---> uname -a: Linux prd-centos8-docker-8c-8g-32356.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 1134 25308 19 5447 30282 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:cf:fc:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fecf:fc12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:ee:e8:f7 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::42:45ff:feee:e8f7/64 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) 08/01/2025 _x86_64_ (8 CPU) 15:16:17 LINUX RESTART (8 CPU) 03:17:01 PM tps rtps wtps bread/s bwrtn/s 03:18:01 PM 227.29 16.63 210.66 3637.85 10989.37 03:19:01 PM 171.85 2.38 169.47 506.18 14768.77 03:20:01 PM 153.53 0.70 152.83 423.68 42103.14 03:21:01 PM 43.99 0.08 43.91 1.99 616.67 03:22:01 PM 10.73 0.43 10.30 20.93 302.60 03:23:01 PM 9.86 0.00 9.86 0.00 528.12 03:24:01 PM 110.93 0.00 110.93 0.00 23706.26 03:25:01 PM 17.93 0.00 17.93 0.00 672.09 03:26:01 PM 205.13 2.53 202.60 4507.65 18120.95 Average: 105.65 2.53 103.12 1010.71 12406.29 03:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 PM 28882016 30852800 3773696 11.56 2688 2285872 1768008 5.25 174984 3130080 204976 03:19:01 PM 27666408 29896780 4989304 15.28 2688 2539892 2458700 7.29 270248 4221044 50836 03:20:01 PM 24784516 28185124 7871196 24.10 2688 3683276 4284992 12.71 427908 6831460 240 03:21:01 PM 24629268 28033708 8026444 24.58 2688 3686876 4140820 12.29 438132 6976592 932 03:22:01 PM 24474608 27883204 8181104 25.05 2688 3690952 4168560 12.37 439604 7129440 12 03:23:01 PM 25131592 28550704 7524120 23.04 2688 3701168 3677044 10.91 442508 6472024 404 03:24:01 PM 23496936 27619296 9158776 28.05 2688 4388116 5956680 17.67 542656 7945212 216 03:25:01 PM 22187400 26344584 10468312 32.06 2688 4427160 7133424 21.16 554392 9234680 912 03:26:01 PM 25962900 31045864 6692812 20.50 2688 5331328 1491996 4.43 900020 5125936 360456 Average: 25246183 28712452 7409529 22.69 2688 3748293 3897803 11.56 465606 6340719 68776 03:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 303.75 238.35 2847.32 51.62 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 256.56 203.70 3580.18 34.01 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 1.04 1.04 0.05 0.05 0.00 0.00 0.00 0.00 03:20:01 PM eth0 534.87 258.85 10067.29 23.39 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:20:01 PM veth742424a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:21:01 PM lo 45.17 45.17 4.14 4.14 0.00 0.00 0.00 0.00 03:21:01 PM eth0 140.60 93.16 41.32 40.48 0.00 0.00 0.00 0.00 03:21:01 PM docker0 11.57 13.06 1.71 1.67 0.00 0.00 0.00 0.00 03:22:01 PM lo 60.76 60.76 3.09 3.09 0.00 0.00 0.00 0.00 03:22:01 PM eth0 214.05 181.55 66.92 82.47 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.80 