---> uname -a: Linux prd-centos8-docker-8c-8g-7690.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: 2800.000 BogoMIPS: 5600.00 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 1140 25074 19 5675 30276 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:b4:e1:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:feb4:e193/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:95:91:2b 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:d3ff:fe95:912b/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) 10/31/2025 _x86_64_ (8 CPU) 10:21:22 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 224.49 16.59 207.90 3604.53 11133.96 10:24:01 AM 189.42 2.72 186.70 618.06 15438.42 10:25:01 AM 38.41 0.02 38.39 0.27 2723.56 10:26:01 AM 111.81 0.57 111.24 423.12 44860.60 10:27:01 AM 32.49 0.00 32.49 0.00 493.20 10:28:01 AM 13.21 0.48 12.73 21.46 310.53 10:29:01 AM 31.09 0.00 31.09 0.00 2173.82 10:30:01 AM 97.43 0.00 97.43 0.00 22250.11 10:31:01 AM 13.23 0.00 13.23 0.00 308.55 10:32:01 AM 174.19 0.00 174.19 0.00 2180.02 10:33:01 AM 58.48 3.82 54.67 6208.46 27144.75 10:34:01 AM 45.97 0.45 45.52 63.85 9163.66 Average: 85.86 2.05 83.80 911.59 11515.26 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28938240 30881552 3717472 11.38 2688 2258800 1719464 5.10 175792 3071492 176668 10:24:01 AM 27956852 30205540 4698860 14.39 2688 2557720 2327756 6.91 262480 3934300 46344 10:25:01 AM 26646600 28919680 6009112 18.40 2688 2580744 3447016 10.23 280060 5221940 96 10:26:01 AM 24840856 28246912 7814856 23.93 2688 3688784 4117444 12.22 417956 6788712 468 10:27:01 AM 24340880 27751164 8314832 25.46 2688 3691448 4675940 13.87 438884 7259584 60 10:28:01 AM 24234216 27648200 8421496 25.79 2688 3696000 4502400 13.36 440884 7368076 72 10:29:01 AM 25070092 28736816 7585620 23.23 2688 3945576 3515748 10.43 506076 6464352 195492 10:30:01 AM 23123764 27273388 9531948 29.19 2688 4417388 6187936 18.36 552792 8301236 2216 10:31:01 AM 23082520 27245388 9573192 29.32 2688 4431520 6144532 18.23 556712 8339516 4252 10:32:01 AM 23916512 28012728 8739200 26.76 2688 4352424 3973612 11.79 551260 7526768 208 10:33:01 AM 24595908 29897752 8059804 24.68 2688 5546512 2629552 7.80 779364 6608172 223516 10:34:01 AM 25621692 30947544 7034020 21.54 2688 5567496 1593180 4.73 973096 5390208 24292 Average: 25197344 28813889 7458368 22.84 2688 3894534 3736215 11.09 494613 6356196 56140 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 200.68 167.98 2382.24 44.74 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 