---> uname -a: Linux prd-centos8-docker-8c-8g-129.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 1148 25045 19 5697 30268 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:b7:d4:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:feb7:d45b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:69:25:38 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::42:7dff:fe69:2538/64 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) 01/13/2026 _x86_64_ (8 CPU) 17:56:30 LINUX RESTART (8 CPU) 05:57:01 PM tps rtps wtps bread/s bwrtn/s 05:58:01 PM 201.32 15.03 186.29 3112.96 10676.59 05:59:01 PM 229.66 5.05 224.61 1179.87 16879.21 06:00:01 PM 35.59 0.07 35.52 1.33 2683.51 06:01:01 PM 108.50 0.55 107.95 410.40 38732.92 06:02:01 PM 30.78 0.08 30.70 1.87 532.58 06:03:01 PM 12.25 0.48 11.76 21.46 304.05 06:04:01 PM 19.45 0.00 19.45 0.00 664.02 06:05:01 PM 104.00 0.00 104.00 0.00 23710.48 06:06:01 PM 14.45 0.00 14.45 0.00 569.51 06:07:01 PM 155.28 2.48 152.80 4495.83 1971.16 06:08:01 PM 41.93 1.35 40.58 1722.11 31261.37 Average: 86.65 2.28 84.37 995.05 11634.57 05:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 PM 29004400 30866216 3651312 11.18 2688 2178516 1800416 5.34 164232 3025440 144544 05:59:01 PM 27787900 30039900 4867812 14.91 2688 2561100 2331132 6.92 269092 4095188 48700 06:00:01 PM 27060096 29335464 5595616 17.14 2688 2583388 2965612 8.80 284220 4804948 108 06:01:01 PM 25061640 28472400 7594072 23.25 2688 3692596 3978264 11.80 436828 6537916 60 06:02:01 PM 24825100 28239772 7830612 23.98 2688 3696600 3929440 11.66 444304 6768232 244 06:03:01 PM 24722500 28141440 7933212 24.29 2688 3700912 3946172 11.71 446072 6869492 100 06:04:01 PM 25347000 29016152 7308712 22.38 2688 3948104 3172484 9.41 508720 6181864 233440 06:05:01 PM 23298784 27453200 9356928 28.65 2688 4422140 6098424 18.09 557248 8117112 3588 06:06:01 PM 22570644 26756764 10085068 30.88 2688 4455136 6714484 19.92 559392 8844144 2656 06:07:01 PM 23928388 28868904 8727324 26.73 2688 5191360 3316620 9.84 712788 7348676 698284 06:08:01 PM 23856016 29216972 8799696 26.95 2688 5603784 3157124 9.37 801228 7321920 139380 Average: 25223861 28764289 7431851 22.76 2688 3821240 3764561 11.17 471284 6355903 115555 05:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 PM eth0 142.69 112.00 1564.33 27.49 0.00 0.00 0.00 0.00 05:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM eth0 422.98 339.49 