---> uname -a: Linux prd-centos8-docker-8c-8g-2863.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 1151 25079 19 5658 30264 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:64:cf:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85489sec preferred_lft 85489sec inet6 fe80::f816:3eff:fe64:cf9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:0e:8a:4d 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::42:69ff:fe0e:8a4d/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) 10/15/2025 _x86_64_ (8 CPU) 10:51:16 LINUX RESTART (8 CPU) 10:52:01 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 72.44 6.13 66.31 918.85 5714.02 10:54:01 AM 89.24 5.37 83.87 1814.36 7519.75 10:55:01 AM 229.19 13.61 215.58 2400.00 9937.75 10:56:01 AM 77.81 0.02 77.79 0.27 7724.83 10:57:01 AM 91.39 0.12 91.27 29.19 27935.85 10:58:01 AM 48.88 0.60 48.28 396.40 12617.76 10:59:01 AM 23.66 0.48 23.18 21.46 468.23 11:00:01 AM 11.25 0.00 11.25 0.00 510.93 11:01:01 AM 23.16 0.02 23.14 0.13 384.71 11:02:01 AM 96.67 0.07 96.60 1.73 23588.81 11:03:01 AM 14.70 0.00 14.70 0.00 469.92 11:04:01 AM 43.17 2.48 40.69 4510.63 1233.39 11:05:01 AM 37.28 1.35 35.93 1721.54 28536.58 11:06:01 AM 31.29 0.45 30.84 63.85 6731.71 Average: 63.58 2.19 61.39 848.45 9527.66 10:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 29500096 31176136 3155616 9.66 2688 2001188 1506216 4.47 184796 2548112 186588 10:54:01 AM 29362560 31169100 3293152 10.08 2688 2125292 2008736 5.96 157636 2687576 95504 10:55:01 AM 28077216 30276740 4578496 14.02 2688 2510788 2195020 6.51 251228 3840116 182068 10:56:01 AM 26879740 29155740 5775972 17.69 2688 2583564 3432036 10.18 277624 4993620 42172 10:57:01 AM 25796888 29188024 6858824 21.00 2688 3675328 3110576 9.23 339856 5922716 352756 10:58:01 AM 25248904 28655048 7406808 22.68 2688 3689224 3810312 11.31 435420 6365928 40 10:59:01 AM 25095780 28507944 7559932 23.15 2688 3694716 3653324 10.84 438704 6515200 80 11:00:01 AM 25803172 29224596 6852540 20.98 2688 3703828 3112060 9.23 440656 5810568 20 11:01:01 AM 25091132 28755788 7564580 23.16 2688 3944260 3811372 11.31 504680 6449756 238208 11:02:01 AM 23672160 27800836 8983552 27.51 2688 4397488 5842772 17.34 552048 7762480 1664 11:03:01 AM 23329092 27492468 9326620 28.56 2688 4416744 4470468 13.26 554264 8111548 5084 11:04:01 AM 23879264 28953360 8776448 26.88 2688 5324224 3278048 9.73 708628 7405484 837436 11:05:01 AM 24849556 30130292 7806156 23.90 2688 5527040 2594472 7.70 777416 6361796 148252 11:06:01 AM 25699252 31006972 6956460 21.30 2688 5550020 1518060 4.50 970372 5317596 26316 Average: 25877487 29392360 6778225 20.76 2688 3795979 3167391 9.40 470952 5720893 151156 10:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 137.91 98.90 1118.29 16.