---> uname -a: Linux prd-centos8-docker-8c-8g-23449.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1131 25147 19 5611 30285 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:db:00:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fedb:27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:52:30:56 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::42:4fff:fe52:3056/64 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) 12:20:20 LINUX RESTART (8 CPU) 12:21:01 PM tps rtps wtps bread/s bwrtn/s 12:22:01 PM 230.32 17.39 212.93 3658.38 10585.42 12:23:01 PM 188.89 1.55 187.34 485.92 15243.04 12:24:01 PM 132.07 0.80 131.27 429.12 41269.67 12:25:01 PM 37.54 0.05 37.49 0.53 575.54 12:26:01 PM 10.45 0.43 10.01 20.93 226.19 12:27:01 PM 10.53 0.00 10.53 0.00 484.27 12:28:01 PM 37.33 0.00 37.33 0.00 8349.73 12:29:01 PM 87.61 0.00 87.61 0.00 15683.09 12:30:01 PM 208.55 2.45 206.10 4474.78 2566.43 12:31:01 PM 50.88 1.37 49.52 1737.55 31372.06 Average: 99.42 2.40 97.01 1080.72 12636.10 12:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:01 PM 28680588 30652620 3975124 12.17 2688 2287952 2379636 7.06 188764 3317724 222092 12:23:01 PM 26719704 28968152 5936008 18.18 2688 2557260 3734660 11.08 277568 5154184 67904 12:24:01 PM 24993336 28372428 7662376 23.46 2688 3662984 5277924 15.66 430232 6625464 144 12:25:01 PM 24918596 28301876 7737116 23.69 2688 3666952 3939460 11.69 438208 6694076 452 12:26:01 PM 24859488 28245184 7796224 23.87 2688 3669392 3973520 11.79 439508 6751516 64 12:27:01 PM 25743688 29137700 6912024 21.17 2688 3677656 3188312 9.46 441208 5871576 20 12:28:01 PM 24933696 28761048 7722016 23.65 2688 4099612 3437888 10.20 504912 6592176 185136 12:29:01 PM 23129896 27255124 9525816 29.17 2688 4396844 6300536 18.69 551996 8304724 528 12:30:01 PM 24614296 29117328 8041416 24.62 2688 4761692 2983456 8.85 583824 6804212 305020 12:31:01 PM 24395152 29648388 8260560 25.30 2688 5500528 2781040 8.25 787728 6804808 78660 Average: 25298844 28845985 7356868 22.53 2688 3828087 3799643 11.27 464395 6292046 86002 12:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 384.91 284.01 3097.24 54.68 0.00 0.00 0.00 0.00 12:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 276.34 220.90 3771.82 37.81 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM lo 2.00 2.00 0.10 0.10 0.00 0.00 0.00 0.00 12:24:01 PM eth0 324.99 187.29 9480.14 17.78 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:24:01 PM veth5c27deb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:25:01 PM lo 44.82 44.82 3.95 3.95 0.00 0.00 0.00 0.00 12:25:01 PM eth0 145.68 102.02 47.48 48.72 0.00 0.00 0.00 0.00 12:25:01 PM docker0 10.05 11.50 1.58 1.46 0.00 0.00 0.00 0.00 12:26:01 PM lo 56.53 56.53 2.88 2.88 0.00 0.00 0.00 0.00 12:26:01 PM eth0 171.98 153.88 54.86 61.69 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.72 0.92 0.11 