---> uname -a: Linux prd-centos8-docker-8c-8g-23452.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 1113 25355 19 5421 30303 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:7b:48:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe7b:48cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:22:c3:32 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::42:2dff:fe22:c332/64 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) 06/24/2025 _x86_64_ (8 CPU) 12:37:31 LINUX RESTART (8 CPU) 12:38:02 PM tps rtps wtps bread/s bwrtn/s 12:39:01 PM 194.15 14.69 179.46 2932.11 10174.80 12:40:01 PM 203.48 4.92 198.57 1207.46 15324.54 12:41:01 PM 157.42 0.92 156.51 571.45 42335.62 12:42:01 PM 39.35 0.05 39.30 0.53 606.26 12:43:01 PM 10.88 0.43 10.45 20.93 243.75 12:44:01 PM 4.82 0.00 4.82 0.00 359.07 12:45:02 PM 25.31 0.00 25.31 0.00 1468.17 12:46:01 PM 104.54 0.00 104.54 0.00 23015.57 12:47:01 PM 153.42 0.00 153.42 0.00 2235.60 12:48:01 PM 71.92 2.93 68.99 4546.31 29494.25 Average: 96.36 2.38 93.98 925.98 12512.80 12:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 PM 29049824 30904172 3605888 11.04 2688 2171860 1832528 5.44 160912 2982444 153784 12:40:01 PM 27765156 29970368 4890556 14.98 2688 2515404 2420804 7.18 266496 4127496 53764 12:41:01 PM 23968196 27347224 8687516 26.60 2688 3662760 6205688 18.41 424608 7651160 160 12:42:01 PM 24024744 27408324 8630968 26.43 2688 3667168 4750488 14.09 433952 7587012 40 12:43:01 PM 23951124 27337816 8704588 26.66 2688 3670088 4785220 14.20 435216 7659068 104 12:44:01 PM 24848984 28244416 7806728 23.91 2688 3678716 4059840 12.05 437004 6765436 20 12:45:02 PM 24045492 27748616 8610220 26.37 2688 3983864 4772592 14.16 500684 7492024 269868 12:46:01 PM 22255320 26381080 10400392 31.85 2688 4396712 7190296 21.33 547772 9179116 1976 12:47:01 PM 23773484 27839236 8882228 27.20 2688 4324508 4160860 12.35 547452 7679584 700 12:48:01 PM 25995832 31063984 6659880 20.39 2688 5316472 1479660 4.39 902520 5095312 30016 Average: 24967816 28424524 7687896 23.54 2688 3738755 4165798 12.36 465662 6621865 51043 12:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 317.81 234.98 1907.34 32.93 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 308.53 251.27 4668.62 43.38 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 1.40 1.40 0.07 0.07 0.00 0.00 0.00 0.00 12:41:01 PM eth0 346.14 203.25 10013.87 22.46 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 12:41:01 PM veth7b4c83b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 PM lo 41.34 41.34 3.77 3.77 0.00 0.00 0.00 0.00 12:42:01 PM eth0 112.10 79.82 31.86 36.04 0.00 0.00 0.00 0.00 12:42:01 PM docker0 9.91 11.31 1.57 1.41 0.00 0.00 0.00 0.00 12:43:01 PM lo 57.21 57.21 2.91 2.91 0.00 0.00 0.00 0.00 12:43:01 PM eth0 279.12 203.23 79.55 86.54 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.70 0.95 0.11 0.17 0.00 0.00 0.00 