---> uname -a: Linux prd-centos8-docker-8c-8g-31841.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1118 26315 19 4456 30298 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:ef:ee:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:feef:ee2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:b6:19:08 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::42:21ff:feb6:1908/64 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) 07/30/2025 _x86_64_ (8 CPU) 14:36:29 LINUX RESTART (8 CPU) 02:37:03 PM tps rtps wtps bread/s bwrtn/s 02:38:01 PM 123.85 14.58 109.27 2972.95 7638.03 02:39:01 PM 250.22 5.38 244.84 1216.60 13272.40 02:40:01 PM 180.66 0.82 179.85 492.34 47577.45 02:41:01 PM 40.77 0.02 40.76 0.13 772.25 02:42:01 PM 21.46 0.48 20.98 21.46 455.86 02:43:01 PM 3.53 0.00 3.53 0.00 85.67 02:44:01 PM 3.52 0.00 3.52 0.00 343.57 02:45:01 PM 7.02 0.00 7.02 0.00 221.16 02:46:01 PM 18.14 0.00 18.14 0.00 1118.86 02:47:01 PM 104.12 0.00 104.12 0.00 22862.67 02:48:01 PM 37.44 0.48 36.95 64.11 1929.34 Average: 71.73 1.94 69.79 425.74 8756.76 02:37:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 PM 29330068 31161240 3325636 10.18 2688 2150020 1984968 5.89 158428 2713312 176860 02:39:01 PM 27771252 29990268 4884452 14.96 2688 2529876 3766280 11.17 259072 4129408 204384 02:40:01 PM 25045048 28443980 7610656 23.31 2688 3682628 3791492 11.25 415144 6587676 572 02:41:01 PM 24829004 28232372 7826700 23.97 2688 3685740 4166784 12.36 436604 6776792 60 02:42:01 PM 24687116 28095592 7968588 24.40 2688 3691156 3987860 11.83 439352 6917276 40 02:43:01 PM 24681628 28090872 7974076 24.42 2688 3691936 3987860 11.83 439360 6923164 100 02:44:01 PM 25533512 28953484 7122192 21.81 2688 3702536 3323224 9.86 441244 6072724 1316 02:45:01 PM 25516108 28936204 7139596 21.86 2688 3702632 3323224 9.86 441288 6091940 20 02:46:01 PM 24937220 28598648 7718484 23.64 2688 3941568 3661244 10.86 505468 6598044 209144 02:47:01 PM 22878452 27032240 9777252 29.94 2688 4422808 6415024 19.03 552744 8549520 1688 02:48:01 PM 26913660 30990152 5742044 17.58 2688 4333268 1553140 4.61 722664 4374768 8348 Average: 25647552 28956823 7008152 21.46 2688 3594015 3632827 10.78 437397 5975875 54776 02:37:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 170.27 116.30 1332.82 31.17 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 413.36 336.96 5341.54 49.51 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 364.36 224.83 10036.48 28.13 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 PM lo 26.88 26.88 2.31 2.31 0.00 0.00 0.00 0.00 02:41:01 PM eth0 68.67 47.32 22.50 21.57 0.00 0.00 0.00 0.00 02:41:01 PM docker0 6.68 7.50 0.91 0.89 0.00 0.00 0.00 0.00 02:41:01 PM veth32780cf 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:42:01 PM lo 66.14 66.14 4.30 4.30 0.00 0.00 0.00 0.00 02:42:01 PM eth0 372.61 227.09 108.65 98.33 0.00 0.00 0.00 0.00 02:42:01 PM docker0 5.70 6.65 0.92 0.95 0.00 0.00 0.00 0.00 02:43:01 PM lo 60.19 60.19 2.94 2.94 0.00 0.00 0.00 0.00 02:43:01 PM eth0 297.02 206.08 76.66 74.38 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 