---> uname -a: Linux prd-centos8-docker-8c-8g-19282.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 1138 25047 19 5704 30278 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:4f:e9:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe4f:e98f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:e5:fe:30 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::42:52ff:fee5:fe30/64 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) 12/10/2025 _x86_64_ (8 CPU) 12:33:22 LINUX RESTART (8 CPU) 12:34:01 PM tps rtps wtps bread/s bwrtn/s 12:35:01 PM 237.12 16.64 220.48 3605.06 11423.56 12:36:01 PM 182.99 2.62 180.37 613.26 15500.15 12:37:02 PM 36.14 0.05 36.09 1.07 2648.03 12:38:01 PM 112.60 0.58 112.03 432.86 44738.83 12:39:01 PM 34.85 0.48 34.37 21.46 617.27 12:40:00 PM 9.38 0.00 9.38 0.00 490.64 12:40:01 PM 18.95 0.00 18.95 0.00 218.95 12:41:01 PM 116.09 0.02 116.08 1.20 23921.89 12:42:01 PM 14.38 0.00 14.38 0.00 356.90 12:43:01 PM 140.02 0.00 140.02 0.00 1574.27 12:44:01 PM 48.41 2.60 45.81 4482.45 27259.17 12:45:01 PM 41.42 1.65 39.77 1781.01 9626.29 Average: 88.47 2.24 86.23 995.13 12510.09 12:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 PM 28891564 30882548 3764148 11.53 2688 2305676 1722800 5.11 179128 3112504 223576 12:36:01 PM 27443392 29695920 5212320 15.96 2688 2561208 2672744 7.93 277500 4429244 49020 12:37:02 PM 26662452 28937564 5993260 18.35 2688 2582648 3382360 10.04 284924 5201688 1404 12:38:01 PM 24374148 27782760 8281564 25.36 2688 3690792 5567272 16.52 431432 7235568 224 12:39:01 PM 24394092 27810252 8261620 25.30 2688 3697380 4849696 14.39 443228 7204588 116 12:40:00 PM 24793916 28220620 7861796 24.07 2688 3708504 3919136 11.63 448528 6805136 1964 12:40:01 PM 25272508 28701428 7383204 22.61 2688 3710644 3491204 10.36 448984 6328168 4060 12:41:01 PM 23297868 27430016 9357844 28.66 2688 4400236 6081508 18.04 552436 8132936 1560 12:42:01 PM 22476472 26656228 10179240 31.17 2688 4448236 6720568 19.94 555252 8947952 1924 12:43:01 PM 23866476 27966592 8789236 26.91 2688 4356220 4088060 12.13 552780 7578320 15540 12:44:01 PM 25440824 30602948 7214888 22.09 2688 5409660 1864780 5.53 757096 5790184 135720 12:45:01 PM 25638472 30991840 7017240 21.49 2688 5595720 1538180 4.56 972984 5373612 33928 Average: 25212682 28806560 7443030 22.79 2688 3872244 3824859 11.35 492023 6344992 39086 12:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 262.93 215.74 3167.86 50.04 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 273.93 213.96 3616.95 33.44 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 