0.17 0.00 0.00 0.00 0.00 12:27:01 PM lo 17.23 17.23 0.84 0.84 0.00 0.00 0.00 0.00 12:27:01 PM eth0 158.88 128.46 78.53 45.04 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:28:01 PM eth0 564.66 328.25 2414.51 35.30 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 620.64 620.64 107.88 107.88 0.00 0.00 0.00 0.00 12:29:01 PM eth0 215.21 135.23 587.55 22.46 0.00 0.00 0.00 0.00 12:29:01 PM docker0 262.77 273.66 46.03 55.89 0.00 0.00 0.00 0.00 12:29:01 PM vethc089dc3 237.93 248.13 46.80 39.85 0.00 0.00 0.00 0.00 12:29:01 PM veth75e0a85 24.84 26.24 2.83 16.31 0.00 0.00 0.00 0.00 12:30:01 PM lo 811.26 811.26 137.44 137.44 0.00 0.00 0.00 0.00 12:30:01 PM eth0 116.01 100.07 1537.81 26.39 0.00 0.00 0.00 0.00 12:30:01 PM docker0 349.35 357.73 73.26 59.67 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 347.90 246.60 2105.49 28.48 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.28 155.28 25.31 25.31 0.00 0.00 0.00 0.00 Average: eth0 270.65 188.67 2317.61 37.83 0.00 0.00 0.00 0.00 Average: docker0 62.29 64.40 12.10 11.72 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) 12:20:20 LINUX RESTART (8 CPU) 12:21:01 PM CPU %user %nice %system %iowait %steal %idle 12:22:01 PM all 18.57 0.00 1.28 0.68 0.06 79.41 12:22:01 PM 0 19.74 0.00 0.75 0.70 0.08 78.73 12:22:01 PM 1 20.60 0.00 1.37 1.22 0.07 76.75 12:22:01 PM 2 37.86 0.00 3.31 0.58 0.08 58.16 12:22:01 PM 3 17.30 0.00 0.97 0.54 0.05 81.15 12:22:01 PM 4 12.23 0.00 1.22 0.84 0.05 85.67 12:22:01 PM 5 19.64 0.00 0.80 0.23 0.05 79.28 12:22:01 PM 6 17.06 0.00 1.09 0.90 0.03 80.92 12:22:01 PM 7 4.11 0.00 0.75 0.45 0.03 94.65 12:23:01 PM all 46.56 0.00 1.46 0.62 0.09 51.28 12:23:01 PM 0 51.16 0.00 1.00 0.22 0.08 47.54 12:23:01 PM 1 41.55 0.00 1.47 0.82 0.08 56.08 12:23:01 PM 2 56.94 0.00 1.34 1.47 0.08 40.17 12:23:01 PM 3 20.85 0.00 1.65 0.45 0.10 76.95 12:23:01 PM 4 44.16 0.00 1.62 0.79 0.08 53.35 12:23:01 PM 5 60.33 0.00 2.49 0.85 0.08 36.24 12:23:01 PM 6 41.50 0.00 1.42 0.33 0.10 56.64 12:23:01 PM 7 56.02 0.00 0.65 0.00 0.08 43.25 12:24:01 PM all 22.00 0.00 3.66 0.79 0.08 73.47 12:24:01 PM 0 23.60 0.00 3.70 0.25 0.08 72.37 12:24:01 PM 1 25.16 0.00 4.68 2.98 0.08 67.10 12:24:01 PM 2 24.09 0.00 3.60 1.01 0.08 71.22 12:24:01 PM 3 20.84 0.00 3.54 0.30 0.08 75.24 12:24:01 PM 4 16.19 0.00 3.91 0.29 0.08 79.53 12:24:01 PM 5 18.09 0.00 3.33 0.62 0.08 77.87 12:24:01 PM 6 21.17 0.00 3.68 0.82 0.08 74.24 12:24:01 PM 7 26.86 0.00 2.82 0.05 0.07 70.20 12:25:01 PM all 21.90 0.00 2.59 0.06 0.08 75.37 12:25:01 PM 0 18.78 0.00 2.75 0.02 0.10 78.35 12:25:01 PM 1 19.57 0.00 2.43 0.08 0.10 77.81 12:25:01 PM 2 26.68 0.00 2.51 0.03 0.08 70.69 12:25:01 PM 3 17.73 0.00 2.48 0.10 0.08 79.61 12:25:01 PM 4 23.30 0.00 2.16 0.03 0.08 74.42 12:25:01 PM 5 23.51 0.00 2.80 0.08 0.07 73.54 12:25:01 PM 6 24.47 0.00 2.86 0.05 0.07 72.55 12:25:01 PM 7 21.11 0.00 2.76 0.05 0.08 75.99 12:26:01 