---> uname -a: Linux prd-centos8-docker-8c-8g-15375.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 1210 24152 19 6527 30206 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:82:1a:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fe82:1a73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:1b:18:50 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:feff:fe1b:1850/64 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) 11/26/2025 _x86_64_ (8 CPU) 11:55:41 LINUX RESTART (8 CPU) 11:56:01 AM tps rtps wtps bread/s bwrtn/s 11:57:01 AM 252.65 15.38 237.27 3481.64 8766.68 11:58:01 AM 326.76 15.21 311.55 2384.94 15202.80 11:59:01 AM 92.68 0.92 91.77 232.63 9553.32 12:00:01 PM 17.89 0.00 17.89 0.00 1826.62 12:01:01 PM 116.48 0.58 115.89 415.46 39489.10 12:02:01 PM 27.63 0.07 27.56 1.73 484.83 12:03:01 PM 8.60 0.47 8.13 14.80 242.03 12:04:01 PM 28.04 0.00 28.04 0.00 893.64 12:05:01 PM 104.80 0.00 104.80 0.00 26809.33 12:06:01 PM 144.65 0.00 144.65 0.00 1591.35 12:07:01 PM 26.35 2.47 23.88 4491.25 876.35 12:08:01 PM 210.81 0.70 210.11 258.98 43971.16 12:09:01 PM 124.61 3.07 121.54 839.72 21996.25 Average: 114.00 2.99 111.01 932.36 13207.83 11:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:01 AM 29433344 31235448 3222368 9.87 2688 2120744 1988484 5.90 154796 2622948 234748 11:58:01 AM 27302300 29544344 5353412 16.39 2688 2550440 3129208 9.28 253916 4591496 233348 11:59:01 AM 27361284 29684096 5294428 16.21 2688 2628428 2582368 7.66 290532 4487388 45604 12:00:01 PM 26689048 29017168 5966664 18.27 2688 2632636 3428740 10.17 295136 5153764 2676 12:01:01 PM 25159184 28620108 7496528 22.96 2688 3737928 3582332 10.63 443992 6432376 292 12:02:01 PM 24975136 28439524 7680576 23.52 2688 3741692 3631600 10.77 451140 6608620 92 12:03:01 PM 24855732 28324548 7799980 23.89 2688 3745928 3657596 10.85 452888 6725208 120 12:04:01 PM 24699820 28516864 7955892 24.36 2688 4090216 3684636 10.93 610324 6718704 330408 12:05:01 PM 22733940 27033968 9921772 30.38 2688 4562420 6418728 19.04 656816 8576708 1608 12:06:01 PM 24219996 28466944 8435716 25.83 2688 4497248 3859484 11.45 652660 7115084 15600 12:07:01 PM 23432752 28747364 9222960 28.24 2688 5558076 3243984 9.62 965276 7582140 924636 12:08:01 PM 25036776 30969196 7618936 23.33 2688 6148528 1613176 4.79 1001404 5897324 331472 12:09:01 PM 24747684 30951444 7908028 24.22 2688 6414672 1509744 4.48 1670772 5510084 6936 Average: 25434384 29196232 7221328 22.11 2688 4032997 3256160 9.66 607666 6001680 163657 11:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 318.08 208.01 1758.23 66.96 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 599.87 477.62 5708.78 78.32 