---> uname -a: Linux prd-centos8-docker-8c-8g-8697.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 1144 25282 19 5463 30272 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:e4:03:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fee4:3a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:9d:a9:66 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:d9ff:fe9d:a966/64 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) 11/04/2025 _x86_64_ (8 CPU) 14:55:09 LINUX RESTART (8 CPU) 02:56:01 PM tps rtps wtps bread/s bwrtn/s 02:57:01 PM 231.37 16.59 214.78 3602.80 12196.93 02:58:01 PM 175.76 2.57 173.20 612.63 15171.38 02:59:01 PM 43.99 0.05 43.94 1.07 3018.86 03:00:01 PM 106.60 0.60 106.00 492.29 38606.73 03:01:01 PM 32.42 0.50 31.92 21.59 562.66 03:02:01 PM 5.48 0.07 5.41 1.73 160.72 03:03:01 PM 3.95 0.00 3.95 0.00 381.57 03:04:01 PM 108.13 0.00 108.13 0.00 23658.03 03:05:01 PM 19.21 0.00 19.21 0.00 536.21 03:06:01 PM 126.92 0.00 126.92 0.00 1403.70 03:07:01 PM 53.90 2.52 51.38 4515.16 27309.33 Average: 82.53 2.08 80.44 840.68 11183.13 02:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 PM 28779920 30773244 3875792 11.87 2688 2308176 1768932 5.25 182220 3222356 222752 02:58:01 PM 27389484 29649484 5266228 16.13 2688 2568636 2719828 8.07 278828 4484980 54596 02:59:01 PM 26805836 29086684 5849876 17.91 2688 2587996 3369688 10.00 284328 5057760 800 03:00:01 PM 24953888 28367232 7701824 23.58 2688 3695604 5115748 15.18 432580 6655364 164 03:01:01 PM 25012388 28432116 7643324 23.41 2688 3701848 3696740 10.97 440292 6592752 752 03:02:01 PM 24967144 28387856 7688568 23.54 2688 3702868 3696740 10.97 440384 6638612 24 03:03:01 PM 25348856 28781520 7306856 22.38 2688 3714484 3980236 11.81 445468 6252940 1236 03:04:01 PM 23964440 28102284 8691272 26.61 2688 4403312 5459040 16.20 542712 7481008 220 03:05:01 PM 23224548 27392156 9431164 28.88 2688 4436384 6084316 18.05 553280 8204060 1988 03:06:01 PM 24305716 28410444 8349996 25.57 2688 4361536 3641536 10.80 548484 7145036 15548 03:07:01 PM 25943136 31041860 6712576 20.56 2688 5346612 1486280 4.41 837664 5210352 66104 Average: 25517760 28947716 7137952 21.86 2688 3711587 3729008 11.06 453295 6085929 33108 02:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 265.84 223.09 3108.09 48.22 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 297.42 234.73 3624.09 41.56 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 184.89 146.31 320.10 39.10 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 3.58 3.58 0.31 0.31 0.00 0.00 0.00 0.00 03:00:01 PM eth0 301.98 175.13 9478.67 18.91 0.00 0.00 0.00 0.00 03:00:01 PM docker0 0.80 1.07 0.12 0.13 0.00 0.00 0.00 0.00 03:00:01 PM veth6bc72dd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:01:01 PM lo 66.14 66.14 5.16 5.16 0.00 0.00 0.00 0.00 03:01:01 PM eth0 271.44 198.30 74.20 80.06 0.00 0.00 0.00 0.00 03:01:01 PM docker0 11.60 13.21 1.71 1.76 0.00 0.00 0.00 0.00 03:02:01 PM lo 60.30 60.30 2.94 2.94 0.00 0.00 0.00 0.00 03:02:01 PM eth0 287.07 216.03 82.01 79.64 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM lo 46.39 46.39 2.27 2.27 0.00 0.00 0.00 0.00 03:03:01 PM eth0 221.55 