0.00 12:44:01 PM lo 24.80 24.80 1.21 1.21 0.00 0.00 0.00 0.00 12:44:01 PM eth0 334.38 247.61 114.91 72.87 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:45:02 PM eth0 294.62 182.97 1477.70 24.81 0.00 0.00 0.00 0.00 12:45:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 532.37 532.37 80.77 80.77 0.00 0.00 0.00 0.00 12:46:01 PM eth0 357.46 211.86 1541.62 25.54 0.00 0.00 0.00 0.00 12:46:01 PM docker0 236.18 245.50 37.76 38.70 0.00 0.00 0.00 0.00 12:46:01 PM vetheffb8ec 218.28 226.44 38.94 32.99 0.00 0.00 0.00 0.00 12:46:01 PM veth4c553ca 17.91 19.77 2.05 5.98 0.00 0.00 0.00 0.00 12:47:01 PM lo 870.50 870.50 163.51 163.51 0.00 0.00 0.00 0.00 12:47:01 PM eth0 96.17 72.60 307.42 39.56 0.00 0.00 0.00 0.00 12:47:01 PM docker0 381.34 390.29 81.99 77.31 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 80.59 69.04 1261.17 14.26 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.43 152.43 25.18 25.18 0.00 0.00 0.00 0.00 Average: eth0 252.41 175.50 2141.95 39.87 0.00 0.00 0.00 0.00 Average: docker0 62.64 64.64 12.12 11.74 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) 06/24/2025 _x86_64_ (8 CPU) 12:37:31 LINUX RESTART (8 CPU) 12:38:02 PM CPU %user %nice %system %iowait %steal %idle 12:39:01 PM all 12.86 0.00 1.20 0.62 0.06 85.25 12:39:01 PM 0 8.41 0.00 0.85 0.32 0.07 90.35 12:39:01 PM 1 6.23 0.00 0.58 0.46 0.10 92.63 12:39:01 PM 2 24.63 0.00 2.19 1.75 0.07 71.36 12:39:01 PM 3 14.58 0.00 1.41 0.34 0.07 83.60 12:39:01 PM 4 13.57 0.00 1.75 0.68 0.05 83.95 12:39:01 PM 5 19.14 0.00 1.16 0.44 0.05 79.21 12:39:01 PM 6 5.40 0.00 0.78 0.61 0.03 93.18 12:39:01 PM 7 10.93 0.00 0.92 0.39 0.05 87.71 12:40:01 PM all 43.52 0.00 1.45 0.70 0.08 54.25 12:40:01 PM 0 31.80 0.00 0.97 0.43 0.08 66.71 12:40:01 PM 1 55.24 0.00 1.54 0.89 0.08 42.25 12:40:01 PM 2 43.08 0.00 1.91 1.30 0.08 53.62 12:40:01 PM 3 51.54 0.00 1.65 1.12 0.07 45.62 12:40:01 PM 4 48.35 0.00 0.87 0.37 0.08 50.33 12:40:01 PM 5 16.11 0.00 1.66 0.37 0.10 81.77 12:40:01 PM 6 41.25 0.00 1.89 0.27 0.07 56.53 12:40:01 PM 7 60.76 0.00 1.12 0.87 0.08 37.17 12:41:01 PM all 27.28 0.00 3.14 0.81 0.08 68.69 12:41:01 PM 0 28.92 0.00 2.46 0.03 0.08 68.50 12:41:01 PM 1 17.72 0.00 3.75 0.81 0.08 77.64 12:41:01 PM 2 31.15 0.00 3.55 1.11 0.08 64.11 12:41:01 PM 3 30.85 0.00 3.75 2.64 0.10 62.65 12:41:01 PM 4 33.22 0.00 3.58 0.12 0.08 62.99 12:41:01 PM 5 28.61 0.00 3.49 0.91 0.07 66.92 12:41:01 PM 6 25.41 0.00 1.79 0.69 0.08 72.02 12:41:01 PM 7 22.32 0.00 2.76 0.19 0.08 74.65 12:42:01 PM all 21.38 0.00 2.29 0.16 0.08 76.08 12:42:01 PM 0 21.30 0.00 2.71 0.05 0.10 75.84 12:42:01 PM 1 15.93 0.00 1.81 0.32 0.08 81.86 12:42:01 PM 2 20.60 0.00 2.81 0.39 0.08 76.12 12:42:01 PM 3 18.66 0.00 1.94 0.20 0.07 79.13 12:42:01 PM 4 21.40 0.00 1.99 0.05 0.07 76.49 12:42:01 PM 5 25.39 0.00 2.53 0.13 0.10 71.85 12:42:01 PM 6 24.49 0.00 2.39 0.10 0.08 72.93 12:42:01 PM 7 23.30 0.00 2.13 0.05 0.08 