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 123.55 109.08 903.05 23.21 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 101.15 78.07 77.39 25.61 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 5.28 5.28 0.50 0.50 0.00 0.00 0.00 0.00 12:01:01 PM eth0 294.49 172.31 9482.46 16.60 0.00 0.00 0.00 0.00 12:01:01 PM docker0 1.58 1.90 0.23 0.22 0.00 0.00 0.00 0.00 12:01:01 PM veth78a36b7 0.78 1.00 0.12 0.11 0.00 0.00 0.00 0.00 12:02:01 PM lo 68.75 68.75 5.19 5.19 0.00 0.00 0.00 0.00 12:02:01 PM eth0 146.97 105.23 50.00 51.25 0.00 0.00 0.00 0.00 12:02:01 PM docker0 10.46 11.69 1.55 1.46 0.00 0.00 0.00 0.00 12:03:01 PM lo 63.91 63.91 3.25 3.25 0.00 0.00 0.00 0.00 12:03:01 PM eth0 328.81 234.59 86.90 96.84 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 12:04:01 PM lo 19.84 19.84 0.98 0.98 0.00 0.00 0.00 0.00 12:04:01 PM eth0 155.81 127.94 747.03 38.43 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 261.82 261.82 41.81 41.81 0.00 0.00 0.00 0.00 12:05:01 PM eth0 474.30 161.09 2282.56 21.76 0.00 0.00 0.00 0.00 12:05:01 PM docker0 111.20 118.21 18.90 19.89 0.00 0.00 0.00 0.00 12:05:01 PM vetha27c11d 99.97 106.12 19.10 16.55 0.00 0.00 0.00 0.00 12:05:01 PM veth52587de 11.23 12.80 1.33 3.61 0.00 0.00 0.00 0.00 12:06:01 PM lo 1360.08 1360.08 235.43 235.43 0.00 0.00 0.00 0.00 12:06:01 PM eth0 236.02 159.45 307.66 61.29 0.00 0.00 0.00 0.00 12:06:01 PM docker0 599.25 615.03 115.98 112.83 0.00 0.00 0.00 0.00 12:07:01 PM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 12:07:01 PM eth0 79.09 65.51 1252.72 31.37 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 142.99 86.32 1603.99 13.84 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM vethdc7d6d1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 362.18 394.89 657.67 7853.42 0.00 0.00 0.00 0.00 12:09:01 PM docker0 249.35 270.61 3939.96 628.10 0.00 0.00 0.00 0.00 Average: lo 136.98 136.98 22.09 22.09 0.00 0.00 0.00 0.00 Average: eth0 258.71 183.09 1916.80 644.55 0.00 0.00 0.00 0.00 Average: docker0 74.82 78.35 313.60 58.67 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) 11/26/2025 _x86_64_ (8 CPU) 11:55:41 LINUX RESTART (8 CPU) 11:56:01 AM CPU %user %nice %system %iowait %steal %idle 11:57:01 AM all 11.79 0.00 1.42 0.91 0.06 85.83 11:57:01 AM 0 8.89 0.00 0.45 0.75 0.07 89.84 11:57:01 AM 1 9.17 0.00 1.87 2.54 0.08 86.33 11:57:01 AM 2 24.22 0.00 2.62 0.62 0.07 72.47 11:57:01 AM 3 14.24 0.00 1.75 1.09 0.05 82.87 11:57:01 AM 4 6.00 0.00 0.55 0.15 0.08 93.21 11:57:01 AM 5 12.44 0.00 1.15 0.74 0.03 85.64 11:57:01 AM 6 8.32 0.00 1.25 0.52 0.03 89.87 11:57:01 AM 7 11.01 0.00 1.67 0.89 0.03 86.40 11:58:01 AM all 30.11 0.00 1.66 1.17 0.10 66.96 11:58:01 AM 0 35.12 0.00 