1.07 0.11 0.20 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:23:01 PM eth0 104.32 74.44 101.66 23.23 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:24:01 PM eth0 706.48 425.47 2979.73 48.64 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM veth9368110 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:24:01 PM veth1c7b3a1 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:25:01 PM lo 1450.65 1450.65 249.80 249.80 0.00 0.00 0.00 0.00 03:25:01 PM eth0 96.63 70.89 30.01 33.62 0.00 0.00 0.00 0.00 03:25:01 PM docker0 629.89 648.48 121.61 118.55 0.00 0.00 0.00 0.00 03:25:01 PM veth9368110 591.04 610.08 126.12 93.77 0.00 0.00 0.00 0.01 03:25:01 PM veth1c7b3a1 38.85 38.89 4.10 25.04 0.00 0.00 0.00 0.00 03:26:01 PM lo 3.05 3.05 0.19 0.19 0.00 0.00 0.00 0.00 03:26:01 PM eth0 114.95 95.97 1509.85 21.89 0.00 0.00 0.00 0.00 03:26:01 PM docker0 1.13 0.85 0.07 0.08 0.00 0.00 0.00 0.00 Average: lo 173.49 173.49 28.59 28.59 0.00 0.00 0.00 0.00 Average: eth0 274.53 182.42 2354.21 39.93 0.00 0.00 0.00 0.00 Average: docker0 71.50 73.74 13.72 13.39 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) 08/01/2025 _x86_64_ (8 CPU) 15:16:17 LINUX RESTART (8 CPU) 03:17:01 PM CPU %user %nice %system %iowait %steal %idle 03:18:01 PM all 14.05 0.00 1.15 0.97 0.06 83.78 03:18:01 PM 0 13.75 0.00 0.52 0.62 0.07 85.05 03:18:01 PM 1 24.72 0.00 2.41 1.12 0.07 71.69 03:18:01 PM 2 19.42 0.00 2.56 2.68 0.08 75.26 03:18:01 PM 3 7.45 0.00 1.05 1.24 0.05 90.21 03:18:01 PM 4 12.34 0.00 0.52 0.43 0.05 86.65 03:18:01 PM 5 12.02 0.00 0.65 0.30 0.05 86.98 03:18:01 PM 6 10.24 0.00 0.75 0.73 0.03 88.24 03:18:01 PM 7 12.42 0.00 0.77 0.62 0.05 86.14 03:19:01 PM all 37.64 0.00 1.13 0.78 0.08 60.37 03:19:01 PM 0 42.60 0.00 0.90 0.08 0.07 56.34 03:19:01 PM 1 46.22 0.00 1.32 1.04 0.10 51.32 03:19:01 PM 2 35.94 0.00 0.99 0.17 0.08 62.82 03:19:01 PM 3 29.65 0.00 1.45 2.09 0.08 66.73 03:19:01 PM 4 46.54 0.00 1.79 1.39 0.08 50.19 03:19:01 PM 5 42.13 0.00 0.98 0.13 0.07 56.69 03:19:01 PM 6 37.30 0.00 0.82 0.05 0.08 61.74 03:19:01 PM 7 20.77 0.00 0.75 1.27 0.07 77.14 03:20:01 PM all 26.57 0.00 2.95 1.60 0.08 68.80 03:20:01 PM 0 26.83 0.00 2.24 0.07 0.10 70.76 03:20:01 PM 1 26.75 0.00 3.36 5.92 0.08 63.89 03:20:01 PM 2 42.13 0.00 3.05 1.35 0.07 53.40 03:20:01 PM 3 24.97 0.00 3.04 1.62 0.08 70.28 03:20:01 PM 4 19.41 0.00 2.93 0.99 0.07 76.59 03:20:01 PM 5 32.27 0.00 3.03 0.13 0.07 64.50 03:20:01 PM 6 23.98 0.00 2.62 1.64 0.08 71.68 03:20:01 PM 7 16.14 0.00 3.32 1.08 0.10 79.36 03:21:01 PM all 22.60 0.00 2.50 0.07 0.09 74.75 03:21:01 PM 0 22.99 0.00 2.90 0.07 0.10 73.94 03:21:01 PM 1 21.35 0.00 2.03 0.08 0.08 76.45 03:21:01 PM 2 22.36 0.00 2.70 0.10 0.08 