---> uname -a: Linux prd-centos8-docker-8c-8g-9600.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 1160 24923 19 5806 30256 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:d2:e2:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fed2:e26e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:75:fa:ad 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:e5ff:fe75:faad/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) 05/11/2026 _x86_64_ (8 CPU) 10:50:11 LINUX RESTART (8 CPU) 10:51:01 AM tps rtps wtps bread/s bwrtn/s 10:52:01 AM 279.54 18.08 261.46 3793.94 15299.78 10:53:01 AM 141.09 1.88 139.20 593.94 12024.76 10:54:01 AM 139.87 0.58 139.29 416.26 41549.17 10:55:01 AM 29.94 0.43 29.51 20.93 591.02 10:56:01 AM 10.43 0.00 10.43 0.00 287.39 10:57:01 AM 37.04 0.00 37.04 0.00 9102.48 10:58:01 AM 94.75 0.00 94.75 0.00 15800.95 10:59:01 AM 123.69 0.00 123.69 0.00 1340.09 11:00:01 AM 56.11 2.57 53.54 4486.32 27353.97 11:01:01 AM 41.70 1.63 40.07 1773.41 10320.08 Average: 95.42 2.52 92.90 1108.46 13366.91 10:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 AM 28565496 30637812 4090216 12.53 2688 2385256 1874988 5.56 215724 3390760 136540 10:53:01 AM 26910872 29266200 5744840 17.59 2688 2662864 3132496 9.29 290104 4947500 75040 10:54:01 AM 24636816 28151748 8018896 24.56 2688 3796180 5229124 15.51 438524 6964064 1396 10:55:01 AM 24729860 28224800 7925852 24.27 2688 3776516 3921836 11.64 449412 6863552 660 10:56:01 AM 24634804 28133004 8020908 24.56 2688 3779976 3979432 11.81 449836 6959048 288 10:57:01 AM 24634952 28575136 8020760 24.56 2688 4207988 3604820 10.70 516912 6870476 170716 10:58:01 AM 22853828 27121448 9801884 30.02 2688 4534556 6381820 18.93 563192 8559440 100 10:59:01 AM 24119244 28306728 8536468 26.14 2688 4442032 3858948 11.45 558748 7316640 13572 11:00:01 AM 25284564 30546284 7371148 22.57 2688 5507716 1926768 5.72 764548 5934640 145940 11:01:01 AM 25599028 31056248 7056684 21.61 2688 5696736 1545576 4.59 995992 5385676 24548 Average: 25196946 29001941 7458766 22.84 2688 4078982 3545581 10.52 524299 6319180 56880 10:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 290.14 238.35 3021.66 47.54 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 331.49 251.10 3935.82 40.41 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 16.38 16.38 31.32 31.32 0.00 0.00 0.00 0.00 10:54:01 AM eth0 319.49 181.84 9479.98 16.90 0.00 0.00 0.00 0.00 10:54:01 AM docker0 6.30 7.05 15.35 15.58 0.00 0.00 0.00 0.00 10:54:01 AM vethc0aa76e 4.55 5.08 15.16 15.32 0.00 0.00 0.00 0.00 10:55:01 AM lo 54.13 54.13 4.45 4.45 0.00 0.00 0.00 0.00 10:55:01 AM eth0 275.47 189.52 86.54 87.05 0.00 0.00 0.00 0.00 10:55:01 AM docker0 10.88 11.95 1.57 1.47 0.00 0.00 0.00 0.00 10:56:01 AM lo 61.47 61.47 3.13 3.13 0.00 0.00 0.00 0.00 10:56:01 AM eth0 304.83 219.15 81.50 87.95 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.80 1.07 0.11 0.21 