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 60.71 41.86 445.77 24.74 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 382.61 317.01 4955.39 43.92 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 87.79 80.91 946.53 19.00 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 291.97 176.33 9477.89 12.82 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 18.36 18.36 1.75 1.75 0.00 0.00 0.00 0.00 10:58:01 AM eth0 38.14 33.26 13.91 16.27 0.00 0.00 0.00 0.00 10:58:01 AM docker0 5.95 6.91 0.79 0.79 0.00 0.00 0.00 0.00 10:58:01 AM veth747bcf5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 64.33 64.33 4.47 4.47 0.00 0.00 0.00 0.00 10:59:01 AM eth0 329.07 225.21 91.67 94.18 0.00 0.00 0.00 0.00 10:59:01 AM docker0 7.20 8.30 1.14 1.09 0.00 0.00 0.00 0.00 11:00:01 AM lo 22.46 22.46 1.10 1.10 0.00 0.00 0.00 0.00 11:00:01 AM eth0 236.03 176.14 119.85 64.62 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:01:01 AM eth0 87.45 78.66 737.34 20.64 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 11:02:01 AM lo 19.29 19.29 2.45 2.45 0.00 0.00 0.00 0.00 11:02:01 AM eth0 359.91 159.06 2265.71 13.00 0.00 0.00 0.00 0.00 11:02:01 AM docker0 8.61 10.06 0.82 1.94 0.00 0.00 0.00 0.00 11:02:01 AM veth391d793 8.61 10.19 0.93 1.95 0.00 0.00 0.00 0.00 11:02:01 AM vethce1f15c 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:03:01 AM lo 1479.97 1479.97 252.23 252.23 0.00 0.00 0.00 0.00 11:03:01 AM eth0 147.38 94.47 44.68 43.65 0.00 0.00 0.00 0.00 11:03:01 AM docker0 634.26 651.67 123.28 117.76 0.00 0.00 0.00 0.00 11:03:01 AM veth391d793 586.19 604.95 126.73 91.86 0.00 0.00 0.00 0.01 11:03:01 AM vethce1f15c 48.08 46.84 5.23 25.91 0.00 0.00 0.00 0.00 11:04:01 AM lo 1.40 1.40 0.07 0.07 0.00 0.00 0.00 0.00 11:04:01 AM eth0 85.00 72.29 1497.38 14.81 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 127.65 93.75 2202.14 11.03 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 103.98 84.92 222.78 63.88 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.69 114.69 18.72 18.72 0.00 0.00 0.00 0.00 Average: eth0 176.83 123.77 1724.39 32.75 0.00 0.00 0.00 0.00 Average: docker0 46.85 48.34 9.00 8.68 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) 10/15/2025 _x86_64_ (8 CPU) 10:51:16 LINUX RESTART (8 CPU) 10:52:01 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 6.82 0.00 0.83 2.33 0.06 89.96 10:53:01 AM 0 4.16 0.00 0.38 1.95 0.03 93.47 10:53:01 AM 1 9.29 0.00 0.99 3.91 0.07 85.75 10:53:01 AM 2 3.37 0.00 0.55 1.44 0.05 94.59 10:53:01 AM 3 15.12 0.00 1.77 2.04 0.05 81.03 10:53:01 AM 4 1.61 0.00 0.54 0.74 0.03 97.09 10:53:01 AM 5 10.47 0.00 0.97 4.58 0.08 83.90 10:53:01 AM 6 8.04 0.00 0.97 0.35 0.03 90.61 10:53:01 AM 7 2.52 0.00 0.50 3.62 0.10 93.25 10:54:01 AM all 5.33 0.00 0.55 6.36 0.03 87.72 10:54:01 AM 0 4.54 0.00 0.35 8.70 0.03 86.38 10:54:01 AM 1 13.64 0.00 1.44 13.51 0.03 71.39 10:54:01 AM 2 7.32 0.00 0.67 5.97 0.03 86.01 