---> uname -a: Linux prd-centos8-docker-8c-8g-21815.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 1140 25338 19 5411 30276 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:d0:05:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fed0:5f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:50:38:7b 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:c1ff:fe50:387b/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) 06/17/2025 _x86_64_ (8 CPU) 12:07:49 LINUX RESTART (8 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 240.45 29.96 210.50 7324.11 32930.11 12:10:01 PM 258.41 18.04 240.37 3850.32 12064.30 12:11:01 PM 166.38 1.12 165.26 274.31 18083.44 12:12:01 PM 89.00 0.67 88.34 450.65 34105.46 12:13:01 PM 33.89 0.53 33.36 98.50 584.09 12:14:01 PM 5.33 0.00 5.33 0.00 384.24 12:15:01 PM 8.26 0.00 8.26 0.00 323.93 12:16:01 PM 48.36 0.00 48.36 0.00 15302.87 12:17:01 PM 72.79 0.02 72.78 0.13 11125.21 12:18:01 PM 166.54 2.48 164.06 4510.63 2162.71 12:19:01 PM 69.13 0.50 68.63 75.97 29550.28 Average: 105.32 4.85 100.48 1507.72 14237.86 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 29663000 31287036 2992712 9.16 2688 1948808 1421724 4.22 147492 2421484 153316 12:10:01 PM 27833572 29976096 4822140 14.77 2688 2455492 2640596 7.83 231384 4107568 271448 12:11:01 PM 25400716 28765024 7254996 22.22 2688 3648964 3611300 10.71 337624 6325632 942828 12:12:01 PM 24815748 28198152 7839964 24.01 2688 3665396 4776292 14.17 431196 6799212 108 12:13:01 PM 24510604 27900904 8145108 24.94 2688 3673376 4259504 12.64 438432 7098008 512 12:14:01 PM 25608956 29007936 7046756 21.58 2688 3681996 3339764 9.91 440316 6005188 20 12:15:01 PM 25250164 28653784 7405548 22.68 2688 3686284 3581792 10.63 444236 6357724 24 12:16:01 PM 24656984 28547416 7998728 24.49 2688 4159272 3804132 11.29 503128 6858760 33772 12:17:01 PM 23163508 27288176 9492204 29.07 2688 4395096 6190552 18.37 550056 8270720 2316 12:18:01 PM 24496472 28958284 8159240 24.99 2688 4719092 3179136 9.43 579712 6925640 265092 12:19:01 PM 25913648 30968016 6742064 20.65 2688 5301696 1565424 4.64 902872 5178012 22612 Average: 25573943 29050075 7081769 21.69 2688 3757770 3488201 10.35 455132 6031632 153823 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 478.36 307.05 1766.16 66.46 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 431.82 327.64 5027.83 65.72 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 430.67 282.54 10669.58 41.59 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 4.85 4.85 0.36 0.36 0.00 0.00 0.00 0.00 12:12:01 PM eth0 18.98 16.41 4.98 7.79 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.70 1.02 0.11 0.12 0.00 0.00 0.00 0.00 12:12:01 PM vethdb60245 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:13:01 PM lo 57.21 57.21 4.54 4.54 0.00 0.00 0.00 0.00 12:13:01 PM eth0 274.38 201.08 83.42 82.14 0.00 0.00 0.00 0.00 12:13:01 PM docker0 9.81 11.45 1.56 1.53 0.00 0.00 0.00 0.00 12:14:01 PM lo 41.12 41.12 2.01 2.01 0.00 0.00 0.00 0.00 12:14:01 PM eth0 192.99 140.87 58.49 60.27 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 