0.00 0.00 0.00 0.00 10:57:01 AM lo 6.15 6.15 0.32 0.32 0.00 0.00 0.00 0.00 10:57:01 AM eth0 386.22 184.67 2238.87 35.04 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 566.14 566.14 78.26 78.26 0.00 0.00 0.00 0.00 10:58:01 AM eth0 220.86 80.94 841.90 29.10 0.00 0.00 0.00 0.00 10:58:01 AM docker0 238.74 248.44 35.47 38.50 0.00 0.00 0.00 0.00 10:58:01 AM veth79723b9 209.02 217.38 35.10 30.20 0.00 0.00 0.00 0.00 10:58:01 AM veth22d06f7 29.73 31.76 3.63 8.57 0.00 0.00 0.00 0.00 10:59:01 AM lo 1166.88 1166.88 211.50 211.50 0.00 0.00 0.00 0.00 10:59:01 AM eth0 112.61 84.36 242.29 31.42 0.00 0.00 0.00 0.00 10:59:01 AM docker0 502.22 514.46 103.93 98.52 0.00 0.00 0.00 0.00 11:00:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 11:00:01 AM eth0 181.99 146.66 2610.32 19.23 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 292.99 227.06 1814.69 151.89 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 187.22 187.22 32.90 32.90 0.00 0.00 0.00 0.00 Average: eth0 271.61 180.37 2435.42 54.65 0.00 0.00 0.00 0.00 Average: docker0 75.89 78.30 15.64 15.43 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) 05/11/2026 _x86_64_ (8 CPU) 10:50:11 LINUX RESTART (8 CPU) 10:51:01 AM CPU %user %nice %system %iowait %steal %idle 10:52:01 AM all 18.83 0.00 1.44 0.94 0.07 78.72 10:52:01 AM 0 25.45 0.00 0.84 0.42 0.08 73.21 10:52:01 AM 1 25.66 0.00 2.29 0.80 0.07 71.19 10:52:01 AM 2 13.90 0.00 1.19 1.00 0.07 83.84 10:52:01 AM 3 13.99 0.00 1.05 0.77 0.08 84.11 10:52:01 AM 4 15.20 0.00 1.51 1.32 0.05 81.92 10:52:01 AM 5 23.20 0.00 1.96 1.10 0.07 73.68 10:52:01 AM 6 15.83 0.00 1.14 0.84 0.08 82.11 10:52:01 AM 7 17.37 0.00 1.59 1.30 0.05 79.69 10:53:01 AM all 39.80 0.00 1.13 0.45 0.09 58.53 10:53:01 AM 0 38.76 0.00 0.70 0.00 0.10 60.44 10:53:01 AM 1 57.10 0.00 1.39 0.73 0.08 40.69 10:53:01 AM 2 39.21 0.00 1.89 0.75 0.08 58.07 10:53:01 AM 3 30.42 0.00 0.77 0.03 0.08 68.69 10:53:01 AM 4 23.21 0.00 1.19 0.95 0.07 74.58 10:53:01 AM 5 42.86 0.00 1.02 0.13 0.10 55.89 10:53:01 AM 6 45.85 0.00 0.82 0.50 0.08 52.75 10:53:01 AM 7 40.96 0.00 1.27 0.48 0.08 57.20 10:54:01 AM all 25.55 0.00 2.76 0.77 0.08 70.84 10:54:01 AM 0 25.77 0.00 2.91 0.10 0.07 71.15 10:54:01 AM 1 18.88 0.00 2.61 1.43 0.08 77.00 10:54:01 AM 2 22.93 0.00 3.36 1.95 0.10 71.66 10:54:01 AM 3 25.98 0.00 2.37 1.13 0.08 70.44 10:54:01 AM 4 27.52 0.00 3.23 1.06 0.08 68.10 10:54:01 AM 5 22.98 0.00 2.29 0.18 0.07 74.48 10:54:01 AM 6 24.05 0.00 2.47 0.05 0.08 73.34 10:54:01 AM 7 36.29 0.00 2.84 0.29 0.07 60.51 10:55:01 AM all 19.65 0.00 2.04 0.06 0.07 78.18 10:55:01 AM 0 19.18 0.00 1.71 0.07 0.08 78.96 10:55:01 AM 1 20.03 0.00 2.08 0.03 0.08 77.77 10:55:01 AM 2 15.85 0.00 1.98 0.13 0.07 81.97 10:55:01 AM 3 17.25 0.00 2.03 0.05 0.08 80.59 10:55:01 AM 4 20.84 0.00 1.93 0.05 0.05 77.13 10:55:01 AM 5 18.42 0.00 1.89 0.07 0.07 79.55 10:55:01 AM 6 24.20 0.00 2.37 0.05 0.07 73.31 10:55:01 AM 7 21.41 0.00 2.33 