---> uname -a: Linux prd-centos8-docker-8c-8g-20922.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 1118 25362 19 5409 30298 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:2f:0a:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe2f:a29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:4f:38:42 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::42:7eff:fe4f:3842/64 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) 06/13/2025 _x86_64_ (8 CPU) 15:44:51 LINUX RESTART (8 CPU) 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 191.75 107.25 84.51 12345.25 39041.82 03:47:01 PM 246.52 17.41 229.11 3557.88 12265.99 03:48:01 PM 168.29 1.63 166.66 526.31 13591.88 03:49:01 PM 123.29 0.75 122.54 477.44 41353.53 03:50:01 PM 42.69 0.08 42.60 2.40 604.12 03:51:01 PM 13.21 0.43 12.78 20.92 359.57 03:52:01 PM 38.99 0.00 38.99 0.00 8527.50 03:53:01 PM 84.76 0.00 84.76 0.00 15534.97 03:54:01 PM 102.40 0.00 102.40 0.00 1752.75 03:55:01 PM 66.91 2.90 64.01 4538.62 27028.37 Average: 107.88 13.05 94.83 2146.87 16005.95 03:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 29764300 31235668 2891412 8.85 2688 1805868 1443904 4.28 146332 2358848 71324 03:47:01 PM 28787828 30764116 3867884 11.84 2688 2290948 1755308 5.21 210652 3180940 181072 03:48:01 PM 26503716 28755080 6151996 18.84 2688 2559920 3572816 10.60 275104 5373504 71180 03:49:01 PM 24533104 27918960 8122608 24.87 2688 3669304 5740944 17.03 422292 7089672 116 03:50:01 PM 24266496 27656072 8389216 25.69 2688 3672164 5071948 15.05 436144 7338584 112 03:51:01 PM 24205916 27600940 8449796 25.88 2688 3677876 4517916 13.40 437700 7401484 20 03:52:01 PM 24688180 28791484 7967532 24.40 2688 4368088 3740732 11.10 595124 6733860 452460 03:53:01 PM 23311940 27439048 9343772 28.61 2688 4397524 6097568 18.09 642140 8029132 1624 03:54:01 PM 24243468 28307784 8412244 25.76 2688 4323196 3795820 11.26 640972 7114056 252 03:55:01 PM 25968644 31020672 6687068 20.48 2688 5300140 1566336 4.65 1128116 4896632 87980 Average: 25627359 28948982 7028353 21.52 2688 3606503 3730329 11.07 493458 5951671 86614 03:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 426.16 268.99 1164.63 62.39 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 381.71 294.44 3081.44 61.27 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 298.97 232.63 3813.20 46.39 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 03:49:01 PM eth0 294.25 171.64 9477.52 16.84 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:49:01 PM veth1c760ee 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:50:01 PM lo 29.97 29.97 2.65 2.65 0.00 0.00 0.00 0.00 03:50:01 PM eth0 77.04 58.11 20.17 24.86 0.00 0.00 0.00 0.00 03:50:01 PM docker0 7.75 8.85 1.10 1.03 0.00 0.00 0.00 0.00 03:50:01 PM vetha34a989 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:51:01 PM lo 61.39 61.39 3.71 3.71 0.00 0.00 0.00 0.00 