PM eth0 112.96 93.32 304.72 28.69 0.00 0.00 0.00 0.00 12:37:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 1.02 1.02 0.05 0.05 0.00 0.00 0.00 0.00 12:38:01 PM eth0 324.00 180.52 9637.28 15.28 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 PM veth8d43d26 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 PM lo 63.07 63.07 5.16 5.16 0.00 0.00 0.00 0.00 12:39:01 PM eth0 200.17 148.63 57.79 58.83 0.00 0.00 0.00 0.00 12:39:01 PM docker0 12.06 13.56 1.78 1.68 0.00 0.00 0.00 0.00 12:39:01 PM vethf1e3c9e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:40:00 PM lo 47.44 47.44 2.44 2.44 0.00 0.00 0.00 0.00 12:40:00 PM eth0 262.17 210.36 84.24 79.24 0.00 0.00 0.00 0.00 12:40:00 PM docker0 0.80 1.03 0.12 0.19 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 144.21 111.58 33.05 32.84 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 19.39 19.39 2.46 2.46 0.00 0.00 0.00 0.00 12:41:01 PM eth0 670.21 252.40 2985.59 22.77 0.00 0.00 0.00 0.00 12:41:01 PM docker0 8.66 9.70 0.82 1.70 0.00 0.00 0.00 0.00 12:41:01 PM vethabb15e8 8.66 9.83 0.94 1.71 0.00 0.00 0.00 0.00 12:41:01 PM veth2f15f9a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 PM lo 765.08 765.08 109.68 109.68 0.00 0.00 0.00 0.00 12:42:01 PM eth0 243.04 174.79 71.40 76.05 0.00 0.00 0.00 0.00 12:42:01 PM docker0 325.11 338.99 50.62 53.05 0.00 0.00 0.00 0.00 12:42:01 PM vethabb15e8 280.87 292.35 49.55 41.62 0.00 0.00 0.00 0.00 12:42:01 PM veth2f15f9a 44.24 47.08 5.51 11.67 0.00 0.00 0.00 0.00 12:43:01 PM lo 893.40 893.40 162.35 162.35 0.00 0.00 0.00 0.00 12:43:01 PM eth0 236.16 167.34 314.61 68.53 0.00 0.00 0.00 0.00 12:43:01 PM docker0 388.86 397.93 86.42 70.74 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 12:44:01 PM eth0 151.29 120.68 2419.06 17.79 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 188.00 131.26 1921.67 68.56 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.96 162.96 25.69 25.69 0.00 0.00 0.00 0.00 Average: eth0 265.64 173.39 2223.34 47.19 0.00 0.00 0.00 0.00 Average: docker0 66.97 69.32 12.73 11.60 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) 12/10/2025 _x86_64_ (8 CPU) 12:33:22 LINUX RESTART (8 CPU) 12:34:01 PM CPU %user %nice %system %iowait %steal %idle 12:35:01 PM all 15.89 0.00 1.30 0.65 0.06 82.10 12:35:01 PM 0 11.44 0.00 1.59 0.75 0.08 86.14 12:35:01 PM 1 8.39 0.00 1.02 0.69 0.07 89.84 12:35:01 PM 2 20.67 0.00 1.59 0.42 0.08 77.24 12:35:01 PM 3 16.17 0.00 0.67 0.38 0.07 82.71 12:35:01 PM 4 12.12 0.00 0.88 0.47 0.03 86.49 12:35:01 PM 5 20.52 0.00 1.87 0.37 0.05 