---> uname -a: Linux prd-centos8-docker-8c-8g-32224.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 1129 25141 19 5619 30287 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:05:a8:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe05:a81d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:b1:c9:8f 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:a1ff:feb1:c98f/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) 08:42:08 LINUX RESTART (8 CPU) 08:43:01 AM tps rtps wtps bread/s bwrtn/s 08:44:01 AM 267.54 17.81 249.73 3875.24 12843.95 08:45:01 AM 166.12 1.28 164.84 299.95 13812.60 08:46:01 AM 113.00 0.72 112.28 476.37 39268.69 08:47:01 AM 24.07 0.05 24.02 0.53 450.56 08:48:01 AM 11.20 0.43 10.76 20.93 268.04 08:49:01 AM 106.66 0.00 106.66 0.00 23446.83 08:50:01 AM 159.37 0.00 159.37 0.00 2038.29 08:51:01 AM 54.46 3.43 51.02 6065.39 26985.10 08:52:01 AM 44.62 0.82 43.80 198.33 7968.09 Average: 105.22 2.73 102.50 1215.12 14119.98 08:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 AM 27963716 30119052 4691996 14.37 2688 2468236 2385344 7.08 224588 3982592 283180 08:45:01 AM 25541396 28940288 7114316 21.79 2688 3683144 3521568 10.45 336352 6187680 1147524 08:46:01 AM 25269924 28672440 7385788 22.62 2688 3685148 4089704 12.13 429952 6344620 32 08:47:01 AM 25061192 28468096 7594520 23.26 2688 3689228 3643356 10.81 435932 6548720 68 08:48:01 AM 25599948 29018036 7055764 21.61 2688 3700156 3232440 9.59 439892 6010104 7072 08:49:01 AM 23829536 27941588 8826176 27.03 2688 4381324 5931356 17.60 546208 7610112 1632 08:50:01 AM 24710736 28788788 7944976 24.33 2688 4335584 3671668 10.89 545092 6744608 16208 08:51:01 AM 25429372 30603700 7226340 22.13 2688 5422932 1854708 5.50 751216 5809356 133840 08:52:01 AM 25764588 31033880 6891124 21.10 2688 5512800 1526612 4.53 963908 5260908 34848 Average: 25463379 29287319 7192333 22.02 2688 4097617 3317417 9.84 519238 6055411 180489 08:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 486.39 355.93 5091.28 63.51 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 439.64 292.42 10747.33 40.14 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 6.75 6.75 0.58 0.58 0.00 0.00 0.00 0.00 08:46:01 AM eth0 11.85 11.80 3.34 6.80 0.00 0.00 0.00 0.00 08:46:01 AM docker0 1.42 1.83 0.23 0.22 0.00 0.00 0.00 0.00 08:46:01 AM vethf7cab0f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM veth32e44c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 55.84 55.84 4.23 4.23 0.00 0.00 0.00 0.00 08:47:01 AM eth0 144.18 109.53 39.70 49.46 0.00 0.00 0.00 0.00 08:47:01 AM docker0 8.45 9.66 1.34 1.24 0.00 0.00 0.00 0.00 08:48:01 AM lo 48.80 48.80 2.50 2.50 