---> uname -a: Linux prd-centos8-docker-8c-8g-21854.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 1158 25133 19 5598 30258 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:eb:b2:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:feeb:b270/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:86:3b:df 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:a3ff:fe86:3bdf/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) 06/17/2025 _x86_64_ (8 CPU) 13:37:59 LINUX RESTART (8 CPU) 01:39:02 PM tps rtps wtps bread/s bwrtn/s 01:40:01 PM 261.88 17.91 243.98 3809.99 12261.51 01:41:01 PM 141.87 1.43 140.44 437.45 12767.69 01:42:01 PM 121.66 0.72 120.94 473.84 39756.33 01:43:02 PM 28.66 0.48 28.17 21.46 434.64 01:44:01 PM 8.01 0.00 8.01 0.00 426.23 01:45:01 PM 8.20 0.00 8.20 0.00 324.81 01:46:01 PM 106.86 0.00 106.86 0.00 23219.98 01:47:01 PM 113.95 0.00 113.95 0.00 1482.64 01:48:01 PM 54.38 2.63 51.75 4515.29 28089.82 01:49:01 PM 39.83 1.65 38.18 1781.30 6613.50 Average: 88.38 2.46 85.92 1101.33 12558.91 01:39:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 PM 28236888 30373296 4418824 13.53 2688 2450208 2117984 6.28 225808 3714824 283448 01:41:01 PM 25314808 28890304 7340904 22.48 2688 3868684 4050224 12.02 329340 6455828 1353612 01:42:01 PM 24885476 28268068 7770236 23.79 2688 3666116 4544300 13.48 431960 6729660 64 01:43:02 PM 24433984 27821556 8221728 25.18 2688 3671168 4393912 13.04 439508 7174552 340 01:44:01 PM 25264212 28660292 7391500 22.63 2688 3679696 3616872 10.73 441320 6349268 20 01:45:01 PM 25152424 28553184 7503288 22.98 2688 3683964 3634980 10.78 448952 6451604 224 01:46:01 PM 23186848 27277660 9468864 29.00 2688 4362284 6298720 18.69 549880 8249892 1628 01:47:01 PM 24114300 28170372 8541412 26.16 2688 4315276 4238156 12.57 547556 7341832 15556 01:48:01 PM 25481564 30586064 7174148 21.97 2688 5355560 1891024 5.61 751408 5761796 96192 01:49:01 PM 25752672 31005244 6903040 21.14 2688 5498440 1496712 4.44 963032 5276592 40808 Average: 25182318 28960604 7473394 22.89 2688 4055140 3628288 10.77 512876 6350585 179189 01:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 491.94 366.98 5143.47 64.44 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 464.76 307.00 10676.73 47.14 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 4.57 4.57 0.35 0.35 0.00 0.00 0.00 0.00 01:42:01 PM eth0 19.96 15.49 5.20 7.63 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.72 1.07 0.11 0.12 0.00 0.00 0.00 0.00 01:42:01 PM vethc8d6562 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:43:02 PM lo 55.23 55.23 4.45 4.45 0.00 0.00 0.00 0.00 01:43:02 PM eth0 238.67 162.51 63.81 65.16 0.00 0.00 0.00 0.00 01:43:02 PM docker0 9.88 11.40 1.56 1.52 0.00 0.00 0.00 0.00 01:44:01 PM lo 39.55 39.55 1.93 1.93 0.00 0.00 0.00 0.00 01:44:01 PM eth0 190.99 144.73 63.04 56.81 