---> uname -a: Linux prd-centos8-docker-8c-8g-2655.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1126 25107 19 5657 30290 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:c4:d4:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fec4:d4a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:97:a0:3d 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:ebff:fe97:a03d/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) 10/14/2025 _x86_64_ (8 CPU) 10:23:31 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 197.90 16.38 181.52 3316.49 10467.23 10:26:01 AM 194.67 4.88 189.79 1167.61 15750.38 10:27:01 AM 168.49 0.77 167.73 439.72 42212.61 10:28:01 AM 37.20 0.48 36.72 21.46 744.82 10:29:01 AM 10.96 0.00 10.96 0.00 456.41 10:30:01 AM 9.05 0.00 9.05 0.00 291.69 10:31:01 AM 106.80 0.00 106.80 0.00 23573.84 10:32:01 AM 19.83 0.00 19.83 0.00 606.26 10:33:01 AM 110.03 2.48 107.55 4509.78 2061.79 10:34:01 AM 57.28 1.80 55.48 1785.67 33751.83 Average: 91.22 2.68 88.54 1124.04 12992.08 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29044132 30901808 3611580 11.06 2688 2174544 1818712 5.40 162152 2989588 143320 10:26:01 AM 27407648 29640680 5248064 16.07 2688 2542820 2772928 8.23 269012 4483824 54392 10:27:01 AM 25179080 28583512 7476632 22.90 2688 3687252 4345676 12.89 422028 6441464 112 10:28:01 AM 24805084 28215320 7850628 24.04 2688 3692372 4143020 12.29 437472 6799040 60 10:29:01 AM 25900348 29320364 6755364 20.69 2688 3702636 2968608 8.81 439624 5710772 1432 10:30:01 AM 25303376 28724932 7352336 22.51 2688 3703848 3473208 10.30 441692 6299788 108 10:31:01 AM 23749224 27876316 8906488 27.27 2688 4396208 5631324 16.71 549512 7684528 1560 10:32:01 AM 23148500 27309136 9507212 29.11 2688 4430548 6060264 17.98 552944 8277924 6280 10:33:01 AM 25942292 31028760 6713420 20.56 2688 5335052 2040512 6.05 728832 5322004 844680 10:34:01 AM 25723736 31029328 6931976 21.23 2688 5548096 1501360 4.45 964920 5297576 43084 Average: 25620342 29263016 7035370 21.54 2688 3921338 3475561 10.31 496819 5930651 109503 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 136.40 113.11 1533.85 36.58 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 445.10 359.31 5146.79 54.55 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 10:27:01 AM eth0 337.59 223.29 10005.20 22.04 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM veth2eb8983 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 57.38 57.38 4.74 4.74 0.00 0.00 0.00 0.00 10:28:01 AM eth0 243.00 187.30 68.41 71.50 0.00 0.00 0.00 0.00 10:28:01 AM docker0 11.48 13.01 1.71 1.66 0.00 0.00 0.00 0.00 10:28:01 AM veth2b3ed06 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM lo 57.91 57.91 2.95 2.95 0.00 0.00 0.00 0.00 10:29:01 AM eth0 236.76 199.22 91.54 79.66 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.80 0.92 0.11 0.14 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 107.43 84.21 77.29 