42.42 42.42 2.07 2.07 0.00 0.00 0.00 0.00 02:44:01 PM eth0 200.80 150.60 84.49 57.10 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 88.30 70.42 51.25 22.13 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:46:01 PM eth0 83.94 62.66 704.90 15.57 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 398.00 398.00 58.23 58.23 0.00 0.00 0.00 0.00 02:47:01 PM eth0 537.09 275.84 2284.46 29.29 0.00 0.00 0.00 0.00 02:47:01 PM docker0 169.56 177.32 26.37 28.09 0.00 0.00 0.00 0.00 02:47:01 PM veth705db7b 152.11 158.94 26.58 23.44 0.00 0.00 0.00 0.00 02:47:01 PM vethf523e4f 17.45 19.08 2.10 4.92 0.00 0.00 0.00 0.00 02:48:01 PM lo 787.45 787.45 146.88 146.88 0.00 0.00 0.00 0.00 02:48:01 PM eth0 93.65 68.49 42.40 40.14 0.00 0.00 0.00 0.00 02:48:01 PM docker0 343.90 352.75 68.06 72.89 0.00 0.00 0.00 0.00 Average: lo 125.95 125.95 19.76 19.76 0.00 0.00 0.00 0.00 Average: eth0 244.77 162.55 1827.69 42.52 0.00 0.00 0.00 0.00 Average: docker0 47.95 49.63 8.78 9.38 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) 07/30/2025 _x86_64_ (8 CPU) 14:36:29 LINUX RESTART (8 CPU) 02:37:03 PM CPU %user %nice %system %iowait %steal %idle 02:38:01 PM all 11.07 0.00 0.99 0.95 0.05 86.95 02:38:01 PM 0 13.72 0.00 1.02 0.28 0.07 84.92 02:38:01 PM 1 16.41 0.00 1.57 2.21 0.07 79.73 02:38:01 PM 2 11.19 0.00 0.67 1.64 0.07 86.43 02:38:01 PM 3 4.77 0.00 0.41 0.16 0.03 94.62 02:38:01 PM 4 6.59 0.00 0.61 0.17 0.03 92.60 02:38:01 PM 5 27.38 0.00 2.54 1.92 0.05 68.11 02:38:01 PM 6 7.31 0.00 0.62 0.29 0.02 91.76 02:38:01 PM 7 1.19 0.00 0.43 0.92 0.03 97.43 02:39:01 PM all 36.75 0.00 1.54 1.83 0.12 59.76 02:39:01 PM 0 49.62 0.00 1.94 1.31 0.12 47.01 02:39:01 PM 1 42.56 0.00 1.92 0.72 0.13 54.66 02:39:01 PM 2 41.65 0.00 1.76 1.97 0.13 54.48 02:39:01 PM 3 22.61 0.00 1.17 2.26 0.10 73.85 02:39:01 PM 4 36.22 0.00 1.53 2.65 0.10 59.51 02:39:01 PM 5 40.37 0.00 1.38 1.04 0.12 57.09 02:39:01 PM 6 26.98 0.00 1.54 3.93 0.10 67.44 02:39:01 PM 7 33.99 0.00 1.09 0.74 0.13 64.05 02:40:01 PM all 33.19 0.00 2.77 1.97 0.10 61.97 02:40:01 PM 0 32.15 0.00 1.86 0.08 0.08 65.82 02:40:01 PM 1 35.09 0.00 3.11 7.42 0.12 54.26 02:40:01 PM 2 43.21 0.00 3.68 1.14 0.12 51.85 02:40:01 PM 3 32.19 0.00 2.25 0.79 0.08 64.69 02:40:01 PM 4 29.81 0.00 3.06 0.81 0.10 66.22 02:40:01 PM 5 31.41 0.00 2.89 1.70 0.08 63.91 02:40:01 PM 6 27.34 0.00 3.08 0.15 0.10 69.33 02:40:01 PM 7 34.31 0.00 2.22 3.68 0.08 59.70 02:41:01 PM all 20.87 0.00 2.21 0.09 0.10 76.73 02:41:01 PM 0 23.16 0.00 2.46 0.07 0.12 74.19 02:41:01 PM 1 24.53 0.00 2.34 0.10 0.08 72.94 02:41:01 PM 2 19.51 0.00 2.26 0.10 0.10 78.02 02:41:01 PM 3 15.55 0.00 1.89 0.10 0.08 82.38 02:41:01 PM 4 21.90 0.00 2.26 0.03 0.10 75.71 02:41:01 PM 5 15.86 0.00 1.96 0.05 0.10 82.03 02:41:01 PM 6 22.74 0.00 2.21 0.12 0.10 74.83 02:41:01 PM 7 23.73 0.00 2.33 0.12 0.12 73.71 02:42:01 PM all 12.62 0.00 1.58 0.11 0.09 85.61 02:42:01 PM 0 12.46 0.00 1.52 0.30 0.10 85.62 02:42:01 PM 1 14.58 0.00 1.98 0.13 0.10 83.21 02:42:01 PM 2 15.05 0.00 1.42 0.00 0.08 83.44 02:42:01 PM 3 9.77 0.00 1.34 0.05 0.08 88.75 02:42:01 PM 