1.05 0.27 0.10 63.46 11:58:01 AM 1 24.47 0.00 1.86 1.04 0.10 72.54 11:58:01 AM 2 20.05 0.00 2.22 1.19 0.08 76.46 11:58:01 AM 3 37.40 0.00 2.46 1.41 0.12 58.61 11:58:01 AM 4 34.01 0.00 1.12 0.57 0.07 64.23 11:58:01 AM 5 34.64 0.00 1.54 3.18 0.12 60.52 11:58:01 AM 6 22.12 0.00 1.61 0.87 0.10 75.30 11:58:01 AM 7 33.06 0.00 1.44 0.82 0.10 64.58 11:59:01 AM all 26.09 0.00 0.77 4.92 0.10 68.12 11:59:01 AM 0 21.84 0.00 0.60 15.07 0.12 62.38 11:59:01 AM 1 28.03 0.00 0.74 0.49 0.08 70.67 11:59:01 AM 2 40.18 0.00 1.61 0.52 0.12 57.57 11:59:01 AM 3 17.37 0.00 0.99 16.25 0.12 65.27 11:59:01 AM 4 28.03 0.00 0.28 0.00 0.08 71.61 11:59:01 AM 5 18.36 0.00 1.05 1.32 0.10 79.17 11:59:01 AM 6 27.91 0.00 0.57 5.70 0.13 65.69 11:59:01 AM 7 27.03 0.00 0.30 0.02 0.07 72.58 12:00:01 PM all 16.13 0.00 0.36 0.69 0.05 82.76 12:00:01 PM 0 17.51 0.00 0.10 0.00 0.07 82.32 12:00:01 PM 1 32.37 0.00 0.13 0.00 0.07 67.43 12:00:01 PM 2 19.89 0.00 0.72 0.00 0.05 79.34 12:00:01 PM 3 9.51 0.00 0.43 5.17 0.07 84.82 12:00:01 PM 4 24.00 0.00 0.38 0.02 0.05 75.55 12:00:01 PM 5 3.26 0.00 0.28 0.37 0.05 96.04 12:00:01 PM 6 11.07 0.00 0.23 0.00 0.03 88.66 12:00:01 PM 7 11.42 0.00 0.58 0.00 0.05 87.95 12:01:01 PM all 20.26 0.00 2.86 1.17 0.09 75.62 12:01:01 PM 0 19.38 0.00 3.41 0.03 0.08 77.10 12:01:01 PM 1 11.02 0.00 2.50 1.60 0.10 84.78 12:01:01 PM 2 37.50 0.00 2.77 0.42 0.10 59.20 12:01:01 PM 3 21.92 0.00 3.54 1.54 0.08 72.91 12:01:01 PM 4 18.09 0.00 3.10 0.19 0.10 78.53 12:01:01 PM 5 14.91 0.00 2.62 2.94 0.08 79.45 12:01:01 PM 6 26.74 0.00 2.41 1.29 0.08 69.47 12:01:01 PM 7 12.47 0.00 2.56 1.36 0.07 83.54 12:02:01 PM all 14.60 0.00 1.62 0.04 0.09 83.65 12:02:01 PM 0 10.28 0.00 1.64 0.05 0.10 87.93 12:02:01 PM 1 15.56 0.00 1.96 0.03 0.08 82.37 12:02:01 PM 2 14.82 0.00 1.52 0.02 0.10 83.54 12:02:01 PM 3 14.75 0.00 2.07 0.03 0.08 83.05 12:02:01 PM 4 19.41 0.00 1.55 0.05 0.08 78.90 12:02:01 PM 5 13.63 0.00 1.20 0.03 0.08 85.05 12:02:01 PM 6 15.00 0.00 1.72 0.07 0.10 83.11 12:02:01 PM 7 13.30 0.00 1.30 0.03 0.08 85.28 12:03:01 PM all 6.19 0.00 1.06 0.05 0.08 92.63 12:03:01 PM 0 7.41 0.00 0.97 0.02 0.07 91.53 12:03:01 PM 1 5.48 0.00 0.72 0.22 0.08 93.50 12:03:01 PM 2 7.24 0.00 1.00 0.02 0.07 91.67 12:03:01 PM 3 4.36 0.00 1.79 0.05 0.12 93.69 12:03:01 PM 4 6.15 0.00 0.99 0.05 0.05 92.77 12:03:01 PM 5 5.00 0.00 0.57 0.02 0.08 94.33 12:03:01 PM 6 8.99 0.00 0.85 0.02 0.07 90.07 12:03:01 PM 7 4.87 0.00 1.59 0.02 0.07 93.46 12:04:01 PM all 34.28 0.00 1.14 0.05 0.09 64.43 12:04:01 PM 0 36.84 0.00 0.70 0.03 0.08 62.34 12:04:01 PM 1 37.99 0.00 1.32 0.07 0.12 60.50 12:04:01 PM 2 27.29 0.00 1.05 0.00 0.10 71.56 12:04:01 PM 3 48.90 0.00 1.09 0.03 0.10 49.88 12:04:01 PM 4 38.21 0.00 0.90 