---> uname -a: Linux prd-centos8-docker-8c-8g-32201.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 1103 25362 19 5423 30313 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:cb:5e:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fecb:5e3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:61:fb:44 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::42:3fff:fe61:fb44/64 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) 08/01/2025 _x86_64_ (8 CPU) 06:13:49 LINUX RESTART (8 CPU) 06:14:01 AM tps rtps wtps bread/s bwrtn/s 06:15:01 AM 210.21 29.20 181.01 7184.82 9128.30 06:16:01 AM 291.28 18.91 272.37 4079.72 13799.10 06:17:01 AM 187.42 0.80 186.62 479.17 49373.66 06:18:01 AM 38.19 0.02 38.17 0.27 560.58 06:19:01 AM 17.26 0.50 16.76 22.39 408.78 06:20:01 AM 27.26 0.00 27.26 0.00 1598.33 06:21:01 AM 99.78 0.00 99.78 0.00 22551.50 06:22:01 AM 146.11 0.00 146.11 0.00 2099.60 06:23:01 AM 77.32 2.93 74.39 4538.04 29433.94 Average: 121.65 5.82 115.83 1811.61 14327.84 06:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 AM 29574500 31257640 3081212 9.44 2688 2006684 1460124 4.33 149300 2501964 174872 06:16:01 AM 27856484 30075980 4799228 14.70 2688 2530316 2402996 7.13 256464 4047636 254580 06:17:01 AM 24828900 28229148 7826812 23.97 2688 3683548 4149092 12.31 418856 6800980 1136 06:18:01 AM 24535956 27940092 8119756 24.86 2688 3686064 5629296 16.70 434800 7071056 164 06:19:01 AM 24428376 27838248 8227336 25.19 2688 3692128 4275160 12.68 437136 7178648 16 06:20:01 AM 24595924 28259148 8059788 24.68 2688 3943352 4059696 12.05 500856 6942544 214284 06:21:01 AM 22809232 26951284 9846480 30.15 2688 4411308 6632684 19.68 548400 8624592 2040 06:22:01 AM 23626316 27706892 9029396 27.65 2688 4337972 4332908 12.86 548168 7824256 756 06:23:01 AM 25965424 31032256 6690288 20.49 2688 5314032 1497928 4.44 900440 5128664 22604 Average: 25357901 28810076 7297811 22.35 2688 3733934 3826654 11.35 466047 6235593 74495 06:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 469.88 312.34 2020.22 67.89 0.00 0.00 0.00 0.00 06:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 492.88 397.22 5518.61 70.91 0.00 0.00 0.00 0.00 06:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 06:17:01 AM eth0 395.22 237.42 10046.40 37.45 0.00 0.00 0.00 0.00 06:17:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:18:01 AM lo 21.74 21.74 1.92 1.92 0.00 0.00 0.00 0.00 06:18:01 AM eth0 42.00 29.81 13.74 16.20 0.00 0.00 0.00 0.00 06:18:01 AM docker0 5.60 6.36 0.80 0.74 0.00 0.00 0.00 0.00 06:18:01 AM veth2757365 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:19:01 AM lo 61.90 61.90 4.04 4.04 0.00 0.00 0.00 0.00 06:19:01 AM eth0 