---> uname -a: Linux prd-centos8-docker-8c-8g-20812.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 1140 25339 19 5409 30276 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:96:84:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe96:84ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:c4:8c:3e 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:ffff:fec4:8c3e/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) 06/13/2025 _x86_64_ (8 CPU) 09:30:39 LINUX RESTART (8 CPU) 09:31:01 AM tps rtps wtps bread/s bwrtn/s 09:32:01 AM 193.23 6.17 187.07 920.38 7128.70 09:33:01 AM 279.21 18.96 260.25 4143.26 14471.60 09:34:01 AM 177.06 0.83 176.22 522.49 47293.39 09:35:01 AM 42.80 0.00 42.80 0.00 835.55 09:36:01 AM 19.54 0.48 19.06 21.46 427.07 09:37:01 AM 5.18 0.00 5.18 0.00 360.95 09:38:01 AM 19.86 0.00 19.86 0.00 423.09 09:39:01 AM 101.20 0.00 101.20 0.00 23235.69 09:40:01 AM 168.10 0.00 168.10 0.00 1839.96 09:41:01 AM 42.94 2.53 40.40 4498.63 5811.55 Average: 104.91 2.90 102.02 1010.66 10182.74 09:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 AM 29604380 31320956 3051332 9.34 2688 2036700 1378076 4.09 148032 2464168 206868 09:33:01 AM 27614312 29814608 5041400 15.44 2688 2511892 3061296 9.08 258416 4293196 203380 09:34:01 AM 24868828 28249876 7786884 23.85 2688 3665860 4059680 12.04 419444 6761948 1152 09:35:01 AM 24482784 27867468 8172928 25.03 2688 3668320 4554484 13.51 435304 7125796 68 09:36:01 AM 24393232 27783448 8262480 25.30 2688 3673744 4385208 13.01 437872 7214628 40 09:37:01 AM 25543584 28942360 7112128 21.78 2688 3682368 3359140 9.97 439712 6069492 32 09:38:01 AM 25231344 28855268 7424368 22.74 2688 3906464 3433156 10.19 497092 6316776 219384 09:39:01 AM 23086136 27189204 9569576 29.30 2688 4374108 6462324 19.17 549176 8349124 2036 09:40:01 AM 24324344 28383164 8331368 25.51 2688 4318600 3779084 11.21 546280 7132140 15572 09:41:01 AM 25921592 30965108 6734120 20.62 2688 5293924 1590252 4.72 896412 5177780 712884 Average: 25507054 28937146 7148658 21.89 2688 3713198 3606270 10.70 462774 6090505 136142 09:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 286.37 207.95 1354.30 28.73 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 444.13 349.84 5434.24 68.09 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 09:34:01 AM eth0 356.00 222.84 10039.43 31.53 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:35:01 AM lo 20.49 20.49 1.85 1.85 0.00 0.00 0.00 0.00 09:35:01 AM eth0 43.29 30.24 13.03 15.44 0.00 0.00 0.00 0.00 09:35:01 AM docker0 5.58 6.31 0.80 0.73 0.00 0.00 0.00 0.00 09:35:01 AM veth2e992a8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 60.00 60.00 3.95 3.95 0.00 0.00 0.00 0.00 09:36:01 AM eth0 222.06 169.31 64.62 70.06 0.00 0.00 0.00 0.00 09:36:01 AM docker0 5.05 6.13 0.88 0.89 0.00 0.00 0.00 0.00 09:37:01 AM lo 35.75 35.75 1.75 1.75 