199.50 146.13 92.84 41.25 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:16:01 PM eth0 945.36 469.14 2868.56 34.39 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 507.38 507.38 112.69 112.69 0.00 0.00 0.00 0.00 12:17:01 PM eth0 75.17 57.73 19.97 23.22 0.00 0.00 0.00 0.00 12:17:01 PM docker0 241.50 250.82 48.81 61.07 0.00 0.00 0.00 0.00 12:17:01 PM veth9d7beac 215.34 223.99 49.15 41.73 0.00 0.00 0.00 0.00 12:17:01 PM vethd9bbfd9 26.16 27.52 2.97 19.61 0.00 0.00 0.00 0.00 12:18:01 PM lo 534.36 534.36 114.36 114.36 0.00 0.00 0.00 0.00 12:18:01 PM eth0 119.48 100.32 1507.14 25.54 0.00 0.00 0.00 0.00 12:18:01 PM docker0 260.11 268.69 64.78 48.96 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 26.94 22.33 18.25 9.79 0.00 0.00 0.00 0.00 12:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 104.10 104.10 21.27 21.27 0.00 0.00 0.00 0.00 Average: eth0 290.32 188.29 2010.64 41.65 0.00 0.00 0.00 0.00 Average: docker0 46.56 48.36 10.48 10.15 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) 06/17/2025 _x86_64_ (8 CPU) 12:07:49 LINUX RESTART (8 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 13.39 0.00 2.28 2.45 0.05 81.82 12:09:01 PM 0 8.82 0.00 1.91 0.44 0.05 88.79 12:09:01 PM 1 15.56 0.00 3.41 5.40 0.05 75.58 12:09:01 PM 2 11.00 0.00 2.31 1.40 0.05 85.24 12:09:01 PM 3 23.83 0.00 3.11 3.35 0.05 69.66 12:09:01 PM 4 14.92 0.00 2.46 0.82 0.07 81.72 12:09:01 PM 5 12.87 0.00 1.34 0.67 0.03 85.10 12:09:01 PM 6 7.23 0.00 1.16 0.32 0.07 91.23 12:09:01 PM 7 12.89 0.00 2.58 7.23 0.05 77.25 12:10:01 PM all 26.42 0.00 1.38 1.28 0.07 70.84 12:10:01 PM 0 17.19 0.00 0.98 0.68 0.07 81.07 12:10:01 PM 1 27.53 0.00 1.39 1.24 0.08 69.77 12:10:01 PM 2 30.95 0.00 2.02 2.66 0.08 64.29 12:10:01 PM 3 28.34 0.00 1.15 0.57 0.07 69.87 12:10:01 PM 4 28.89 0.00 1.52 1.52 0.05 68.01 12:10:01 PM 5 32.56 0.00 1.24 0.62 0.08 65.50 12:10:01 PM 6 16.99 0.00 1.57 1.15 0.08 80.20 12:10:01 PM 7 28.92 0.00 1.20 1.84 0.07 67.98 12:11:01 PM all 38.04 0.00 2.67 1.06 0.09 58.14 12:11:01 PM 0 41.20 0.00 2.63 0.10 0.10 55.96 12:11:01 PM 1 32.12 0.00 2.42 2.27 0.10 63.09 12:11:01 PM 2 34.43 0.00 2.91 1.50 0.08 61.08 12:11:01 PM 3 25.33 0.00 3.38 0.29 0.08 70.92 12:11:01 PM 4 51.88 0.00 3.22 2.87 0.08 41.94 12:11:01 PM 5 39.96 0.00 2.29 0.30 0.08 57.37 12:11:01 PM 6 45.58 0.00 2.35 0.55 0.07 51.45 12:11:01 PM 7 33.78 0.00 2.17 0.64 0.08 63.34 12:12:01 PM all 17.88 0.00 1.77 1.50 0.08 78.77 12:12:01 PM 0 18.06 0.00 1.69 0.22 0.08 79.95 12:12:01 PM 1 16.23 0.00 2.07 4.03 0.07 77.60 12:12:01 PM 2 13.46 0.00 1.52 3.56 0.08 81.38 12:12:01 PM 3 20.80 0.00 1.94 2.18 0.07 75.01 12:12:01 PM 4 16.47 0.00 1.84 0.17 0.08 81.44 12:12:01 PM 5 17.15 0.00 1.86 0.32 0.10 80.58 12:12:01 PM 6 19.97 0.00 1.39 1.00 0.07 77.57 12:12:01 PM 7 20.90 0.00 1.87 0.53 0.08 76.61 12:13:01 PM all 19.42 0.00 2.20 0.07 0.08 78.23 12:13:01 PM 0 19.36 0.00 2.26 0.03 0.08 78.26 12:13:01 PM 1 13.92 0.00 1.91 0.15 0.08 83.94 12:13:01 PM 2 21.78 0.00 2.83 0.07 0.07 75.26 12:13:01 PM 3 18.19 0.00 1.86 0.07 0.08 79.80 12:13:01 PM 4 16.94 0.00 1.83 