---> uname -a: Linux prd-centos8-docker-8c-8g-25592.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: 2800.000 BogoMIPS: 5600.00 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 1154 25083 19 5652 30262 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:c8:46:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fec8:4625/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:f1:ac:0b 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::42:92ff:fef1:ac0b/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) 07/04/2025 _x86_64_ (8 CPU) 05:30:07 LINUX RESTART (8 CPU) 05:31:01 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 261.70 17.96 243.74 3909.23 12872.14 05:33:01 AM 242.52 1.17 241.35 278.17 46197.08 05:34:01 AM 41.40 0.58 40.82 468.24 6898.07 05:35:01 AM 30.54 0.43 30.11 20.93 545.47 05:36:01 AM 5.10 0.05 5.05 0.53 354.77 05:37:01 AM 8.05 0.00 8.05 0.00 330.96 05:38:01 AM 113.44 0.00 113.44 0.00 23357.90 05:39:01 AM 186.72 0.00 186.72 0.00 1937.42 05:40:01 AM 52.02 2.47 49.56 4489.65 27009.93 05:41:01 AM 39.60 8.63 30.97 3082.59 7387.46 Average: 98.11 3.13 94.98 1224.91 12689.18 05:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 27771784 29929312 4883928 14.96 2688 2470120 2730356 8.10 229040 4168864 284176 05:33:01 AM 24890100 28269212 7765612 23.78 2688 3663504 4051448 12.02 337096 6827824 153980 05:34:01 AM 24249312 27646992 8406400 25.74 2688 3680164 5880152 17.45 430048 7365568 140 05:35:01 AM 24222984 27625868 8432728 25.82 2688 3685296 4539904 13.47 437264 7385684 28 05:36:01 AM 25135176 28546512 7520536 23.03 2688 3693800 3812340 11.31 439104 6477848 28 05:37:01 AM 24757024 28172888 7898688 24.19 2688 3697960 4133032 12.26 443884 6848360 44 05:38:01 AM 23627228 27734640 9028484 27.65 2688 4376704 5924944 17.58 547852 7810204 1840 05:39:01 AM 24663788 28735640 7991924 24.47 2688 4329424 3775308 11.20 544460 6794060 15564 05:40:01 AM 25581404 30671684 7074308 21.66 2688 5338992 1912968 5.68 740416 5671232 98264 05:41:01 AM 25653652 30953776 7002060 21.44 2688 5543428 1580284 4.69 961456 5375016 34072 Average: 25055245 28828652 7600467 23.27 2688 4047939 3834074 11.38 511062 6472466 58814 05:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 395.07 307.96 5082.35 61.19 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 441.65 298.28 10690.08 50.74 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 7.80 7.80 0.63 0.63 0.00 0.00 0.00 0.00 05:34:01 AM eth0 16.24 14.81 4.68 7.73 0.00 0.00 0.00 0.00 05:34:01 AM docker0 1.40 1.93 0.22 0.23 0.00 0.00 0.00 0.00 05:34:01 AM veth069e686 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:35:01 AM lo 62.08 62.08 4.66 4.66 0.00 0.00 0.00 0.00 05:35:01 AM eth0 285.07 200.72 75.12 78.95 0.00 0.00 0.00 0.00 05:35:01 AM docker0 9.20 10.58 1.45 1.42 0.00 0.00 0.00 0.00 05:36:01 AM lo 39.69 39.69 1.94 1.94 0.00 0.00 0.00 0.00 05:36:01 AM eth0 222.63 