318.59 255.60 4379.41 38.24 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 104.62 86.30 280.03 28.07 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 309.60 187.19 9499.68 14.52 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 36.02 36.02 3.47 3.47 0.00 0.00 0.00 0.00 10:27:01 AM eth0 55.10 45.67 15.17 20.48 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.31 11.56 1.53 1.42 0.00 0.00 0.00 0.00 10:27:01 AM vethb5c78e9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 62.65 62.65 3.41 3.41 0.00 0.00 0.00 0.00 10:28:01 AM eth0 179.79 147.49 49.39 62.93 0.00 0.00 0.00 0.00 10:28:01 AM docker0 2.08 2.53 0.30 0.42 0.00 0.00 0.00 0.00 10:29:01 AM lo 12.41 12.41 0.62 0.62 0.00 0.00 0.00 0.00 10:29:01 AM eth0 128.25 110.65 741.23 37.14 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 152.12 152.12 23.74 23.74 0.00 0.00 0.00 0.00 10:30:01 AM eth0 599.57 168.38 2282.19 15.94 0.00 0.00 0.00 0.00 10:30:01 AM docker0 63.93 68.52 10.52 11.73 0.00 0.00 0.00 0.00 10:30:01 AM veth9fa4fef 56.61 60.64 10.52 9.85 0.00 0.00 0.00 0.00 10:30:01 AM veth3d60b72 7.33 8.58 0.88 2.15 0.00 0.00 0.00 0.00 10:31:01 AM lo 905.30 905.30 162.15 162.15 0.00 0.00 0.00 0.00 10:31:01 AM eth0 62.75 45.04 17.90 22.23 0.00 0.00 0.00 0.00 10:31:01 AM docker0 389.91 401.62 70.57 82.95 0.00 0.00 0.00 0.00 10:31:01 AM veth9fa4fef 339.65 353.19 70.36 57.28 0.00 0.00 0.00 0.01 10:31:01 AM veth3d60b72 50.26 48.46 5.54 25.68 0.00 0.00 0.00 0.00 10:32:01 AM lo 449.81 449.81 74.53 74.53 0.00 0.00 0.00 0.00 10:32:01 AM eth0 68.84 59.77 264.23 19.80 0.00 0.00 0.00 0.00 10:32:01 AM docker0 199.67 202.35 46.01 28.53 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:33:01 AM eth0 237.82 180.72 3680.62 22.98 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 97.20 83.04 224.23 80.04 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 134.96 134.96 22.34 22.34 0.00 0.00 0.00 0.00 Average: eth0 196.90 128.15 1984.72 33.92 0.00 0.00 0.00 0.00 Average: docker0 55.50 57.23 10.75 10.42 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) 10/31/2025 _x86_64_ (8 CPU) 10:21:22 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.23 0.00 1.26 0.71 0.06 82.74 10:23:01 AM 0 23.13 0.00 2.65 1.84 0.07 72.31 10:23:01 AM 1 4.81 0.00 0.67 0.35 0.05 94.12 10:23:01 AM 2 3.85 0.00 0.75 0.67 0.07 94.66 10:23:01 AM 3 17.46 0.00 0.92 0.38 0.07 81.17 10:23:01 AM 4 8.85 0.00 0.87 0.58 0.03 89.67 10:23:01 AM 5 22.18 0.00 0.78 0.18 0.05 76.80 10:23:01 AM 6 32.13 0.00 2.59 0.92 0.08 64.27 10:23:01 AM 