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:45:01 PM eth0 175.75 138.88 83.70 42.14 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 12.88 12.88 2.15 2.15 0.00 0.00 0.00 0.00 01:46:01 PM eth0 633.24 335.04 2847.65 27.31 0.00 0.00 0.00 0.00 01:46:01 PM docker0 6.30 6.81 0.70 1.58 0.00 0.00 0.00 0.00 01:46:01 PM vethc432509 6.30 6.95 0.79 1.59 0.00 0.00 0.00 0.00 01:46:01 PM vethdfd77ff 0.00 0.22 0.00 0.04 0.00 0.00 0.00 0.00 01:47:01 PM lo 1030.54 1030.54 225.09 225.09 0.00 0.00 0.00 0.00 01:47:01 PM eth0 136.99 99.45 287.27 40.85 0.00 0.00 0.00 0.00 01:47:01 PM docker0 496.35 513.43 113.02 108.46 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:48:01 PM eth0 226.11 164.03 2313.66 19.44 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 242.61 194.15 1252.58 37.51 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.69 114.69 23.48 23.48 0.00 0.00 0.00 0.00 Average: eth0 281.91 192.62 2272.74 40.78 0.00 0.00 0.00 0.00 Average: docker0 51.49 53.44 11.58 11.20 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) 06/17/2025 _x86_64_ (8 CPU) 13:37:59 LINUX RESTART (8 CPU) 01:39:02 PM CPU %user %nice %system %iowait %steal %idle 01:40:01 PM all 23.21 0.00 1.48 1.28 0.08 73.95 01:40:01 PM 0 29.80 0.00 1.68 2.33 0.10 66.08 01:40:01 PM 1 21.01 0.00 1.99 1.26 0.09 75.65 01:40:01 PM 2 25.91 0.00 2.35 1.74 0.09 69.92 01:40:01 PM 3 18.96 0.00 1.39 1.36 0.07 78.22 01:40:01 PM 4 26.48 0.00 0.90 0.41 0.10 72.10 01:40:01 PM 5 21.30 0.00 1.01 1.16 0.07 76.47 01:40:01 PM 6 25.59 0.00 1.31 1.11 0.07 71.93 01:40:01 PM 7 16.67 0.00 1.21 0.87 0.07 81.19 01:41:01 PM all 45.20 0.00 2.35 0.69 0.12 51.63 01:41:01 PM 0 35.98 0.00 1.88 0.42 0.12 61.61 01:41:01 PM 1 47.56 0.00 2.15 0.15 0.20 49.94 01:41:01 PM 2 40.50 0.00 2.85 0.24 0.10 56.31 01:41:01 PM 3 45.25 0.00 1.99 2.31 0.10 50.34 01:41:01 PM 4 44.25 0.00 1.98 0.45 0.12 53.20 01:41:01 PM 5 36.84 0.00 1.98 0.50 0.10 60.57 01:41:01 PM 6 64.90 0.00 3.25 0.72 0.12 31.00 01:41:01 PM 7 46.44 0.00 2.72 0.72 0.13 49.98 01:42:01 PM all 18.73 0.00 2.29 1.19 0.09 77.70 01:42:01 PM 0 23.60 0.00 2.36 0.55 0.08 73.40 01:42:01 PM 1 17.91 0.00 2.21 1.64 0.10 78.14 01:42:01 PM 2 16.23 0.00 2.73 4.24 0.10 76.69 01:42:01 PM 3 13.77 0.00 2.13 0.85 0.08 83.17 01:42:01 PM 4 15.01 0.00 1.83 0.85 0.08 82.22 01:42:01 PM 5 21.20 0.00 2.57 0.27 0.07 75.90 01:42:01 PM 6 19.61 0.00 1.93 1.02 0.08 77.36 01:42:01 PM 7 22.52 0.00 2.56 0.10 0.08 74.73 01:43:02 PM all 19.95 0.00 2.27 0.05 0.10 77.63 01:43:02 PM 0 27.80 0.00 2.74 0.08 0.12 69.25 01:43:02 PM 1 18.02 0.00 2.39 0.03 0.08 79.47 01:43:02 PM 2 21.76 0.00 2.41 0.05 0.08 75.69 01:43:02 PM 3 16.48 0.00 2.23 0.07 0.12 81.11 01:43:02 PM 4 13.35 0.00 2.53 0.02 0.10 84.00 01:43:02 PM 5 17.68 0.00 1.86 0.03 0.12 80.31 01:43:02 PM 6 18.65 0.00 1.76 0.03 0.12 79.44 01:43:02 PM 7 25.88 0.00 2.22 0.05 0.07 71.78 01:44:01 PM all 7.69 0.00 0.68 