---> uname -a: Linux prd-centos8-docker-8c-8g-32211.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1058 26492 19 4339 30365 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:8d:59:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe8d:5950/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:d9:58:2d 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:ff:fed9:582d/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) 08/01/2025 _x86_64_ (8 CPU) 07:30:20 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 226.73 16.55 210.18 3105.22 10831.36 07:33:01 AM 114.93 0.07 114.86 1.20 13956.70 07:34:01 AM 34.86 1.88 32.97 801.87 578.66 07:35:01 AM 113.65 14.61 99.03 1248.65 29695.73 07:36:01 AM 169.87 2.48 167.38 4508.28 21984.57 07:37:01 AM 21.61 0.00 21.61 0.00 1771.91 07:38:01 AM 20.56 0.07 20.50 50.12 339.43 07:39:01 AM 32.93 0.45 32.48 28.66 4300.87 Average: 91.89 4.51 87.38 1218.08 10432.97 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29071756 30956068 3583956 10.97 2688 2199960 1608984 4.77 163308 2946636 145244 07:33:01 AM 27950460 30072876 4705252 14.41 2688 2436084 2520476 7.48 171860 4050504 120 07:34:01 AM 27976916 30183892 4678796 14.33 2688 2518484 2681192 7.96 234988 3952696 57264 07:35:01 AM 26022464 29066700 6633248 20.31 2688 3338732 5274020 15.65 455808 5616544 1724 07:36:01 AM 26004004 29797004 6651708 20.37 2688 4084684 2552256 7.57 727892 5360888 32 07:37:01 AM 25884288 29723324 6771424 20.74 2688 4130112 2552256 7.57 728588 5478308 288 07:38:01 AM 25686644 29535044 6969068 21.34 2688 4138820 2712304 8.05 737072 5665288 6592 07:39:01 AM 27159816 31124284 5495896 16.83 2688 4253288 1513852 4.49 883316 4048676 36032 Average: 26969544 30057399 5686168 17.41 2688 3387520 2676918 7.94 512854 4639942 30912 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 249.14 197.02 1960.81 50.00 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 384.34 264.66 3956.72 39.50 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 95.72 83.52 951.41 14.26 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 4.07 4.07 0.44 0.44 0.00 0.00 0.00 0.00 07:35:01 AM eth0 1694.92 862.31 6480.59 68.84 0.00 0.00 0.00 0.00 07:35:01 AM docker0 1.60 2.12 0.21 0.24 0.00 0.00 0.00 0.00 07:35:01 AM veth1eaffe1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 AM lo 8.81 8.81 0.92 0.92 0.00 0.00 0.00 0.00 07:36:01 AM eth0 91.20 72.38 1272.77 14.25 0.00 0.00 0.00 0.00 07:36:01 AM docker0 3.22 3.86 0.44 0.45 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 149.00 116.01 813.18 24.11 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 104.92 83.00 166.81 24.42 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 249.18 217.23 332.96 1285.95 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.17 0.17 0.00 0.00 0.00 0.00 Average: eth0 377.31 237.02 1991.96 190.15 0.00 0.00 0.00 0.00 Average: docker0 0.60 0.75 0.08 0.09 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) 08/01/2025 _x86_64_ (8 CPU) 07:30:20 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 12.68 0.00 1.18 0.79 0.07 85.28 07:32:01 AM 0 11.97 0.00 1.04 0.65 0.08 86.26 07:32:01 AM 1 10.30 0.00 0.92 0.85 0.07 87.86 07:32:01 AM 2 13.08 0.00 1.17 1.05 0.07 84.63 07:32:01 AM 3 9.56 0.00 0.77 0.80 0.07 88.80 07:32:01 AM 4 12.61 0.00 1.15 0.30 0.08 85.85 07:32:01 AM 5 11.24 0.00 0.92 0.72 0.03 87.09 07:32:01 