151.87 81.77 59.27 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:04:01 PM eth0 631.34 232.64 2991.97 31.16 0.00 0.00 0.00 0.00 03:04:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM vethdf6e73e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:04:01 PM veth0650a2a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:05:01 PM lo 441.33 441.33 63.87 63.87 0.00 0.00 0.00 0.00 03:05:01 PM eth0 94.35 62.87 27.65 26.98 0.00 0.00 0.00 0.00 03:05:01 PM docker0 192.40 200.05 28.96 31.86 0.00 0.00 0.00 0.00 03:05:01 PM vethdf6e73e 165.57 173.35 28.50 25.36 0.00 0.00 0.00 0.00 03:05:01 PM veth0650a2a 26.83 27.20 3.08 6.75 0.00 0.00 0.00 0.00 03:06:01 PM lo 1062.36 1062.36 198.01 198.01 0.00 0.00 0.00 0.00 03:06:01 PM eth0 139.64 93.05 284.83 37.26 0.00 0.00 0.00 0.00 03:06:01 PM docker0 467.54 478.77 99.08 92.51 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 03:07:01 PM eth0 82.14 64.00 1257.67 17.31 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.84 152.84 24.78 24.78 0.00 0.00 0.00 0.00 Average: eth0 252.52 163.46 1939.38 43.59 0.00 0.00 0.00 0.00 Average: docker0 61.12 63.01 11.81 11.48 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) 11/04/2025 _x86_64_ (8 CPU) 14:55:09 LINUX RESTART (8 CPU) 02:56:01 PM CPU %user %nice %system %iowait %steal %idle 02:57:01 PM all 16.51 0.00 1.26 1.08 0.06 81.08 02:57:01 PM 0 22.45 0.00 1.49 0.77 0.08 75.21 02:57:01 PM 1 20.71 0.00 1.60 1.17 0.08 76.44 02:57:01 PM 2 25.18 0.00 2.26 1.37 0.07 71.11 02:57:01 PM 3 11.19 0.00 0.99 2.37 0.07 85.39 02:57:01 PM 4 11.67 0.00 0.90 0.64 0.05 86.74 02:57:01 PM 5 12.53 0.00 1.20 0.94 0.05 85.28 02:57:01 PM 6 18.86 0.00 0.82 0.97 0.05 79.31 02:57:01 PM 7 9.54 0.00 0.85 0.43 0.05 89.12 02:58:01 PM all 37.91 0.00 1.26 0.94 0.09 59.79 02:58:01 PM 0 28.76 0.00 0.87 0.67 0.08 69.62 02:58:01 PM 1 38.93 0.00 1.37 1.47 0.12 58.11 02:58:01 PM 2 21.92 0.00 0.94 1.39 0.10 75.66 02:58:01 PM 3 51.54 0.00 1.00 0.70 0.08 46.68 02:58:01 PM 4 35.11 0.00 1.45 0.38 0.08 62.97 02:58:01 PM 5 32.59 0.00 1.77 1.94 0.08 63.62 02:58:01 PM 6 35.63 0.00 0.90 0.12 0.07 63.28 02:58:01 PM 7 58.81 0.00 1.80 0.87 0.12 38.40 02:59:01 PM all 19.65 0.00 0.50 0.19 0.05 79.60 02:59:01 PM 0 28.14 0.00 0.22 0.00 0.07 71.58 02:59:01 PM 1 11.72 0.00 0.33 0.05 0.07 87.83 02:59:01 PM 2 21.36 0.00 0.87 0.12 0.05 77.61 02:59:01 PM 3 18.44 0.00 0.15 0.08 0.05 81.28 02:59:01 PM 4 7.49 0.00 0.53 1.19 0.05 90.74 02:59:01 PM 5 5.41 0.00 0.45 0.03 0.03 94.07 02:59:01 PM 6 45.55 0.00 1.32 0.08 0.07 52.99 02:59:01 PM 7 19.10 0.00 0.10 0.00 0.03 80.76 03:00:01 PM all 20.23 0.00 2.78 2.00 0.08 74.92 03:00:01 PM 0 34.61 0.00 3.80 0.02 0.08 61.49 03:00:01 PM 1 24.43 0.00 2.91 6.85 0.08 65.73 03:00:01 PM 2 19.96 0.00 3.08 2.91 0.07 73.99 03:00:01 PM 3 15.55 0.00 2.60 0.54 0.07 81.24 03:00:01 PM 4 18.04 0.00 2.89 0.24 0.07 78.76 03:00:01 PM 5 18.73 0.00 2.23 0.44 0.08 78.52 03:00:01 PM 6 17.13 0.00 2.18 2.70 0.07 77.91 03:00:01 PM 7 13.38 0.00 2.52 2.29 0.08 81.72 03:01:01 PM all 18.89 0.00 2.16 0.06 0.09 78.80 03:01:01 PM 0 14.58 0.00 2.06 0.08 0.12 83.16 03:01:01 PM 1 20.69 0.00 2.06 0.03 0.10 77.12 03:01:01 PM 2 20.70 0.00 2.06 0.02 0.10 