03:51:01 PM eth0 512.44 369.37 145.43 151.01 0.00 0.00 0.00 0.00 03:51:01 PM docker0 3.15 3.76 0.60 0.61 0.00 0.00 0.00 0.00 03:52:01 PM lo 1.85 1.85 0.11 0.11 0.00 0.00 0.00 0.00 03:52:01 PM eth0 664.12 395.53 2866.74 1610.75 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 440.36 440.36 82.62 82.62 0.00 0.00 0.00 0.00 03:53:01 PM eth0 80.49 53.37 28.43 27.80 0.00 0.00 0.00 0.00 03:53:01 PM docker0 208.26 217.94 38.05 41.33 0.00 0.00 0.00 0.00 03:53:01 PM veth9dcd812 185.34 193.74 38.29 33.37 0.00 0.00 0.00 0.00 03:53:01 PM vethae0a305 22.92 24.90 2.60 8.22 0.00 0.00 0.00 0.00 03:54:01 PM lo 605.88 605.88 144.09 144.09 0.00 0.00 0.00 0.00 03:54:01 PM eth0 96.88 75.94 284.32 31.92 0.00 0.00 0.00 0.00 03:54:01 PM docker0 295.33 303.65 75.34 68.53 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 105.21 131.17 1201.57 2295.12 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.06 114.06 23.32 23.32 0.00 0.00 0.00 0.00 Average: eth0 293.72 205.12 2208.24 432.81 0.00 0.00 0.00 0.00 Average: docker0 51.45 53.44 11.51 11.15 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) 06/13/2025 _x86_64_ (8 CPU) 15:44:51 LINUX RESTART (8 CPU) 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 11.47 0.00 2.67 6.73 0.08 79.06 03:46:01 PM 0 5.48 0.00 2.08 3.37 0.10 88.98 03:46:01 PM 1 12.40 0.00 2.26 7.57 0.07 77.71 03:46:01 PM 2 15.92 0.00 3.45 5.41 0.05 75.18 03:46:01 PM 3 11.55 0.00 2.35 10.34 0.07 75.70 03:46:01 PM 4 7.15 0.00 3.08 11.27 0.07 78.44 03:46:01 PM 5 12.08 0.00 2.70 3.00 0.07 82.16 03:46:01 PM 6 8.45 0.00 2.65 9.57 0.12 79.21 03:46:01 PM 7 18.72 0.00 2.80 3.32 0.07 75.09 03:47:01 PM all 18.52 0.00 1.37 0.81 0.07 79.23 03:47:01 PM 0 9.43 0.00 0.89 0.82 0.07 88.80 03:47:01 PM 1 26.04 0.00 2.22 0.74 0.08 70.91 03:47:01 PM 2 15.86 0.00 1.07 1.11 0.10 81.86 03:47:01 PM 3 26.94 0.00 2.47 1.22 0.08 69.28 03:47:01 PM 4 17.45 0.00 0.85 0.64 0.07 80.99 03:47:01 PM 5 13.02 0.00 1.37 1.17 0.03 84.41 03:47:01 PM 6 17.69 0.00 0.87 0.27 0.05 81.12 03:47:01 PM 7 21.73 0.00 1.20 0.55 0.05 76.46 03:48:01 PM all 41.08 0.00 1.28 0.86 0.09 56.69 03:48:01 PM 0 45.86 0.00 0.75 1.10 0.08 52.20 03:48:01 PM 1 24.18 0.00 1.55 0.37 0.08 73.82 03:48:01 PM 2 44.32 0.00 1.99 1.93 0.08 51.68 03:48:01 PM 3 25.79 0.00 1.25 0.07 0.08 72.81 03:48:01 PM 4 51.45 0.00 1.27 0.74 0.10 46.45 03:48:01 PM 5 40.77 0.00 0.72 2.17 0.10 56.24 03:48:01 PM 6 35.90 0.00 1.24 0.27 0.10 62.49 03:48:01 PM 7 60.38 0.00 1.47 0.23 0.10 37.82 03:49:01 PM all 19.57 0.00 3.25 2.19 0.09 74.89 03:49:01 PM 0 26.45 0.00 3.11 0.35 0.08 70.01 03:49:01 PM 1 24.76 0.00 3.05 7.21 0.08 64.89 03:49:01 PM 2 15.00 0.00 3.25 2.83 0.10 78.82 03:49:01 PM 3 26.33 0.00 4.41 2.26 0.08 66.91 03:49:01 PM 4 15.46 0.00 2.41 1.21 0.08 80.84 03:49:01 PM 5 19.66 0.00 3.22 2.17 0.10 74.85 03:49:01 PM 6 16.27 0.00 3.62 0.12 0.09 79.90 03:49:01 PM 7 12.62 0.00 2.98 1.37 0.08 82.94 03:50:01 