0.08 0.08 81.07 12:13:01 PM 5 20.89 0.00 2.11 0.10 0.07 76.83 12:13:01 PM 6 19.99 0.00 2.78 0.05 0.08 77.10 12:13:01 PM 7 24.27 0.00 2.03 0.03 0.10 73.57 12:14:01 PM all 6.68 0.00 0.62 0.01 0.05 92.64 12:14:01 PM 0 2.22 0.00 0.40 0.07 0.05 97.26 12:14:01 PM 1 2.84 0.00 0.99 0.00 0.05 96.13 12:14:01 PM 2 7.74 0.00 0.95 0.02 0.07 91.23 12:14:01 PM 3 6.93 0.00 0.38 0.00 0.05 92.64 12:14:01 PM 4 19.03 0.00 0.50 0.02 0.07 80.38 12:14:01 PM 5 2.41 0.00 0.70 0.00 0.05 96.84 12:14:01 PM 6 4.44 0.00 0.85 0.00 0.03 94.68 12:14:01 PM 7 7.82 0.00 0.20 0.00 0.03 91.95 12:15:01 PM all 21.08 0.00 0.62 0.02 0.05 78.23 12:15:01 PM 0 8.68 0.00 0.75 0.02 0.07 90.48 12:15:01 PM 1 32.59 0.00 1.08 0.02 0.07 66.24 12:15:01 PM 2 26.69 0.00 0.67 0.02 0.05 72.58 12:15:01 PM 3 16.24 0.00 0.18 0.00 0.03 83.54 12:15:01 PM 4 26.16 0.00 0.80 0.00 0.03 73.01 12:15:01 PM 5 13.76 0.00 0.82 0.10 0.07 85.25 12:15:01 PM 6 23.08 0.00 0.30 0.02 0.05 76.56 12:15:01 PM 7 21.44 0.00 0.33 0.00 0.03 78.19 12:16:01 PM all 17.30 0.00 1.06 0.71 0.07 80.85 12:16:01 PM 0 19.04 0.00 1.12 0.54 0.08 79.21 12:16:01 PM 1 22.74 0.00 1.11 1.41 0.07 74.67 12:16:01 PM 2 16.96 0.00 0.96 2.27 0.07 79.74 12:16:01 PM 3 13.38 0.00 0.99 0.02 0.07 85.54 12:16:01 PM 4 6.67 0.00 1.26 1.11 0.07 90.90 12:16:01 PM 5 17.84 0.00 1.21 0.22 0.05 80.69 12:16:01 PM 6 22.46 0.00 0.92 0.02 0.07 76.53 12:16:01 PM 7 19.32 0.00 0.95 0.13 0.07 79.52 12:17:01 PM all 28.17 0.00 1.84 0.59 0.10 69.30 12:17:01 PM 0 32.59 0.00 1.93 0.37 0.08 65.04 12:17:01 PM 1 29.46 0.00 1.69 2.60 0.10 66.15 12:17:01 PM 2 38.66 0.00 2.75 0.55 0.10 57.94 12:17:01 PM 3 34.05 0.00 1.42 0.05 0.10 64.38 12:17:01 PM 4 17.21 0.00 1.99 0.32 0.10 80.37 12:17:01 PM 5 28.44 0.00 1.71 0.52 0.10 69.23 12:17:01 PM 6 27.63 0.00 1.71 0.07 0.10 70.50 12:17:01 PM 7 17.34 0.00 1.49 0.23 0.08 80.85 12:18:01 PM all 30.63 0.00 1.62 0.43 0.09 67.23 12:18:01 PM 0 28.49 0.00 2.13 0.28 0.08 69.01 12:18:01 PM 1 28.20 0.00 1.76 1.87 0.08 68.08 12:18:01 PM 2 36.88 0.00 1.96 0.20 0.10 60.86 12:18:01 PM 3 42.32 0.00 1.05 0.02 0.08 56.52 12:18:01 PM 4 32.55 0.00 1.99 0.37 0.08 65.00 12:18:01 PM 5 21.46 0.00 1.31 0.17 0.08 76.98 12:18:01 PM 6 19.65 0.00 0.69 0.08 0.07 79.52 12:18:01 PM 7 35.48 0.00 2.11 0.45 0.10 61.86 12:19:01 PM all 16.46 0.00 1.76 1.59 0.05 80.14 12:19:01 PM 0 6.33 0.00 1.27 0.15 0.05 92.20 12:19:01 PM 1 14.74 0.00 2.21 3.68 0.05 79.32 12:19:01 PM 2 10.72 0.00 1.91 4.62 0.05 82.70 12:19:01 PM 3 27.34 0.00 2.34 1.10 0.05 69.16 12:19:01 PM 4 39.75 0.00 2.24 3.06 0.08 54.88 12:19:01 PM 5 13.31 0.00 1.51 0.03 0.05 85.10 12:19:01 PM 6 13.97 0.00 1.44 0.00 0.03 84.56 12:19:01 PM 7 5.46 0.00 1.20 0.12 0.02 93.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.40 0.00 1.62 0.88 0.07 76.03 Average: 0 18.35 0.00 1.55 0.26 0.07 79.76 Average: 1 21.44 0.00 1.82 2.06 0.07 74.60 Average: 2 22.66 0.00 1.89 1.53 0.07 73.85 Average: 3 23.34 0.00 1.62 0.69 0.07 74.28 Average: 4 24.59 0.00 1.79 0.94 0.07 72.61 Average: 5 20.05 0.00 1.46 0.28 0.07 78.14 Average: 6 20.08 0.00 1.38 0.30 0.07 78.18 Average: 7 20.69 0.00 1.47 1.02 0.07 76.76