---> uname -a: Linux prd-centos8-docker-8c-8g-17652.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 1143 25284 19 5462 30273 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:e7:90:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fee7:9027/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:df:4b:40 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::42:11ff:fedf:4b40/64 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) 12/04/2025 _x86_64_ (8 CPU) 10:26:29 LINUX RESTART (8 CPU) 10:27:01 AM tps rtps wtps bread/s bwrtn/s 10:28:01 AM 208.03 16.59 191.44 3137.62 10481.39 10:29:01 AM 221.07 2.96 218.10 1097.80 16803.98 10:30:00 AM 32.46 0.05 32.41 1.09 2659.59 10:30:01 AM 199.12 0.00 199.12 0.00 6450.88 10:31:01 AM 111.30 0.58 110.71 416.39 39387.65 10:32:01 AM 31.74 0.48 31.26 21.46 608.38 10:33:01 AM 5.76 0.00 5.76 0.00 153.88 10:34:01 AM 20.85 0.00 20.85 0.00 762.07 10:35:01 AM 103.10 0.00 103.10 0.00 23635.27 10:36:01 AM 12.46 0.00 12.46 0.00 201.45 10:37:01 AM 127.48 0.00 127.48 0.00 2001.83 10:38:01 AM 64.80 2.90 61.90 4540.89 27380.19 Average: 85.66 2.14 83.52 837.81 11286.92 10:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 AM 29084864 30974672 3570848 10.93 2688 2206064 1663476 4.94 166536 2940508 167040 10:29:01 AM 27214596 29471772 5441116 16.66 2688 2565896 2983440 8.85 273804 4662648 50192 10:30:00 AM 27225096 29505040 5430616 16.63 2688 2587508 2801040 8.31 282560 4643436 1532 10:30:01 AM 27217056 29497120 5438656 16.65 2688 2587512 2801040 8.31 282996 4650848 528 10:31:01 AM 25327380 28739892 7328332 22.44 2688 3695208 3774284 11.20 432120 6285048 0 10:32:01 AM 24852236 28273124 7803476 23.90 2688 3703036 3924076 11.64 441004 6749896 700 10:33:01 AM 24800764 28222404 7854948 24.05 2688 3703820 3924076 11.64 441044 6801356 32 10:34:01 AM 24805100 28624668 7850612 24.04 2688 4089528 3849088 11.42 505160 6714828 371460 10:35:01 AM 23152208 27318340 9503504 29.10 2688 4434620 6226836 18.47 552128 8273300 2284 10:36:01 AM 23021424 27206732 9634288 29.50 2688 4454284 6274672 18.62 553404 8403260 3100 10:37:01 AM 24127312 28232044 8528400 26.12 2688 4361004 3818100 11.33 550360 7316536 28 10:38:01 AM 25909868 31016360 6745844 20.66 2688 5351564 1497004 4.44 905764 5174908 89264 Average: 25561492 28923514 7094220 21.72 2688 3645004 3628094 10.76 448907 6051381 57180 10:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 186.20 157.10 1784.23 41.03 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 425.63 332.21 5061.19 43.47 