PM all 22.84 0.00 2.41 0.08 0.10 74.57 03:50:01 PM 0 20.58 0.00 2.33 0.13 0.08 76.88 03:50:01 PM 1 29.19 0.00 3.18 0.08 0.12 67.43 03:50:01 PM 2 20.15 0.00 2.35 0.07 0.10 77.33 03:50:01 PM 3 28.78 0.00 2.43 0.07 0.10 68.63 03:50:01 PM 4 25.23 0.00 2.24 0.05 0.10 72.38 03:50:01 PM 5 20.87 0.00 2.19 0.07 0.08 76.79 03:50:01 PM 6 16.32 0.00 1.88 0.08 0.10 81.62 03:50:01 PM 7 21.60 0.00 2.70 0.08 0.10 75.52 03:51:01 PM all 8.58 0.00 1.51 0.30 0.07 89.53 03:51:01 PM 0 8.86 0.00 0.92 0.67 0.08 89.47 03:51:01 PM 1 11.86 0.00 1.62 0.15 0.07 86.30 03:51:01 PM 2 7.82 0.00 2.24 0.03 0.07 89.84 03:51:01 PM 3 8.88 0.00 0.97 0.20 0.07 89.88 03:51:01 PM 4 8.89 0.00 1.16 0.50 0.08 89.37 03:51:01 PM 5 8.54 0.00 1.62 0.03 0.07 89.74 03:51:01 PM 6 6.95 0.00 2.12 0.53 0.08 90.31 03:51:01 PM 7 6.85 0.00 1.41 0.30 0.07 91.37 03:52:01 PM all 35.64 0.00 1.76 0.50 0.10 62.00 03:52:01 PM 0 16.76 0.00 1.61 0.00 0.08 81.55 03:52:01 PM 1 48.08 0.00 1.83 0.12 0.12 49.86 03:52:01 PM 2 30.19 0.00 1.68 0.02 0.10 68.01 03:52:01 PM 3 35.53 0.00 1.61 0.12 0.10 62.64 03:52:01 PM 4 44.34 0.00 1.83 0.02 0.10 53.72 03:52:01 PM 5 30.81 0.00 2.62 2.06 0.12 64.40 03:52:01 PM 6 39.76 0.00 1.75 1.68 0.08 56.73 03:52:01 PM 7 39.68 0.00 1.14 0.02 0.10 59.06 03:53:01 PM all 29.57 0.00 1.84 0.87 0.09 67.62 03:53:01 PM 0 28.70 0.00 1.49 0.94 0.10 68.77 03:53:01 PM 1 26.05 0.00 1.31 0.62 0.08 71.94 03:53:01 PM 2 28.90 0.00 1.88 0.15 0.10 68.97 03:53:01 PM 3 18.66 0.00 2.33 3.81 0.08 75.12 03:53:01 PM 4 36.92 0.00 2.21 0.30 0.10 60.47 03:53:01 PM 5 22.64 0.00 1.46 0.37 0.10 75.44 03:53:01 PM 6 32.34 0.00 2.13 0.02 0.08 65.43 03:53:01 PM 7 42.35 0.00 1.89 0.77 0.10 54.88 03:54:01 PM all 28.05 0.00 1.82 0.41 0.10 69.62 03:54:01 PM 0 30.58 0.00 1.19 0.10 0.10 68.03 03:54:01 PM 1 15.62 0.00 1.76 1.42 0.10 81.10 03:54:01 PM 2 26.33 0.00 1.27 0.12 0.10 72.18 03:54:01 PM 3 27.82 0.00 1.39 0.03 0.10 70.66 03:54:01 PM 4 43.10 0.00 1.94 0.00 0.10 54.86 03:54:01 PM 5 16.44 0.00 2.62 0.10 0.08 80.76 03:54:01 PM 6 25.52 0.00 1.44 0.00 0.08 72.95 03:54:01 PM 7 38.98 0.00 2.97 1.47 0.10 56.48 03:55:01 PM all 21.37 0.00 1.92 0.92 0.06 75.73 03:55:01 PM 0 23.04 0.00 1.74 0.80 0.07 74.35 03:55:01 PM 1 7.53 0.00 2.10 1.69 0.07 88.62 03:55:01 PM 2 22.71 0.00 2.49 1.29 0.07 73.45 03:55:01 PM 3 18.47 0.00 1.64 2.69 0.05 77.14 03:55:01 PM 4 36.11 0.00 1.47 0.28 0.07 62.07 03:55:01 PM 5 20.81 0.00 1.66 0.30 0.05 77.19 03:55:01 PM 6 27.87 0.00 2.02 0.00 0.05 70.06 03:55:01 PM 7 14.40 0.00 2.26 0.27 0.05 83.02 Average: all 23.68 0.00 1.98 1.37 0.08 72.89 Average: 0 21.57 0.00 1.61 0.83 0.09 75.91 Average: 1 22.57 0.00 2.09 1.99 0.09 73.27 Average: 2 22.72 0.00 2.17 1.29 0.09 73.73 Average: 3 22.87 0.00 2.08 2.08 0.08 72.88 Average: 4 28.62 0.00 1.84 1.50 0.09 67.95 Average: 5 20.56 0.00 2.02 1.14 0.08 76.20 Average: 6 22.72 0.00 1.97 1.25 0.08 73.98 Average: 7 27.76 0.00 2.08 0.84 0.08 69.24