7 9.46 0.00 0.85 0.74 0.05 88.90 10:24:01 AM all 26.57 0.00 1.15 0.51 0.08 71.69 10:24:01 AM 0 36.11 0.00 1.01 0.10 0.08 62.70 10:24:01 AM 1 19.92 0.00 1.14 1.10 0.10 77.74 10:24:01 AM 2 30.29 0.00 1.69 0.75 0.08 67.18 10:24:01 AM 3 16.67 0.00 1.04 0.37 0.05 81.88 10:24:01 AM 4 24.40 0.00 1.05 0.25 0.08 74.21 10:24:01 AM 5 27.96 0.00 1.20 0.28 0.08 70.47 10:24:01 AM 6 31.96 0.00 1.32 0.74 0.08 65.90 10:24:01 AM 7 25.23 0.00 0.79 0.50 0.07 73.42 10:25:01 AM all 25.70 0.00 0.76 0.27 0.07 73.20 10:25:01 AM 0 12.79 0.00 0.43 0.00 0.08 86.69 10:25:01 AM 1 55.13 0.00 1.07 0.27 0.08 43.44 10:25:01 AM 2 33.77 0.00 1.02 1.47 0.07 63.68 10:25:01 AM 3 23.81 0.00 0.95 0.22 0.08 74.94 10:25:01 AM 4 24.72 0.00 0.58 0.15 0.07 74.48 10:25:01 AM 5 16.05 0.00 0.94 0.03 0.07 82.91 10:25:01 AM 6 8.01 0.00 0.73 0.00 0.05 91.21 10:25:01 AM 7 31.14 0.00 0.38 0.02 0.05 68.41 10:26:01 AM all 23.46 0.00 2.89 0.74 0.07 72.84 10:26:01 AM 0 33.47 0.00 1.93 0.52 0.07 64.01 10:26:01 AM 1 29.39 0.00 2.81 1.13 0.10 66.58 10:26:01 AM 2 16.28 0.00 2.67 0.86 0.08 80.11 10:26:01 AM 3 19.81 0.00 3.46 1.21 0.07 75.45 10:26:01 AM 4 24.91 0.00 3.09 0.27 0.05 71.68 10:26:01 AM 5 25.82 0.00 3.60 0.15 0.07 70.35 10:26:01 AM 6 16.76 0.00 3.19 1.24 0.05 78.75 10:26:01 AM 7 21.21 0.00 2.39 0.52 0.07 75.81 10:27:01 AM all 22.36 0.00 2.13 0.05 0.08 75.38 10:27:01 AM 0 22.50 0.00 1.87 0.02 0.08 75.52 10:27:01 AM 1 16.79 0.00 1.89 0.05 0.08 81.19 10:27:01 AM 2 18.06 0.00 1.84 0.07 0.10 79.93 10:27:01 AM 3 37.50 0.00 2.59 0.05 0.07 59.79 10:27:01 AM 4 24.97 0.00 2.88 0.03 0.08 72.04 10:27:01 AM 5 19.09 0.00 2.11 0.07 0.08 78.65 10:27:01 AM 6 19.64 0.00 1.57 0.05 0.07 78.67 10:27:01 AM 7 20.34 0.00 2.28 0.03 0.07 77.28 10:28:01 AM all 9.99 0.00 1.48 0.02 0.08 88.44 10:28:01 AM 0 11.13 0.00 1.59 0.05 0.08 87.15 10:28:01 AM 1 7.87 0.00 1.34 0.02 0.07 90.71 10:28:01 AM 2 9.64 0.00 1.72 0.00 0.08 88.56 10:28:01 AM 3 8.15 0.00 1.49 0.02 0.10 90.25 10:28:01 AM 4 9.14 0.00 1.00 0.00 0.07 89.79 10:28:01 AM 5 10.69 0.00 1.47 0.00 0.05 87.78 10:28:01 AM 6 12.33 0.00 1.75 0.03 0.10 85.78 10:28:01 AM 7 10.97 0.00 1.44 0.03 0.05 87.51 10:29:01 AM all 35.92 0.00 1.18 0.07 0.08 62.75 10:29:01 AM 0 39.35 0.00 1.30 0.00 0.08 59.27 10:29:01 AM 1 47.89 0.00 1.25 0.12 0.08 50.66 10:29:01 AM 2 40.09 0.00 0.77 0.10 0.10 58.94 10:29:01 AM 3 43.15 0.00 0.92 0.03 0.10 55.79 10:29:01 AM 4 21.44 0.00 1.09 0.08 0.07 77.33 10:29:01 AM 5 29.14 0.00 1.52 0.17 0.08 69.09 10:29:01 AM 6 24.29 0.00 0.62 0.03 0.07 75.00 10:29:01 AM 7 42.04 0.00 1.94 0.05 0.08 