---> uname -a: Linux prd-centos8-docker-8c-8g-28541.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 1149 25096 19 5643 30267 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:30:de:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe30:deb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:6f:53:ae 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::42:26ff:fe6f:53ae/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) 07/17/2025 _x86_64_ (8 CPU) 05:25:57 LINUX RESTART (8 CPU) 05:27:01 AM tps rtps wtps bread/s bwrtn/s 05:28:01 AM 257.80 17.67 240.13 3769.85 12618.94 05:29:01 AM 183.41 1.45 181.96 341.49 19529.07 05:30:01 AM 87.13 0.67 86.46 448.10 33314.41 05:31:01 AM 32.11 0.45 31.66 21.33 526.57 05:32:01 AM 5.47 0.05 5.42 0.53 387.64 05:33:01 AM 7.38 0.00 7.38 0.00 215.93 05:34:01 AM 111.03 0.00 111.03 0.00 23764.31 05:35:01 AM 59.26 0.00 59.26 0.00 1076.32 05:36:01 AM 134.24 2.48 131.76 4511.38 1965.59 05:37:01 AM 52.86 1.80 51.06 1785.97 33645.64 Average: 93.07 2.46 90.62 1087.86 12705.37 05:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 AM 28044092 30200820 4611620 14.12 2688 2469292 2821896 8.37 226372 3899800 287316 05:29:01 AM 25421036 28803512 7234676 22.15 2688 3666752 3481848 10.33 338960 6301048 886264 05:30:01 AM 24627160 28027456 8028552 24.59 2688 3682716 5304504 15.74 432484 6980576 208 05:31:01 AM 24799924 28205156 7855788 24.06 2688 3687680 3881676 11.52 439000 6806412 196 05:32:01 AM 25647084 29061664 7008628 21.46 2688 3696836 3187232 9.46 440856 5962704 16 05:33:01 AM 25070436 28486376 7585276 23.23 2688 3698024 3696480 10.97 442596 6535208 24 05:34:01 AM 23836048 27954692 8819664 27.01 2688 4387212 5649792 16.76 544444 7605968 756 05:35:01 AM 24838852 28924848 7816860 23.94 2688 4343316 3198824 9.49 548012 6615820 17244 05:36:01 AM 25917888 31005136 6737824 20.63 2688 5335852 2052400 6.09 732356 5345796 843604 05:37:01 AM 25688564 30980848 6967148 21.34 2688 5535636 1525720 4.53 965840 5334976 34412 Average: 25389108 29165051 7266604 22.25 2688 4050332 3480037 10.33 511092 6138831 207004 05:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 414.93 323.69 5117.41 61.06 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 415.78 284.24 10708.33 40.25 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 5.21 5.21 0.39 0.39 0.00 0.00 0.00 0.00 05:30:01 AM eth0 20.19 12.26 12.30 6.01 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.78 1.15 0.12 0.13 0.00 0.00 0.00 0.00 05:30:01 AM vethecf0c16 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:31:01 AM lo 61.38 61.38 4.84 4.84 0.00 0.00 0.00 0.00 05:31:01 AM eth0 199.00 160.43 56.03 62.82 0.00 0.00 0.00 0.00 05:31:01 AM docker0 11.11 12.70 1.65 1.68 0.00 0.00 0.00 0.00 05:32:01 AM lo 26.46 26.46 1.29 1.29 0.00 0.00 0.00 0.00 05:32:01 AM eth0 103.42 92.17 55.16 33.45 