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM eth0 201.92 154.97 338.99 50.02 0.00 0.00 0.00 0.00 10:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 10.53 0.00 5.09 0.00 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 5.13 5.13 0.50 0.50 0.00 0.00 0.00 0.00 10:31:01 AM eth0 324.51 203.75 9480.32 17.10 0.00 0.00 0.00 0.00 10:31:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 10:32:01 AM lo 68.23 68.23 5.20 5.20 0.00 0.00 0.00 0.00 10:32:01 AM eth0 211.96 145.93 61.19 65.16 0.00 0.00 0.00 0.00 10:32:01 AM docker0 10.81 12.16 1.60 1.56 0.00 0.00 0.00 0.00 10:33:01 AM lo 60.25 60.25 2.94 2.94 0.00 0.00 0.00 0.00 10:33:01 AM eth0 213.88 174.83 60.13 70.63 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 13.21 13.21 0.66 0.66 0.00 0.00 0.00 0.00 10:34:01 AM eth0 309.75 179.49 1785.74 35.26 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 320.48 320.48 49.48 49.48 0.00 0.00 0.00 0.00 10:35:01 AM eth0 299.37 78.86 1239.69 14.89 0.00 0.00 0.00 0.00 10:35:01 AM docker0 136.49 144.42 22.40 23.74 0.00 0.00 0.00 0.00 10:35:01 AM vethd464311 121.13 128.06 22.47 19.42 0.00 0.00 0.00 0.00 10:35:01 AM vethe7d99aa 15.36 17.06 1.79 4.58 0.00 0.00 0.00 0.00 10:36:01 AM lo 565.31 565.31 79.39 79.39 0.00 0.00 0.00 0.00 10:36:01 AM eth0 82.94 58.92 22.17 25.82 0.00 0.00 0.00 0.00 10:36:01 AM docker0 247.76 249.53 35.84 40.57 0.00 0.00 0.00 0.00 10:36:01 AM vethd464311 201.62 207.95 34.14 29.37 0.00 0.00 0.00 0.00 10:36:01 AM vethe7d99aa 46.14 41.63 5.09 11.20 0.00 0.00 0.00 0.00 10:37:01 AM lo 801.67 801.67 153.70 153.70 0.00 0.00 0.00 0.00 10:37:01 AM eth0 85.22 61.52 270.41 22.88 0.00 0.00 0.00 0.00 10:37:01 AM docker0 343.28 351.09 78.27 70.39 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:38:01 AM eth0 95.88 75.54 1264.79 20.07 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.81 166.81 26.53 26.53 0.00 0.00 0.00 0.00 Average: eth0 221.25 147.30 1942.22 36.85 0.00 0.00 0.00 0.00 Average: docker0 67.26 69.00 12.58 12.41 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) 12/04/2025 _x86_64_ (8 CPU) 10:26:29 LINUX RESTART (8 CPU) 10:27:01 AM CPU %user %nice %system %iowait %steal %idle 10:28:01 AM all 12.87 0.00 1.08 0.56 0.06 85.43 10:28:01 AM 0 3.61 0.00 0.55 0.38 0.08 95.37 10:28:01 AM 1 23.97 0.00 1.77 0.50 0.08 73.68 10:28:01 AM 2 16.01 0.00 1.07 0.70 0.07 82.15 10:28:01 AM 3 10.64 0.00 1.25 1.04 0.03 87.04 10:28:01 AM 4 17.09 0.00 1.10 0.40 0.05 81.36 10:28:01 AM 5 10.02 0.00 0.75 0.35 0.03 88.84 10:28:01 AM 6 4.72 0.00 0.53 0.22 0.05 94.48 10:28:01 