PM all 5.30 0.00 1.07 0.01 0.07 93.55 12:26:01 PM 0 7.52 0.00 0.69 0.00 0.08 91.71 12:26:01 PM 1 4.38 0.00 1.15 0.03 0.08 94.35 12:26:01 PM 2 5.43 0.00 1.15 0.00 0.08 93.33 12:26:01 PM 3 6.93 0.00 0.87 0.02 0.08 92.10 12:26:01 PM 4 5.01 0.00 1.09 0.02 0.07 93.82 12:26:01 PM 5 5.50 0.00 1.12 0.00 0.05 93.33 12:26:01 PM 6 3.55 0.00 1.24 0.02 0.07 95.13 12:26:01 PM 7 4.06 0.00 1.27 0.00 0.05 94.62 12:27:01 PM all 11.25 0.00 0.58 0.02 0.05 88.09 12:27:01 PM 0 7.49 0.00 0.57 0.08 0.07 91.79 12:27:01 PM 1 9.96 0.00 0.28 0.00 0.05 89.70 12:27:01 PM 2 1.87 0.00 0.60 0.07 0.07 97.39 12:27:01 PM 3 5.27 0.00 0.25 0.02 0.05 94.41 12:27:01 PM 4 2.11 0.00 0.43 0.00 0.05 97.41 12:27:01 PM 5 10.77 0.00 0.50 0.00 0.03 88.69 12:27:01 PM 6 43.16 0.00 1.22 0.02 0.07 55.54 12:27:01 PM 7 9.35 0.00 0.80 0.00 0.05 89.80 12:28:01 PM all 32.43 0.00 1.26 0.15 0.07 66.09 12:28:01 PM 0 22.32 0.00 1.15 0.00 0.08 76.44 12:28:01 PM 1 23.53 0.00 1.37 0.62 0.08 74.40 12:28:01 PM 2 34.02 0.00 1.24 0.37 0.07 64.31 12:28:01 PM 3 27.50 0.00 1.15 0.00 0.07 71.28 12:28:01 PM 4 24.41 0.00 1.44 0.15 0.07 73.93 12:28:01 PM 5 33.43 0.00 1.20 0.00 0.07 65.29 12:28:01 PM 6 49.52 0.00 1.69 0.07 0.07 48.65 12:28:01 PM 7 44.72 0.00 0.79 0.02 0.07 54.41 12:29:01 PM all 28.15 0.00 2.04 0.29 0.09 69.43 12:29:01 PM 0 35.91 0.00 1.34 0.07 0.08 62.59 12:29:01 PM 1 24.03 0.00 2.10 0.34 0.10 73.44 12:29:01 PM 2 39.42 0.00 2.59 0.25 0.10 57.65 12:29:01 PM 3 21.68 0.00 2.50 1.11 0.10 74.61 12:29:01 PM 4 18.28 0.00 2.35 0.08 0.10 79.19 12:29:01 PM 5 36.33 0.00 1.61 0.23 0.08 61.74 12:29:01 PM 6 23.99 0.00 1.64 0.05 0.08 74.24 12:29:01 PM 7 25.51 0.00 2.22 0.15 0.08 72.04 12:30:01 PM all 32.50 0.00 1.87 0.42 0.08 65.13 12:30:01 PM 0 49.37 0.00 1.30 0.02 0.08 49.22 12:30:01 PM 1 17.95 0.00 1.64 0.32 0.08 80.01 12:30:01 PM 2 25.28 0.00 2.07 0.13 0.08 72.43 12:30:01 PM 3 32.99 0.00 2.87 0.40 0.08 63.66 12:30:01 PM 4 37.84 0.00 2.57 1.68 0.08 57.83 12:30:01 PM 5 43.07 0.00 1.76 0.00 0.08 55.08 12:30:01 PM 6 22.71 0.00 1.96 0.70 0.08 74.54 12:30:01 PM 7 30.79 0.00 0.80 0.10 0.08 68.22 12:31:01 PM all 31.16 0.00 1.63 0.38 0.07 66.76 12:31:01 PM 0 45.97 0.00 1.40 0.00 0.08 52.54 12:31:01 PM 1 35.28 0.00 2.24 0.69 0.08 61.71 12:31:01 PM 2 33.74 0.00 1.11 0.15 0.08 64.92 12:31:01 PM 3 15.64 0.00 2.06 0.15 0.07 82.08 12:31:01 PM 4 27.41 0.00 2.28 0.15 0.07 70.09 12:31:01 PM 5 50.40 0.00 1.49 0.74 0.07 47.31 12:31:01 PM 6 23.19 0.00 1.24 1.17 0.07 74.33 12:31:01 PM 7 17.57 0.00 1.19 0.00 0.05 81.19 Average: all 24.98 0.00 1.74 0.34 0.08 72.86 Average: 0 28.19 0.00 1.46 0.14 0.08 70.13 Average: 1 22.20 0.00 1.87 0.71 0.08 75.14 Average: 2 28.53 0.00 1.95 0.41 0.08 69.03 Average: 3 18.66 0.00 1.83 0.31 0.08 79.12 Average: 4 21.09 0.00 1.91 0.40 0.07 76.53 Average: 5 30.10 0.00 1.71 0.28 0.07 67.85 Average: 6 27.04 0.00 1.80 0.41 0.07 70.67 Average: 7 24.00 0.00 1.40 0.08 0.07 74.44