---> uname -a: Linux prd-centos8-docker-8c-8g-21774.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 25153 19 5597 30278 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:1a:b8:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe1a:b865/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:20:b9:46 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::42:5bff:fe20:b946/64 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) 06/17/2025 _x86_64_ (8 CPU) 09:11:18 LINUX RESTART (8 CPU) 09:12:01 AM tps rtps wtps bread/s bwrtn/s 09:13:01 AM 233.92 16.81 217.11 3712.90 11090.45 09:14:01 AM 188.85 2.32 186.54 506.05 15185.89 09:15:01 AM 138.19 0.85 137.34 445.98 41348.32 09:16:01 AM 33.22 0.48 32.74 21.46 515.28 09:17:01 AM 9.46 0.00 9.46 0.00 219.26 09:18:01 AM 8.57 0.00 8.57 0.00 458.47 09:19:01 AM 97.88 0.00 97.88 0.00 23055.38 09:20:01 AM 20.06 0.00 20.06 0.00 634.98 09:21:01 AM 161.00 2.47 158.53 4490.50 2269.58 09:22:01 AM 52.30 1.42 50.88 1731.56 33064.33 Average: 94.35 2.43 91.91 1090.89 12784.56 09:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 AM 28822088 30795172 3833624 11.74 2688 2289124 1737256 5.15 181044 3188544 221052 09:14:01 AM 25899396 28150284 6756316 20.69 2688 2559736 4372476 12.97 276204 5976308 67668 09:15:01 AM 24250488 27632716 8405224 25.74 2688 3666040 4845136 14.38 428484 7369620 60 09:16:01 AM 24083380 27470540 8572332 26.25 2688 3670832 4720628 14.01 437928 7528644 668 09:17:01 AM 24007360 27396200 8648352 26.48 2688 3672580 4755948 14.11 438228 7604132 20 09:18:01 AM 24829848 28226892 7825864 23.96 2688 3680540 4036828 11.98 440136 6785336 28 09:19:01 AM 23361108 27451060 9294604 28.46 2688 4358820 6427768 19.07 537728 8095844 112 09:20:01 AM 22092636 26215984 10563076 32.35 2688 4396036 7261496 21.54 550964 9340972 6236 09:21:01 AM 23208620 28187580 9447092 28.93 2688 5232056 3903852 11.58 718516 8068528 780572 09:22:01 AM 25708288 30958120 6947424 21.27 2688 5497320 1575776 4.68 955700 5329012 40868 Average: 24626321 28248455 8029391 24.59 2688 3902308 4363716 12.95 496493 6928694 111728 09:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 381.49 283.51 3087.19 50.91 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 297.70 232.84 3787.11 42.87 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM lo 2.17 2.17 0.11 0.11 0.00 0.00 0.00 0.00 09:15:01 AM eth0 327.01 209.56 9484.02 20.97 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:15:01 AM veth1f61b56 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM lo 48.70 48.70 4.13 4.13 0.00 0.00 0.00 0.00 09:16:01 AM eth0 258.53 167.79 81.71 73.81 0.00 0.00 0.00 0.00 09:16:01 AM docker0 9.93 11.36 1.57 1.46 0.00 0.00 0.00 0.00 09:17:01 AM lo 56.60 56.60 2.88 2.88 0.00 0.00 0.00 0.00 09:17:01 AM eth0 257.95 191.32 69.76 77.56 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.72 0.95 0.11 0.18 0.00 0.00 0.00 0.00 09:18:01 AM lo 2.77 2.77 0.14 0.14 0.00 