0.01 0.06 91.56 01:44:01 PM 0 3.94 0.00 0.71 0.00 0.05 95.30 01:44:01 PM 1 5.51 0.00 0.63 0.02 0.07 93.77 01:44:01 PM 2 3.20 0.00 0.68 0.05 0.07 96.00 01:44:01 PM 3 6.17 0.00 0.85 0.02 0.07 92.89 01:44:01 PM 4 6.48 0.00 0.49 0.00 0.07 92.96 01:44:01 PM 5 9.40 0.00 0.24 0.00 0.03 90.33 01:44:01 PM 6 22.63 0.00 0.80 0.02 0.05 76.50 01:44:01 PM 7 4.18 0.00 1.02 0.00 0.07 94.74 01:45:01 PM all 24.93 0.00 0.75 0.01 0.07 74.24 01:45:01 PM 0 13.38 0.00 0.53 0.00 0.07 86.02 01:45:01 PM 1 18.99 0.00 0.68 0.00 0.05 80.27 01:45:01 PM 2 21.35 0.00 0.77 0.02 0.08 77.78 01:45:01 PM 3 18.53 0.00 0.77 0.00 0.05 80.65 01:45:01 PM 4 23.67 0.00 1.24 0.05 0.10 74.94 01:45:01 PM 5 16.83 0.00 0.63 0.00 0.05 82.48 01:45:01 PM 6 57.71 0.00 1.13 0.02 0.08 41.06 01:45:01 PM 7 28.97 0.00 0.22 0.00 0.07 70.74 01:46:01 PM all 27.10 0.00 1.74 2.23 0.10 68.82 01:46:01 PM 0 14.49 0.00 1.68 6.40 0.10 77.34 01:46:01 PM 1 26.71 0.00 1.60 0.55 0.10 71.04 01:46:01 PM 2 36.02 0.00 1.76 0.03 0.10 62.08 01:46:01 PM 3 37.70 0.00 1.61 0.29 0.12 60.28 01:46:01 PM 4 30.46 0.00 1.86 0.12 0.08 67.48 01:46:01 PM 5 30.59 0.00 2.09 1.94 0.12 65.27 01:46:01 PM 6 21.87 0.00 2.08 8.36 0.10 67.58 01:46:01 PM 7 19.04 0.00 1.27 0.10 0.10 79.49 01:47:01 PM all 29.03 0.00 2.11 0.30 0.12 68.45 01:47:01 PM 0 30.35 0.00 1.83 0.02 0.12 67.69 01:47:01 PM 1 26.57 0.00 2.77 0.10 0.12 70.44 01:47:01 PM 2 28.46 0.00 1.75 0.02 0.12 69.66 01:47:01 PM 3 31.19 0.00 3.19 1.76 0.12 63.74 01:47:01 PM 4 29.31 0.00 1.46 0.00 0.13 69.09 01:47:01 PM 5 26.96 0.00 2.37 0.17 0.10 70.41 01:47:01 PM 6 29.85 0.00 1.78 0.32 0.10 67.95 01:47:01 PM 7 29.57 0.00 1.71 0.00 0.13 68.59 01:48:01 PM all 32.58 0.00 1.53 0.74 0.10 65.05 01:48:01 PM 0 45.84 0.00 1.71 0.02 0.10 52.33 01:48:01 PM 1 36.49 0.00 1.17 1.99 0.12 60.23 01:48:01 PM 2 27.06 0.00 1.36 0.22 0.08 71.28 01:48:01 PM 3 25.94 0.00 1.46 0.18 0.10 72.32 01:48:01 PM 4 22.14 0.00 2.43 3.08 0.10 72.26 01:48:01 PM 5 43.39 0.00 1.30 0.23 0.12 54.96 01:48:01 PM 6 35.23 0.00 1.34 0.17 0.10 63.16 01:48:01 PM 7 24.52 0.00 1.47 0.05 0.08 73.87 01:49:01 PM all 22.82 0.00 1.09 0.14 0.07 75.88 01:49:01 PM 0 12.49 0.00 1.09 0.05 0.07 86.31 01:49:01 PM 1 31.62 0.00 0.92 0.18 0.07 67.21 01:49:01 PM 2 13.57 0.00 1.15 0.02 0.05 85.21 01:49:01 PM 3 21.24 0.00 0.85 0.17 0.07 77.68 01:49:01 PM 4 25.54 0.00 1.77 0.60 0.08 72.00 01:49:01 PM 5 37.74 0.00 1.19 0.07 0.07 60.94 01:49:01 PM 6 32.89 0.00 0.87 0.02 0.07 66.16 01:49:01 PM 7 7.44 0.00 0.85 0.02 0.07 91.62 Average: all 25.15 0.00 1.63 0.66 0.09 72.47 Average: 0 23.78 0.00 1.62 0.99 0.09 73.52 Average: 1 25.07 0.00 1.65 0.59 0.10 72.58 Average: 2 23.42 0.00 1.78 0.66 0.09 74.05 Average: 3 23.55 0.00 1.65 0.70 0.09 74.02 Average: 4 23.69 0.00 1.65 0.56 0.10 74.01 Average: 5 26.22 0.00 1.52 0.44 0.08 71.73 Average: 6 32.91 0.00 1.62 1.18 0.09 64.20 Average: 7 22.55 0.00 1.53 0.19 0.09 75.65