5434.16 45.41 0.00 0.00 0.00 0.00 05:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 173.96 140.39 312.53 48.26 0.00 0.00 0.00 0.00 06:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM lo 3.10 3.10 0.29 0.29 0.00 0.00 0.00 0.00 06:01:01 PM eth0 277.89 161.31 9476.18 14.74 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 06:01:01 PM veth9eb92ac 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:02:01 PM lo 64.81 64.81 5.11 5.11 0.00 0.00 0.00 0.00 06:02:01 PM eth0 139.26 100.47 40.00 42.93 0.00 0.00 0.00 0.00 06:02:01 PM docker0 11.26 12.67 1.66 1.57 0.00 0.00 0.00 0.00 06:03:01 PM lo 64.10 64.10 3.25 3.25 0.00 0.00 0.00 0.00 06:03:01 PM eth0 333.54 248.37 84.45 94.66 0.00 0.00 0.00 0.00 06:03:01 PM docker0 0.82 1.07 0.12 0.19 0.00 0.00 0.00 0.00 06:04:01 PM lo 29.01 29.01 1.43 1.43 0.00 0.00 0.00 0.00 06:04:01 PM eth0 170.22 145.48 756.23 49.39 0.00 0.00 0.00 0.00 06:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM lo 84.34 84.34 13.15 13.15 0.00 0.00 0.00 0.00 06:05:01 PM eth0 357.80 116.16 2266.30 11.95 0.00 0.00 0.00 0.00 06:05:01 PM docker0 36.34 40.35 5.69 7.08 0.00 0.00 0.00 0.00 06:05:01 PM veth09de03a 30.76 33.99 5.45 5.91 0.00 0.00 0.00 0.00 06:05:01 PM vetheb041ab 5.58 7.05 0.74 1.44 0.00 0.00 0.00 0.00 06:06:01 PM lo 1471.68 1471.68 257.90 257.90 0.00 0.00 0.00 0.00 06:06:01 PM eth0 168.41 129.24 54.29 58.92 0.00 0.00 0.00 0.00 06:06:01 PM docker0 641.67 662.73 126.14 122.21 0.00 0.00 0.00 0.00 06:06:01 PM veth09de03a 581.96 602.83 128.00 92.30 0.00 0.00 0.00 0.01 06:06:01 PM vetheb041ab 59.71 59.95 6.92 29.92 0.00 0.00 0.00 0.00 06:07:01 PM lo 105.33 105.33 12.51 12.51 0.00 0.00 0.00 0.00 06:07:01 PM eth0 108.78 94.15 1503.19 19.91 0.00 0.00 0.00 0.00 06:07:01 PM docker0 49.73 49.55 6.66 6.21 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 179.67 137.01 2878.21 59.47 0.00 0.00 0.00 0.00 06:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 165.67 165.67 26.69 26.69 0.00 0.00 0.00 0.00 Average: eth0 225.02 156.73 2215.39 43.01 0.00 0.00 0.00 0.00 Average: docker0 67.33 69.76 12.76 12.49 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) 01/13/2026 _x86_64_ (8 CPU) 17:56:30 LINUX RESTART (8 CPU) 05:57:01 PM CPU %user %nice %system %iowait %steal %idle 05:58:01 PM all 12.85 0.00 1.18 0.60 0.05 85.33 05:58:01 PM 0 6.09 0.00 0.77 0.72 0.07 92.35 05:58:01 PM 1 14.30 0.00 1.64 0.67 0.05 83.35 05:58:01 PM 2 5.68 0.00 0.75 0.85 