---> uname -a: Linux prd-centos8-docker-8c-8g-25309.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 1126 25344 19 5419 30290 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:0a:f2:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe0a:f2e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:3d:ff:35 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:d8ff:fe3d:ff35/64 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) 07/03/2025 _x86_64_ (8 CPU) 04:09:10 LINUX RESTART (8 CPU) 04:10:01 AM tps rtps wtps bread/s bwrtn/s 04:11:01 AM 232.64 17.28 215.36 3554.02 12271.31 04:12:01 AM 172.88 1.67 171.21 526.09 12122.83 04:13:01 AM 136.68 0.75 135.93 476.43 41793.47 04:14:01 AM 39.65 0.05 39.60 0.53 549.84 04:15:01 AM 13.41 0.43 12.98 20.92 332.72 04:16:01 AM 10.25 0.00 10.25 0.00 475.62 04:17:01 AM 40.45 0.00 40.45 0.00 9138.17 04:18:01 AM 79.82 0.00 79.82 0.00 14615.46 04:19:01 AM 112.78 0.00 112.78 0.00 1764.43 04:20:01 AM 73.39 2.97 70.43 4574.74 29498.28 Average: 91.20 2.31 88.88 915.24 12256.33 04:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 AM 28543776 30525872 4111936 12.59 2688 2296944 2532692 7.51 187584 3443948 138608 04:12:01 AM 26771916 29029184 5883796 18.02 2688 2565400 3347508 9.93 273140 5104832 81192 04:13:01 AM 24854396 28246756 7801316 23.89 2688 3675096 5397632 16.01 425132 6766688 152 04:14:01 AM 24369512 27764856 8286200 25.37 2688 3677576 4980408 14.78 434152 7238932 116 04:15:01 AM 24253488 27653532 8402224 25.73 2688 3682484 4448740 13.20 435732 7354796 112 04:16:01 AM 25463032 28871256 7192680 22.03 2688 3690544 3468884 10.29 437912 6149764 56 04:17:01 AM 24186352 28231292 8469360 25.94 2688 4305844 3996240 11.86 500168 7320324 329592 04:18:01 AM 22754356 26887668 9901356 30.32 2688 4402888 6595968 19.57 547096 8678612 1508 04:19:01 AM 24723756 28932368 7931956 24.29 2688 4465896 3255672 9.66 571792 6706400 139304 04:20:01 AM 25991316 31053736 6664396 20.41 2688 5309760 1517884 4.50 899476 5101252 22768 Average: 25191190 28719652 7464522 22.86 2688 3807243 3954163 11.73 471218 6386555 71341 04:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 258.53 211.71 2499.16 46.36 0.00 0.00 0.00 0.00 04:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 316.94 237.29 3773.41 40.91 0.00 0.00 0.00 0.00 04:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 1.53 1.53 0.07 0.07 0.00 0.00 0.00 0.00 04:13:01 AM eth0 512.74 317.04 9496.39 28.98 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 04:13:01 AM veth703fc60 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:14:01 AM lo 31.20 31.20 2.69 2.69 0.00 0.00 0.00 0.00 04:14:01 AM eth0 72.90 57.27 21.31 25.17 0.00 0.00 0.00 0.00 04:14:01 AM docker0 7.58 8.53 1.08 0.99 0.00 0.00 0.00 0.00 04:14:01 AM vethfd3d87e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:15:01 AM lo 60.75 60.75 3.67 3.67 0.00 0.00 0.00 0.00 04:15:01 AM eth0 230.88 195.00 66.20 