0.00 0.00 0.00 0.00 08:48:01 AM eth0 144.45 106.45 42.80 46.73 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.70 0.92 0.11 0.17 0.00 0.00 0.00 0.00 08:49:01 AM lo 13.08 13.08 2.18 2.18 0.00 0.00 0.00 0.00 08:49:01 AM eth0 648.40 328.39 2857.12 36.03 0.00 0.00 0.00 0.00 08:49:01 AM docker0 6.30 6.73 0.70 1.55 0.00 0.00 0.00 0.00 08:49:01 AM veth83e5c57 6.30 6.86 0.79 1.56 0.00 0.00 0.00 0.00 08:49:01 AM vethc909e94 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:50:01 AM lo 1027.95 1027.95 224.71 224.71 0.00 0.00 0.00 0.00 08:50:01 AM eth0 228.81 162.57 317.56 65.19 0.00 0.00 0.00 0.00 08:50:01 AM docker0 495.13 512.28 112.89 108.19 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:51:01 AM eth0 251.66 161.61 2354.58 26.96 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 182.11 150.38 1205.03 33.46 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 128.13 128.13 26.02 26.02 0.00 0.00 0.00 0.00 Average: eth0 281.94 186.56 2517.48 40.92 0.00 0.00 0.00 0.00 Average: docker0 56.88 59.04 12.81 12.37 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) 08:42:08 LINUX RESTART (8 CPU) 08:43:01 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 24.22 0.00 1.51 0.78 0.07 73.42 08:44:01 AM 0 26.09 0.00 1.86 0.64 0.07 71.35 08:44:01 AM 1 19.21 0.00 1.45 0.80 0.08 78.45 08:44:01 AM 2 16.22 0.00 1.79 1.24 0.08 80.66 08:44:01 AM 3 30.08 0.00 1.68 1.93 0.08 66.23 08:44:01 AM 4 33.94 0.00 1.15 0.37 0.07 64.48 08:44:01 AM 5 28.08 0.00 1.64 0.59 0.07 69.63 08:44:01 AM 6 27.14 0.00 1.80 0.40 0.07 70.59 08:44:01 AM 7 13.04 0.00 0.70 0.27 0.03 85.96 08:45:01 AM all 43.26 0.00 2.94 0.43 0.09 53.28 08:45:01 AM 0 48.41 0.00 2.27 0.13 0.08 49.10 08:45:01 AM 1 53.31 0.00 5.05 0.86 0.08 40.70 08:45:01 AM 2 46.99 0.00 3.05 0.47 0.08 49.41 08:45:01 AM 3 47.83 0.00 2.18 0.03 0.10 49.86 08:45:01 AM 4 31.68 0.00 3.13 0.99 0.10 64.09 08:45:01 AM 5 30.16 0.00 2.91 0.27 0.10 66.56 08:45:01 AM 6 41.24 0.00 2.33 0.05 0.08 56.29 08:45:01 AM 7 46.39 0.00 2.61 0.67 0.10 50.23 08:46:01 AM all 20.10 0.00 2.29 0.68 0.07 76.86 08:46:01 AM 0 22.26 0.00 2.04 0.25 0.08 75.36 08:46:01 AM 1 18.65 0.00 2.58 1.74 0.08 76.95 08:46:01 AM 2 17.37 0.00 2.68 1.11 0.07 78.77 08:46:01 AM 3 20.29 0.00 2.01 0.47 0.07 77.17 08:46:01 AM 4 21.43 0.00 2.04 0.18 0.08 76.26 08:46:01 AM 5 15.98 0.00 1.64 0.22 0.07 82.09 08:46:01 AM 6 21.94 0.00 2.71 0.75 0.07 74.53 08:46:01 AM 7 22.85 0.00 2.63 0.74 0.07 73.72 08:47:01 AM all 15.15 0.00 1.74 0.04 0.09 82.97 08:47:01 AM 0 21.75 0.00 2.32 0.03 0.10 75.79 08:47:01 AM 1 11.15 0.00 1.99 0.03 0.10 86.73 08:47:01 AM 2 18.51 0.00 1.74 0.03 0.12 79.60 08:47:01 AM 3 10.87 0.00 1.99 0.07 0.08 86.99 