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 132.38 91.75 73.92 28.50 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 4.93 4.93 0.78 0.78 0.00 0.00 0.00 0.00 05:34:01 AM eth0 705.16 412.50 2969.27 38.14 0.00 0.00 0.00 0.00 05:34:01 AM docker0 2.13 2.53 0.29 0.50 0.00 0.00 0.00 0.00 05:34:01 AM veth707a48e 2.13 2.65 0.32 0.51 0.00 0.00 0.00 0.00 05:34:01 AM veth89ef780 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:35:01 AM lo 1467.48 1467.48 250.08 250.08 0.00 0.00 0.00 0.00 05:35:01 AM eth0 149.87 101.63 317.78 39.33 0.00 0.00 0.00 0.00 05:35:01 AM docker0 628.31 646.32 121.38 117.95 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:36:01 AM eth0 78.00 65.71 1251.36 13.91 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 311.53 233.41 2314.08 37.90 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.64 156.64 25.74 25.74 0.00 0.00 0.00 0.00 Average: eth0 253.03 177.78 2287.63 36.14 0.00 0.00 0.00 0.00 Average: docker0 64.23 66.27 12.34 12.03 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) 07/17/2025 _x86_64_ (8 CPU) 05:25:57 LINUX RESTART (8 CPU) 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 23.35 0.00 1.34 1.43 0.08 73.81 05:28:01 AM 0 12.88 0.00 1.05 0.94 0.08 85.05 05:28:01 AM 1 20.22 0.00 2.03 3.82 0.07 73.87 05:28:01 AM 2 15.74 0.00 1.14 1.02 0.10 82.00 05:28:01 AM 3 27.53 0.00 1.72 1.27 0.08 69.40 05:28:01 AM 4 34.82 0.00 1.17 1.62 0.07 62.32 05:28:01 AM 5 17.67 0.00 1.20 1.72 0.07 79.34 05:28:01 AM 6 29.16 0.00 1.15 0.70 0.05 68.93 05:28:01 AM 7 28.76 0.00 1.22 0.37 0.08 69.58 05:29:01 AM all 41.53 0.00 2.89 1.09 0.09 54.39 05:29:01 AM 0 34.25 0.00 2.81 1.31 0.10 61.53 05:29:01 AM 1 44.31 0.00 3.76 0.74 0.10 51.08 05:29:01 AM 2 45.26 0.00 2.98 2.36 0.10 49.30 05:29:01 AM 3 26.36 0.00 2.83 0.84 0.07 69.91 05:29:01 AM 4 35.50 0.00 2.29 1.34 0.12 60.75 05:29:01 AM 5 41.98 0.00 2.78 0.10 0.10 55.04 05:29:01 AM 6 53.29 0.00 3.31 0.98 0.08 42.34 05:29:01 AM 7 51.30 0.00 2.33 1.07 0.07 45.22 05:30:01 AM all 18.69 0.00 1.86 1.37 0.07 78.01 05:30:01 AM 0 19.59 0.00 1.82 0.03 0.07 78.49 05:30:01 AM 1 18.48 0.00 1.91 4.34 0.08 75.19 05:30:01 AM 2 21.83 0.00 2.31 4.13 0.07 71.66 05:30:01 AM 3 14.13 0.00 1.39 0.44 0.08 83.96 05:30:01 AM 4 12.82 0.00 1.49 0.74 0.05 84.91 05:30:01 AM 5 15.16 0.00 1.77 0.57 0.07 82.43 05:30:01 AM 6 22.99 0.00 2.17 0.08 0.07 74.69 05:30:01 AM 7 24.49 0.00 2.04 0.65 0.07 72.75 05:31:01 AM all 17.91 0.00 2.12 0.06 0.08 79.84 05:31:01 AM 0 15.84 0.00 1.70 0.05 0.08 82.33 05:31:01 AM 1 18.07 0.00 1.90 0.03 0.08 79.91 05:31:01 AM 2 19.07 0.00 2.17 0.07 0.08 78.61 05:31:01 AM 3 18.43 0.00 1.72 0.02 0.07 79.77 05:31:01 AM 4 20.04 0.00 2.41 0.07 0.08 77.39 05:31:01 AM 5 14.36 0.00 3.04 0.07 0.08 82.45 05:31:01 AM 6 19.71 0.00 1.90 0.15 0.08 78.15 05:31:01 AM 7 17.74 0.00 2.10 0.02 0.07 80.08 05:32:01 AM all 6.60 0.00 0.48 0.02 0.04 