AM 6 9.65 0.00 0.90 0.65 0.08 88.71 07:32:01 AM 7 23.02 0.00 2.55 1.27 0.08 73.08 07:33:01 AM all 11.81 0.00 0.55 0.57 0.05 87.02 07:33:01 AM 0 4.65 0.00 0.58 0.18 0.05 94.53 07:33:01 AM 1 11.84 0.00 0.47 1.05 0.03 86.61 07:33:01 AM 2 7.42 0.00 0.30 0.48 0.03 91.76 07:33:01 AM 3 22.57 0.00 0.98 0.35 0.03 76.07 07:33:01 AM 4 16.84 0.00 0.18 0.20 0.05 82.73 07:33:01 AM 5 1.82 0.00 0.37 0.08 0.08 97.64 07:33:01 AM 6 21.69 0.00 1.27 0.79 0.05 76.20 07:33:01 AM 7 7.68 0.00 0.25 1.45 0.03 90.59 07:34:01 AM all 15.34 0.00 0.37 0.11 0.05 84.13 07:34:01 AM 0 18.88 0.00 0.25 0.00 0.05 80.82 07:34:01 AM 1 16.92 0.00 0.22 0.02 0.05 82.79 07:34:01 AM 2 20.87 0.00 0.70 0.23 0.05 78.15 07:34:01 AM 3 9.86 0.00 0.13 0.00 0.03 89.97 07:34:01 AM 4 6.08 0.00 0.27 0.00 0.03 93.62 07:34:01 AM 5 17.77 0.00 0.55 0.03 0.05 81.60 07:34:01 AM 6 9.47 0.00 0.27 0.08 0.07 90.11 07:34:01 AM 7 22.89 0.00 0.58 0.48 0.03 76.01 07:35:01 AM all 21.52 0.24 3.13 0.81 0.09 74.21 07:35:01 AM 0 20.00 0.00 2.61 0.13 0.08 77.17 07:35:01 AM 1 19.08 0.05 3.05 1.20 0.08 76.54 07:35:01 AM 2 29.24 0.02 3.29 0.69 0.10 66.66 07:35:01 AM 3 16.61 0.25 3.43 0.64 0.08 78.98 07:35:01 AM 4 19.40 1.48 2.55 0.47 0.08 76.01 07:35:01 AM 5 24.73 0.02 4.40 0.20 0.10 70.54 07:35:01 AM 6 22.11 0.00 3.44 0.30 0.08 74.07 07:35:01 AM 7 20.99 0.12 2.29 2.83 0.08 73.68 07:36:01 AM all 11.23 0.05 1.29 0.61 0.05 86.76 07:36:01 AM 0 5.47 0.00 1.10 0.28 0.07 93.08 07:36:01 AM 1 10.14 0.35 1.22 1.05 0.05 87.19 07:36:01 AM 2 13.36 0.00 1.37 0.52 0.03 84.72 07:36:01 AM 3 8.54 0.00 0.90 0.30 0.05 90.21 07:36:01 AM 4 7.35 0.05 1.14 0.10 0.05 91.31 07:36:01 AM 5 24.31 0.03 1.22 0.50 0.05 73.89 07:36:01 AM 6 7.00 0.00 1.99 1.79 0.07 89.15 07:36:01 AM 7 13.70 0.00 1.40 0.33 0.03 84.53 07:37:01 AM all 8.26 0.00 0.28 0.05 0.03 91.37 07:37:01 AM 0 15.65 0.00 0.53 0.03 0.05 83.73 07:37:01 AM 1 1.12 0.00 0.32 0.15 0.02 98.40 07:37:01 AM 2 1.07 0.00 0.20 0.17 0.05 98.51 07:37:01 AM 3 7.34 0.00 0.27 0.03 0.03 92.33 07:37:01 AM 4 3.57 0.00 0.13 0.00 0.03 96.26 07:37:01 AM 5 23.85 0.00 0.65 0.05 0.03 75.42 07:37:01 AM 6 6.87 0.00 0.05 0.00 0.03 93.05 07:37:01 AM 7 6.57 0.00 0.12 0.00 0.02 93.30 07:38:01 AM all 9.47 0.00 0.33 0.03 0.03 90.14 07:38:01 AM 0 2.09 0.00 0.13 0.00 0.03 97.75 07:38:01 AM 1 7.29 0.00 0.07 0.00 0.03 92.61 07:38:01 AM 2 3.17 0.00 0.25 0.05 0.05 96.47 07:38:01 AM 3 1.22 0.00 0.20 0.03 0.02 98.53 07:38:01 AM 4 2.59 0.00 0.83 0.13 0.03 96.41 07:38:01 AM 5 21.14 0.00 0.08 0.00 0.02 78.76 07:38:01 AM 6 7.04 0.00 0.07 0.00 0.02 92.88 07:38:01 AM 7 31.16 0.00 1.03 0.03 0.05 67.73 07:39:01 AM all 9.03 0.00 0.94 0.09 0.05 89.89 07:39:01 AM 0 6.71 0.00 1.02 0.02 0.05 92.20 07:39:01 AM 1 7.77 0.00 1.37 0.00 0.07 90.80 07:39:01 AM 2 10.03 0.00 1.30 0.27 0.05 88.34 07:39:01 AM 3 3.71 0.00 0.89 0.28 0.03 95.09 07:39:01 AM 4 6.88 0.00 0.75 0.02 0.03 92.32 07:39:01 AM 5 29.00 0.00 1.28 0.07 0.07 69.58 07:39:01 AM 6 2.40 0.00 0.55 0.00 0.03 97.01 07:39:01 AM 7 5.76 0.00 0.37 0.07 0.03 93.77 Average: all 12.41 0.04 1.01 0.38 0.05 86.12 Average: 0 10.67 0.00 0.91 0.16 0.06 88.21 Average: 1 10.55 0.05 0.95 0.54 0.05 87.86 Average: 2 12.26 0.00 1.07 0.43 0.05 86.18 Average: 3 9.92 0.03 0.94 0.30 0.04 88.76 Average: 4 9.40 0.19 0.87 0.15 0.05 89.33 Average: 5 19.23 0.01 1.18 0.21 0.05 79.32 Average: 6 10.76 0.00 1.06 0.45 0.05 87.67 Average: 7 16.46 0.01 1.07 0.81 0.05 81.59