0.07 0.08 60.74 12:04:01 PM 5 33.33 0.00 1.35 0.00 0.08 65.24 12:04:01 PM 6 24.96 0.00 1.45 0.17 0.08 73.34 12:04:01 PM 7 26.76 0.00 1.27 0.02 0.08 71.87 12:05:01 PM all 24.36 0.00 1.80 0.64 0.10 73.10 12:05:01 PM 0 16.95 0.00 1.59 0.02 0.12 81.33 12:05:01 PM 1 14.59 0.00 2.23 0.65 0.10 82.42 12:05:01 PM 2 31.53 0.00 1.85 1.86 0.07 64.69 12:05:01 PM 3 22.87 0.00 1.91 0.64 0.08 74.50 12:05:01 PM 4 15.77 0.00 1.78 0.40 0.10 81.94 12:05:01 PM 5 48.31 0.00 2.06 0.72 0.10 48.81 12:05:01 PM 6 27.12 0.00 1.44 0.57 0.10 70.77 12:05:01 PM 7 17.75 0.00 1.58 0.23 0.10 80.34 12:06:01 PM all 21.00 0.00 2.09 0.25 0.11 76.55 12:06:01 PM 0 16.13 0.00 1.74 0.02 0.12 82.00 12:06:01 PM 1 21.19 0.00 3.05 0.47 0.12 75.18 12:06:01 PM 2 19.70 0.00 2.37 0.13 0.12 77.68 12:06:01 PM 3 20.01 0.00 2.08 0.10 0.10 77.71 12:06:01 PM 4 32.09 0.00 1.59 0.67 0.10 65.55 12:06:01 PM 5 22.22 0.00 1.91 0.47 0.10 75.30 12:06:01 PM 6 16.17 0.00 2.00 0.02 0.12 81.70 12:06:01 PM 7 20.48 0.00 2.00 0.08 0.08 77.35 12:07:01 PM all 24.07 0.00 1.04 0.09 0.06 74.74 12:07:01 PM 0 14.77 0.00 1.05 0.35 0.07 83.76 12:07:01 PM 1 21.48 0.00 0.85 0.00 0.07 77.60 12:07:01 PM 2 7.36 0.00 1.14 0.00 0.07 91.44 12:07:01 PM 3 15.72 0.00 0.89 0.03 0.05 83.31 12:07:01 PM 4 31.59 0.00 0.84 0.00 0.05 67.52 12:07:01 PM 5 52.87 0.00 1.25 0.00 0.07 45.81 12:07:01 PM 6 16.79 0.00 1.37 0.35 0.07 81.42 12:07:01 PM 7 31.89 0.00 0.94 0.02 0.05 67.11 12:07:01 PM CPU %user %nice %system %iowait %steal %idle 12:08:01 PM all 22.52 0.00 2.88 1.29 0.12 73.19 12:08:01 PM 0 15.52 0.00 2.19 0.80 0.12 81.37 12:08:01 PM 1 15.59 0.00 3.00 2.41 0.13 78.86 12:08:01 PM 2 27.59 0.00 3.82 3.35 0.12 65.12 12:08:01 PM 3 25.47 0.00 2.93 1.39 0.12 70.09 12:08:01 PM 4 26.21 0.00 4.05 0.60 0.10 69.03 12:08:01 PM 5 18.74 0.00 2.59 0.18 0.07 78.41 12:08:01 PM 6 22.99 0.00 2.63 0.57 0.12 73.69 12:08:01 PM 7 28.04 0.00 1.86 1.02 0.15 68.93 12:09:01 PM all 7.37 0.00 1.64 1.50 0.06 89.44 12:09:01 PM 0 5.59 0.00 1.34 0.07 0.08 92.92 12:09:01 PM 1 13.64 0.00 1.77 1.81 0.05 82.73 12:09:01 PM 2 3.21 0.00 1.55 0.70 0.07 94.47 12:09:01 PM 3 6.84 0.00 1.40 2.32 0.08 89.35 12:09:01 PM 4 10.77 0.00 2.22 1.39 0.05 85.58 12:09:01 PM 5 2.14 0.00 0.99 1.02 0.05 95.80 12:09:01 PM 6 4.35 0.00 1.67 2.98 0.05 90.95 12:09:01 PM 7 12.39 0.00 2.14 1.69 0.05 83.73 Average: all 19.90 0.00 1.56 0.98 0.08 77.47 Average: 0 17.40 0.00 1.29 1.35 0.09 79.86 Average: 1 19.29 0.00 1.69 0.87 0.09 78.06 Average: 2 21.58 0.00 1.86 0.68 0.09 75.80 Average: 3 19.94 0.00 1.79 2.31 0.09 75.86 Average: 4 22.34 0.00 1.49 0.32 0.08 75.78 Average: 5 21.52 0.00 1.43 0.84 0.08 76.13 Average: 6 17.88 0.00 1.48 1.01 0.08 79.55 Average: 7 19.27 0.00 1.48 0.48 0.08 78.70