10:54:01 AM 3 10.26 0.00 0.99 10.13 0.05 78.58 10:54:01 AM 4 1.98 0.00 0.20 0.00 0.03 97.78 10:54:01 AM 5 2.87 0.00 0.30 5.32 0.02 91.49 10:54:01 AM 6 1.65 0.00 0.18 1.53 0.02 96.61 10:54:01 AM 7 0.40 0.00 0.27 5.78 0.03 93.52 10:55:01 AM all 32.79 0.00 1.39 2.73 0.11 62.98 10:55:01 AM 0 34.90 0.00 0.94 1.10 0.12 62.94 10:55:01 AM 1 30.86 0.00 1.86 5.00 0.13 62.15 10:55:01 AM 2 48.44 0.00 1.64 2.57 0.13 47.22 10:55:01 AM 3 37.01 0.00 1.22 2.61 0.10 59.05 10:55:01 AM 4 14.20 0.00 1.46 5.34 0.08 78.92 10:55:01 AM 5 33.69 0.00 1.56 2.84 0.12 61.80 10:55:01 AM 6 49.41 0.00 0.99 1.21 0.12 48.28 10:55:01 AM 7 13.73 0.00 1.42 1.22 0.08 83.54 10:56:01 AM all 29.07 0.00 0.82 6.38 0.09 63.63 10:56:01 AM 0 38.69 0.00 0.48 1.14 0.12 59.58 10:56:01 AM 1 33.87 0.00 0.33 5.69 0.08 60.02 10:56:01 AM 2 19.64 0.00 0.87 4.77 0.08 74.64 10:56:01 AM 3 19.65 0.00 1.29 19.87 0.08 59.11 10:56:01 AM 4 21.61 0.00 0.99 6.56 0.08 70.76 10:56:01 AM 5 22.66 0.00 0.95 2.34 0.07 73.98 10:56:01 AM 6 39.84 0.00 0.47 3.71 0.12 55.86 10:56:01 AM 7 36.61 0.00 1.21 7.00 0.10 55.08 10:57:01 AM all 6.81 0.00 2.10 9.61 0.07 81.41 10:57:01 AM 0 7.30 0.00 1.56 12.33 0.07 78.74 10:57:01 AM 1 5.17 0.00 2.44 26.09 0.08 66.22 10:57:01 AM 2 8.61 0.00 2.04 3.03 0.07 86.24 10:57:01 AM 3 8.78 0.00 1.83 22.86 0.07 66.45 10:57:01 AM 4 5.95 0.00 2.70 5.17 0.05 86.12 10:57:01 AM 5 8.14 0.00 2.04 4.60 0.08 85.13 10:57:01 AM 6 4.34 0.00 2.10 0.30 0.07 93.19 10:57:01 AM 7 6.19 0.00 2.07 2.45 0.07 89.22 10:58:01 AM all 18.29 0.00 1.63 3.01 0.10 76.97 10:58:01 AM 0 19.10 0.00 1.61 0.67 0.12 78.51 10:58:01 AM 1 23.86 0.00 2.26 8.32 0.12 65.44 10:58:01 AM 2 14.18 0.00 1.82 6.04 0.10 77.85 10:58:01 AM 3 16.03 0.00 1.56 5.26 0.13 77.02 10:58:01 AM 4 20.11 0.00 0.99 0.38 0.10 78.42 10:58:01 AM 5 11.96 0.00 1.14 1.61 0.07 85.23 10:58:01 AM 6 20.40 0.00 1.77 1.22 0.08 76.52 10:58:01 AM 7 20.67 0.00 1.86 0.59 0.10 76.79 10:59:01 AM all 15.60 0.00 1.90 0.97 0.10 81.43 10:59:01 AM 0 15.92 0.00 1.97 0.22 0.08 81.81 10:59:01 AM 1 16.67 0.00 2.18 0.08 0.10 80.97 10:59:01 AM 2 19.03 0.00 2.63 1.19 0.10 77.06 10:59:01 AM 3 15.09 0.00 1.39 0.27 0.08 83.17 10:59:01 AM 4 13.82 0.00 1.56 1.76 0.10 82.76 10:59:01 AM 5 12.57 0.00 2.11 1.74 0.10 83.48 10:59:01 AM 6 10.40 0.00 1.57 2.09 0.10 85.83 10:59:01 AM 7 21.32 0.00 1.79 0.42 0.10 76.37 11:00:01 AM all 10.85 0.00 0.64 0.24 0.06 88.21 11:00:01 AM 0 2.79 0.00 0.53 0.00 0.07 96.61 11:00:01 AM 1 13.16 0.00 0.63 0.50 0.07 85.63 11:00:01 AM 2 37.34 0.00 0.97 0.07 0.08 61.55 11:00:01 AM 3 8.13 0.00 0.40 0.02 0.07 91.38 11:00:01 AM 4 10.48 0.00 0.60 0.00 0.05 88.87 11:00:01 AM 5 6.76 0.00 0.92 0.22 0.05 92.05 11:00:01 AM 6 4.96 0.00 0.42 0.00 0.05 94.57 11:00:01 AM 7 3.12 0.00 0.64 1.15 0.05 95.04 11:01:01 AM all 32.34 0.00 0.82 0.54 0.09 66.21 11:01:01 AM 0 25.09 0.00 0.82 0.00 0.10 73.99 11:01:01 