0.00 0.00 0.00 09:18:01 AM eth0 247.39 178.40 112.40 47.34 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:19:01 AM eth0 638.42 366.91 2861.51 42.84 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM veth0337047 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:19:01 AM vethd168940 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:20:01 AM lo 888.29 888.29 194.47 194.47 0.00 0.00 0.00 0.00 09:20:01 AM eth0 105.98 66.46 30.63 33.45 0.00 0.00 0.00 0.00 09:20:01 AM docker0 424.40 441.44 92.68 97.14 0.00 0.00 0.00 0.00 09:20:01 AM veth0337047 389.74 406.65 94.73 73.20 0.00 0.00 0.00 0.01 09:20:01 AM vethd168940 34.66 35.31 3.76 24.19 0.00 0.00 0.00 0.00 09:21:01 AM lo 155.06 155.06 32.30 32.30 0.00 0.00 0.00 0.00 09:21:01 AM eth0 108.80 91.52 1502.25 18.49 0.00 0.00 0.00 0.00 09:21:01 AM docker0 77.49 78.24 20.70 12.70 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 399.58 302.63 2315.63 41.96 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.37 115.37 23.40 23.40 0.00 0.00 0.00 0.00 Average: eth0 302.29 209.10 2333.27 45.02 0.00 0.00 0.00 0.00 Average: docker0 51.25 53.22 11.50 11.15 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) 06/17/2025 _x86_64_ (8 CPU) 09:11:18 LINUX RESTART (8 CPU) 09:12:01 AM CPU %user %nice %system %iowait %steal %idle 09:13:01 AM all 16.13 0.00 1.22 0.89 0.06 81.70 09:13:01 AM 0 10.03 0.00 1.09 0.69 0.07 88.14 09:13:01 AM 1 22.60 0.00 1.75 1.65 0.05 73.94 09:13:01 AM 2 5.79 0.00 0.95 0.60 0.07 92.59 09:13:01 AM 3 16.20 0.00 1.37 1.24 0.07 81.13 09:13:01 AM 4 16.39 0.00 0.92 0.20 0.05 82.45 09:13:01 AM 5 25.25 0.00 2.00 1.14 0.05 71.56 09:13:01 AM 6 6.77 0.00 0.65 0.55 0.03 92.00 09:13:01 AM 7 26.07 0.00 1.02 1.02 0.08 71.81 09:14:01 AM all 45.32 0.00 1.38 0.98 0.10 52.22 09:14:01 AM 0 39.25 0.00 1.15 0.35 0.10 59.15 09:14:01 AM 1 70.04 0.00 1.59 0.84 0.13 27.41 09:14:01 AM 2 31.22 0.00 1.56 2.34 0.10 64.78 09:14:01 AM 3 51.28 0.00 1.95 0.87 0.10 45.80 09:14:01 AM 4 37.79 0.00 1.27 0.53 0.08 60.32 09:14:01 AM 5 61.84 0.00 1.34 2.04 0.12 34.66 09:14:01 AM 6 43.82 0.00 1.46 0.40 0.08 54.24 09:14:01 AM 7 27.28 0.00 0.74 0.45 0.08 71.45 09:15:01 AM all 19.63 0.00 3.22 1.11 0.08 75.97 09:15:01 AM 0 17.93 0.00 3.40 0.20 0.07 78.41 09:15:01 AM 1 14.76 0.00 3.42 4.95 0.07 76.81 09:15:01 AM 2 21.11 0.00 3.96 1.68 0.08 73.16 09:15:01 AM 3 19.60 0.00 2.99 0.54 0.08 76.79 09:15:01 AM 4 22.32 0.00 2.69 0.18 0.08 74.73 09:15:01 AM 5 22.70 0.00 3.24 0.81 0.07 73.18 09:15:01 AM 6 17.15 0.00 2.69 0.10 0.08 79.97 09:15:01 AM 7 21.47 0.00 3.37 0.39 0.07 74.70 09:16:01 AM all 20.23 0.00 2.12 0.06 0.08 77.50 09:16:01 AM 0 18.12 0.00 1.87 0.08 0.08 79.84 09:16:01 AM 1 17.80 0.00 1.88 0.02 0.08 80.22 09:16:01 AM 2 22.67 0.00 2.55 0.12 0.08 74.59 09:16:01 AM 3 19.53 0.00 2.29 0.05 0.07 78.06 09:16:01 AM 4 20.99 0.00 1.84 0.05 0.10 77.01 09:16:01 AM 5 22.23 0.00 2.04 0.02 0.08 75.63 09:16:01 AM 6 19.68 0.00 2.29 0.07 0.08 77.88 