---> uname -a: Linux prd-centos8-docker-8c-8g-17918.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 1129 25297 19 5464 30287 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:01:a7:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe01:a761/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:71:30:be 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::42:69ff:fe71:30be/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) 12/05/2025 _x86_64_ (8 CPU) 09:50:45 LINUX RESTART (8 CPU) 09:51:02 AM tps rtps wtps bread/s bwrtn/s 09:52:01 AM 159.17 22.08 137.09 5603.39 8272.15 09:53:01 AM 277.41 18.88 258.53 4138.89 15036.37 09:54:01 AM 88.57 0.30 88.27 77.59 8670.27 09:55:01 AM 102.93 0.52 102.42 410.80 39828.62 09:56:01 AM 36.30 0.03 36.27 0.80 913.90 09:57:01 AM 18.54 0.48 18.06 21.46 457.88 09:58:01 AM 27.21 0.00 27.21 0.00 894.05 09:59:01 AM 104.95 0.00 104.95 0.00 23601.50 10:00:01 AM 13.20 0.00 13.20 0.00 340.62 10:01:01 AM 151.61 0.02 151.59 0.13 2108.33 10:02:01 AM 72.76 2.95 69.82 4526.14 28646.28 Average: 95.60 4.09 91.51 1337.15 11711.73 09:51:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 AM 29545648 31245212 3110064 9.52 2688 2021968 1449692 4.30 153580 2523308 186156 09:53:01 AM 27631852 29835292 5023860 15.38 2688 2514332 2562836 7.60 249284 4279324 182744 09:54:01 AM 26920960 29200156 5734752 17.56 2688 2587412 3076564 9.13 278832 4950244 19504 09:55:01 AM 25107768 28520392 7547944 23.11 2688 3695144 4988108 14.80 400172 6536544 116 09:56:01 AM 24663840 28080600 7991872 24.47 2688 3698216 4558912 13.53 437244 6939776 80 09:57:01 AM 24547984 27971304 8107728 24.83 2688 3705376 4087120 12.13 440596 7054308 60 09:58:01 AM 24945776 28621568 7709936 23.61 2688 3954900 3534776 10.49 503844 6590196 235788 09:59:01 AM 23014752 27173320 9640960 29.52 2688 4426748 6292940 18.67 551456 8414328 3516 10:00:01 AM 22646252 26835600 10009460 30.65 2688 4458132 6455384 19.15 553676 8777296 5888 10:01:01 AM 23600704 27708068 9055008 27.73 2688 4363488 4258148 12.63 551560 7844536 796 10:02:01 AM 25907720 31015608 6747992 20.66 2688 5353176 1546780 4.59 905624 5176352 55164 Average: 25321205 28746102 7334507 22.46 2688 3707172 3891933 11.55 456897 6280565 62710 09:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 380.28 256.17 2088.89 73.47 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 405.53 326.82 5188.86 55.95 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 168.92 140.86 937.43 32.83 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 380.52 219.18 9518.23 25.80 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 AM veth7ca72ab 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:56:01 AM lo 26.37 26.37 2.39 2.39 0.00 0.00 0.00 0.00 09:56:01 AM eth0 63.43 41.60 19.83 22.69 0.00 0.00 0.00 0.00 09:56:01 AM docker0 7.63 8.48 1.02 0.99 0.00 0.00 0.00 0.00 09:56:01 AM veth15b08b8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 AM lo 73.81 73.81 4.70 4.70 0.00 0.00 0.00 0.00 09:57:01 AM eth0 317.99 240.72 82.65 93.62 0.00 0.00 0.00 0.00 09:57:01 AM docker0 5.25 6.03 0.88 0.86 0.00 0.00 0.00 0.00 09:58:01 AM lo 17.81 17.81 0.88 0.88 0.00 0.00 0.00 0.00 09:58:01 AM eth0 166.31 131.71 759.09 43.54 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 100.67 100.67 16.00 16.