AM 1 41.64 0.00 0.83 0.67 0.08 56.77 11:01:01 AM 2 36.11 0.00 0.47 0.02 0.08 63.32 11:01:01 AM 3 22.75 0.00 0.93 0.53 0.10 75.68 11:01:01 AM 4 49.62 0.00 0.50 0.62 0.08 49.17 11:01:01 AM 5 31.25 0.00 0.50 0.00 0.10 68.15 11:01:01 AM 6 27.97 0.00 1.23 1.27 0.08 69.45 11:01:01 AM 7 24.29 0.00 1.29 1.20 0.07 73.16 11:02:01 AM all 16.70 0.00 1.49 4.79 0.08 76.94 11:02:01 AM 0 22.17 0.00 1.22 1.26 0.08 75.27 11:02:01 AM 1 18.97 0.00 1.16 6.49 0.08 73.30 11:02:01 AM 2 7.71 0.00 2.03 6.35 0.07 83.85 11:02:01 AM 3 14.03 0.00 1.26 6.55 0.07 78.10 11:02:01 AM 4 19.26 0.00 1.49 2.46 0.10 76.69 11:02:01 AM 5 17.87 0.00 1.56 12.14 0.07 68.37 11:02:01 AM 6 14.94 0.00 1.58 0.97 0.07 82.45 11:02:01 AM 7 18.68 0.00 1.64 2.11 0.07 77.50 11:03:01 AM all 27.70 0.00 2.27 0.41 0.18 69.44 11:03:01 AM 0 28.95 0.00 2.35 0.08 0.20 68.41 11:03:01 AM 1 25.83 0.00 1.85 0.77 0.18 71.36 11:03:01 AM 2 25.37 0.00 2.67 0.44 0.18 71.34 11:03:01 AM 3 20.53 0.00 2.54 1.31 0.19 75.43 11:03:01 AM 4 32.80 0.00 2.25 0.17 0.18 64.60 11:03:01 AM 5 34.47 0.00 1.93 0.34 0.17 63.10 11:03:01 AM 6 31.80 0.00 1.98 0.12 0.17 65.93 11:03:01 AM 7 21.78 0.00 2.63 0.05 0.17 75.37 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 24.99 0.00 1.23 2.15 0.09 71.54 11:04:01 AM 0 10.03 0.00 1.30 3.79 0.08 84.79 11:04:01 AM 1 14.20 0.00 0.97 0.32 0.07 84.45 11:04:01 AM 2 30.23 0.00 1.29 1.17 0.10 67.22 11:04:01 AM 3 41.32 0.00 1.39 0.15 0.10 57.04 11:04:01 AM 4 18.28 0.00 1.64 8.07 0.10 71.91 11:04:01 AM 5 31.30 0.00 1.10 0.03 0.10 67.46 11:04:01 AM 6 15.30 0.00 0.89 1.54 0.07 82.20 11:04:01 AM 7 39.21 0.00 1.29 2.16 0.10 57.24 11:05:01 AM all 22.99 0.00 0.89 7.76 0.08 68.29 11:05:01 AM 0 27.90 0.00 0.68 0.00 0.08 71.33 11:05:01 AM 1 10.11 0.00 0.89 12.00 0.05 76.95 11:05:01 AM 2 25.43 0.00 0.52 21.21 0.08 52.76 11:05:01 AM 3 27.49 0.00 1.07 10.03 0.08 61.32 11:05:01 AM 4 27.87 0.00 1.37 17.92 0.08 52.75 11:05:01 AM 5 18.65 0.00 0.79 0.75 0.08 79.73 11:05:01 AM 6 12.70 0.00 1.14 0.18 0.05 85.93 11:05:01 AM 7 33.76 0.00 0.63 0.00 0.08 65.52 11:06:01 AM all 19.13 0.00 0.95 1.21 0.06 78.65 11:06:01 AM 0 26.82 0.00 0.55 0.47 0.07 72.09 11:06:01 AM 1 9.83 0.00 1.15 4.59 0.05 84.38 11:06:01 AM 2 25.56 0.00 0.48 0.07 0.05 73.84 11:06:01 AM 3 21.90 0.00 1.51 0.05 0.07 76.48 11:06:01 AM 4 31.15 0.00 1.76 3.56 0.10 63.43 11:06:01 AM 5 7.40 0.00 0.78 0.50 0.05 91.27 11:06:01 AM 6 6.61 0.00 0.75 0.43 0.03 92.18 11:06:01 AM 7 23.83 0.00 0.60 0.00 0.07 75.51 Average: all 19.24 0.00 1.25 3.46 0.08 75.96 Average: 0 19.17 0.00 1.05 2.26 0.09 77.42 Average: 1 19.08 0.00 1.35 6.27 0.09 73.20 Average: 2 22.03 0.00 1.33 3.88 0.09 72.67 Average: 3 19.87 0.00 1.37 5.83 0.09 72.85 Average: 4 19.20 0.00 1.29 3.77 0.08 75.66 Average: 5 17.86 0.00 1.19 2.64 0.08 78.23 Average: 6 17.73 0.00 1.14 1.07 0.08 79.98 Average: 7 19.01 0.00 1.27 1.98 0.08 77.65