77.19 12:35:01 PM 6 19.29 0.00 1.07 0.23 0.05 79.36 12:35:01 PM 7 18.50 0.00 1.72 1.87 0.07 77.84 12:36:01 PM all 37.75 0.00 1.23 0.62 0.08 60.31 12:36:01 PM 0 46.33 0.00 0.92 0.23 0.08 52.44 12:36:01 PM 1 34.38 0.00 1.35 1.29 0.08 62.90 12:36:01 PM 2 25.79 0.00 1.04 1.42 0.08 71.67 12:36:01 PM 3 21.07 0.00 1.17 0.33 0.07 77.36 12:36:01 PM 4 56.61 0.00 1.47 0.55 0.08 41.29 12:36:01 PM 5 40.71 0.00 1.37 0.53 0.08 57.30 12:36:01 PM 6 39.90 0.00 1.67 0.42 0.08 57.93 12:36:01 PM 7 37.17 0.00 0.89 0.18 0.08 61.67 12:37:02 PM all 20.65 0.00 0.59 0.10 0.05 78.60 12:37:02 PM 0 11.66 0.00 0.22 0.00 0.05 88.07 12:37:02 PM 1 17.53 0.00 0.69 0.00 0.05 81.73 12:37:02 PM 2 34.86 0.00 1.25 0.00 0.07 63.83 12:37:02 PM 3 16.39 0.00 0.87 0.50 0.07 82.18 12:37:02 PM 4 31.56 0.00 0.57 0.13 0.07 67.67 12:37:02 PM 5 17.67 0.00 0.20 0.05 0.03 82.05 12:37:02 PM 6 11.59 0.00 0.77 0.12 0.03 87.50 12:37:02 PM 7 23.96 0.00 0.20 0.00 0.03 75.80 12:38:01 PM all 24.23 0.00 3.19 0.83 0.08 71.67 12:38:01 PM 0 22.72 0.00 3.63 1.08 0.09 72.48 12:38:01 PM 1 18.06 0.00 3.00 0.75 0.07 78.13 12:38:01 PM 2 19.33 0.00 2.93 1.73 0.09 75.93 12:38:01 PM 3 26.34 0.00 3.22 1.46 0.09 68.90 12:38:01 PM 4 21.26 0.00 3.36 0.94 0.05 74.39 12:38:01 PM 5 21.47 0.00 3.08 0.31 0.09 75.06 12:38:01 PM 6 47.79 0.00 3.34 0.27 0.09 48.52 12:38:01 PM 7 16.82 0.00 2.96 0.12 0.07 80.04 12:39:01 PM all 21.53 0.00 2.69 0.06 0.09 75.64 12:39:01 PM 0 19.40 0.00 2.49 0.07 0.07 77.97 12:39:01 PM 1 18.58 0.00 2.93 0.05 0.08 78.35 12:39:01 PM 2 23.16 0.00 3.70 0.07 0.08 73.00 12:39:01 PM 3 21.45 0.00 2.50 0.03 0.10 75.92 12:39:01 PM 4 17.57 0.00 2.30 0.03 0.10 80.00 12:39:01 PM 5 22.56 0.00 2.31 0.05 0.08 75.00 12:39:01 PM 6 21.98 0.00 2.40 0.05 0.08 75.49 12:39:01 PM 7 27.52 0.00 2.86 0.13 0.08 69.40 12:40:00 PM all 19.80 0.00 1.32 0.02 0.07 78.79 12:40:00 PM 0 15.36 0.00 1.07 0.05 0.08 83.44 12:40:00 PM 1 20.83 0.00 1.11 0.03 0.07 77.97 12:40:00 PM 2 25.57 0.00 1.82 0.02 0.08 72.51 12:40:00 PM 3 24.95 0.00 1.99 0.03 0.07 72.95 12:40:00 PM 4 12.12 0.00 1.58 0.02 0.08 86.20 12:40:00 PM 5 14.48 0.00 0.75 0.00 0.05 84.72 12:40:00 PM 6 25.97 0.00 0.90 0.00 0.07 73.06 12:40:00 PM 7 19.13 0.00 1.36 0.02 0.07 79.43 12:40:01 PM all 46.98 0.00 2.62 0.00 0.13 50.26 12:40:01 PM 0 34.02 0.00 7.22 0.00 0.00 58.76 12:40:01 PM 1 46.32 0.00 1.05 0.00 1.05 51.58 12:40:01 PM 2 51.04 0.00 2.08 0.00 0.00 46.88 12:40:01 PM 3 68.09 0.00 4.26 0.00 0.00 27.66 12:40:01 PM 4 45.26 0.00 0.00 0.00 0.00 54.74 12:40:01 PM 5 4.21 0.00 5.26 0.00 0.00 90.53 12:40:01 PM 6 81.05 0.00 0.00 0.00 0.00 18.95 12:40:01 