55.89 10:30:01 AM all 26.10 0.00 2.02 0.38 0.07 71.43 10:30:01 AM 0 22.15 0.00 1.69 0.44 0.07 75.65 10:30:01 AM 1 57.84 0.00 2.58 0.99 0.07 38.52 10:30:01 AM 2 12.96 0.00 2.26 0.25 0.08 84.45 10:30:01 AM 3 15.36 0.00 2.59 0.71 0.07 81.28 10:30:01 AM 4 26.20 0.00 2.01 0.03 0.08 71.66 10:30:01 AM 5 27.87 0.00 1.54 0.60 0.07 69.92 10:30:01 AM 6 27.05 0.00 1.76 0.02 0.07 71.11 10:30:01 AM 7 19.25 0.00 1.71 0.02 0.07 78.95 10:31:01 AM all 16.12 0.00 1.47 0.01 0.09 82.30 10:31:01 AM 0 12.00 0.00 1.99 0.03 0.12 85.86 10:31:01 AM 1 12.86 0.00 1.81 0.02 0.10 85.21 10:31:01 AM 2 24.26 0.00 1.00 0.02 0.08 74.64 10:31:01 AM 3 12.78 0.00 1.81 0.00 0.10 85.31 10:31:01 AM 4 16.40 0.00 1.17 0.00 0.10 82.33 10:31:01 AM 5 22.73 0.00 0.92 0.02 0.08 76.25 10:31:01 AM 6 13.72 0.00 1.51 0.02 0.08 84.67 10:31:01 AM 7 14.19 0.00 1.54 0.00 0.08 84.18 10:32:01 AM all 24.86 0.00 1.35 0.29 0.06 73.44 10:32:01 AM 0 22.30 0.00 0.70 0.03 0.07 76.90 10:32:01 AM 1 36.52 0.00 1.18 0.10 0.07 62.13 10:32:01 AM 2 13.70 0.00 1.52 0.02 0.08 84.67 10:32:01 AM 3 11.95 0.00 1.02 0.02 0.05 86.96 10:32:01 AM 4 18.69 0.00 1.20 0.00 0.05 80.06 10:32:01 AM 5 57.11 0.00 1.62 0.07 0.07 41.13 10:32:01 AM 6 15.18 0.00 2.68 2.08 0.05 80.01 10:32:01 AM 7 23.33 0.00 0.89 0.00 0.05 75.73 10:33:01 AM all 33.20 0.00 1.81 0.42 0.08 64.49 10:33:01 AM 0 33.76 0.00 1.74 0.07 0.08 64.35 10:33:01 AM 1 33.13 0.00 2.76 1.10 0.08 62.92 10:33:01 AM 2 23.65 0.00 1.39 0.18 0.08 74.69 10:33:01 AM 3 32.80 0.00 1.80 0.90 0.08 64.41 10:33:01 AM 4 36.22 0.00 2.33 0.67 0.08 60.70 10:33:01 AM 5 51.41 0.00 1.42 0.07 0.07 47.03 10:33:01 AM 6 10.41 0.00 1.71 0.17 0.08 87.63 10:33:01 AM 7 44.18 0.00 1.36 0.20 0.07 54.19 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 20.74 0.00 1.17 0.14 0.06 77.88 10:34:01 AM 0 30.53 0.00 0.82 0.02 0.08 68.55 10:34:01 AM 1 35.31 0.00 1.79 0.07 0.07 62.77 10:34:01 AM 2 13.02 0.00 1.30 0.85 0.05 84.78 10:34:01 AM 3 11.06 0.00 1.44 0.07 0.05 87.38 10:34:01 AM 4 10.41 0.00 0.75 0.02 0.05 88.77 10:34:01 AM 5 23.15 0.00 0.65 0.02 0.07 76.11 10:34:01 AM 6 13.94 0.00 1.32 0.03 0.05 84.65 10:34:01 AM 7 28.47 0.00 1.29 0.08 0.07 70.10 Average: all 23.35 0.00 1.56 0.30 0.07 74.72 Average: 0 24.93 0.00 1.48 0.26 0.08 73.25 Average: 1 29.78 0.00 1.69 0.44 0.08 68.01 Average: 2 19.97 0.00 1.49 0.44 0.08 78.02 Average: 3 20.88 0.00 1.67 0.33 0.07 77.05 Average: 4 20.52 0.00 1.50 0.17 0.07 77.74 Average: 5 27.78 0.00 1.48 0.14 0.07 70.54 Average: 6 18.80 0.00 1.73 0.44 0.07 78.95 Average: 7 24.15 0.00 1.40 0.18 0.06 74.20