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 391.10 125.14 2272.49 12.88 0.00 0.00 0.00 0.00 09:59:01 AM docker0 44.60 48.10 7.06 8.44 0.00 0.00 0.00 0.00 09:59:01 AM veth343f385 38.64 41.44 6.91 7.05 0.00 0.00 0.00 0.00 09:59:01 AM vethf786de9 5.96 7.36 0.75 1.66 0.00 0.00 0.00 0.00 10:00:01 AM lo 1102.05 1102.05 188.32 188.32 0.00 0.00 0.00 0.00 10:00:01 AM eth0 113.53 81.16 32.54 37.28 0.00 0.00 0.00 0.00 10:00:01 AM docker0 466.98 482.36 82.77 95.24 0.00 0.00 0.00 0.00 10:00:01 AM veth343f385 408.85 424.41 82.40 66.68 0.00 0.00 0.00 0.01 10:00:01 AM vethf786de9 58.13 57.98 6.75 28.57 0.00 0.00 0.00 0.00 10:01:01 AM lo 484.76 484.76 80.18 80.18 0.00 0.00 0.00 0.00 10:01:01 AM eth0 55.42 45.94 258.97 17.15 0.00 0.00 0.00 0.00 10:01:01 AM docker0 213.74 216.79 48.33 31.33 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 83.36 67.97 1260.20 13.47 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.39 164.39 26.63 26.63 0.00 0.00 0.00 0.00 Average: eth0 229.44 152.32 2038.01 38.92 0.00 0.00 0.00 0.00 Average: docker0 67.21 69.37 12.75 12.46 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) 12/05/2025 _x86_64_ (8 CPU) 09:50:45 LINUX RESTART (8 CPU) 09:51:02 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 12.00 0.00 1.66 1.08 0.05 85.21 09:52:01 AM 0 8.09 0.00 0.97 0.14 0.07 90.74 09:52:01 AM 1 13.00 0.00 1.43 1.12 0.05 84.40 09:52:01 AM 2 12.29 0.00 1.38 0.37 0.05 85.91 09:52:01 AM 3 18.59 0.00 2.41 3.13 0.05 75.82 09:52:01 AM 4 6.36 0.00 0.94 0.56 0.05 92.09 09:52:01 AM 5 5.59 0.00 1.33 2.13 0.05 90.90 09:52:01 AM 6 9.83 0.00 1.72 0.73 0.05 87.67 09:52:01 AM 7 22.24 0.00 3.10 0.49 0.05 74.12 09:53:01 AM all 28.47 0.00 1.38 1.20 0.08 68.85 09:53:01 AM 0 35.09 0.00 0.84 0.42 0.08 63.57 09:53:01 AM 1 23.98 0.00 1.54 1.97 0.12 72.39 09:53:01 AM 2 40.14 0.00 2.19 1.10 0.08 56.49 09:53:01 AM 3 21.39 0.00 1.37 1.27 0.07 75.90 09:53:01 AM 4 27.91 0.00 0.87 0.30 0.08 70.83 09:53:01 AM 5 29.93 0.00 1.57 1.62 0.08 66.79 09:53:01 AM 6 34.65 0.00 1.59 1.59 0.08 62.09 09:53:01 AM 7 14.69 0.00 1.10 1.35 0.07 82.78 09:54:01 AM all 27.37 0.00 0.90 0.50 0.07 71.17 09:54:01 AM 0 41.64 0.00 0.37 0.00 0.07 57.92 09:54:01 AM 1 17.65 0.00 1.07 0.45 0.07 80.76 09:54:01 AM 2 34.65 0.00 1.22 0.08 0.05 64.00 09:54:01 AM 3 57.96 0.00 1.10 1.87 0.10 38.97 09:54:01 AM 4 13.48 0.00 0.65 0.17 0.07 85.63 09:54:01 AM 5 28.89 0.00 0.58 0.10 0.07 70.36 09:54:01 AM 6 3.67 0.00 1.22 1.26 0.08 93.77 09:54:01 AM 7 20.89 0.00 0.95 0.08 0.05 78.02 09:55:01 AM all 21.57 0.00 2.48 1.37 0.06 74.52 09:55:01 AM 0 19.61 0.00 1.84 1.59 0.07 76.88 09:55:01 AM 1 8.44 0.00 2.37 3.29 0.05 85.85 09:55:01 AM 2 15.69 0.00 2.32 1.31 0.05 80.63 09:55:01 AM 3 44.44 0.00 3.34 0.32 0.08 51.81 09:55:01 AM 4 24.81 0.00 2.59 2.15 0.07 70.39 09:55:01 AM 5 24.52 0.00 2.64 0.02 0.05 72.77 09:55:01 AM 6 14.88 0.00 2.30 0.03 0.07 82.72 09:55:01 AM 7 20.14 0.00 2.44 2.23 0.05 75.13 09:56:01 AM all 22.93 0.00 1.89 0.06 0.08 75.05 09:56:01 AM 0 21.48 0.00 1.67 0.08 0.08 76.68 09:56:01 AM 1 18.71 0.00 2.26 0.10 0.08 78.85 09:56:01 AM 2 25.43 0.00 2.26 