---> uname -a: Linux prd-centos8-docker-8c-8g-21100.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1634 22399 19 7856 29782 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:13:fa:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe13:faf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:a9:87:89 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/14/2025 _x86_64_ (8 CPU) 09:39:18 LINUX RESTART (8 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 140.54 2.47 138.07 1590.14 10421.73 09:42:01 AM 174.75 14.33 160.42 1715.85 5277.90 09:43:01 AM 133.79 1.93 131.86 638.85 13826.39 09:44:01 AM 62.19 1.88 60.31 135.98 8547.66 09:45:01 AM 158.04 0.63 157.41 89.99 24889.99 09:46:01 AM 1276.85 0.02 1276.84 13.60 79973.10 09:47:01 AM 909.90 0.00 909.90 0.00 39369.64 09:48:01 AM 13.03 0.00 13.03 0.00 633.24 09:49:01 AM 9.28 0.00 9.28 0.00 1485.92 09:50:01 AM 683.50 0.50 683.00 24.80 29076.79 Average: 356.17 2.18 354.00 420.94 21349.60 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 29473504 31275860 3182208 9.74 2688 2119900 1364224 4.05 158104 2565304 95396 09:42:01 AM 28252116 30461444 4403596 13.48 2688 2518564 2630524 7.80 248100 3660276 339620 09:43:01 AM 27159208 29611908 5496504 16.83 2688 2758060 3253876 9.65 281228 4699560 171604 09:44:01 AM 26663832 29217804 5991880 18.35 2688 2856832 3041452 9.02 293532 5171940 28992 09:45:01 AM 23959952 28125368 8695760 26.63 2688 4431616 4022940 11.94 461572 7556016 947404 09:46:01 AM 23002320 28583072 9653392 29.56 2688 5604632 3225832 9.57 502624 7966292 194624 09:47:01 AM 21422740 27763320 11232972 34.40 2688 6262264 3370740 10.00 564968 9256328 8 09:48:01 AM 19856696 26198440 12799016 39.19 2688 6262640 3714236 11.02 566152 10769312 8 09:49:01 AM 22027636 28537864 10628076 32.55 2688 6428852 3210680 9.53 574100 8659708 131248 09:50:01 AM 23052640 30599492 9603072 29.41 2688 7398432 1416540 4.20 1076980 7003428 468884 Average: 24487064 29037457 8168648 25.01 2688 4664179 2925104 8.68 472736 6730816 237779 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 285.29 212.11 1124.47 45.12 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 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 466.79 367.69 5649.07 60.94 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 255.63 184.06 3290.98 23.70 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 94.27 80.34 1382.08 15.52 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 595.52 469.92 8124.13 54.67 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 261.01 197.97 3297.12 