AM 7 16.88 0.00 1.64 0.89 0.07 80.53 10:29:01 AM all 36.63 0.00 1.24 0.69 0.08 61.36 10:29:01 AM 0 41.73 0.00 1.44 0.20 0.08 56.55 10:29:01 AM 1 42.85 0.00 1.23 0.47 0.07 55.38 10:29:01 AM 2 45.11 0.00 1.02 0.53 0.08 53.26 10:29:01 AM 3 22.66 0.00 0.94 1.55 0.10 74.75 10:29:01 AM 4 50.58 0.00 1.57 1.00 0.08 46.77 10:29:01 AM 5 28.43 0.00 0.97 0.32 0.08 70.20 10:29:01 AM 6 39.53 0.00 1.66 0.74 0.08 58.00 10:29:01 AM 7 22.16 0.00 1.07 0.72 0.08 75.97 10:30:00 AM all 19.87 0.00 0.54 0.10 0.05 79.45 10:30:00 AM 0 23.09 0.00 0.14 0.00 0.05 76.73 10:30:00 AM 1 56.48 0.00 1.14 0.02 0.07 42.30 10:30:00 AM 2 24.81 0.00 0.19 0.00 0.03 74.97 10:30:00 AM 3 4.72 0.00 0.49 0.48 0.05 94.26 10:30:00 AM 4 18.19 0.00 0.60 0.00 0.03 81.18 10:30:00 AM 5 8.77 0.00 0.61 0.15 0.05 90.41 10:30:00 AM 6 19.87 0.00 0.37 0.12 0.03 79.61 10:30:00 AM 7 2.93 0.00 0.82 0.00 0.05 96.20 10:30:01 AM all 57.88 0.00 0.77 0.44 0.00 40.92 10:30:01 AM 0 97.37 0.00 0.00 0.00 0.00 2.63 10:30:01 AM 1 93.86 0.00 2.63 0.00 0.00 3.51 10:30:01 AM 2 0.87 0.00 0.00 0.00 0.00 99.13 10:30:01 AM 3 20.35 0.00 0.88 3.54 0.00 75.22 10:30:01 AM 4 98.23 0.00 0.00 0.00 0.00 1.77 10:30:01 AM 5 55.26 0.00 0.88 0.00 0.00 43.86 10:30:01 AM 6 96.55 0.00 0.86 0.00 0.00 2.59 10:30:01 AM 7 0.87 0.00 0.87 0.00 0.00 98.26 10:31:01 AM all 22.84 0.00 2.76 1.17 0.07 73.15 10:31:01 AM 0 14.92 0.00 2.27 0.55 0.08 82.17 10:31:01 AM 1 20.05 0.00 2.35 1.48 0.07 76.05 10:31:01 AM 2 23.65 0.00 2.15 0.47 0.08 73.64 10:31:01 AM 3 15.77 0.00 2.99 0.32 0.08 80.84 10:31:01 AM 4 22.25 0.00 3.04 0.72 0.07 73.93 10:31:01 AM 5 22.57 0.00 3.06 4.18 0.05 70.14 10:31:01 AM 6 16.26 0.00 2.76 0.20 0.08 80.70 10:31:01 AM 7 47.22 0.00 3.49 1.43 0.07 47.79 10:32:01 AM all 18.93 0.00 2.12 0.11 0.08 78.75 10:32:01 AM 0 17.41 0.00 1.71 0.15 0.10 80.63 10:32:01 AM 1 24.64 0.00 2.64 0.07 0.08 72.56 10:32:01 AM 2 16.10 0.00 2.36 0.08 0.08 81.38 10:32:01 AM 3 19.83 0.00 2.01 0.08 0.10 77.98 10:32:01 AM 4 15.36 0.00 2.23 0.07 0.08 82.26 10:32:01 AM 5 22.67 0.00 2.24 0.15 0.08 74.85 10:32:01 AM 6 18.47 0.00 1.98 0.10 0.07 79.39 10:32:01 AM 7 16.98 0.00 1.83 0.17 0.07 80.96 10:33:01 AM all 2.46 0.00 0.66 0.01 0.06 96.80 10:33:01 AM 0 2.39 0.00 0.25 0.00 0.05 97.31 10:33:01 AM 1 2.28 0.00 0.85 0.00 0.05 96.82 10:33:01 AM 2 2.62 0.00 0.57 0.00 0.08 96.72 10:33:01 AM 3 3.24 0.00 1.00 0.00 0.05 95.71 10:33:01 AM 4 1.92 0.00 0.80 0.03 0.07 97.17 10:33:01 AM 5 2.37 0.00 0.89 0.03 0.05 96.66 10:33:01 AM 6 2.51 0.00 0.63 0.02 0.07 96.78 10:33:01 AM 7 2.39 0.00 0.32 0.00 0.05 97.24 