0.00 0.00 0.00 0.00 09:37:01 AM eth0 134.82 104.35 55.26 44.09 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:38:01 AM eth0 231.06 155.98 637.64 48.58 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 27.46 27.46 4.45 4.45 0.00 0.00 0.00 0.00 09:39:01 AM eth0 581.04 303.68 2310.28 28.62 0.00 0.00 0.00 0.00 09:39:01 AM docker0 12.85 14.85 1.79 3.09 0.00 0.00 0.00 0.00 09:39:01 AM veth4b1a469 9.53 10.91 1.43 2.56 0.00 0.00 0.00 0.00 09:39:01 AM veth579ff07 3.32 4.60 0.53 0.79 0.00 0.00 0.00 0.00 09:40:01 AM lo 1013.36 1013.36 222.68 222.68 0.00 0.00 0.00 0.00 09:40:01 AM eth0 130.42 88.74 279.97 34.10 0.00 0.00 0.00 0.00 09:40:01 AM docker0 488.59 503.78 111.84 106.82 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:41:01 AM eth0 78.37 66.11 1255.73 15.14 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.87 115.87 23.48 23.48 0.00 0.00 0.00 0.00 Average: eth0 250.76 169.91 2144.49 38.44 0.00 0.00 0.00 0.00 Average: docker0 51.21 53.12 11.53 11.16 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) 06/13/2025 _x86_64_ (8 CPU) 09:30:39 LINUX RESTART (8 CPU) 09:31:01 AM CPU %user %nice %system %iowait %steal %idle 09:32:01 AM all 9.88 0.00 1.21 0.57 0.05 88.28 09:32:01 AM 0 1.52 0.00 0.52 0.00 0.08 97.88 09:32:01 AM 1 12.61 0.00 2.11 2.34 0.07 82.87 09:32:01 AM 2 28.44 0.00 2.71 0.69 0.07 68.10 09:32:01 AM 3 8.27 0.00 1.09 0.08 0.07 90.49 09:32:01 AM 4 16.20 0.00 1.17 0.30 0.05 82.28 09:32:01 AM 5 1.54 0.00 0.58 0.75 0.03 97.09 09:32:01 AM 6 7.17 0.00 0.99 0.12 0.03 91.70 09:32:01 AM 7 3.34 0.00 0.48 0.32 0.03 95.83 09:33:01 AM all 36.00 0.00 1.59 1.36 0.11 60.94 09:33:01 AM 0 18.92 0.00 1.30 0.65 0.10 79.03 09:33:01 AM 1 31.84 0.00 1.55 1.77 0.12 64.73 09:33:01 AM 2 39.16 0.00 2.23 1.04 0.12 57.46 09:33:01 AM 3 32.92 0.00 1.10 0.15 0.12 65.71 09:33:01 AM 4 37.67 0.00 1.56 1.79 0.10 58.88 09:33:01 AM 5 47.67 0.00 2.22 2.71 0.10 47.30 09:33:01 AM 6 29.34 0.00 1.29 1.36 0.10 67.90 09:33:01 AM 7 50.51 0.00 1.48 1.44 0.12 46.45 09:34:01 AM all 32.46 0.00 2.81 1.59 0.10 63.04 09:34:01 AM 0 33.09 0.00 2.32 0.15 0.10 64.34 09:34:01 AM 1 32.17 0.00 3.13 1.29 0.10 63.31 09:34:01 AM 2 15.57 0.00 3.47 2.34 0.10 78.51 09:34:01 AM 3 35.73 0.00 3.67 2.63 0.10 57.88 09:34:01 AM 4 41.53 0.00 2.74 1.60 0.12 54.01 09:34:01 AM 5 31.78 0.00 2.85 3.47 0.10 61.79 09:34:01 AM 6 32.49 0.00 2.36 0.10 0.10 64.94 09:34:01 AM 7 37.28 0.00 1.97 1.13 0.08 59.54 09:35:01 AM all 20.62 0.00 2.39 0.16 0.10 76.74 09:35:01 AM 0 16.00 0.00 2.06 0.13 0.10 81.70 09:35:01 AM 1 21.79 0.00 2.51 0.17 0.10 75.43 09:35:01 AM 2 15.37 0.00 2.26 0.34 0.10 81.93 09:35:01 AM 3 16.63 0.00 2.06 0.37 0.10 80.84 09:35:01 AM 4 23.08 0.00 2.78 0.08 0.10 73.96 09:35:01 AM 5 18.26 0.00 1.61 0.05 0.08 79.99 09:35:01 AM 6 28.03 0.00 2.73 0.05 0.10 69.09 09:35:01 AM 7 25.79 0.00 3.06 0.07 0.12 70.96 09:36:01 AM all 12.68 0.00 1.66 