---> uname -a: Linux prd-centos8-docker-8c-8g-26412.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1145 25302 19 5442 30271 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:c5:63:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fec5:6335/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:34:25:cb 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:b8ff:fe34:25cb/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) 07/07/2025 _x86_64_ (8 CPU) 12:32:21 LINUX RESTART (8 CPU) 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 200.58 16.33 184.26 3060.45 10822.69 12:35:01 PM 216.08 2.73 213.35 1085.82 14971.99 12:36:01 PM 140.95 0.73 140.21 422.06 42128.07 12:37:01 PM 41.40 0.05 41.35 0.53 649.05 12:38:01 PM 9.81 0.43 9.38 20.93 214.00 12:39:01 PM 3.43 0.00 3.43 0.00 341.94 12:40:01 PM 19.76 0.00 19.76 0.00 426.46 12:41:01 PM 102.68 0.00 102.68 0.00 23464.78 12:42:02 PM 169.12 0.00 169.12 0.00 1836.40 12:43:01 PM 51.70 2.59 49.11 4589.32 20645.57 Average: 95.63 2.29 93.34 911.71 11535.24 12:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 29013744 30896016 3641968 11.15 2688 2198580 1695932 5.03 167164 3009228 135440 12:35:01 PM 27600644 29862864 5055068 15.48 2688 2570768 2520964 7.48 271368 4280472 86324 12:36:01 PM 24399224 27796484 8256488 25.28 2688 3680088 5801340 17.21 426048 7220680 116 12:37:01 PM 24333784 27735804 8321928 25.48 2688 3684504 4485292 13.31 434908 7276704 48 12:38:01 PM 24240396 27645392 8415316 25.77 2688 3687372 4497596 13.34 436204 7368508 28 12:39:01 PM 25158772 28572772 7496940 22.96 2688 3696316 3733904 11.08 438016 6454064 20 12:40:01 PM 24626636 28275860 8029076 24.59 2688 3929448 4424800 13.13 499036 6916368 228348 12:41:01 PM 23021828 27147960 9633884 29.50 2688 4395100 6358792 18.87 548780 8411532 2052 12:42:02 PM 24324036 28408040 8331676 25.51 2688 4341636 3964504 11.76 545480 7130480 17472 12:43:01 PM 25966828 31043752 6688884 20.48 2688 5325212 1500880 4.45 896388 5131184 253824 Average: 25268589 28738494 7387123 22.62 2688 3750902 3898400 11.57 466339 6319922 72367 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 207.66 166.88 1696.25 42.37 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 425.93 330.13 5200.98 50.21 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 1.47 1.47 0.07 0.07 0.00 0.00 0.00 0.00 12:36:01 PM eth0 296.57 169.40 9477.92 17.97 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 12:36:01 PM veth2d440b0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 PM lo 41.02 41.02 3.75 3.75 0.00 0.00 0.00 0.00 12:37:01 PM eth0 101.15 77.94 33.72 37.52 0.00 0.00 0.00 0.00 12:37:01 PM docker0 9.90 11.38 1.57 1.45 0.00 0.00 0.00 0.00 12:38:01 PM lo 57.15 57.15 2.91 2.91 0.00 0.00 0.00 0.00 12:38:01 PM eth0 230.84 170.39 69.34 72.96 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.70 0.93 0.11 0.18 0.00 0.00 0.00 0.00 