22.53 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 120.93 113.60 1514.68 18.23 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 0.22 0.13 0.06 0.24 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 62.03 55.50 602.67 4.40 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 435.06 434.43 2859.58 2246.48 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 257.67 211.57 2784.43 249.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 06/14/2025 _x86_64_ (8 CPU) 09:39:18 LINUX RESTART (8 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 7.21 0.00 0.85 0.83 0.05 91.07 09:41:01 AM 0 0.30 0.00 0.65 0.78 0.07 98.20 09:41:01 AM 1 6.43 0.00 0.67 1.79 0.05 91.07 09:41:01 AM 2 22.05 0.00 1.65 1.05 0.07 75.18 09:41:01 AM 3 18.75 0.00 2.04 0.87 0.05 78.29 09:41:01 AM 4 5.11 0.00 0.42 0.42 0.03 94.03 09:41:01 AM 5 1.87 0.00 0.48 0.25 0.03 97.36 09:41:01 AM 6 1.42 0.00 0.43 0.95 0.02 97.18 09:41:01 AM 7 1.75 0.00 0.47 0.52 0.05 97.21 09:42:01 AM all 13.56 0.00 0.96 0.53 0.06 84.88 09:42:01 AM 0 10.43 0.00 0.62 0.13 0.07 88.76 09:42:01 AM 1 17.00 0.00 1.27 1.15 0.07 80.50 09:42:01 AM 2 10.02 0.00 1.22 0.54 0.07 88.15 09:42:01 AM 3 16.51 0.00 0.87 0.10 0.07 82.46 09:42:01 AM 4 6.57 0.00 0.85 1.04 0.05 91.49 09:42:01 AM 5 20.49 0.00 1.42 1.02 0.07 77.01 09:42:01 AM 6 15.39 0.00 0.77 0.22 0.07 83.56 09:42:01 AM 7 12.08 0.00 0.67 0.05 0.05 87.15 09:43:01 AM all 49.19 0.00 1.25 0.74 0.10 48.72 09:43:01 AM 0 25.80 0.00 1.10 3.93 0.07 69.10 09:43:01 AM 1 48.96 0.00 1.62 0.38 0.12 48.91 09:43:01 AM 2 44.11 0.00 1.82 0.30 0.10 53.67 09:43:01 AM 3 64.96 0.00 1.09 0.18 0.12 33.65 09:43:01 AM 4 66.12 0.00 1.57 0.79 0.12 31.40 09:43:01 AM 5 55.28 0.00 0.94 0.13 0.12 43.53 09:43:01 AM 6 54.01 0.00 0.81 0.17 0.10 44.91 09:43:01 AM 7 34.30 0.00 1.07 0.03 0.10 64.50 09:44:01 AM all 47.50 0.00 1.21 0.39 0.11 50.80 09:44:01 AM 0 39.99 0.00 1.22 0.02 0.10 58.67 09:44:01 AM 1 36.53 0.00 1.49 1.57 0.10 60.30 09:44:01 AM 2 53.34 0.00 1.57 0.45 0.10 44.54 09:44:01 AM 3 54.73 0.00 1.17 0.55 0.12 43.43 09:44:01 AM 4 40.71 0.00 1.32 0.30 0.12 57.55 09:44:01 AM 5 45.25 0.00 1.12 0.02 0.12 53.50 09:44:01 AM 6 61.49 0.00 0.58 0.00 0.10 37.83 09:44:01 AM 7 47.93 0.00 1.17 0.20 0.10 50.59 09:45:01 AM all 20.18 0.00 2.15 1.10 0.09 76.48 09:45:01 AM 0 21.94 0.00 1.84 0.33 0.08 75.81 09:45:01 AM 1 10.17 0.00 2.98 0.47 0.10 86.28 09:45:01 AM 2 9.41 0.00 0.89 0.02 0.07 89.62 09:45:01 AM 3 42.19 0.00 3.41 7.31 0.10 46.99 09:45:01 AM 4 19.15 0.00 1.89 0.07 0.08 78.81 09:45:01 AM 5 5.34 0.00 2.10 0.12 0.08 92.36 09:45:01 