0.05 0.08 76.13 10:56:01 AM all 7.27 0.00 1.04 0.02 0.10 91.57 10:56:01 AM 0 4.49 0.00 1.02 0.00 0.13 94.36 10:56:01 AM 1 9.16 0.00 1.39 0.02 0.08 89.35 10:56:01 AM 2 5.65 0.00 0.97 0.00 0.10 93.28 10:56:01 AM 3 13.64 0.00 1.24 0.02 0.08 85.02 10:56:01 AM 4 5.17 0.00 0.75 0.03 0.12 93.93 10:56:01 AM 5 4.55 0.00 0.94 0.07 0.13 94.32 10:56:01 AM 6 6.65 0.00 0.65 0.00 0.07 92.63 10:56:01 AM 7 8.87 0.00 1.40 0.00 0.07 89.66 10:57:01 AM all 39.74 0.00 1.36 0.17 0.08 58.66 10:57:01 AM 0 39.01 0.00 1.17 0.02 0.08 59.72 10:57:01 AM 1 46.38 0.00 1.44 0.05 0.10 52.03 10:57:01 AM 2 21.64 0.00 1.27 0.03 0.08 76.98 10:57:01 AM 3 38.90 0.00 1.45 0.13 0.07 59.45 10:57:01 AM 4 36.47 0.00 1.41 0.72 0.07 61.33 10:57:01 AM 5 52.53 0.00 1.29 0.32 0.08 45.78 10:57:01 AM 6 55.96 0.00 0.95 0.03 0.08 42.97 10:57:01 AM 7 27.02 0.00 1.87 0.05 0.07 70.99 10:58:01 AM all 27.38 0.00 1.94 0.31 0.10 70.27 10:58:01 AM 0 17.04 0.00 1.68 0.07 0.08 81.13 10:58:01 AM 1 43.63 0.00 2.48 0.28 0.10 53.50 10:58:01 AM 2 33.83 0.00 1.73 0.29 0.12 64.04 10:58:01 AM 3 30.48 0.00 2.42 0.07 0.10 66.94 10:58:01 AM 4 22.48 0.00 1.96 0.57 0.10 74.88 10:58:01 AM 5 33.28 0.00 1.53 0.12 0.08 64.99 10:58:01 AM 6 20.81 0.00 1.69 0.59 0.10 76.81 10:58:01 AM 7 17.44 0.00 2.01 0.54 0.10 79.91 10:59:01 AM all 21.99 0.00 1.83 0.26 0.08 75.84 10:59:01 AM 0 26.43 0.00 1.77 0.05 0.08 71.66 10:59:01 AM 1 31.72 0.00 2.29 0.07 0.08 65.84 10:59:01 AM 2 32.71 0.00 1.24 0.05 0.07 65.93 10:59:01 AM 3 18.97 0.00 1.79 0.20 0.10 78.93 10:59:01 AM 4 14.44 0.00 1.64 0.07 0.08 83.76 10:59:01 AM 5 19.87 0.00 2.02 0.10 0.08 77.93 10:59:01 AM 6 20.08 0.00 1.68 0.02 0.08 78.14 10:59:01 AM 7 11.64 0.00 2.20 1.53 0.08 84.55 11:00:01 AM all 31.46 0.00 1.54 0.63 0.08 66.29 11:00:01 AM 0 38.62 0.00 0.94 0.00 0.08 60.36 11:00:01 AM 1 25.28 0.00 1.81 2.88 0.07 69.97 11:00:01 AM 2 35.70 0.00 1.84 0.99 0.08 61.38 11:00:01 AM 3 26.34 0.00 1.91 0.02 0.07 71.67 11:00:01 AM 4 19.41 0.00 1.37 0.02 0.07 79.14 11:00:01 AM 5 34.57 0.00 1.59 0.15 0.08 63.60 11:00:01 AM 6 35.72 0.00 1.92 0.54 0.08 61.74 11:00:01 AM 7 36.03 0.00 0.95 0.44 0.08 62.49 11:01:01 AM all 27.82 0.00 1.06 0.71 0.06 70.34 11:01:01 AM 0 44.44 0.00 0.35 0.02 0.08 55.11 11:01:01 AM 1 4.19 0.00 0.73 4.02 0.05 91.00 11:01:01 AM 2 45.29 0.00 1.03 0.08 0.08 53.50 11:01:01 AM 3 45.02 0.00 2.69 0.12 0.08 52.09 11:01:01 AM 4 13.03 0.00 1.66 1.24 0.07 84.01 11:01:01 AM 5 6.13 0.00 0.70 0.10 0.03 93.03 11:01:01 AM 6 22.24 0.00 0.92 0.07 0.07 76.71 11:01:01 AM 7 42.18 0.00 0.40 0.05 0.05 57.32 Average: all 25.95 0.00 1.61 0.43 0.08 71.92 Average: 0 27.93 0.00 1.31 0.07 0.09 70.61 Average: 1 28.20 0.00 1.85 1.03 0.08 68.84 Average: 2 26.68 0.00 1.65 0.53 0.09 71.06 Average: 3 26.11 0.00 1.77 0.25 0.08 71.79 Average: 4 19.77 0.00 1.66 0.60 0.08 77.89 Average: 5 25.84 0.00 1.52 0.23 0.08 72.33 Average: 6 27.15 0.00 1.46 0.27 0.08 71.04 Average: 7 25.92 0.00 1.69 0.47 0.07 71.85