148.31 71.01 55.75 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 160.28 110.06 79.32 35.14 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 15.04 15.04 2.45 2.45 0.00 0.00 0.00 0.00 05:38:01 AM eth0 602.33 369.60 2847.17 31.48 0.00 0.00 0.00 0.00 05:38:01 AM docker0 7.03 8.18 0.84 1.93 0.00 0.00 0.00 0.00 05:38:01 AM vethd343242 6.50 7.58 0.84 1.87 0.00 0.00 0.00 0.00 05:38:01 AM veth024ca71 0.53 1.27 0.10 0.32 0.00 0.00 0.00 0.00 05:39:01 AM lo 1021.46 1021.46 223.22 223.22 0.00 0.00 0.00 0.00 05:39:01 AM eth0 124.94 93.74 282.68 35.88 0.00 0.00 0.00 0.00 05:39:01 AM docker0 492.34 509.40 112.22 107.17 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 05:40:01 AM eth0 232.93 161.67 1821.46 26.03 0.00 0.00 0.00 0.00 05:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 231.43 181.98 1755.49 49.32 0.00 0.00 0.00 0.00 05:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.70 114.70 23.29 23.29 0.00 0.00 0.00 0.00 Average: eth0 271.26 188.72 2270.98 43.22 0.00 0.00 0.00 0.00 Average: docker0 51.00 53.01 11.47 11.07 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) 07/04/2025 _x86_64_ (8 CPU) 05:30:07 LINUX RESTART (8 CPU) 05:31:01 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 24.89 0.00 1.42 0.75 0.09 72.85 05:32:01 AM 0 23.07 0.00 1.15 0.30 0.10 75.37 05:32:01 AM 1 29.28 0.00 1.69 1.20 0.10 67.73 05:32:01 AM 2 35.79 0.00 2.37 0.79 0.08 60.97 05:32:01 AM 3 20.07 0.00 1.02 0.87 0.10 77.94 05:32:01 AM 4 19.26 0.00 1.64 0.90 0.08 78.11 05:32:01 AM 5 31.89 0.00 1.05 0.80 0.08 66.17 05:32:01 AM 6 29.76 0.00 1.44 0.20 0.08 68.52 05:32:01 AM 7 10.01 0.00 0.99 0.95 0.07 87.99 05:33:01 AM all 39.82 0.00 2.73 1.25 0.16 56.05 05:33:01 AM 0 39.36 0.00 2.75 0.79 0.15 56.95 05:33:01 AM 1 44.36 0.00 3.45 3.01 0.17 49.01 05:33:01 AM 2 44.26 0.00 2.43 1.63 0.15 51.53 05:33:01 AM 3 28.72 0.00 3.05 1.31 0.13 66.79 05:33:01 AM 4 42.61 0.00 3.19 0.59 0.15 53.46 05:33:01 AM 5 53.19 0.00 2.62 0.50 0.22 43.47 05:33:01 AM 6 39.63 0.00 1.73 1.19 0.17 57.28 05:33:01 AM 7 26.35 0.00 2.64 0.94 0.12 69.95 05:34:01 AM all 21.04 0.00 2.01 0.21 0.08 76.66 05:34:01 AM 0 24.41 0.00 2.19 0.07 0.10 73.23 05:34:01 AM 1 19.86 0.00 2.22 0.97 0.08 76.87 05:34:01 AM 2 27.63 0.00 2.49 0.08 0.08 69.71 05:34:01 AM 3 15.55 0.00 1.56 0.08 0.08 82.73 05:34:01 AM 4 19.25 0.00 1.56 0.32 0.07 78.81 05:34:01 AM 5 16.84 0.00 2.22 0.08 0.08 80.77 05:34:01 AM 6 24.77 0.00 2.04 0.03 0.08 73.07 05:34:01 AM 7 20.01 0.00 1.77 0.07 0.08 78.06 05:35:01 AM all 16.88 0.00 1.97 0.04 0.09 81.01 05:35:01 AM 0 14.22 0.00 1.35 0.02 0.08 84.33 05:35:01 AM 1 15.66 0.00 1.61 0.07 0.10 82.57 05:35:01 AM 2 18.99 0.00 2.13 0.08 0.10 78.70 05:35:01 AM 3 16.88 0.00 2.88 0.03 0.08 80.12 05:35:01 AM 4 14.32 0.00 1.74 0.03 0.12 83.79 05:35:01 AM 5 18.34 0.00 1.79 0.03 0.08 79.75 05:35:01 AM 6 17.78 0.00 2.21 0.03 0.08 79.89 05:35:01 AM 7 18.87 0.00 2.04 0.05 0.08 78.96 