12:39:01 PM lo 39.49 39.49 1.93 1.93 0.00 0.00 0.00 0.00 12:39:01 PM eth0 130.24 106.38 56.02 44.34 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:40:01 PM eth0 194.57 144.14 750.72 37.15 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 33.09 33.09 4.33 4.33 0.00 0.00 0.00 0.00 12:41:01 PM eth0 617.56 312.75 2287.14 27.02 0.00 0.00 0.00 0.00 12:41:01 PM docker0 14.45 17.41 1.70 3.01 0.00 0.00 0.00 0.00 12:41:01 PM vethaf163a2 11.48 13.78 1.41 2.54 0.00 0.00 0.00 0.00 12:41:01 PM veth372dd81 2.97 4.32 0.48 0.74 0.00 0.00 0.00 0.00 12:42:02 PM lo 1413.41 1413.41 244.63 244.63 0.00 0.00 0.00 0.00 12:42:02 PM eth0 103.07 86.89 306.05 31.49 0.00 0.00 0.00 0.00 12:42:02 PM docker0 615.14 630.02 119.62 115.02 0.00 0.00 0.00 0.00 12:43:01 PM lo 0.95 0.95 0.05 0.05 0.00 0.00 0.00 0.00 12:43:01 PM eth0 80.24 67.26 1275.59 16.29 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.97 158.97 25.82 25.82 0.00 0.00 0.00 0.00 Average: eth0 239.05 163.37 2116.85 37.77 0.00 0.00 0.00 0.00 Average: docker0 64.14 66.11 12.32 11.99 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) 07/07/2025 _x86_64_ (8 CPU) 12:32:21 LINUX RESTART (8 CPU) 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 12.06 0.00 1.03 1.00 0.06 85.85 12:34:01 PM 0 14.69 0.00 1.04 0.74 0.07 83.47 12:34:01 PM 1 9.57 0.00 1.05 1.60 0.07 87.71 12:34:01 PM 2 17.87 0.00 1.42 0.62 0.07 80.02 12:34:01 PM 3 9.26 0.00 1.27 1.91 0.08 87.47 12:34:01 PM 4 7.71 0.00 0.60 0.95 0.05 90.69 12:34:01 PM 5 26.23 0.00 1.80 1.72 0.05 70.20 12:34:01 PM 6 3.24 0.00 0.48 0.45 0.07 95.75 12:34:01 PM 7 8.32 0.00 0.58 0.07 0.02 91.01 12:35:01 PM all 43.74 0.00 1.50 0.78 0.09 53.88 12:35:01 PM 0 46.63 0.00 1.65 0.47 0.10 51.14 12:35:01 PM 1 56.83 0.00 1.45 0.50 0.08 41.14 12:35:01 PM 2 49.12 0.00 1.07 0.40 0.10 49.31 12:35:01 PM 3 34.63 0.00 1.77 0.82 0.08 62.70 12:35:01 PM 4 39.46 0.00 1.92 0.95 0.10 57.56 12:35:01 PM 5 58.35 0.00 1.64 1.87 0.10 38.05 12:35:01 PM 6 25.36 0.00 1.36 0.32 0.10 72.86 12:35:01 PM 7 39.49 0.00 1.15 0.94 0.08 58.34 12:36:01 PM all 25.60 0.00 2.94 1.27 0.08 70.11 12:36:01 PM 0 21.66 0.00 2.32 0.00 0.08 75.94 12:36:01 PM 1 24.60 0.00 2.83 2.94 0.08 69.54 12:36:01 PM 2 25.37 0.00 2.20 0.19 0.07 72.18 12:36:01 PM 3 23.67 0.00 4.11 2.74 0.08 69.40 12:36:01 PM 4 39.62 0.00 3.37 0.86 0.08 56.06 12:36:01 PM 5 24.84 0.00 2.91 1.53 0.07 70.65 12:36:01 PM 6 20.22 0.00 2.99 1.81 0.08 74.91 12:36:01 PM 7 24.77 0.00 2.77 0.12 0.08 72.25 12:37:01 PM all 21.55 0.00 2.39 0.07 0.09 75.91 12:37:01 PM 0 23.79 0.00 2.78 0.03 0.12 73.29 12:37:01 PM 1 19.07 0.00 2.28 0.13 0.08 78.44 12:37:01 PM 2 14.80 0.00 2.13 0.10 0.10 82.88 12:37:01 PM 3 25.79 0.00 1.92 0.03 0.08 72.17 12:37:01 PM 4 20.09 0.00 2.50 0.12 0.10 77.19 12:37:01 PM 5 24.20 0.00 2.51 0.03 0.07 73.19 12:37:01 PM 6 16.08 0.00 2.43 0.05 0.08 81.36 12:37:01 PM 7 28.55 0.00 2.54 0.03 0.08 68.79 12:38:01 