---> uname -a: Linux prd-centos8-docker-8c-8g-6449.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1628 22274 19 7987 29788 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:fb:f6:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fefb:f6aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:04:49:e5 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/25/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:02 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 140.29 2.41 137.89 1610.17 10974.64 11:51:01 PM 234.61 14.55 220.06 1971.61 7702.37 11:52:01 PM 93.79 1.90 91.89 391.87 12486.09 11:53:01 PM 71.83 2.10 69.73 142.22 8389.49 11:54:01 PM 163.04 0.40 162.64 78.79 27696.52 11:55:01 PM 1285.64 0.02 1285.62 13.60 78998.08 11:56:01 PM 906.00 0.00 906.00 0.00 39182.76 11:57:01 PM 12.93 0.00 12.93 0.00 567.52 11:58:01 PM 10.91 0.00 10.91 0.00 1571.24 11:59:01 PM 693.82 0.48 693.34 24.66 29271.08 Average: 361.65 2.18 359.47 421.34 21701.48 11:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29456304 31278772 3199408 9.80 2688 2138268 1414316 4.20 158112 2574864 89000 11:51:01 PM 28098036 30392224 4557676 13.96 2688 2600808 2670768 7.92 255672 3793720 325572 11:52:01 PM 27263596 29760848 5392116 16.51 2688 2800756 3213368 9.53 284480 4582004 163648 11:53:01 PM 26087836 28702140 6567876 20.11 2688 2914460 3548932 10.53 316516 5712792 42440 11:54:01 PM 23684120 28031408 8971592 27.47 2688 4598148 4147660 12.31 423384 7854804 990680 11:55:01 PM 22856036 28559364 9799676 30.01 2688 5722128 3229352 9.58 464444 8143024 204196 11:56:01 PM 21268856 27723864 11386856 34.87 2688 6370988 3347924 9.93 531192 9433848 12 11:57:01 PM 19717132 26173256 12938580 39.62 2688 6371364 3688800 10.94 532368 10931436 8 11:58:01 PM 21803944 28439212 10851768 33.23 2688 6547620 3259264 9.67 566060 8877964 141300 11:59:01 PM 22907116 30588472 9748596 29.85 2688 7523840 1457844 4.33 1049588 7161340 475044 Average: 24314298 28964956 8341414 25.54 2688 4758838 2997823 8.89 458182 6906580 243190 11:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 153.32 132.65 1201.52 42.00 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 523.33 419.38 6515.97 66.79 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 183.19 135.92 2767.58 18.24 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 130.79 106.45 1632.47 22.75 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 611.08 477.30 9037.77 56.85 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 209.15 163.12 3202.48 20.76 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 122.28 107.68 1384.35 14.75 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.58 0.13 0.11 0.22 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 57.52 31.79 768.97 3.62 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 394.64 371.74 2749.04 356.67 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.73 194.72 2928.88 60.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/25/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:02 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 6.94 0.00 0.87 0.34 0.03 91.81 11:50:01 PM 0 6.44 0.00 1.12 0.22 0.05 92.17 11:50:01 PM 1 10.00 0.00 1.68 0.87 0.05 87.40 11:50:01 PM 2 14.05 0.00 1.31 0.39 0.03 84.22 11:50:01 PM 3 14.81 0.00 1.12 0.56 0.03 83.48 11:50:01 PM 4 3.28 0.00 0.56 0.24 0.02 95.91 11:50:01 PM 5 1.75 0.00 0.37 0.31 0.03 97.53 11:50:01 PM 6 3.33 0.00 0.49 0.15 0.03 95.99 11:50:01 PM 7 1.83 0.00 0.31 0.02 0.02 97.83 11:51:01 PM all 19.72 0.00 1.39 0.53 0.10 78.27 11:51:01 PM 0 18.07 0.00 1.09 0.45 0.10 80.29 11:51:01 PM 1 26.24 0.00 1.71 0.42 0.13 71.50 11:51:01 PM 2 25.61 0.00 1.94 0.79 0.12 71.54 11:51:01 PM 3 18.10 0.00 1.05 0.40 0.08 80.36 11:51:01 PM 4 12.56 0.00 1.51 0.90 0.10 84.93 11:51:01 PM 5 14.34 0.00 0.90 0.17 0.10 84.49 