513.10 394.14 143.30 145.00 0.00 0.00 0.00 0.00 06:19:01 AM docker0 5.03 6.08 0.88 0.91 0.00 0.00 0.00 0.00 06:20:01 AM lo 19.71 19.71 0.98 0.98 0.00 0.00 0.00 0.00 06:20:01 AM eth0 209.03 160.21 841.55 42.88 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM lo 415.94 415.94 76.54 76.54 0.00 0.00 0.00 0.00 06:21:01 AM eth0 563.60 300.17 2054.66 34.97 0.00 0.00 0.00 0.00 06:21:01 AM docker0 196.37 205.58 36.23 37.16 0.00 0.00 0.00 0.00 06:21:01 AM vethcf5f1c9 178.12 186.05 36.76 31.32 0.00 0.00 0.00 0.00 06:21:01 AM vethab863d0 18.24 20.23 2.16 6.11 0.00 0.00 0.00 0.00 06:22:01 AM lo 626.77 626.77 150.09 150.09 0.00 0.00 0.00 0.00 06:22:01 AM eth0 115.18 92.52 287.90 37.58 0.00 0.00 0.00 0.00 06:22:01 AM docker0 305.08 314.58 77.10 72.66 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 76.57 65.26 1193.10 18.04 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.40 127.40 25.96 25.96 0.00 0.00 0.00 0.00 Average: eth0 319.72 221.01 2457.67 52.32 0.00 0.00 0.00 0.00 Average: docker0 56.90 59.19 12.78 12.39 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) 08/01/2025 _x86_64_ (8 CPU) 06:13:49 LINUX RESTART (8 CPU) 06:14:01 AM CPU %user %nice %system %iowait %steal %idle 06:15:01 AM all 14.76 0.00 2.13 0.64 0.06 82.41 06:15:01 AM 0 5.38 0.00 1.79 0.30 0.08 92.44 06:15:01 AM 1 34.50 0.00 2.56 0.63 0.05 62.26 06:15:01 AM 2 15.93 0.00 2.43 0.38 0.05 81.21 06:15:01 AM 3 19.61 0.00 2.36 0.32 0.07 77.65 06:15:01 AM 4 15.48 0.00 1.92 0.54 0.07 81.99 06:15:01 AM 5 7.29 0.00 2.05 0.07 0.07 90.53 06:15:01 AM 6 9.57 0.00 1.72 1.97 0.05 86.68 06:15:01 AM 7 10.28 0.00 2.19 0.92 0.07 86.54 06:16:01 AM all 34.33 0.00 1.53 0.92 0.09 63.13 06:16:01 AM 0 51.00 0.00 1.29 0.45 0.08 47.18 06:16:01 AM 1 26.24 0.00 2.07 1.10 0.12 70.47 06:16:01 AM 2 36.31 0.00 2.04 1.25 0.10 60.30 06:16:01 AM 3 35.46 0.00 1.74 0.95 0.08 61.77 06:16:01 AM 4 28.53 0.00 1.27 0.75 0.07 69.38 06:16:01 AM 5 28.74 0.00 1.52 1.69 0.07 67.98 06:16:01 AM 6 41.42 0.00 1.42 1.02 0.08 56.05 06:16:01 AM 7 26.94 0.00 0.89 0.13 0.08 71.95 06:17:01 AM all 35.08 0.00 2.98 0.88 0.08 60.98 06:17:01 AM 0 41.44 0.00 2.20 0.39 0.08 55.89 06:17:01 AM 1 27.34 0.00 2.80 0.80 0.08 68.97 06:17:01 AM 2 28.56 0.00 3.17 2.08 0.08 66.10 06:17:01 AM 3 42.25 0.00 3.26 1.13 0.08 53.29 06:17:01 AM 4 34.21 0.00 2.85 0.97 0.07 61.90 06:17:01 AM 5 38.18 0.00 3.75 0.13 0.10 57.83 06:17:01 AM 6 51.37 0.00 3.12 0.42 0.08 45.00 06:17:01 AM 7 17.26 0.00 2.66 1.11 0.08 78.89 06:18:01 AM all 20.64 0.00 2.25 0.08 0.09 76.96 06:18:01 AM 0 19.29 0.00 2.56 0.08 0.10 77.97 06:18:01 AM 1 26.07 0.00 2.56 0.03 0.08 71.25 06:18:01 AM 2 30.61 0.00 2.89 0.10 0.08 66.32 06:18:01 AM 3 14.14 0.00 1.69 