0.07 92.65 05:58:01 PM 3 13.56 0.00 0.89 0.20 0.07 85.29 05:58:01 PM 4 12.32 0.00 0.72 0.68 0.03 86.25 05:58:01 PM 5 11.99 0.00 0.55 0.23 0.05 87.18 05:58:01 PM 6 9.27 0.00 1.10 0.80 0.03 88.80 05:58:01 PM 7 29.57 0.00 2.99 0.62 0.07 66.76 05:59:01 PM all 33.68 0.00 1.28 0.73 0.10 64.21 05:59:01 PM 0 32.63 0.00 0.97 0.47 0.10 65.83 05:59:01 PM 1 30.49 0.00 1.14 0.22 0.10 68.05 05:59:01 PM 2 36.92 0.00 1.42 0.45 0.10 61.11 05:59:01 PM 3 16.93 0.00 1.51 2.13 0.08 79.35 05:59:01 PM 4 40.28 0.00 1.32 1.04 0.10 57.26 05:59:01 PM 5 43.11 0.00 1.00 0.67 0.10 55.12 05:59:01 PM 6 32.15 0.00 1.14 0.33 0.10 66.28 05:59:01 PM 7 36.93 0.00 1.72 0.55 0.08 60.71 06:00:01 PM all 24.65 0.00 0.66 0.12 0.06 74.51 06:00:01 PM 0 19.14 0.00 0.92 0.00 0.05 79.90 06:00:01 PM 1 15.18 0.00 0.67 0.43 0.07 83.65 06:00:01 PM 2 19.64 0.00 0.58 0.13 0.07 79.58 06:00:01 PM 3 23.89 0.00 0.48 0.00 0.08 75.54 06:00:01 PM 4 35.17 0.00 0.22 0.02 0.05 64.55 06:00:01 PM 5 10.36 0.00 0.68 0.00 0.03 88.92 06:00:01 PM 6 14.91 0.00 0.27 0.18 0.03 84.61 06:00:01 PM 7 58.92 0.00 1.47 0.20 0.08 39.33 06:01:01 PM all 28.63 0.00 3.20 1.23 0.09 66.85 06:01:01 PM 0 19.84 0.00 2.50 0.02 0.10 77.54 06:01:01 PM 1 20.68 0.00 4.45 0.71 0.08 74.08 06:01:01 PM 2 28.50 0.00 4.03 1.38 0.08 66.00 06:01:01 PM 3 39.08 0.00 2.94 0.44 0.08 57.46 06:01:01 PM 4 30.29 0.00 2.74 0.74 0.08 66.14 06:01:01 PM 5 27.06 0.00 2.39 1.55 0.08 68.92 06:01:01 PM 6 36.61 0.00 3.38 4.46 0.10 55.45 06:01:01 PM 7 26.96 0.00 3.16 0.57 0.07 69.23 06:02:01 PM all 17.55 0.00 1.93 0.05 0.09 80.38 06:02:01 PM 0 14.69 0.00 1.94 0.02 0.10 83.25 06:02:01 PM 1 22.05 0.00 2.21 0.10 0.13 75.51 06:02:01 PM 2 17.65 0.00 1.78 0.03 0.08 80.46 06:02:01 PM 3 15.25 0.00 1.52 0.03 0.07 83.13 06:02:01 PM 4 17.41 0.00 1.69 0.07 0.08 80.75 06:02:01 PM 5 15.50 0.00 1.72 0.05 0.10 82.63 06:02:01 PM 6 19.04 0.00 2.16 0.03 0.08 78.68 06:02:01 PM 7 18.81 0.00 2.42 0.07 0.10 78.60 06:03:01 PM all 6.14 0.00 1.25 0.01 0.07 92.53 06:03:01 PM 0 8.79 0.00 0.94 0.02 0.05 90.20 06:03:01 PM 1 6.63 0.00 0.89 0.02 0.07 92.40 06:03:01 PM 2 6.56 0.00 1.71 0.02 0.07 91.65 06:03:01 PM 3 6.57 0.00 0.80 0.00 0.08 92.54 06:03:01 PM 4 7.58 0.00 0.82 0.03 0.07 91.50 06:03:01 PM 5 6.08 0.00 1.65 0.00 0.08 92.18 06:03:01 PM 6 3.94 0.00 1.77 0.00 0.07 94.22 06:03:01 PM 7 2.93 0.00 1.41 0.03 0.07 95.56 06:04:01 PM all 29.03 0.00 1.10 0.17 0.09 69.62 06:04:01 PM 0 28.57 0.00 1.03 0.00 0.10 70.30 