77.12 03:01:01 PM 3 16.56 0.00 2.36 0.07 0.08 80.93 03:01:01 PM 4 24.09 0.00 1.99 0.08 0.08 73.75 03:01:01 PM 5 17.76 0.00 2.03 0.05 0.07 80.10 03:01:01 PM 6 17.47 0.00 1.94 0.07 0.08 80.44 03:01:01 PM 7 19.26 0.00 2.75 0.07 0.10 77.83 03:02:01 PM all 2.10 0.00 0.67 0.01 0.06 97.15 03:02:01 PM 0 2.25 0.00 0.85 0.00 0.07 96.83 03:02:01 PM 1 3.54 0.00 0.75 0.00 0.05 95.66 03:02:01 PM 2 2.12 0.00 0.78 0.03 0.07 96.99 03:02:01 PM 3 1.51 0.00 0.84 0.00 0.08 97.57 03:02:01 PM 4 1.62 0.00 0.59 0.02 0.07 97.71 03:02:01 PM 5 2.05 0.00 0.87 0.00 0.07 97.01 03:02:01 PM 6 1.59 0.00 0.25 0.00 0.05 98.11 03:02:01 PM 7 2.11 0.00 0.45 0.05 0.07 97.33 03:03:01 PM all 13.01 0.00 0.77 0.02 0.06 86.14 03:03:01 PM 0 12.32 0.00 0.95 0.00 0.08 86.64 03:03:01 PM 1 8.26 0.00 1.17 0.05 0.08 90.44 03:03:01 PM 2 12.25 0.00 0.45 0.00 0.07 87.23 03:03:01 PM 3 20.60 0.00 0.99 0.02 0.08 78.31 03:03:01 PM 4 11.53 0.00 0.67 0.00 0.05 87.75 03:03:01 PM 5 16.40 0.00 0.48 0.00 0.05 83.07 03:03:01 PM 6 7.32 0.00 1.19 0.00 0.05 91.45 03:03:01 PM 7 15.36 0.00 0.28 0.10 0.05 84.20 03:04:01 PM all 29.76 0.00 1.90 1.76 0.09 66.49 03:04:01 PM 0 17.65 0.00 1.41 0.02 0.08 80.85 03:04:01 PM 1 32.77 0.00 2.43 1.91 0.10 62.78 03:04:01 PM 2 41.24 0.00 2.08 4.00 0.10 52.58 03:04:01 PM 3 21.77 0.00 2.30 0.70 0.08 75.14 03:04:01 PM 4 21.36 0.00 1.96 2.80 0.08 73.79 03:04:01 PM 5 35.71 0.00 1.63 0.13 0.08 62.45 03:04:01 PM 6 20.89 0.00 1.73 2.35 0.08 74.95 03:04:01 PM 7 46.74 0.00 1.68 2.18 0.08 49.32 03:05:01 PM all 24.70 0.00 1.90 0.12 0.32 72.95 03:05:01 PM 0 19.61 0.00 1.47 0.02 0.66 78.25 03:05:01 PM 1 23.16 0.00 1.04 0.03 0.10 75.66 03:05:01 PM 2 23.96 0.00 0.84 0.02 0.16 75.02 03:05:01 PM 3 44.83 0.00 1.43 0.02 0.12 53.60 03:05:01 PM 4 20.84 0.00 0.71 0.02 0.78 77.66 03:05:01 PM 5 16.90 0.00 4.29 0.00 0.24 78.57 03:05:01 PM 6 26.24 0.00 4.57 0.12 0.17 68.89 03:05:01 PM 7 22.58 0.00 0.81 0.76 0.28 75.58 03:06:01 PM all 22.06 0.00 1.79 0.25 0.10 75.79 03:06:01 PM 0 29.43 0.00 1.04 0.00 0.10 69.43 03:06:01 PM 1 29.08 0.00 2.16 0.22 0.10 68.44 03:06:01 PM 2 19.11 0.00 2.70 1.02 0.10 77.06 03:06:01 PM 3 21.72 0.00 1.85 0.00 0.10 76.34 03:06:01 PM 4 23.23 0.00 2.15 0.05 0.08 74.49 03:06:01 PM 5 22.75 0.00 1.31 0.03 0.12 75.79 03:06:01 PM 6 15.49 0.00 2.14 0.67 0.10 81.60 03:06:01 PM 7 15.66 0.00 1.01 0.03 0.08 83.22 03:07:01 PM all 27.59 0.00 1.49 1.90 0.07 68.94 03:07:01 PM 0 28.02 0.00 1.29 0.08 0.07 70.54 03:07:01 PM 1 29.81 0.00 1.00 0.84 0.07 68.28 03:07:01 PM 2 47.96 0.00 1.84 3.09 0.08 47.02 03:07:01 PM 3 32.93 0.00 1.77 0.43 0.07 64.80 03:07:01 PM 4 24.37 0.00 1.66 1.42 0.07 72.48 03:07:01 PM 5 15.31 0.00 1.31 1.69 0.07 81.63 03:07:01 PM 6 17.83 0.00 1.61 3.95 0.07 76.54 03:07:01 PM 7 24.48 0.00 1.46 3.71 0.07 70.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.11 0.00 1.50 0.76 0.10 76.53 Average: 0 21.62 0.00 1.40 0.15 0.13 76.69 Average: 1 22.09 0.00 1.53 1.15 0.09 75.15 Average: 2 23.24 0.00 1.63 1.28 0.09 73.76 Average: 3 23.23 0.00 1.48 0.45 0.08 74.76 Average: 4 18.11 0.00 1.41 0.62 0.13 79.72 Average: 5 17.83 0.00 1.59 0.48 0.09 80.02 Average: 6 20.35 0.00 1.68 1.00 0.08 76.89 Average: 7 22.46 0.00 1.25 0.95 0.09 75.25