05:36:01 AM all 6.55 0.00 0.56 0.01 0.07 92.82 05:36:01 AM 0 7.14 0.00 0.27 0.00 0.08 92.51 05:36:01 AM 1 19.73 0.00 1.24 0.02 0.07 78.95 05:36:01 AM 2 7.33 0.00 0.35 0.00 0.12 92.21 05:36:01 AM 3 2.81 0.00 0.65 0.00 0.07 96.48 05:36:01 AM 4 2.37 0.00 0.35 0.00 0.05 97.23 05:36:01 AM 5 3.10 0.00 0.22 0.05 0.05 96.58 05:36:01 AM 6 2.02 0.00 0.33 0.00 0.05 97.59 05:36:01 AM 7 7.87 0.00 1.04 0.00 0.05 91.05 05:37:01 AM all 21.89 0.00 0.73 0.01 0.05 77.31 05:37:01 AM 0 23.65 0.00 0.22 0.00 0.05 76.08 05:37:01 AM 1 35.95 0.00 1.08 0.00 0.05 62.91 05:37:01 AM 2 8.19 0.00 1.02 0.00 0.05 90.74 05:37:01 AM 3 29.32 0.00 0.60 0.00 0.05 70.03 05:37:01 AM 4 22.60 0.00 0.50 0.00 0.05 76.85 05:37:01 AM 5 9.32 0.00 1.27 0.07 0.07 89.28 05:37:01 AM 6 24.60 0.00 0.77 0.00 0.05 74.59 05:37:01 AM 7 21.50 0.00 0.42 0.00 0.05 78.03 05:38:01 AM all 31.34 0.00 1.80 0.43 0.08 66.35 05:38:01 AM 0 39.70 0.00 2.34 1.09 0.08 56.78 05:38:01 AM 1 35.14 0.00 2.36 0.91 0.08 61.51 05:38:01 AM 2 28.70 0.00 1.73 0.25 0.10 69.22 05:38:01 AM 3 14.68 0.00 1.69 0.72 0.07 82.84 05:38:01 AM 4 20.38 0.00 1.56 0.15 0.08 77.82 05:38:01 AM 5 34.42 0.00 1.86 0.10 0.07 63.55 05:38:01 AM 6 49.85 0.00 1.22 0.12 0.08 48.73 05:38:01 AM 7 27.79 0.00 1.58 0.10 0.08 70.45 05:39:01 AM all 25.05 0.00 2.53 0.61 0.10 71.71 05:39:01 AM 0 27.77 0.00 2.39 0.69 0.10 69.05 05:39:01 AM 1 18.31 0.00 5.10 2.05 0.10 74.44 05:39:01 AM 2 22.98 0.00 3.01 0.02 0.10 73.89 05:39:01 AM 3 24.40 0.00 3.33 0.18 0.12 71.97 05:39:01 AM 4 22.29 0.00 1.76 0.02 0.09 75.85 05:39:01 AM 5 33.07 0.00 1.45 0.10 0.12 65.26 05:39:01 AM 6 27.39 0.00 1.68 1.76 0.08 69.09 05:39:01 AM 7 24.22 0.00 1.49 0.00 0.08 74.20 05:40:01 AM all 30.13 0.00 1.48 0.38 0.07 67.94 05:40:01 AM 0 22.51 0.00 1.22 0.55 0.07 75.65 05:40:01 AM 1 11.84 0.00 1.68 0.97 0.07 85.44 05:40:01 AM 2 33.74 0.00 1.98 0.55 0.07 63.66 05:40:01 AM 3 32.83 0.00 1.24 0.00 0.07 65.86 05:40:01 AM 4 29.05 0.00 1.42 0.60 0.05 68.88 05:40:01 AM 5 42.82 0.00 1.96 0.17 0.08 54.97 05:40:01 AM 6 29.77 0.00 1.09 0.05 0.07 69.03 05:40:01 AM 7 38.45 0.00 1.31 0.18 0.08 59.98 05:41:01 AM all 23.50 0.06 1.01 0.16 0.06 75.20 05:41:01 AM 0 32.07 0.00 0.62 0.00 0.07 67.24 05:41:01 AM 1 11.78 0.00 1.07 0.10 0.07 86.98 05:41:01 AM 2 28.82 0.00 1.80 0.47 0.07 68.84 05:41:01 AM 3 26.33 0.00 0.43 0.02 0.07 73.15 05:41:01 AM 4 34.32 0.00 0.52 0.00 0.07 65.10 05:41:01 AM 5 18.68 0.00 1.22 0.15 0.07 79.88 05:41:01 AM 6 14.80 0.50 1.22 0.52 0.05 82.92 05:41:01 AM 7 21.23 0.00 1.24 0.02 0.07 77.45 Average: all 24.10 0.01 1.62 0.38 0.09 73.81 Average: 0 25.38 0.00 1.45 0.35 0.09 72.73 Average: 1 24.18 0.00 2.15 0.93 0.09 72.66 Average: 2 25.63 0.00 1.93 0.39 0.09 71.96 Average: 3 21.16 0.00 1.64 0.32 0.08 76.80 Average: 4 22.64 0.00 1.42 0.26 0.08 75.60 Average: 5 26.13 0.00 1.57 0.21 0.09 72.00 Average: 6 26.02 0.05 1.37 0.39 0.08 72.09 Average: 7 21.62 0.00 1.45 0.23 0.08 76.62