74.75 03:21:01 PM 3 21.40 0.00 2.00 0.08 0.08 76.43 03:21:01 PM 4 20.05 0.00 2.62 0.07 0.08 77.17 03:21:01 PM 5 27.75 0.00 2.72 0.02 0.08 69.43 03:21:01 PM 6 21.03 0.00 2.52 0.07 0.10 76.28 03:21:01 PM 7 23.83 0.00 2.51 0.05 0.08 73.53 03:22:01 PM all 7.00 0.00 1.09 0.01 0.07 91.83 03:22:01 PM 0 5.45 0.00 0.77 0.05 0.08 93.65 03:22:01 PM 1 10.90 0.00 1.65 0.02 0.08 87.35 03:22:01 PM 2 4.82 0.00 1.44 0.02 0.07 93.66 03:22:01 PM 3 7.75 0.00 0.74 0.00 0.08 91.43 03:22:01 PM 4 7.71 0.00 1.25 0.00 0.05 90.98 03:22:01 PM 5 5.48 0.00 0.92 0.02 0.07 93.51 03:22:01 PM 6 7.20 0.00 1.17 0.00 0.05 91.58 03:22:01 PM 7 6.67 0.00 0.77 0.02 0.05 92.50 03:23:01 PM all 17.23 0.00 0.42 0.03 0.05 82.27 03:23:01 PM 0 17.61 0.00 0.10 0.00 0.05 82.24 03:23:01 PM 1 14.71 0.00 0.08 0.05 0.03 85.13 03:23:01 PM 2 52.59 0.00 1.22 0.03 0.08 46.07 03:23:01 PM 3 8.10 0.00 0.18 0.02 0.05 91.65 03:23:01 PM 4 10.89 0.00 0.33 0.00 0.05 88.73 03:23:01 PM 5 7.95 0.00 1.04 0.02 0.03 90.97 03:23:01 PM 6 10.16 0.00 0.22 0.12 0.03 89.47 03:23:01 PM 7 15.83 0.00 0.18 0.00 0.05 83.94 03:24:01 PM all 31.75 0.00 1.96 1.01 0.08 65.20 03:24:01 PM 0 24.61 0.00 1.62 0.65 0.08 73.02 03:24:01 PM 1 32.14 0.00 1.61 2.43 0.08 63.74 03:24:01 PM 2 33.98 0.00 2.74 0.86 0.08 62.34 03:24:01 PM 3 28.35 0.00 2.16 2.31 0.07 67.11 03:24:01 PM 4 32.12 0.00 1.61 0.52 0.08 65.66 03:24:01 PM 5 36.93 0.00 2.64 0.13 0.08 60.21 03:24:01 PM 6 35.61 0.00 1.80 0.39 0.08 62.12 03:24:01 PM 7 30.28 0.00 1.53 0.77 0.08 67.34 03:25:01 PM all 30.51 0.00 2.03 0.02 0.10 67.34 03:25:01 PM 0 29.31 0.00 2.04 0.03 0.10 68.51 03:25:01 PM 1 34.61 0.00 2.30 0.02 0.10 62.98 03:25:01 PM 2 34.02 0.00 2.29 0.00 0.10 63.59 03:25:01 PM 3 29.55 0.00 2.08 0.03 0.10 68.24 03:25:01 PM 4 29.13 0.00 1.36 0.02 0.08 69.41 03:25:01 PM 5 36.60 0.00 2.46 0.02 0.10 60.81 03:25:01 PM 6 24.03 0.00 2.10 0.03 0.10 73.74 03:25:01 PM 7 26.86 0.00 1.61 0.02 0.08 71.43 03:26:01 PM all 31.41 0.00 1.85 1.10 0.06 65.58 03:26:01 PM 0 17.61 0.00 1.84 0.75 0.07 79.74 03:26:01 PM 1 31.50 0.00 2.40 0.82 0.07 65.22 03:26:01 PM 2 38.46 0.00 1.51 0.49 0.05 59.50 03:26:01 PM 3 24.94 0.00 1.35 4.55 0.05 69.11 03:26:01 PM 4 44.36 0.00 1.79 0.95 0.08 52.81 03:26:01 PM 5 32.95 0.00 1.85 0.64 0.07 64.49 03:26:01 PM 6 19.75 0.00 1.67 0.49 0.07 78.03 03:26:01 PM 7 41.72 0.00 2.36 0.10 0.07 55.75 Average: all 24.30 0.00 1.67 0.62 0.07 73.34 Average: 0 22.30 0.00 1.44 0.26 0.08 75.93 Average: 1 26.98 0.00 1.90 1.27 0.08 69.77 Average: 2 31.52 0.00 2.05 0.63 0.08 65.72 Average: 3 20.23 0.00 1.56 1.33 0.07 76.81 Average: 4 24.72 0.00 1.58 0.49 0.07 73.15 Average: 5 26.00 0.00 1.81 0.16 0.07 71.97 Average: 6 21.02 0.00 1.52 0.39 0.07 77.01 Average: 7 21.61 0.00 1.53 0.44 0.07 76.35