09:16:01 AM 7 20.85 0.00 2.21 0.05 0.08 76.80 09:17:01 AM all 5.25 0.00 1.11 0.01 0.06 93.56 09:17:01 AM 0 3.88 0.00 0.84 0.02 0.07 95.21 09:17:01 AM 1 3.91 0.00 1.59 0.02 0.07 94.42 09:17:01 AM 2 8.90 0.00 1.56 0.03 0.07 89.44 09:17:01 AM 3 4.55 0.00 1.35 0.00 0.05 94.05 09:17:01 AM 4 4.08 0.00 1.09 0.02 0.07 94.75 09:17:01 AM 5 5.19 0.00 1.02 0.00 0.05 93.74 09:17:01 AM 6 4.41 0.00 0.85 0.02 0.05 94.67 09:17:01 AM 7 7.12 0.00 0.61 0.00 0.07 92.20 09:18:01 AM all 11.13 0.00 0.37 0.04 0.04 88.42 09:18:01 AM 0 4.92 0.00 0.12 0.08 0.05 94.83 09:18:01 AM 1 46.14 0.00 1.13 0.02 0.07 52.64 09:18:01 AM 2 4.26 0.00 0.45 0.18 0.03 95.07 09:18:01 AM 3 3.14 0.00 0.32 0.00 0.03 96.51 09:18:01 AM 4 4.56 0.00 0.50 0.00 0.02 94.92 09:18:01 AM 5 14.44 0.00 0.25 0.00 0.03 85.28 09:18:01 AM 6 2.10 0.00 0.15 0.00 0.03 97.71 09:18:01 AM 7 9.45 0.00 0.07 0.02 0.02 90.45 09:19:01 AM all 33.62 0.00 1.89 0.79 0.09 63.60 09:19:01 AM 0 22.51 0.00 1.57 0.40 0.07 75.45 09:19:01 AM 1 25.35 0.00 2.20 1.02 0.10 71.33 09:19:01 AM 2 44.23 0.00 2.06 2.13 0.10 51.48 09:19:01 AM 3 37.76 0.00 1.66 0.22 0.10 60.27 09:19:01 AM 4 41.18 0.00 1.69 0.12 0.08 56.93 09:19:01 AM 5 32.19 0.00 2.35 1.39 0.10 63.97 09:19:01 AM 6 38.62 0.00 1.66 0.89 0.08 58.75 09:19:01 AM 7 27.16 0.00 1.96 0.18 0.07 70.63 09:20:01 AM all 31.78 0.00 1.71 0.01 0.10 66.40 09:20:01 AM 0 31.74 0.00 1.63 0.00 0.12 66.52 09:20:01 AM 1 31.24 0.00 1.99 0.00 0.08 66.68 09:20:01 AM 2 25.67 0.00 1.88 0.03 0.08 72.33 09:20:01 AM 3 28.41 0.00 1.41 0.00 0.10 70.08 09:20:01 AM 4 36.53 0.00 1.63 0.02 0.10 61.72 09:20:01 AM 5 42.81 0.00 1.94 0.02 0.08 55.14 09:20:01 AM 6 36.19 0.00 1.27 0.02 0.08 62.44 09:20:01 AM 7 21.62 0.00 1.90 0.02 0.12 76.35 09:21:01 AM all 32.77 0.00 1.80 0.38 0.08 64.97 09:21:01 AM 0 49.31 0.00 2.28 0.44 0.10 47.87 09:21:01 AM 1 40.95 0.00 1.57 0.00 0.08 57.40 09:21:01 AM 2 16.35 0.00 2.11 0.17 0.07 81.30 09:21:01 AM 3 21.25 0.00 1.81 1.14 0.07 75.74 09:21:01 AM 4 20.04 0.00 1.62 0.74 0.07 77.53 09:21:01 AM 5 34.13 0.00 1.44 0.00 0.07 64.37 09:21:01 AM 6 44.82 0.00 1.66 0.32 0.10 53.10 09:21:01 AM 7 35.24 0.00 1.94 0.28 0.07 62.47 09:22:01 AM all 25.19 0.00 1.18 0.67 0.06 72.90 09:22:01 AM 0 12.14 0.00 1.12 0.37 0.05 86.32 09:22:01 AM 1 43.06 0.00 1.10 0.85 0.07 54.92 09:22:01 AM 2 19.43 0.00 1.39 2.31 0.07 76.79 09:22:01 AM 3 27.79 0.00 0.75 1.72 0.08 69.65 09:22:01 AM 4 35.17 0.00 2.14 0.05 0.07 62.58 09:22:01 AM 5 17.68 0.00 1.04 0.00 0.07 81.22 09:22:01 AM 6 32.06 0.00 0.85 0.02 0.05 67.02 09:22:01 AM 7 14.20 0.00 1.02 0.02 0.07 84.70 Average: all 24.11 0.00 1.60 0.49 0.07 73.73 Average: 0 20.97 0.00 1.50 0.26 0.08 77.18 Average: 1 31.61 0.00 1.82 0.93 0.08 65.56 Average: 2 19.96 0.00 1.84 0.96 0.08 77.16 Average: 3 22.94 0.00 1.59 0.58 0.08 74.81 Average: 4 23.90 0.00 1.54 0.19 0.07 74.30 Average: 5 27.84 0.00 1.67 0.54 0.07 69.88 Average: 6 24.56 0.00 1.35 0.24 0.07 73.78 Average: 7 21.06 0.00 1.48 0.24 0.07 77.14