4 13.48 0.00 1.44 0.08 0.08 84.92 02:42:01 PM 5 12.64 0.00 1.32 0.02 0.07 85.95 02:42:01 PM 6 8.92 0.00 1.63 0.13 0.07 89.25 02:42:01 PM 7 14.08 0.00 1.98 0.13 0.10 83.71 02:43:01 PM all 1.53 0.00 0.65 0.00 0.05 97.76 02:43:01 PM 0 0.87 0.00 0.25 0.00 0.05 98.83 02:43:01 PM 1 1.59 0.00 0.79 0.00 0.05 97.57 02:43:01 PM 2 1.64 0.00 0.79 0.03 0.08 97.45 02:43:01 PM 3 1.80 0.00 1.20 0.00 0.07 96.93 02:43:01 PM 4 1.47 0.00 0.45 0.00 0.03 98.04 02:43:01 PM 5 2.14 0.00 1.04 0.00 0.05 96.78 02:43:01 PM 6 0.92 0.00 0.54 0.00 0.05 98.49 02:43:01 PM 7 1.79 0.00 0.18 0.00 0.03 97.99 02:44:01 PM all 6.00 0.00 0.57 0.02 0.05 93.36 02:44:01 PM 0 2.27 0.00 0.72 0.00 0.07 96.94 02:44:01 PM 1 3.49 0.00 0.52 0.08 0.08 95.82 02:44:01 PM 2 5.38 0.00 0.90 0.00 0.07 93.65 02:44:01 PM 3 6.67 0.00 0.37 0.00 0.03 92.93 02:44:01 PM 4 5.29 0.00 0.27 0.00 0.03 94.41 02:44:01 PM 5 3.68 0.00 0.74 0.05 0.03 95.51 02:44:01 PM 6 5.17 0.00 0.52 0.00 0.05 94.27 02:44:01 PM 7 16.04 0.00 0.53 0.02 0.07 83.34 02:45:01 PM all 6.34 0.00 0.21 0.01 0.03 93.41 02:45:01 PM 0 1.55 0.00 0.08 0.00 0.02 98.35 02:45:01 PM 1 21.39 0.00 0.58 0.02 0.03 77.97 02:45:01 PM 2 4.57 0.00 0.07 0.00 0.02 95.35 02:45:01 PM 3 1.77 0.00 0.12 0.00 0.03 98.08 02:45:01 PM 4 9.88 0.00 0.05 0.00 0.03 90.03 02:45:01 PM 5 0.73 0.00 0.50 0.00 0.03 98.73 02:45:01 PM 6 4.99 0.00 0.12 0.00 0.03 94.86 02:45:01 PM 7 5.84 0.00 0.18 0.05 0.02 93.91 02:46:01 PM all 32.05 0.00 0.76 0.05 0.07 67.07 02:46:01 PM 0 38.82 0.00 1.17 0.05 0.08 59.87 02:46:01 PM 1 30.34 0.00 0.88 0.03 0.07 68.67 02:46:01 PM 2 33.59 0.00 0.73 0.02 0.07 65.59 02:46:01 PM 3 39.25 0.00 0.47 0.00 0.07 60.22 02:46:01 PM 4 20.49 0.00 0.50 0.02 0.05 78.94 02:46:01 PM 5 13.08 0.00 1.35 0.22 0.07 85.28 02:46:01 PM 6 31.96 0.00 0.30 0.02 0.05 67.67 02:46:01 PM 7 48.87 0.00 0.70 0.03 0.08 50.31 02:47:01 PM all 25.47 0.00 2.05 0.77 0.11 71.61 02:47:01 PM 0 20.55 0.00 1.53 0.02 0.13 77.77 02:47:01 PM 1 25.92 0.00 1.98 1.08 0.12 70.90 02:47:01 PM 2 23.16 0.00 1.99 1.21 0.10 73.54 02:47:01 PM 3 22.73 0.00 1.96 1.04 0.08 74.19 02:47:01 PM 4 39.01 0.00 3.13 1.09 0.10 56.67 02:47:01 PM 5 25.51 0.00 1.63 0.92 0.10 71.84 02:47:01 PM 6 28.00 0.00 2.00 0.45 0.12 69.42 02:47:01 PM 7 18.89 0.00 2.15 0.35 0.10 78.51 02:48:01 PM all 17.56 0.00 1.81 0.08 0.07 80.48 02:48:01 PM 0 14.37 0.00 0.84 0.05 0.07 84.68 02:48:01 PM 1 23.49 0.00 1.79 0.05 0.07 74.61 02:48:01 PM 2 14.66 0.00 1.81 0.18 0.08 83.27 02:48:01 PM 3 21.06 0.00 2.51 0.08 0.07 76.28 02:48:01 PM 4 19.69 0.00 1.74 0.05 0.07 78.46 02:48:01 PM 5 26.05 0.00 2.56 0.08 0.07 71.24 02:48:01 PM 6 11.69 0.00 1.66 0.02 0.05 86.58 02:48:01 PM 7 9.48 0.00 1.58 0.13 0.08 88.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.50 0.00 1.38 0.53 0.07 79.51 Average: 0 19.05 0.00 1.22 0.20 0.08 79.46 Average: 1 21.77 0.00 1.59 1.07 0.08 75.49 Average: 2 19.43 0.00 1.46 0.57 0.08 78.45 Average: 3 16.22 0.00 1.25 0.41 0.07 82.06 Average: 4 18.54 0.00 1.37 0.45 0.07 79.58 Average: 5 18.03 0.00 1.62 0.54 0.07 79.74 Average: 6 16.01 0.00 1.29 0.47 0.07 82.16 Average: 7 18.98 0.00 1.22 0.56 0.08 79.17