10:34:01 AM all 34.06 0.00 1.23 0.04 0.08 64.58 10:34:01 AM 0 30.43 0.00 0.55 0.03 0.07 68.92 10:34:01 AM 1 34.01 0.00 0.97 0.07 0.08 64.87 10:34:01 AM 2 30.15 0.00 1.86 0.02 0.10 67.88 10:34:01 AM 3 33.56 0.00 1.34 0.00 0.08 65.02 10:34:01 AM 4 50.04 0.00 1.81 0.13 0.07 47.95 10:34:01 AM 5 41.39 0.00 1.09 0.08 0.08 57.36 10:34:01 AM 6 31.08 0.00 1.20 0.02 0.08 67.62 10:34:01 AM 7 21.85 0.00 1.05 0.00 0.05 77.04 10:35:01 AM all 25.62 0.00 1.67 0.54 0.08 72.09 10:35:01 AM 0 15.25 0.00 1.31 0.17 0.08 83.19 10:35:01 AM 1 37.88 0.00 2.01 0.70 0.07 59.34 10:35:01 AM 2 22.25 0.00 1.83 0.99 0.07 74.87 10:35:01 AM 3 35.61 0.00 1.71 0.12 0.08 62.48 10:35:01 AM 4 29.00 0.00 1.94 0.39 0.12 68.56 10:35:01 AM 5 24.96 0.00 1.36 0.28 0.08 73.32 10:35:01 AM 6 17.44 0.00 1.69 1.32 0.05 79.49 10:35:01 AM 7 22.54 0.00 1.54 0.35 0.08 75.49 10:36:01 AM all 8.51 0.00 0.87 0.01 0.07 90.54 10:36:01 AM 0 15.37 0.00 0.48 0.00 0.07 84.08 10:36:01 AM 1 8.39 0.00 1.16 0.02 0.07 90.37 10:36:01 AM 2 9.65 0.00 0.59 0.02 0.07 89.68 10:36:01 AM 3 9.31 0.00 0.87 0.03 0.07 89.72 10:36:01 AM 4 3.79 0.00 1.21 0.03 0.08 94.88 10:36:01 AM 5 7.79 0.00 0.89 0.02 0.07 91.24 10:36:01 AM 6 5.52 0.00 0.92 0.00 0.08 93.47 10:36:01 AM 7 8.24 0.00 0.82 0.00 0.05 90.89 10:37:01 AM all 24.94 0.00 1.46 0.36 0.07 73.17 10:37:01 AM 0 19.15 0.00 1.02 1.42 0.07 78.35 10:37:01 AM 1 27.13 0.00 1.82 0.03 0.07 70.95 10:37:01 AM 2 18.63 0.00 0.77 0.15 0.07 80.38 10:37:01 AM 3 15.05 0.00 1.27 0.00 0.08 83.59 10:37:01 AM 4 48.62 0.00 2.63 1.16 0.07 47.53 10:37:01 AM 5 31.13 0.00 1.96 0.07 0.05 66.80 10:37:01 AM 6 9.56 0.00 1.24 0.02 0.07 89.12 10:37:01 AM 7 30.22 0.00 1.00 0.05 0.07 68.66 10:37:01 AM CPU %user %nice %system %iowait %steal %idle 10:38:01 AM all 23.31 0.00 1.73 0.46 0.06 74.43 10:38:01 AM 0 19.70 0.00 1.82 0.18 0.08 78.22 10:38:01 AM 1 24.24 0.00 2.06 1.82 0.07 71.82 10:38:01 AM 2 27.49 0.00 1.46 0.27 0.07 70.72 10:38:01 AM 3 25.80 0.00 1.84 0.05 0.07 72.25 10:38:01 AM 4 21.46 0.00 1.71 0.10 0.05 76.68 10:38:01 AM 5 29.93 0.00 1.82 0.40 0.05 67.79 10:38:01 AM 6 15.56 0.00 1.62 0.00 0.03 82.79 10:38:01 AM 7 22.33 0.00 1.56 0.85 0.07 75.19 Average: all 20.98 0.00 1.40 0.37 0.07 77.19 Average: 0 18.59 0.00 1.05 0.28 0.07 80.01 Average: 1 27.53 0.00 1.64 0.47 0.07 70.29 Average: 2 21.45 0.00 1.26 0.29 0.07 76.92 Average: 3 17.86 0.00 1.43 0.34 0.07 80.30 Average: 4 25.44 0.00 1.69 0.37 0.07 72.43 Average: 5 20.98 0.00 1.42 0.55 0.06 76.99 Average: 6 16.54 0.00 1.33 0.25 0.06 81.81 Average: 7 19.42 0.00 1.37 0.40 0.06 78.74