76.95 0.00 0.00 0.00 0.00 04:15:01 AM docker0 3.07 3.71 0.59 0.60 0.00 0.00 0.00 0.00 04:16:01 AM lo 4.33 4.33 0.21 0.21 0.00 0.00 0.00 0.00 04:16:01 AM eth0 156.96 111.75 91.96 32.74 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:17:01 AM eth0 681.11 360.70 2859.75 39.53 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 456.71 456.71 97.52 97.52 0.00 0.00 0.00 0.00 04:18:01 AM eth0 66.61 43.37 19.15 19.18 0.00 0.00 0.00 0.00 04:18:01 AM docker0 217.14 226.31 43.25 51.26 0.00 0.00 0.00 0.00 04:18:01 AM veth99e91ab 192.24 200.63 43.39 36.60 0.00 0.00 0.00 0.00 04:18:01 AM vethf5023f0 24.91 26.37 2.83 14.92 0.00 0.00 0.00 0.00 04:19:01 AM lo 589.92 589.92 129.79 129.79 0.00 0.00 0.00 0.00 04:19:01 AM eth0 117.07 86.81 281.67 31.93 0.00 0.00 0.00 0.00 04:19:01 AM docker0 286.49 295.27 70.48 58.84 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 87.39 71.16 1256.83 13.94 0.00 0.00 0.00 0.00 04:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.47 114.47 23.40 23.40 0.00 0.00 0.00 0.00 Average: eth0 250.11 169.21 2036.64 35.57 0.00 0.00 0.00 0.00 Average: docker0 51.43 53.40 11.54 11.17 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) 07/03/2025 _x86_64_ (8 CPU) 04:09:10 LINUX RESTART (8 CPU) 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 17.63 0.00 1.31 0.73 0.06 80.27 04:11:01 AM 0 9.22 0.00 0.75 0.35 0.07 89.61 04:11:01 AM 1 30.10 0.00 1.69 0.97 0.07 67.18 04:11:01 AM 2 17.25 0.00 1.02 0.33 0.05 81.35 04:11:01 AM 3 18.08 0.00 1.44 1.51 0.05 78.92 04:11:01 AM 4 20.10 0.00 1.96 1.12 0.05 76.77 04:11:01 AM 5 14.94 0.00 1.35 0.50 0.05 83.16 04:11:01 AM 6 14.84 0.00 0.99 0.72 0.07 83.39 04:11:01 AM 7 16.49 0.00 1.29 0.37 0.08 81.77 04:12:01 AM all 43.58 0.00 1.37 0.47 0.10 54.48 04:12:01 AM 0 44.38 0.00 1.05 0.13 0.10 54.33 04:12:01 AM 1 16.60 0.00 1.70 1.35 0.08 80.26 04:12:01 AM 2 25.64 0.00 1.37 0.28 0.08 72.63 04:12:01 AM 3 51.69 0.00 1.44 0.47 0.12 46.29 04:12:01 AM 4 37.84 0.00 1.49 0.52 0.10 60.05 04:12:01 AM 5 43.94 0.00 1.39 0.30 0.08 54.29 04:12:01 AM 6 66.83 0.00 1.07 0.20 0.10 31.80 04:12:01 AM 7 61.74 0.00 1.47 0.50 0.10 36.19 04:13:01 AM all 23.19 0.00 3.51 1.06 0.08 72.15 04:13:01 AM 0 21.20 0.00 3.43 0.18 0.08 75.10 04:13:01 AM 1 23.80 0.00 3.45 1.55 0.07 71.14 04:13:01 AM 2 25.75 0.00 3.51 2.31 0.08 68.35 04:13:01 AM 3 20.21 0.00 3.05 1.21 0.07 75.46 04:13:01 AM 4 27.95 0.00 3.64 0.34 0.08 67.99 04:13:01 AM 5 26.60 0.00 4.44 0.84 0.08 68.03 04:13:01 AM 6 19.29 0.00 3.26 1.15 0.10 76.20 04:13:01 AM 7 20.74 0.00 3.32 0.89 0.08 74.96 04:14:01 AM all 22.33 0.00 2.69 0.28 0.09 74.60 04:14:01 AM 0 24.09 0.00 3.13 0.10 0.10 72.58 04:14:01 AM 1 19.54 0.00 2.48 0.45 0.10 77.43 04:14:01 AM 2 18.00 0.00 2.26 0.37 0.08 79.29 04:14:01 AM 3 21.61 0.00 2.18 0.45 0.10 75.66 04:14:01 AM 4 17.71 0.00 2.73 0.40 0.10 79.05 04:14:01 AM 5 29.18 0.00 3.30 0.07 0.08 67.38 04:14:01 AM 6 22.86 0.00 2.53 0.28 0.08 74.24 04:14:01 AM 7 