23.68 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 17.79 17.79 2.37 2.37 0.00 0.00 0.00 0.00 10:31:01 AM eth0 390.35 203.38 2980.31 33.24 0.00 0.00 0.00 0.00 10:31:01 AM docker0 8.95 9.36 0.83 1.68 0.00 0.00 0.00 0.00 10:31:01 AM veth5baabe2 8.95 9.50 0.96 1.69 0.00 0.00 0.00 0.00 10:31:01 AM veth1eaf765 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 AM lo 1473.93 1473.93 251.67 251.67 0.00 0.00 0.00 0.00 10:32:01 AM eth0 164.33 112.95 45.08 46.00 0.00 0.00 0.00 0.00 10:32:01 AM docker0 631.22 649.18 122.78 117.91 0.00 0.00 0.00 0.00 10:32:01 AM veth5baabe2 585.84 604.05 126.36 92.24 0.00 0.00 0.00 0.01 10:32:01 AM veth1eaf765 45.38 45.58 5.05 25.92 0.00 0.00 0.00 0.00 10:33:01 AM lo 4.28 4.28 0.29 0.29 0.00 0.00 0.00 0.00 10:33:01 AM eth0 100.33 86.75 1503.85 19.27 0.00 0.00 0.00 0.00 10:33:01 AM docker0 1.43 1.52 0.11 0.14 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 223.98 179.86 2419.03 84.62 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 Average: lo 161.21 161.21 26.21 26.21 0.00 0.00 0.00 0.00 Average: eth0 238.53 174.94 2387.19 47.11 0.00 0.00 0.00 0.00 Average: docker0 65.39 67.41 12.56 12.15 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) 10/14/2025 _x86_64_ (8 CPU) 10:23:31 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 12.55 0.00 1.13 0.61 0.05 85.65 10:25:01 AM 0 5.08 0.00 0.88 0.38 0.07 93.59 10:25:01 AM 1 22.54 0.00 1.92 1.14 0.07 74.34 10:25:01 AM 2 23.08 0.00 1.92 0.45 0.05 74.50 10:25:01 AM 3 20.09 0.00 1.35 0.65 0.05 77.86 10:25:01 AM 4 7.45 0.00 0.63 0.33 0.03 91.55 10:25:01 AM 5 12.68 0.00 1.07 0.58 0.03 85.63 10:25:01 AM 6 3.33 0.00 0.70 0.89 0.05 95.03 10:25:01 AM 7 6.14 0.00 0.59 0.47 0.08 92.72 10:26:01 AM all 42.26 0.00 1.43 0.97 0.11 55.23 10:26:01 AM 0 40.09 0.00 1.35 0.47 0.10 57.99 10:26:01 AM 1 56.80 0.00 2.21 0.79 0.13 40.08 10:26:01 AM 2 40.48 0.00 1.39 1.05 0.10 56.98 10:26:01 AM 3 33.35 0.00 1.51 1.91 0.10 63.14 10:26:01 AM 4 32.10 0.00 1.24 1.94 0.12 64.61 10:26:01 AM 5 42.99 0.00 0.97 0.69 0.13 55.22 10:26:01 AM 6 41.29 0.00 1.76 0.44 0.12 56.40 10:26:01 AM 7 50.93 0.00 1.02 0.52 0.12 47.41 10:27:01 AM all 26.39 0.00 2.74 2.37 0.09 68.40 10:27:01 AM 0 18.62 0.00 2.14 0.22 0.07 78.96 10:27:01 AM 1 27.98 0.00 2.46 9.43 0.10 60.03 10:27:01 AM 2 23.33 0.00 3.01 5.34 0.10 68.22 10:27:01 AM 3 28.48 0.00 2.76 0.79 0.07 67.90 10:27:01 AM 4 31.46 0.00 2.54 1.23 0.08 64.69 10:27:01 AM 5 26.14 0.00 2.28 1.16 0.08 70.34 10:27:01 AM 6 31.32 0.00 4.27 0.08 0.10 64.22 10:27:01 AM 7 23.81 0.00 2.48 0.76 0.08 72.87 10:28:01 AM all 20.43 0.00 2.27 0.14 0.08 77.08 10:28:01 AM 0 27.52 0.00 3.23 0.18 0.10 68.97 10:28:01 AM 1 17.56 0.00 2.11 0.54 0.08 79.71 10:28:01 AM 2 17.58 0.00 2.06 0.10 0.08 80.17 10:28:01 AM 3 21.21 0.00 2.16 0.02 0.08 76.53 10:28:01 AM 4 20.45 0.00 2.14 0.10 0.07 77.24 10:28:01 AM 5 16.11 0.00 2.26 0.05 0.08 81.50 10:28:01 AM 6 20.73 0.00 2.21 0.03 0.07 76.96 10:28:01 AM 7 