06:04:01 PM 1 33.29 0.00 1.57 0.92 0.10 64.11 06:04:01 PM 2 34.83 0.00 0.77 0.05 0.10 64.25 06:04:01 PM 3 26.29 0.00 1.40 0.07 0.08 72.16 06:04:01 PM 4 36.04 0.00 0.62 0.00 0.08 63.26 06:04:01 PM 5 25.56 0.00 0.87 0.17 0.08 73.33 06:04:01 PM 6 26.87 0.00 1.49 0.00 0.07 71.57 06:04:01 PM 7 20.81 0.00 1.04 0.12 0.07 77.97 06:05:01 PM all 28.50 0.00 1.78 1.45 0.12 68.16 06:05:01 PM 0 25.08 0.00 1.29 1.39 0.10 72.13 06:05:01 PM 1 31.82 0.00 1.86 4.09 0.12 62.11 06:05:01 PM 2 30.29 0.00 1.91 3.36 0.12 64.32 06:05:01 PM 3 19.65 0.00 1.71 2.16 0.13 76.34 06:05:01 PM 4 17.28 0.00 2.02 0.25 0.15 80.29 06:05:01 PM 5 36.47 0.00 2.15 0.22 0.08 61.08 06:05:01 PM 6 26.43 0.00 1.46 0.07 0.10 71.94 06:05:01 PM 7 40.93 0.00 1.79 0.02 0.12 57.14 06:06:01 PM all 23.09 0.00 2.00 0.05 0.11 74.74 06:06:01 PM 0 12.20 0.00 2.42 0.02 0.10 85.27 06:06:01 PM 1 13.90 0.00 3.35 0.22 0.10 82.42 06:06:01 PM 2 26.88 0.00 2.29 0.02 0.10 70.72 06:06:01 PM 3 28.56 0.00 1.69 0.13 0.10 69.51 06:06:01 PM 4 25.67 0.00 1.21 0.00 0.15 72.98 06:06:01 PM 5 17.64 0.00 2.16 0.02 0.15 80.03 06:06:01 PM 6 31.56 0.00 1.57 0.02 0.10 66.74 06:06:01 PM 7 28.27 0.00 1.32 0.00 0.10 70.31 06:07:01 PM all 24.58 0.00 1.38 0.52 0.07 73.45 06:07:01 PM 0 28.33 0.00 1.35 0.00 0.08 70.23 06:07:01 PM 1 13.65 0.00 1.29 0.67 0.07 84.33 06:07:01 PM 2 7.93 0.00 2.16 2.21 0.08 87.61 06:07:01 PM 3 33.92 0.00 0.72 0.02 0.07 65.28 06:07:01 PM 4 15.51 0.00 1.10 0.47 0.07 82.85 06:07:01 PM 5 35.37 0.00 1.80 0.02 0.05 62.76 06:07:01 PM 6 38.48 0.00 1.07 0.00 0.08 60.36 06:07:01 PM 7 23.36 0.00 1.55 0.79 0.07 74.24 06:08:01 PM all 37.40 0.00 1.18 0.83 0.08 60.51 06:08:01 PM 0 49.09 0.00 1.22 0.05 0.08 49.56 06:08:01 PM 1 46.42 0.00 1.16 1.89 0.08 50.45 06:08:01 PM 2 24.19 0.00 0.91 0.37 0.08 74.45 06:08:01 PM 3 19.39 0.00 0.82 0.42 0.07 79.30 06:08:01 PM 4 27.36 0.00 0.85 0.00 0.08 71.70 06:08:01 PM 5 53.47 0.00 0.95 0.00 0.08 45.50 06:08:01 PM 6 35.44 0.00 1.59 3.38 0.08 59.50 06:08:01 PM 7 43.78 0.00 1.92 0.57 0.08 53.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.19 0.00 1.54 0.52 0.08 73.67 Average: 0 22.23 0.00 1.39 0.24 0.09 76.05 Average: 1 22.58 0.00 1.84 0.90 0.09 74.59 Average: 2 21.73 0.00 1.66 0.81 0.09 75.72 Average: 3 22.09 0.00 1.32 0.51 0.08 76.00 Average: 4 24.09 0.00 1.21 0.30 0.09 74.32 Average: 5 25.68 0.00 1.45 0.26 0.08 72.52 Average: 6 24.96 0.00 1.54 0.84 0.08 72.58 Average: 7 30.13 0.00 1.89 0.32 0.08 67.58