25.65 0.00 2.94 0.15 0.08 71.17 04:15:01 AM all 9.57 0.00 1.50 0.06 0.07 88.80 04:15:01 AM 0 11.95 0.00 1.44 0.03 0.07 86.51 04:15:01 AM 1 7.71 0.00 1.74 0.23 0.08 90.23 04:15:01 AM 2 9.84 0.00 1.39 0.03 0.08 88.65 04:15:01 AM 3 7.43 0.00 1.42 0.03 0.07 91.05 04:15:01 AM 4 13.81 0.00 1.69 0.05 0.07 84.39 04:15:01 AM 5 8.91 0.00 1.34 0.02 0.08 89.65 04:15:01 AM 6 6.79 0.00 1.61 0.02 0.07 91.52 04:15:01 AM 7 10.11 0.00 1.37 0.05 0.07 88.40 04:16:01 AM all 13.31 0.00 0.43 0.02 0.04 86.19 04:16:01 AM 0 7.47 0.00 0.08 0.00 0.03 92.41 04:16:01 AM 1 17.06 0.00 0.17 0.02 0.05 82.70 04:16:01 AM 2 54.74 0.00 1.32 0.02 0.08 43.84 04:16:01 AM 3 3.77 0.00 0.35 0.07 0.03 95.77 04:16:01 AM 4 8.83 0.00 0.22 0.00 0.03 90.92 04:16:01 AM 5 2.25 0.00 0.30 0.03 0.03 97.38 04:16:01 AM 6 1.50 0.00 0.90 0.02 0.05 97.53 04:16:01 AM 7 10.79 0.00 0.12 0.00 0.03 89.06 04:17:01 AM all 35.00 0.00 1.99 0.26 0.09 62.66 04:17:01 AM 0 44.47 0.00 2.08 0.00 0.10 53.35 04:17:01 AM 1 40.54 0.00 1.14 1.07 0.08 57.16 04:17:01 AM 2 43.44 0.00 2.00 0.25 0.08 54.23 04:17:01 AM 3 27.43 0.00 2.70 0.22 0.08 69.57 04:17:01 AM 4 29.41 0.00 1.43 0.03 0.08 69.05 04:17:01 AM 5 41.26 0.00 2.06 0.37 0.08 56.22 04:17:01 AM 6 27.66 0.00 2.36 0.17 0.08 69.72 04:17:01 AM 7 25.73 0.00 2.18 0.00 0.08 72.00 04:18:01 AM all 29.99 0.00 1.74 0.51 0.09 67.67 04:18:01 AM 0 38.08 0.00 1.76 0.08 0.10 59.98 04:18:01 AM 1 31.50 0.00 1.47 0.44 0.08 66.51 04:18:01 AM 2 19.99 0.00 1.52 0.40 0.10 77.99 04:18:01 AM 3 41.24 0.00 2.14 0.03 0.12 56.47 04:18:01 AM 4 25.31 0.00 2.17 0.02 0.10 72.41 04:18:01 AM 5 36.67 0.00 1.89 2.70 0.08 58.66 04:18:01 AM 6 27.71 0.00 1.54 0.10 0.08 70.57 04:18:01 AM 7 19.38 0.00 1.41 0.32 0.07 78.82 04:19:01 AM all 33.57 0.00 1.96 0.29 0.09 64.08 04:19:01 AM 0 32.39 0.00 1.83 0.07 0.08 65.63 04:19:01 AM 1 54.08 0.00 3.95 0.05 0.10 41.82 04:19:01 AM 2 19.99 0.00 2.03 0.02 0.08 77.88 04:19:01 AM 3 43.92 0.00 1.04 0.42 0.10 54.52 04:19:01 AM 4 38.73 0.00 1.96 0.05 0.10 59.16 04:19:01 AM 5 26.96 0.00 1.83 0.30 0.10 70.82 04:19:01 AM 6 25.01 0.00 1.44 0.05 0.08 73.42 04:19:01 AM 7 27.42 0.00 1.62 1.39 0.10 69.46 04:20:01 AM all 18.56 0.00 2.10 0.75 0.06 78.52 04:20:01 AM 0 17.25 0.00 2.83 0.25 0.07 79.60 04:20:01 AM 1 34.61 0.00 3.13 2.59 0.08 59.59 04:20:01 AM 2 13.50 0.00 1.54 0.90 0.05 84.01 04:20:01 AM 3 6.77 0.00 1.64 0.28 0.05 91.25 04:20:01 AM 4 19.54 0.00 2.26 1.04 0.03 77.13 04:20:01 AM 5 30.55 0.00 2.37 0.22 0.05 66.81 04:20:01 AM 6 11.13 0.00 1.66 0.03 0.07 87.11 04:20:01 AM 7 15.11 0.00 1.41 0.72 0.05 82.71 Average: all 24.67 0.00 1.86 0.44 0.08 72.95 Average: 0 25.04 0.00 1.84 0.12 0.08 72.92 Average: 1 27.55 0.00 2.09 0.87 0.08 69.41 Average: 2 24.82 0.00 1.79 0.49 0.08 72.82 Average: 3 24.22 0.00 1.74 0.47 0.08 73.49 Average: 4 23.91 0.00 1.95 0.36 0.08 73.70 Average: 5 26.11 0.00 2.02 0.53 0.07 71.25 Average: 6 22.37 0.00 1.73 0.27 0.08 75.54 Average: 7 23.32 0.00 1.71 0.44 0.08 74.46