74.43 12:43:01 PM all 5.53 0.00 0.99 0.06 0.08 93.34 12:43:01 PM 0 8.96 0.00 0.72 0.05 0.08 90.18 12:43:01 PM 1 4.54 0.00 1.55 0.10 0.08 93.72 12:43:01 PM 2 4.53 0.00 1.05 0.07 0.10 94.25 12:43:01 PM 3 5.14 0.00 1.19 0.03 0.08 93.56 12:43:01 PM 4 3.53 0.00 1.02 0.02 0.10 95.34 12:43:01 PM 5 5.58 0.00 1.29 0.02 0.07 93.05 12:43:01 PM 6 6.81 0.00 0.57 0.07 0.05 92.50 12:43:01 PM 7 5.17 0.00 0.52 0.12 0.07 94.13 12:44:01 PM all 9.74 0.00 0.66 0.01 0.06 89.53 12:44:01 PM 0 8.78 0.00 0.27 0.00 0.08 90.87 12:44:01 PM 1 10.56 0.00 0.70 0.05 0.07 88.62 12:44:01 PM 2 3.32 0.00 0.77 0.00 0.05 95.86 12:44:01 PM 3 33.71 0.00 1.42 0.02 0.05 64.81 12:44:01 PM 4 5.72 0.00 0.33 0.00 0.05 93.90 12:44:01 PM 5 7.75 0.00 0.43 0.00 0.05 91.76 12:44:01 PM 6 5.74 0.00 0.82 0.03 0.05 93.36 12:44:01 PM 7 2.33 0.00 0.50 0.00 0.05 97.12 12:45:02 PM all 33.00 0.00 0.97 0.05 0.08 65.90 12:45:02 PM 0 25.16 0.00 0.83 0.00 0.07 73.94 12:45:02 PM 1 23.96 0.00 0.52 0.02 0.07 75.44 12:45:02 PM 2 23.63 0.00 1.14 0.17 0.10 74.96 12:45:02 PM 3 57.88 0.00 1.17 0.08 0.10 40.77 12:45:02 PM 4 43.55 0.00 1.81 0.10 0.07 54.47 12:45:02 PM 5 37.44 0.00 0.50 0.00 0.07 61.99 12:45:02 PM 6 26.86 0.00 0.73 0.00 0.05 72.35 12:45:02 PM 7 25.48 0.00 1.05 0.07 0.08 73.31 12:46:01 PM all 29.12 0.00 2.34 0.46 0.09 68.00 12:46:01 PM 0 35.32 0.00 2.89 0.02 0.09 61.68 12:46:01 PM 1 42.28 0.00 2.08 0.85 0.10 54.68 12:46:01 PM 2 30.09 0.00 2.58 1.32 0.09 65.93 12:46:01 PM 3 32.30 0.00 2.85 0.61 0.09 64.15 12:46:01 PM 4 25.96 0.00 2.10 0.10 0.10 71.73 12:46:01 PM 5 15.96 0.00 2.03 0.19 0.07 81.75 12:46:01 PM 6 25.63 0.00 1.78 0.05 0.09 72.45 12:46:01 PM 7 25.43 0.00 2.36 0.55 0.07 71.59 12:47:01 PM all 30.70 0.00 1.97 0.32 0.09 66.92 12:47:01 PM 0 43.97 0.00 2.04 0.47 0.10 53.42 12:47:01 PM 1 35.98 0.00 2.36 0.05 0.08 61.52 12:47:01 PM 2 21.04 0.00 2.30 0.23 0.08 76.34 12:47:01 PM 3 28.22 0.00 1.47 0.00 0.10 70.20 12:47:01 PM 4 35.13 0.00 2.09 0.13 0.08 62.56 12:47:01 PM 5 30.57 0.00 1.56 0.12 0.08 67.68 12:47:01 PM 6 29.45 0.00 1.74 0.08 0.10 68.63 12:47:01 PM 7 21.18 0.00 2.21 1.44 0.10 75.07 12:48:01 PM all 21.03 0.00 2.05 0.40 0.05 76.47 12:48:01 PM 0 23.58 0.00 1.70 0.10 0.07 74.55 12:48:01 PM 1 29.02 0.00 2.54 0.12 0.07 68.26 12:48:01 PM 2 34.83 0.00 2.48 0.30 0.07 62.32 12:48:01 PM 3 13.68 0.00 1.91 0.02 0.05 84.35 12:48:01 PM 4 18.16 0.00 1.74 0.48 0.03 79.58 12:48:01 PM 5 13.43 0.00 2.13 0.75 0.03 83.65 12:48:01 PM 6 11.79 0.00 1.89 1.39 0.05 84.89 12:48:01 PM 7 23.76 0.00 2.04 0.02 0.03 74.15 Average: all 23.42 0.00 1.70 0.36 0.07 74.45 Average: 0 23.61 0.00 1.54 0.15 0.08 74.62 Average: 1 24.14 0.00 1.74 0.36 0.08 73.67 Average: 2 23.67 0.00 2.07 0.66 0.08 73.52 Average: 3 28.68 0.00 1.87 0.51 0.08 68.86 Average: 4 24.87 0.00 1.73 0.20 0.07 73.13 Average: 5 20.00 0.00 1.68 0.29 0.07 77.96 Average: 6 20.29 0.00 1.44 0.33 0.07 77.88 Average: 7 22.07 0.00 1.56 0.37 0.07 75.93