11:51:01 PM 6 22.87 0.00 1.56 0.84 0.10 74.64 11:51:01 PM 7 19.95 0.00 1.34 0.27 0.08 78.36 11:52:01 PM all 51.65 0.00 1.17 0.39 0.10 46.69 11:52:01 PM 0 64.78 0.00 0.55 0.00 0.10 34.57 11:52:01 PM 1 30.79 0.00 1.40 0.12 0.08 67.60 11:52:01 PM 2 64.72 0.00 1.77 0.37 0.10 33.04 11:52:01 PM 3 28.07 0.00 0.99 0.07 0.07 70.81 11:52:01 PM 4 45.66 0.00 1.52 0.64 0.12 52.06 11:52:01 PM 5 51.42 0.00 1.62 1.71 0.12 45.14 11:52:01 PM 6 74.91 0.00 0.62 0.00 0.10 24.37 11:52:01 PM 7 52.83 0.00 0.87 0.25 0.08 45.97 11:53:01 PM all 47.10 0.00 1.34 0.19 0.10 51.27 11:53:01 PM 0 63.94 0.00 0.62 0.00 0.12 35.33 11:53:01 PM 1 53.42 0.00 1.87 0.13 0.12 44.45 11:53:01 PM 2 38.49 0.00 1.52 0.02 0.12 59.86 11:53:01 PM 3 37.53 0.00 1.20 0.15 0.10 61.01 11:53:01 PM 4 48.90 0.00 1.07 0.47 0.08 49.48 11:53:01 PM 5 48.28 0.00 2.51 0.79 0.10 48.33 11:53:01 PM 6 44.75 0.00 0.85 0.00 0.08 54.32 11:53:01 PM 7 41.45 0.00 1.05 0.00 0.08 57.41 11:54:01 PM all 17.59 0.00 2.23 0.44 0.08 79.67 11:54:01 PM 0 11.63 0.00 0.87 0.02 0.07 87.42 11:54:01 PM 1 17.35 0.00 0.62 0.00 0.05 81.98 11:54:01 PM 2 21.18 0.00 2.51 0.94 0.10 75.27 11:54:01 PM 3 37.52 0.00 3.69 0.33 0.07 58.39 11:54:01 PM 4 4.55 0.00 2.65 1.19 0.10 91.50 11:54:01 PM 5 10.49 0.00 1.12 0.47 0.07 87.86 11:54:01 PM 6 26.73 0.00 3.10 0.22 0.08 69.87 11:54:01 PM 7 11.18 0.00 3.28 0.34 0.07 85.14 11:55:01 PM all 15.41 0.00 5.11 2.64 0.09 76.75 11:55:01 PM 0 7.79 0.00 1.92 3.83 0.08 86.37 11:55:01 PM 1 8.62 0.00 5.60 1.92 0.10 83.75 11:55:01 PM 2 7.62 0.00 2.43 0.70 0.08 89.16 11:55:01 PM 3 72.86 0.00 8.73 0.10 0.12 18.20 11:55:01 PM 4 3.48 0.00 7.34 11.72 0.07 77.39 11:55:01 PM 5 4.33 0.00 1.69 1.88 0.05 92.05 11:55:01 PM 6 7.65 0.00 6.20 0.86 0.10 85.19 11:55:01 PM 7 10.64 0.00 7.02 0.19 0.08 82.08 11:56:01 PM all 20.84 0.00 2.82 1.96 0.14 74.23 11:56:01 PM 0 25.58 0.00 3.23 0.37 0.13 70.68 11:56:01 PM 1 18.63 0.00 1.15 0.32 0.17 79.73 11:56:01 PM 2 15.14 0.00 1.04 1.42 0.15 82.25 11:56:01 PM 3 39.06 0.00 3.98 0.20 0.12 56.65 11:56:01 PM 4 14.80 0.00 1.10 2.68 0.13 81.29 11:56:01 PM 5 4.27 0.00 5.14 5.64 0.12 84.83 11:56:01 PM 6 41.62 0.00 2.04 0.45 0.15 55.74 11:56:01 PM 7 7.41 0.00 4.94 4.68 0.13 82.83 11:57:01 PM all 20.69 0.00 0.78 0.01 0.08 78.44 11:57:01 PM 0 6.32 0.00 0.60 0.00 0.08 92.99 11:57:01 PM 1 67.81 0.00 1.18 0.00 0.08 30.92 11:57:01 PM 2 15.44 0.00 0.73 0.00 0.08 83.74 11:57:01 PM 3 8.97 0.00 0.47 0.00 0.05 90.51 11:57:01 PM 4 14.47 0.00 0.68 0.00 0.08 84.76 11:57:01 PM 5 8.57 0.00 0.57 0.08 0.08 90.69 11:57:01 PM 6 37.64 0.00 1.55 0.00 0.08 60.72 11:57:01 PM 7 6.28 0.00 0.48 0.00 0.05 93.19 11:58:01 PM all 20.36 0.00 1.01 0.04 0.06 78.53 11:58:01 PM 0 5.57 0.00 0.90 0.00 0.03 93.49 11:58:01 PM 1 37.65 0.00 1.18 0.00 0.10 61.06 11:58:01 PM 2 15.06 0.00 1.79 0.17 0.07 82.92 11:58:01 PM 3 6.11 0.00 0.70 0.00 0.03 93.16 11:58:01 PM 4 12.63 0.00 0.85 0.00 0.07 86.45 11:58:01 PM 5 16.62 0.00 0.99 0.00 0.07 82.33 11:58:01 PM 6 53.34 0.00 0.97 0.00 0.07 45.62 11:58:01 PM 7 15.94 0.00 0.72 0.12 0.07 83.16 11:59:01 PM all 16.94 0.00 2.74 1.26 0.09 78.97 11:59:01 PM 0 12.31 0.00 1.45 0.72 0.10 85.42 11:59:01 PM 1 10.82 0.00 2.36 2.11 0.10 84.60 11:59:01 PM 2 41.28 0.00 4.49 1.04 0.08 53.10 11:59:01 PM 3 20.80 0.00 4.32 0.54 0.12 74.23 11:59:01 PM 4 12.22 0.00 4.55 0.67 0.10 82.45 11:59:01 PM 5 15.16 0.00 2.01 2.58 0.07 80.18 11:59:01 PM 6 11.99 0.00 1.37 1.36 0.08 85.19 11:59:01 PM 7 10.98 0.00 1.37 1.07 0.07 86.51 Average: all 23.76 0.00 1.94 0.78 0.09 73.43 Average: 0 22.28 0.00 1.23 0.56 0.09 75.84 Average: 1 28.20 0.00 1.87 0.59 0.10 69.25 Average: 2 25.87 0.00 1.95 0.58 0.09 71.50 Average: 3 28.39 0.00 2.62 0.23 0.08 68.68 Average: 4 17.31 0.00 2.18 1.84 0.09 78.59 Average: 5 17.57 0.00 1.69 1.36 0.08 79.30 Average: 6 32.58 0.00 1.87 0.39 0.09 65.08 Average: 7 17.90 0.00 2.13 0.69 0.07 79.21