 09:57:01 AM 4 4.56 0.00 1.92 0.07 0.08 93.37 09:57:01 AM 5 20.56 0.00 2.69 0.03 0.07 76.65 09:57:01 AM 6 25.64 0.00 1.54 0.00 0.07 72.75 09:57:01 AM 7 33.17 0.00 1.32 0.00 0.08 65.43 09:58:01 AM all 18.78 0.00 2.31 1.63 0.09 77.19 09:58:01 AM 0 15.41 0.00 1.98 0.07 0.08 82.46 09:58:01 AM 1 13.78 0.00 2.94 6.30 0.10 76.88 09:58:01 AM 2 20.07 0.00 2.27 1.28 0.08 76.30 09:58:01 AM 3 36.23 0.00 2.25 2.30 0.08 59.13 09:58:01 AM 4 21.50 0.00 2.28 0.23 0.08 75.90 09:58:01 AM 5 15.85 0.00 2.05 0.40 0.07 81.64 09:58:01 AM 6 13.29 0.00 2.13 1.61 0.10 82.87 09:58:01 AM 7 14.17 0.00 2.58 0.86 0.10 82.29 09:59:01 AM all 17.17 0.00 2.09 0.10 0.11 80.53 09:59:01 AM 0 22.23 0.00 2.31 0.22 0.10 75.15 09:59:01 AM 1 15.96 0.00 1.97 0.03 0.13 81.90 09:59:01 AM 2 17.47 0.00 1.91 0.05 0.12 80.45 09:59:01 AM 3 14.64 0.00 2.86 0.18 0.10 82.21 09:59:01 AM 4 14.86 0.00 2.26 0.03 0.10 82.75 09:59:01 AM 5 20.81 0.00 1.96 0.12 0.12 76.99 09:59:01 AM 6 16.22 0.00 1.57 0.05 0.08 82.07 09:59:01 AM 7 15.18 0.00 1.86 0.08 0.10 82.77 10:00:01 AM all 22.74 0.00 1.19 0.04 0.09 75.95 10:00:01 AM 0 20.89 0.00 1.27 0.00 0.10 77.74 10:00:01 AM 1 26.78 0.00 1.04 0.02 0.08 72.08 10:00:01 AM 2 33.92 0.00 1.42 0.03 0.10 64.52 10:00:01 AM 3 23.03 0.00 1.41 0.22 0.10 75.24 10:00:01 AM 4 12.87 0.00 0.60 0.02 0.08 86.43 10:00:01 AM 5 19.13 0.00 0.95 0.00 0.07 79.85 10:00:01 AM 6 22.07 0.00 1.30 0.00 0.08 76.54 10:00:01 AM 7 23.22 0.00 1.52 0.00 0.10 75.16 10:01:01 AM all 28.94 0.00 2.02 0.73 0.12 68.20 10:01:01 AM 0 13.21 0.00 1.31 0.64 0.10 84.74 10:01:01 AM 1 26.34 0.00 2.15 0.57 0.12 70.83 10:01:01 AM 2 43.27 0.00 2.17 1.31 0.15 53.11 10:01:01 AM 3 22.69 0.00 2.61 2.37 0.12 72.21 10:01:01 AM 4 17.46 0.00 1.91 0.12 0.10 80.40 10:01:01 AM 5 36.61 0.00 2.00 0.00 0.12 61.27 10:01:01 AM 6 37.65 0.00 2.42 0.17 0.12 59.64 10:01:01 AM 7 34.25 0.00 1.60 0.64 0.12 63.40 10:02:01 AM all 18.00 0.00 1.18 0.02 0.09 80.70 10:02:01 AM 0 15.82 0.00 1.07 0.00 0.08 83.03 10:02:01 AM 1 12.83 0.00 1.09 0.02 0.10 85.96 10:02:01 AM 2 21.74 0.00 1.24 0.00 0.10 76.92 10:02:01 AM 3 14.43 0.00 1.12 0.00 0.10 84.34 10:02:01 AM 4 14.54 0.00 0.89 0.10 0.08 84.39 10:02:01 AM 5 34.20 0.00 1.78 0.02 0.10 63.91 10:02:01 AM 6 11.39 0.00 1.29 0.02 0.08 87.22 10:02:01 AM 7 19.08 0.00 0.95 0.02 0.10 79.85 10:03:01 AM all 25.51 0.00 2.07 0.24 0.12 72.07 10:03:01 AM 0 13.94 0.00 2.55 0.47 0.13 82.91 10:03:01 AM 1 32.19 0.00 1.74 0.02 0.12 65.93 10:03:01 AM 2 29.75 0.00 2.25 0.97 0.10 66.93 10:03:01 AM 3 24.05 0.00 2.22 0.07 0.12 73.55 10:03:01 AM 4 14.23 0.00 2.12 0.13 0.12 83.40 10:03:01 AM 5 31.66 0.00 2.20 0.24 0.12 65.79 10:03:01 AM 6 39.74 0.00 1.99 0.03 0.12 58.12 10:03:01 AM 7 18.43 0.00 1.47 0.02 0.10 79.97 10:04:01 AM all 26.96 0.00 1.73 0.92 0.08 70.31 10:04:01 AM 0 21.61 0.00 0.99 0.33 0.07 77.00 10:04:01 AM 1 15.50 0.00 1.69 1.64 0.07 81.10 10:04:01 AM 2 23.92 0.00 2.44 0.45 0.08 73.10 10:04:01 AM 3 38.04 0.00 1.56 2.23 0.07 58.12 10:04:01 AM 4 19.90 0.00 1.74 0.18 0.08 78.09 10:04:01 AM 5 56.16 0.00 2.07 0.00 0.08 41.69 10:04:01 AM 6 16.71 0.00 1.62 2.39 0.08 79.19 10:04:01 AM 7 23.80 0.00 1.72 0.13 0.08 74.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.83 0.00 1.76 0.81 0.10 74.50 Average: 0 17.64 0.00 1.59 0.89 0.09 79.78 Average: 1 20.12 0.00 1.72 1.16 0.10 76.90 Average: 2 26.44 0.00 1.86 0.60 0.10 71.00 Average: 3 25.29 0.00 2.03 1.36 0.09 71.23 Average: 4 16.19 0.00 1.68 1.09 0.09 80.94 Average: 5 26.81 0.00 1.77 0.21 0.09 71.12 Average: 6 25.45 0.00 1.84 0.84 0.10 71.78 Average: 7 24.75 0.00 1.61 0.33 0.09 73.21