92.86 05:32:01 AM 0 19.30 0.00 0.42 0.03 0.07 80.18 05:32:01 AM 1 3.76 0.00 0.38 0.00 0.03 95.83 05:32:01 AM 2 3.65 0.00 0.60 0.00 0.05 95.69 05:32:01 AM 3 4.44 0.00 0.60 0.00 0.05 94.91 05:32:01 AM 4 6.34 0.00 0.62 0.00 0.02 93.03 05:32:01 AM 5 8.11 0.00 0.42 0.15 0.03 91.29 05:32:01 AM 6 2.21 0.00 0.42 0.00 0.03 97.34 05:32:01 AM 7 4.97 0.00 0.38 0.00 0.03 94.61 05:33:01 AM all 15.00 0.00 0.38 0.01 0.04 84.58 05:33:01 AM 0 38.40 0.00 0.68 0.00 0.05 60.86 05:33:01 AM 1 4.47 0.00 0.07 0.00 0.05 95.41 05:33:01 AM 2 9.83 0.00 0.70 0.00 0.03 89.44 05:33:01 AM 3 6.57 0.00 0.35 0.02 0.03 93.03 05:33:01 AM 4 24.06 0.00 0.42 0.00 0.05 75.47 05:33:01 AM 5 15.34 0.00 0.10 0.00 0.03 84.53 05:33:01 AM 6 6.55 0.00 0.25 0.00 0.03 93.17 05:33:01 AM 7 14.75 0.00 0.43 0.03 0.03 84.75 05:34:01 AM all 31.12 0.00 1.98 1.02 0.08 65.80 05:34:01 AM 0 24.20 0.00 1.44 0.15 0.07 74.14 05:34:01 AM 1 24.74 0.00 1.78 1.19 0.07 72.23 05:34:01 AM 2 50.23 0.00 2.13 2.05 0.08 45.51 05:34:01 AM 3 17.13 0.00 2.16 0.45 0.07 80.19 05:34:01 AM 4 25.35 0.00 1.86 1.01 0.07 71.72 05:34:01 AM 5 37.63 0.00 2.05 1.83 0.08 58.40 05:34:01 AM 6 35.04 0.00 2.41 0.42 0.10 62.03 05:34:01 AM 7 34.68 0.00 2.03 1.09 0.08 62.12 05:35:01 AM all 28.57 0.00 2.16 0.13 0.10 69.04 05:35:01 AM 0 17.90 0.00 2.23 0.02 0.10 79.74 05:35:01 AM 1 33.24 0.00 2.21 0.02 0.10 64.43 05:35:01 AM 2 37.80 0.00 2.83 0.07 0.10 59.20 05:35:01 AM 3 23.46 0.00 2.60 0.18 0.12 73.64 05:35:01 AM 4 30.27 0.00 1.66 0.44 0.10 67.54 05:35:01 AM 5 30.77 0.00 2.81 0.07 0.10 66.25 05:35:01 AM 6 26.47 0.00 1.76 0.05 0.08 71.64 05:35:01 AM 7 28.65 0.00 1.21 0.17 0.10 69.88 05:36:01 AM all 30.09 0.00 1.53 0.37 0.07 67.95 05:36:01 AM 0 34.62 0.00 1.22 0.00 0.07 64.09 05:36:01 AM 1 17.19 0.00 1.42 0.12 0.07 81.20 05:36:01 AM 2 31.17 0.00 0.90 0.02 0.08 67.83 05:36:01 AM 3 39.61 0.00 1.42 0.43 0.08 58.45 05:36:01 AM 4 42.95 0.00 2.19 0.95 0.07 53.84 05:36:01 AM 5 22.07 0.00 1.55 0.59 0.08 75.71 05:36:01 AM 6 20.65 0.00 1.37 0.57 0.07 77.34 05:36:01 AM 7 32.40 0.00 2.12 0.27 0.07 65.14 05:37:01 AM all 24.63 0.00 1.00 1.26 0.06 73.06 05:37:01 AM 0 13.59 0.00 0.98 1.02 0.07 84.34 05:37:01 AM 1 25.15 0.00 0.73 3.74 0.08 70.29 05:37:01 AM 2 11.99 0.00 1.10 3.38 0.05 83.47 05:37:01 AM 3 40.41 0.00 1.72 0.74 0.05 57.08 05:37:01 AM 4 21.58 0.00 1.35 0.03 0.05 76.99 05:37:01 AM 5 31.05 0.00 0.79 0.12 0.08 67.96 05:37:01 AM 6 32.88 0.00 0.62 0.60 0.05 65.85 05:37:01 AM 7 20.36 0.00 0.70 0.42 0.05 78.47 Average: all 23.73 0.00 1.57 0.68 0.07 73.95 Average: 0 23.06 0.00 1.43 0.35 0.08 75.08 Average: 1 20.94 0.00 1.62 1.40 0.07 75.96 Average: 2 24.63 0.00 1.69 1.31 0.08 72.30 Average: 3 21.80 0.00 1.65 0.44 0.07 76.04 Average: 4 25.36 0.00 1.54 0.62 0.07 72.41 Average: 5 23.40 0.00 1.65 0.52 0.07 74.36 Average: 6 24.88 0.00 1.54 0.36 0.07 73.17 Average: 7 25.80 0.00 1.46 0.41 0.07 72.27