0.03 0.08 72.19 09:56:01 AM 3 25.89 0.00 1.81 0.02 0.07 72.22 09:56:01 AM 4 16.80 0.00 1.62 0.05 0.07 81.46 09:56:01 AM 5 14.66 0.00 1.61 0.05 0.08 83.60 09:56:01 AM 6 21.20 0.00 1.97 0.03 0.07 76.73 09:56:01 AM 7 39.26 0.00 1.89 0.08 0.08 58.68 09:57:01 AM all 12.41 0.00 1.86 0.04 0.08 85.61 09:57:01 AM 0 11.08 0.00 1.74 0.02 0.08 87.08 09:57:01 AM 1 10.72 0.00 2.12 0.02 0.10 87.04 09:57:01 AM 2 12.44 0.00 2.19 0.05 0.08 85.24 09:57:01 AM 3 11.08 0.00 1.51 0.08 0.07 87.26 09:57:01 AM 4 13.70 0.00 1.77 0.00 0.07 84.45 09:57:01 AM 5 13.90 0.00 2.73 0.07 0.07 83.24 09:57:01 AM 6 12.79 0.00 1.22 0.00 0.07 85.92 09:57:01 AM 7 13.59 0.00 1.62 0.08 0.08 84.62 09:58:01 AM all 35.66 0.00 1.21 0.06 0.09 62.99 09:58:01 AM 0 42.89 0.00 1.09 0.02 0.08 55.92 09:58:01 AM 1 39.27 0.00 1.82 0.13 0.08 58.69 09:58:01 AM 2 24.90 0.00 1.02 0.05 0.10 73.93 09:58:01 AM 3 50.24 0.00 1.17 0.03 0.08 48.47 09:58:01 AM 4 35.71 0.00 0.77 0.02 0.08 63.42 09:58:01 AM 5 32.80 0.00 1.52 0.00 0.08 65.60 09:58:01 AM 6 38.71 0.00 1.32 0.15 0.10 59.72 09:58:01 AM 7 20.74 0.00 0.95 0.08 0.07 78.16 09:59:01 AM all 25.52 0.00 1.93 0.70 0.07 71.78 09:59:01 AM 0 24.48 0.00 1.66 0.39 0.08 73.39 09:59:01 AM 1 51.29 0.00 2.52 1.12 0.07 45.00 09:59:01 AM 2 26.54 0.00 2.13 1.14 0.08 70.11 09:59:01 AM 3 26.89 0.00 1.85 0.69 0.08 70.49 09:59:01 AM 4 24.68 0.00 1.54 0.02 0.07 73.70 09:59:01 AM 5 18.69 0.00 2.08 0.12 0.07 79.05 09:59:01 AM 6 16.30 0.00 2.15 0.17 0.07 81.32 09:59:01 AM 7 15.32 0.00 1.51 1.94 0.07 81.16 10:00:01 AM all 22.70 0.00 1.84 0.01 0.09 75.35 10:00:01 AM 0 20.62 0.00 1.88 0.02 0.10 77.38 10:00:01 AM 1 20.34 0.00 1.88 0.00 0.10 77.68 10:00:01 AM 2 42.35 0.00 1.52 0.00 0.08 56.04 10:00:01 AM 3 20.45 0.00 1.94 0.02 0.10 77.49 10:00:01 AM 4 17.08 0.00 2.12 0.02 0.10 80.68 10:00:01 AM 5 21.56 0.00 1.63 0.02 0.08 76.71 10:00:01 AM 6 23.70 0.00 1.73 0.00 0.08 74.48 10:00:01 AM 7 15.43 0.00 2.07 0.02 0.10 82.38 10:01:01 AM all 27.05 0.00 1.54 0.31 0.07 71.04 10:01:01 AM 0 18.66 0.00 1.56 0.00 0.10 79.69 10:01:01 AM 1 14.23 0.00 1.05 0.02 0.07 84.63 10:01:01 AM 2 23.41 0.00 1.19 0.02 0.07 75.32 10:01:01 AM 3 50.64 0.00 1.99 0.07 0.08 47.22 10:01:01 AM 4 32.32 0.00 1.76 0.03 0.05 65.84 10:01:01 AM 5 38.68 0.00 1.25 0.12 0.07 59.89 10:01:01 AM 6 10.88 0.00 2.13 2.18 0.08 84.73 10:01:01 AM 7 27.52 0.00 1.37 0.02 0.05 71.04 10:02:01 AM all 20.78 0.00 2.04 0.99 0.06 76.13 10:02:01 AM 0 20.42 0.00 1.81 0.40 0.07 77.31 10:02:01 AM 1 33.72 0.00 2.58 1.77 0.08 61.84 10:02:01 AM 2 14.25 0.00 1.97 0.64 0.05 83.09 10:02:01 AM 3 16.75 0.00 1.94 0.23 0.03 81.04 10:02:01 AM 4 10.55 0.00 1.67 0.67 0.05 87.06 10:02:01 AM 5 32.60 0.00 2.29 0.45 0.05 64.60 10:02:01 AM 6 20.78 0.00 2.02 3.75 0.07 73.38 10:02:01 AM 7 17.17 0.00 2.01 0.03 0.05 80.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.33 0.00 1.70 0.57 0.07 74.32 Average: 0 24.04 0.00 1.40 0.28 0.08 74.20 Average: 1 22.86 0.00 1.88 0.91 0.08 74.27 Average: 2 24.76 0.00 1.76 0.44 0.07 72.97 Average: 3 31.33 0.00 1.86 0.70 0.07 66.04 Average: 4 20.33 0.00 1.48 0.36 0.07 77.76 Average: 5 23.83 0.00 1.75 0.42 0.07 73.93 Average: 6 18.87 0.00 1.76 0.90 0.07 78.39 Average: 7 20.64 0.00 1.73 0.58 0.07 76.99