08:47:01 AM 4 12.89 0.00 1.52 0.02 0.08 85.49 08:47:01 AM 5 13.59 0.00 1.54 0.07 0.08 84.72 08:47:01 AM 6 15.57 0.00 1.67 0.07 0.08 82.61 08:47:01 AM 7 16.87 0.00 1.17 0.03 0.10 81.82 08:48:01 AM all 13.48 0.00 1.04 0.01 0.07 85.39 08:48:01 AM 0 13.19 0.00 0.90 0.02 0.07 85.83 08:48:01 AM 1 17.49 0.00 2.07 0.02 0.07 80.35 08:48:01 AM 2 13.80 0.00 1.47 0.00 0.07 84.67 08:48:01 AM 3 20.77 0.00 0.90 0.02 0.07 78.25 08:48:01 AM 4 6.78 0.00 0.77 0.00 0.07 92.39 08:48:01 AM 5 12.23 0.00 0.57 0.00 0.08 87.12 08:48:01 AM 6 15.30 0.00 0.94 0.02 0.10 83.65 08:48:01 AM 7 8.31 0.00 0.70 0.00 0.07 90.92 08:49:01 AM all 36.44 0.00 1.90 0.40 0.09 61.17 08:49:01 AM 0 32.88 0.00 2.06 0.07 0.10 64.89 08:49:01 AM 1 37.83 0.00 2.35 0.99 0.08 58.75 08:49:01 AM 2 28.41 0.00 1.83 0.89 0.08 68.79 08:49:01 AM 3 45.66 0.00 1.69 0.23 0.08 52.33 08:49:01 AM 4 28.53 0.00 1.93 0.08 0.08 69.37 08:49:01 AM 5 36.65 0.00 2.40 0.59 0.10 60.26 08:49:01 AM 6 50.08 0.00 1.34 0.03 0.08 48.47 08:49:01 AM 7 31.41 0.00 1.63 0.34 0.07 66.56 08:50:01 AM all 28.62 0.00 2.23 0.34 0.10 68.72 08:50:01 AM 0 19.49 0.00 2.87 0.10 0.10 77.44 08:50:01 AM 1 22.61 0.00 2.74 0.07 0.12 74.47 08:50:01 AM 2 27.28 0.00 2.35 0.18 0.08 70.10 08:50:01 AM 3 33.44 0.00 1.51 0.03 0.08 64.94 08:50:01 AM 4 28.61 0.00 1.84 0.23 0.10 69.21 08:50:01 AM 5 39.96 0.00 1.41 0.02 0.08 58.54 08:50:01 AM 6 31.02 0.00 1.68 0.87 0.10 66.33 08:50:01 AM 7 26.48 0.00 3.50 1.18 0.10 68.74 08:51:01 AM all 32.48 0.00 1.60 0.36 0.07 65.49 08:51:01 AM 0 42.33 0.00 1.82 0.08 0.08 55.69 08:51:01 AM 1 36.43 0.00 1.76 0.50 0.07 61.24 08:51:01 AM 2 42.64 0.00 1.17 0.00 0.07 56.13 08:51:01 AM 3 45.22 0.00 1.64 0.02 0.07 53.06 08:51:01 AM 4 21.40 0.00 1.71 0.08 0.07 76.75 08:51:01 AM 5 21.64 0.00 1.78 1.94 0.07 74.57 08:51:01 AM 6 30.87 0.00 1.35 0.03 0.07 67.67 08:51:01 AM 7 19.28 0.00 1.54 0.23 0.07 78.88 08:52:01 AM all 23.28 0.00 1.14 0.13 0.06 75.38 08:52:01 AM 0 29.14 0.00 0.98 0.08 0.07 69.73 08:52:01 AM 1 36.61 0.00 1.82 0.10 0.08 61.38 08:52:01 AM 2 28.29 0.00 0.82 0.00 0.07 70.82 08:52:01 AM 3 36.97 0.00 1.32 0.03 0.05 61.62 08:52:01 AM 4 17.22 0.00 0.84 0.03 0.07 81.85 08:52:01 AM 5 7.42 0.00 1.14 0.72 0.07 90.66 08:52:01 AM 6 24.52 0.00 1.37 0.02 0.07 74.03 08:52:01 AM 7 6.06 0.00 0.85 0.03 0.05 93.00 Average: all 26.32 0.00 1.82 0.35 0.08 71.42 Average: 0 28.39 0.00 1.90 0.16 0.08 69.47 Average: 1 28.13 0.00 2.42 0.57 0.09 68.80 Average: 2 26.60 0.00 1.88 0.44 0.08 71.01 Average: 3 32.34 0.00 1.66 0.31 0.08 65.61 Average: 4 22.49 0.00 1.66 0.22 0.08 75.55 Average: 5 22.84 0.00 1.67 0.49 0.08 74.92 Average: 6 28.62 0.00 1.69 0.25 0.08 69.36 Average: 7 21.16 0.00 1.70 0.39 0.07 76.68