PM all 5.27 0.00 0.98 0.02 0.07 93.67 12:38:01 PM 0 4.04 0.00 1.00 0.00 0.07 94.89 12:38:01 PM 1 5.15 0.00 1.02 0.03 0.08 93.71 12:38:01 PM 2 8.05 0.00 0.90 0.03 0.07 90.95 12:38:01 PM 3 3.96 0.00 1.04 0.00 0.07 94.93 12:38:01 PM 4 6.66 0.00 0.65 0.03 0.05 92.61 12:38:01 PM 5 4.73 0.00 0.78 0.02 0.07 94.41 12:38:01 PM 6 3.98 0.00 1.14 0.02 0.08 94.78 12:38:01 PM 7 5.54 0.00 1.30 0.02 0.05 93.09 12:39:01 PM all 6.25 0.00 0.55 0.01 0.06 93.13 12:39:01 PM 0 2.55 0.00 0.40 0.00 0.07 96.98 12:39:01 PM 1 8.41 0.00 0.88 0.00 0.05 90.65 12:39:01 PM 2 1.97 0.00 0.82 0.00 0.07 97.14 12:39:01 PM 3 5.56 0.00 0.55 0.00 0.07 93.82 12:39:01 PM 4 19.93 0.00 0.57 0.03 0.07 79.41 12:39:01 PM 5 3.34 0.00 0.30 0.00 0.07 96.29 12:39:01 PM 6 5.51 0.00 0.62 0.08 0.03 93.75 12:39:01 PM 7 2.67 0.00 0.27 0.00 0.03 97.03 12:40:01 PM all 28.68 0.00 0.86 0.04 0.06 70.35 12:40:01 PM 0 26.55 0.00 1.10 0.00 0.05 72.29 12:40:01 PM 1 28.78 0.00 0.72 0.08 0.07 70.35 12:40:01 PM 2 31.01 0.00 0.58 0.00 0.07 68.34 12:40:01 PM 3 32.37 0.00 0.60 0.02 0.07 66.95 12:40:01 PM 4 62.06 0.00 1.52 0.08 0.07 36.27 12:40:01 PM 5 19.25 0.00 1.00 0.17 0.07 79.52 12:40:01 PM 6 23.59 0.00 0.58 0.00 0.05 75.78 12:40:01 PM 7 5.76 0.00 0.79 0.00 0.05 93.40 12:41:01 PM all 28.73 0.00 1.92 0.63 0.08 68.65 12:41:01 PM 0 19.09 0.00 1.71 1.33 0.10 77.76 12:41:01 PM 1 33.25 0.00 2.40 0.82 0.09 63.44 12:41:01 PM 2 24.60 0.00 1.58 0.76 0.08 72.98 12:41:01 PM 3 30.06 0.00 2.57 0.17 0.07 67.14 12:41:01 PM 4 25.44 0.00 1.59 1.24 0.08 71.65 12:41:01 PM 5 27.18 0.00 1.86 0.37 0.07 70.52 12:41:01 PM 6 32.18 0.00 2.15 0.03 0.07 65.58 12:41:01 PM 7 38.11 0.00 1.49 0.32 0.05 60.03 12:42:02 PM all 25.95 0.00 2.46 0.25 0.10 71.25 12:42:02 PM 0 17.62 0.00 2.72 0.10 0.10 79.45 12:42:02 PM 1 31.37 0.00 1.59 0.03 0.10 66.91 12:42:02 PM 2 24.89 0.00 2.55 0.08 0.10 72.37 12:42:02 PM 3 20.46 0.00 3.01 0.03 0.12 76.37 12:42:02 PM 4 28.73 0.00 2.08 0.02 0.08 69.09 12:42:02 PM 5 29.81 0.00 2.28 0.99 0.08 66.83 12:42:02 PM 6 27.42 0.00 3.58 0.72 0.12 68.16 12:42:02 PM 7 27.25 0.00 1.83 0.02 0.08 70.82 12:43:01 PM all 32.71 0.00 2.20 0.76 0.08 64.25 12:43:01 PM 0 37.89 0.00 1.68 0.09 0.10 60.24 12:43:01 PM 1 28.10 0.00 1.28 1.71 0.10 68.80 12:43:01 PM 2 41.08 0.00 1.76 0.44 0.09 56.63 12:43:01 PM 3 28.08 0.00 1.62 2.10 0.05 68.15 12:43:01 PM 4 28.69 0.00 4.50 0.10 0.09 66.62 12:43:01 PM 5 36.77 0.00 1.82 0.42 0.12 60.87 12:43:01 PM 6 28.61 0.00 1.99 0.33 0.05 69.02 12:43:01 PM 7 32.57 0.00 2.94 0.87 0.07 63.55 Average: all 23.02 0.00 1.68 0.48 0.08 74.74 Average: 0 21.40 0.00 1.64 0.28 0.09 76.60 Average: 1 24.49 0.00 1.55 0.78 0.08 73.10 Average: 2 23.83 0.00 1.50 0.26 0.08 74.32 Average: 3 21.36 0.00 1.84 0.78 0.08 75.94 Average: 4 27.84 0.00 1.92 0.44 0.08 69.72 Average: 5 25.41 0.00 1.69 0.71 0.08 72.11 Average: 6 18.59 0.00 1.73 0.38 0.07 79.23 Average: 7 21.26 0.00 1.56 0.24 0.06 76.88