22.26 0.00 2.01 0.08 0.07 75.58 10:29:01 AM all 7.80 0.00 0.97 0.12 0.07 91.04 10:29:01 AM 0 7.47 0.00 0.72 0.02 0.08 91.71 10:29:01 AM 1 7.65 0.00 1.34 0.02 0.07 90.93 10:29:01 AM 2 6.73 0.00 1.05 0.25 0.07 91.90 10:29:01 AM 3 8.09 0.00 1.60 0.02 0.08 90.20 10:29:01 AM 4 7.57 0.00 0.45 0.02 0.07 91.89 10:29:01 AM 5 11.71 0.00 0.64 0.47 0.05 87.13 10:29:01 AM 6 7.66 0.00 1.30 0.18 0.07 90.79 10:29:01 AM 7 5.49 0.00 0.67 0.00 0.05 93.79 10:30:01 AM all 18.18 0.00 0.41 0.03 0.04 81.34 10:30:01 AM 0 18.04 0.00 0.10 0.00 0.03 81.83 10:30:01 AM 1 6.10 0.00 0.90 0.07 0.07 92.86 10:30:01 AM 2 12.41 0.00 0.13 0.00 0.03 87.42 10:30:01 AM 3 11.46 0.00 0.30 0.00 0.02 88.22 10:30:01 AM 4 15.07 0.00 0.68 0.13 0.03 84.08 10:30:01 AM 5 2.27 0.00 0.13 0.00 0.03 97.57 10:30:01 AM 6 58.96 0.00 1.00 0.00 0.08 39.96 10:30:01 AM 7 21.09 0.00 0.07 0.00 0.05 78.80 10:31:01 AM all 35.32 0.00 1.99 0.56 0.12 62.01 10:31:01 AM 0 40.88 0.00 1.72 0.02 0.15 57.22 10:31:01 AM 1 30.20 0.00 2.20 0.22 0.10 67.28 10:31:01 AM 2 28.28 0.00 1.78 0.69 0.08 69.17 10:31:01 AM 3 46.39 0.00 1.52 0.89 0.13 51.06 10:31:01 AM 4 23.57 0.00 1.74 0.03 0.12 74.53 10:31:01 AM 5 39.58 0.00 2.36 1.00 0.12 56.93 10:31:01 AM 6 38.57 0.00 1.93 1.22 0.12 58.17 10:31:01 AM 7 35.03 0.00 2.70 0.40 0.12 61.76 10:32:01 AM all 26.84 0.00 2.07 0.05 0.12 70.93 10:32:01 AM 0 28.83 0.00 1.27 0.02 0.12 69.76 10:32:01 AM 1 32.02 0.00 2.20 0.02 0.12 65.64 10:32:01 AM 2 19.44 0.00 2.63 0.03 0.13 77.77 10:32:01 AM 3 26.82 0.00 1.51 0.17 0.12 71.38 10:32:01 AM 4 29.59 0.00 2.35 0.03 0.12 67.91 10:32:01 AM 5 19.78 0.00 2.13 0.00 0.10 77.98 10:32:01 AM 6 30.88 0.00 2.69 0.02 0.12 66.30 10:32:01 AM 7 27.28 0.00 1.76 0.10 0.12 70.74 10:33:01 AM all 31.50 0.00 1.69 0.51 0.09 66.21 10:33:01 AM 0 37.82 0.00 1.59 0.30 0.08 60.21 10:33:01 AM 1 24.92 0.00 1.37 0.05 0.08 73.58 10:33:01 AM 2 41.87 0.00 2.56 0.90 0.10 54.57 10:33:01 AM 3 22.12 0.00 1.32 0.47 0.08 76.00 10:33:01 AM 4 46.87 0.00 1.97 0.20 0.08 50.88 10:33:01 AM 5 20.56 0.00 1.56 1.07 0.08 76.73 10:33:01 AM 6 31.37 0.00 1.36 0.45 0.08 66.74 10:33:01 AM 7 26.49 0.00 1.79 0.67 0.08 70.97 10:34:01 AM all 29.66 0.00 1.12 1.40 0.08 67.75 10:34:01 AM 0 43.35 0.00 0.60 0.17 0.08 55.80 10:34:01 AM 1 43.47 0.00 1.10 5.59 0.10 49.74 10:34:01 AM 2 13.07 0.00 1.17 2.79 0.05 82.93 10:34:01 AM 3 11.36 0.00 1.30 0.03 0.05 87.25 10:34:01 AM 4 40.75 0.00 0.78 1.00 0.08 57.38 10:34:01 AM 5 24.23 0.00 1.12 0.84 0.08 73.73 10:34:01 AM 6 13.00 0.00 0.84 0.63 0.07 85.47 10:34:01 AM 7 48.09 0.00 2.01 0.12 0.10 49.68 Average: all 25.09 0.00 1.58 0.68 0.08 72.57 Average: 0 26.76 0.00 1.36 0.18 0.09 71.61 Average: 1 26.93 0.00 1.78 1.78 0.09 69.42 Average: 2 22.63 0.00 1.77 1.16 0.08 74.37 Average: 3 22.92 0.00 1.53 0.49 0.08 74.97 Average: 4 25.48 0.00 1.45 0.50 0.08 72.48 Average: 5 21.60 0.00 1.45 0.59 0.08 76.29 Average: 6 27.71 0.00 1.80 0.40 0.09 70.00 Average: 7 26.66 0.00 1.51 0.31 0.09 71.43