0.07 0.08 84.02 06:18:01 AM 4 19.75 0.00 2.11 0.10 0.07 77.97 06:18:01 AM 5 20.45 0.00 2.09 0.02 0.08 77.36 06:18:01 AM 6 18.10 0.00 1.96 0.07 0.10 79.77 06:18:01 AM 7 16.66 0.00 2.11 0.15 0.08 81.00 06:19:01 AM all 11.38 0.00 1.64 0.02 0.08 86.88 06:19:01 AM 0 8.43 0.00 1.52 0.02 0.08 89.95 06:19:01 AM 1 13.86 0.00 1.59 0.03 0.08 84.43 06:19:01 AM 2 10.17 0.00 1.15 0.02 0.10 88.55 06:19:01 AM 3 9.97 0.00 1.29 0.03 0.08 88.63 06:19:01 AM 4 12.83 0.00 1.86 0.00 0.08 85.23 06:19:01 AM 5 13.69 0.00 1.89 0.03 0.07 84.32 06:19:01 AM 6 9.98 0.00 2.02 0.03 0.07 87.90 06:19:01 AM 7 12.10 0.00 1.82 0.02 0.05 86.01 06:20:01 AM all 32.17 0.00 1.07 0.06 0.08 66.64 06:20:01 AM 0 32.45 0.00 1.04 0.00 0.08 66.43 06:20:01 AM 1 31.86 0.00 1.12 0.07 0.07 66.89 06:20:01 AM 2 39.62 0.00 1.44 0.23 0.07 58.64 06:20:01 AM 3 37.22 0.00 1.15 0.03 0.07 61.53 06:20:01 AM 4 32.95 0.00 0.90 0.05 0.08 66.01 06:20:01 AM 5 27.76 0.00 0.94 0.02 0.07 71.22 06:20:01 AM 6 23.91 0.00 1.02 0.02 0.08 74.97 06:20:01 AM 7 31.56 0.00 0.92 0.03 0.08 67.41 06:21:01 AM all 27.20 0.00 2.08 0.38 0.08 70.25 06:21:01 AM 0 28.23 0.00 1.98 0.15 0.08 69.56 06:21:01 AM 1 39.20 0.00 2.45 1.19 0.08 57.07 06:21:01 AM 2 28.05 0.00 2.17 0.45 0.08 69.24 06:21:01 AM 3 25.51 0.00 2.27 0.35 0.08 71.78 06:21:01 AM 4 17.39 0.00 2.03 0.02 0.08 80.47 06:21:01 AM 5 25.03 0.00 2.08 0.22 0.08 72.58 06:21:01 AM 6 31.64 0.00 1.81 0.59 0.10 65.86 06:21:01 AM 7 22.52 0.00 1.83 0.08 0.07 75.50 06:22:01 AM all 29.98 0.00 1.67 0.29 0.08 67.98 06:22:01 AM 0 12.59 0.00 2.14 1.14 0.10 84.02 06:22:01 AM 1 39.77 0.00 2.16 0.70 0.08 57.29 06:22:01 AM 2 28.55 0.00 1.64 0.08 0.08 69.64 06:22:01 AM 3 19.40 0.00 1.14 0.08 0.08 79.30 06:22:01 AM 4 40.83 0.00 2.06 0.02 0.08 57.01 06:22:01 AM 5 34.04 0.00 1.32 0.05 0.07 64.52 06:22:01 AM 6 35.40 0.00 2.18 0.20 0.08 62.14 06:22:01 AM 7 29.23 0.00 0.70 0.02 0.08 69.96 06:23:01 AM all 19.44 0.00 2.02 0.36 0.06 78.12 06:23:01 AM 0 18.24 0.00 2.33 0.07 0.07 79.30 06:23:01 AM 1 29.81 0.00 1.65 0.69 0.08 67.76 06:23:01 AM 2 18.81 0.00 1.96 0.17 0.05 79.02 06:23:01 AM 3 18.39 0.00 1.87 0.45 0.05 79.24 06:23:01 AM 4 11.55 0.00 1.72 0.20 0.07 86.46 06:23:01 AM 5 25.45 0.00 2.49 0.55 0.07 71.44 06:23:01 AM 6 21.67 0.00 2.16 0.03 0.05 76.09 06:23:01 AM 7 11.60 0.00 1.97 0.74 0.05 85.64 Average: all 24.99 0.00 1.93 0.40 0.08 72.60 Average: 0 24.11 0.00 1.87 0.29 0.09 73.64 Average: 1 29.85 0.00 2.11 0.58 0.08 67.38 Average: 2 26.29 0.00 2.10 0.53 0.08 71.00 Average: 3 24.65 0.00 1.86 0.38 0.08 73.03 Average: 4 23.72 0.00 1.86 0.29 0.07 74.05 Average: 5 24.52 0.00 2.01 0.31 0.07 73.09 Average: 6 26.99 0.00 1.93 0.48 0.08 70.51 Average: 7 19.79 0.00 1.68 0.36 0.07 78.10