0.13 0.09 85.45 09:36:01 AM 0 9.31 0.00 1.41 0.08 0.08 89.12 09:36:01 AM 1 12.57 0.00 1.87 0.12 0.08 85.35 09:36:01 AM 2 11.43 0.00 1.89 0.07 0.10 86.51 09:36:01 AM 3 17.24 0.00 1.48 0.29 0.08 80.92 09:36:01 AM 4 10.78 0.00 1.41 0.02 0.10 87.70 09:36:01 AM 5 16.84 0.00 1.71 0.07 0.08 81.31 09:36:01 AM 6 16.11 0.00 1.79 0.03 0.08 81.98 09:36:01 AM 7 7.16 0.00 1.69 0.37 0.07 90.71 09:37:01 AM all 6.88 0.00 0.58 0.01 0.06 92.46 09:37:01 AM 0 3.33 0.00 1.14 0.00 0.08 95.45 09:37:01 AM 1 5.50 0.00 0.42 0.00 0.07 94.02 09:37:01 AM 2 3.24 0.00 1.17 0.07 0.07 95.45 09:37:01 AM 3 23.43 0.00 0.53 0.02 0.07 75.95 09:37:01 AM 4 7.37 0.00 0.23 0.00 0.05 92.35 09:37:01 AM 5 2.02 0.00 0.32 0.00 0.05 97.61 09:37:01 AM 6 7.48 0.00 0.43 0.03 0.07 91.98 09:37:01 AM 7 2.62 0.00 0.43 0.00 0.07 96.88 09:38:01 AM all 25.29 0.00 0.82 0.04 0.06 73.78 09:38:01 AM 0 4.79 0.00 0.62 0.05 0.05 94.49 09:38:01 AM 1 27.59 0.00 0.84 0.10 0.07 71.41 09:38:01 AM 2 23.36 0.00 1.17 0.00 0.07 75.40 09:38:01 AM 3 24.54 0.00 0.40 0.02 0.05 75.00 09:38:01 AM 4 41.17 0.00 1.67 0.10 0.08 56.98 09:38:01 AM 5 38.21 0.00 0.62 0.02 0.07 61.09 09:38:01 AM 6 24.61 0.00 0.32 0.05 0.07 74.95 09:38:01 AM 7 18.06 0.00 0.90 0.02 0.07 80.96 09:39:01 AM all 30.29 0.00 1.85 0.72 0.10 67.03 09:39:01 AM 0 30.40 0.00 1.91 0.42 0.10 67.16 09:39:01 AM 1 21.14 0.00 2.34 0.82 0.10 75.60 09:39:01 AM 2 28.49 0.00 1.74 0.40 0.13 69.24 09:39:01 AM 3 34.28 0.00 2.13 1.51 0.10 61.98 09:39:01 AM 4 33.64 0.00 1.74 1.41 0.08 63.13 09:39:01 AM 5 24.09 0.00 1.59 0.52 0.08 73.71 09:39:01 AM 6 33.28 0.00 1.81 0.59 0.08 64.23 09:39:01 AM 7 37.02 0.00 1.56 0.10 0.08 61.23 09:40:01 AM all 25.99 0.00 2.09 0.29 0.11 71.52 09:40:01 AM 0 21.74 0.00 2.15 0.00 0.12 76.00 09:40:01 AM 1 27.95 0.00 1.67 0.79 0.08 69.50 09:40:01 AM 2 27.05 0.00 1.96 0.10 0.10 70.79 09:40:01 AM 3 23.24 0.00 3.51 1.33 0.12 71.81 09:40:01 AM 4 32.82 0.00 2.30 0.02 0.10 64.76 09:40:01 AM 5 26.72 0.00 1.46 0.03 0.12 71.67 09:40:01 AM 6 22.06 0.00 2.28 0.03 0.12 75.51 09:40:01 AM 7 26.33 0.00 1.39 0.02 0.12 72.14 09:41:01 AM all 27.17 0.00 1.48 0.32 0.07 70.96 09:41:01 AM 0 25.35 0.00 1.37 0.90 0.08 72.29 09:41:01 AM 1 29.33 0.00 1.81 0.18 0.08 68.60 09:41:01 AM 2 13.87 0.00 2.26 0.35 0.08 83.43 09:41:01 AM 3 38.48 0.00 1.29 0.00 0.07 60.17 09:41:01 AM 4 32.95 0.00 1.66 0.22 0.07 65.11 09:41:01 AM 5 18.94 0.00 1.31 0.02 0.05 79.69 09:41:01 AM 6 39.24 0.00 0.95 0.80 0.07 58.94 09:41:01 AM 7 19.16 0.00 1.22 0.07 0.05 79.51 Average: all 22.71 0.00 1.65 0.52 0.09 75.04 Average: 0 16.43 0.00 1.48 0.24 0.09 81.77 Average: 1 22.24 0.00 1.82 0.76 0.09 75.09 Average: 2 20.60 0.00 2.09 0.54 0.09 76.68 Average: 3 25.47 0.00 1.72 0.64 0.09 72.08 Average: 4 27.71 0.00 1.72 0.55 0.09 69.93 Average: 5 22.58 0.00 1.42 0.76 0.08 75.16 Average: 6 23.97 0.00 1.50 0.32 0.08 74.13 Average: 7 22.70 0.00 1.42 0.35 0.08 75.45