AM 6 37.95 0.00 2.60 0.02 0.08 59.34 09:45:01 AM 7 15.16 0.00 1.47 0.50 0.08 82.79 09:46:01 AM all 14.94 0.00 5.15 4.30 0.09 75.52 09:46:01 AM 0 7.70 0.00 4.57 5.28 0.08 82.37 09:46:01 AM 1 41.45 0.00 7.38 1.12 0.12 49.93 09:46:01 AM 2 23.00 0.00 6.75 0.39 0.08 69.78 09:46:01 AM 3 2.33 0.00 7.52 17.80 0.09 72.26 09:46:01 AM 4 7.39 0.00 3.18 0.49 0.10 88.84 09:46:01 AM 5 1.47 0.00 1.57 4.37 0.07 92.52 09:46:01 AM 6 26.11 0.00 5.60 2.18 0.10 66.01 09:46:01 AM 7 10.13 0.00 4.70 2.95 0.07 82.16 09:47:01 AM all 20.58 0.00 2.63 2.06 0.08 74.66 09:47:01 AM 0 8.98 0.00 1.47 8.96 0.08 80.50 09:47:01 AM 1 17.18 0.00 0.87 2.42 0.05 79.48 09:47:01 AM 2 4.45 0.00 4.60 1.77 0.08 89.10 09:47:01 AM 3 43.81 0.00 2.80 0.89 0.13 52.37 09:47:01 AM 4 14.98 0.00 4.74 0.02 0.10 80.17 09:47:01 AM 5 7.30 0.00 1.69 0.42 0.07 90.52 09:47:01 AM 6 12.70 0.00 0.89 1.94 0.07 84.41 09:47:01 AM 7 55.09 0.00 4.00 0.02 0.08 40.81 09:48:01 AM all 20.78 0.00 0.77 0.01 0.07 78.38 09:48:01 AM 0 3.09 0.00 0.80 0.07 0.07 95.98 09:48:01 AM 1 34.85 0.00 1.00 0.00 0.08 64.06 09:48:01 AM 2 7.93 0.00 0.52 0.02 0.07 91.47 09:48:01 AM 3 45.39 0.00 1.38 0.00 0.10 53.13 09:48:01 AM 4 9.51 0.00 0.50 0.00 0.05 89.94 09:48:01 AM 5 15.32 0.00 0.73 0.00 0.07 83.88 09:48:01 AM 6 12.31 0.00 0.47 0.00 0.05 87.17 09:48:01 AM 7 37.81 0.00 0.72 0.00 0.08 61.39 09:49:01 AM all 20.43 0.00 1.01 0.06 0.06 78.44 09:49:01 AM 0 61.02 0.00 1.19 0.00 0.10 37.70 09:49:01 AM 1 13.94 0.00 0.99 0.05 0.07 84.95 09:49:01 AM 2 10.86 0.00 0.75 0.03 0.07 88.29 09:49:01 AM 3 8.00 0.00 0.62 0.02 0.05 91.32 09:49:01 AM 4 13.89 0.00 1.10 0.35 0.05 84.60 09:49:01 AM 5 8.16 0.00 0.70 0.00 0.05 91.09 09:49:01 AM 6 12.03 0.00 1.12 0.00 0.05 86.80 09:49:01 AM 7 35.59 0.00 1.59 0.00 0.05 62.78 09:50:01 AM all 16.36 0.00 2.72 1.80 0.08 79.04 09:50:01 AM 0 40.02 0.00 3.51 0.32 0.12 56.03 09:50:01 AM 1 15.95 0.00 2.35 0.75 0.10 80.85 09:50:01 AM 2 17.01 0.00 3.20 1.53 0.08 78.18 09:50:01 AM 3 14.93 0.00 2.18 1.79 0.07 81.03 09:50:01 AM 4 14.24 0.00 1.67 1.44 0.08 82.56 09:50:01 AM 5 12.26 0.00 3.74 4.92 0.07 79.01 09:50:01 AM 6 8.01 0.00 1.21 0.18 0.07 90.53 09:50:01 AM 7 8.43 0.00 3.89 3.47 0.08 84.12 Average: all 23.08 0.00 1.87 1.18 0.08 73.80 Average: 0 21.93 0.00 1.69 1.98 0.08 74.31 Average: 1 24.23 0.00 2.05 0.97 0.09 72.66 Average: 2 20.23 0.00 2.29 0.61 0.08 76.79 Average: 3 31.21 0.00 2.30 2.92 0.09 63.48 Average: 4 19.77 0.00 1.72 0.49 0.08 77.94 Average: 5 17.29 0.00 1.45 1.12 0.07 80.07 Average: 6 24.12 0.00 1.44 0.56 0.07 73.81 Average: 7 25.85 0.00 1.97 0.77 0.08 71.33