PM 7 46.32 0.00 1.05 0.00 0.00 52.63 12:41:01 PM all 33.28 0.00 2.11 0.42 0.07 64.12 12:41:01 PM 0 28.16 0.00 1.49 0.13 0.08 70.13 12:41:01 PM 1 30.52 0.00 2.42 0.42 0.07 66.58 12:41:01 PM 2 30.11 0.00 2.32 0.71 0.07 66.80 12:41:01 PM 3 44.77 0.00 2.91 1.29 0.07 50.95 12:41:01 PM 4 31.98 0.00 2.03 0.02 0.07 65.91 12:41:01 PM 5 33.36 0.00 1.91 0.22 0.08 64.42 12:41:01 PM 6 30.53 0.00 1.49 0.35 0.07 67.56 12:41:01 PM 7 36.81 0.00 2.30 0.18 0.08 60.62 12:42:01 PM all 21.56 0.00 1.74 0.03 0.08 76.59 12:42:01 PM 0 18.00 0.00 1.37 0.02 0.08 80.53 12:42:01 PM 1 16.78 0.00 2.13 0.02 0.08 80.99 12:42:01 PM 2 20.57 0.00 1.66 0.07 0.08 77.62 12:42:01 PM 3 17.48 0.00 1.76 0.07 0.08 80.61 12:42:01 PM 4 13.60 0.00 2.33 0.02 0.10 83.95 12:42:01 PM 5 22.69 0.00 1.14 0.00 0.07 76.11 12:42:01 PM 6 44.77 0.00 1.79 0.00 0.08 53.35 12:42:01 PM 7 18.63 0.00 1.74 0.02 0.07 79.55 12:43:01 PM all 28.28 0.00 1.95 0.31 0.07 69.38 12:43:01 PM 0 35.22 0.00 1.71 0.72 0.07 62.29 12:43:01 PM 1 34.30 0.00 1.91 0.00 0.07 63.72 12:43:01 PM 2 17.89 0.00 1.95 0.96 0.08 79.13 12:43:01 PM 3 21.43 0.00 1.84 0.05 0.08 76.60 12:43:01 PM 4 23.56 0.00 2.03 0.02 0.08 74.31 12:43:01 PM 5 22.18 0.00 1.59 0.67 0.07 75.49 12:43:01 PM 6 27.64 0.00 1.95 0.03 0.07 70.31 12:43:01 PM 7 44.08 0.00 2.62 0.05 0.07 53.19 12:44:01 PM all 29.20 0.00 1.71 0.37 0.07 68.65 12:44:01 PM 0 20.01 0.00 1.83 0.22 0.08 77.86 12:44:01 PM 1 19.97 0.00 1.61 0.00 0.07 78.36 12:44:01 PM 2 29.25 0.00 1.74 0.17 0.07 68.78 12:44:01 PM 3 32.98 0.00 1.52 0.44 0.07 64.99 12:44:01 PM 4 23.15 0.00 1.82 0.28 0.07 74.67 12:44:01 PM 5 56.43 0.00 2.64 1.77 0.07 39.09 12:44:01 PM 6 32.08 0.00 1.64 0.05 0.07 66.16 12:44:01 PM 7 19.79 0.00 0.87 0.03 0.07 79.24 12:44:01 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 27.28 0.00 0.98 0.15 0.06 71.54 12:45:01 PM 0 7.72 0.00 1.15 0.15 0.08 90.90 12:45:01 PM 1 36.18 0.00 0.75 0.38 0.07 62.62 12:45:01 PM 2 23.31 0.00 1.34 0.27 0.05 75.03 12:45:01 PM 3 40.79 0.00 1.97 0.02 0.07 57.15 12:45:01 PM 4 7.18 0.00 0.53 0.23 0.03 92.02 12:45:01 PM 5 40.19 0.00 0.63 0.02 0.05 59.11 12:45:01 PM 6 42.86 0.00 0.52 0.02 0.05 56.56 12:45:01 PM 7 19.92 0.00 0.94 0.12 0.07 78.96 Average: all 25.44 0.00 1.71 0.32 0.07 72.45 Average: 0 21.48 0.00 1.59 0.31 0.08 76.54 Average: 1 23.28 0.00 1.72 0.33 0.07 74.61 Average: 2 24.64 0.00 1.94 0.53 0.08 72.82 Average: 3 25.86 0.00 1.86 0.42 0.07 71.79 Average: 4 22.85 0.00 1.71 0.25 0.07 75.13 Average: 5 28.38 0.00 1.59 0.36 0.07 69.60 Average: 6 31.36 0.00 1.59 0.14 0.07 66.85 Average: 7 25.71 0.00 1.67 0.25 0.07 72.30