---> uname -a: Linux prd-centos8-docker-8c-8g-29987.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: 2799.996 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 1127 25147 19 5616 30289 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:0d:83:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe0d:8343/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:47:f1:e3 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::42:88ff:fe47:f1e3/64 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) 07/23/2025 _x86_64_ (8 CPU) 06:29:07 LINUX RESTART (8 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:02 AM 264.56 17.68 246.88 3770.48 12830.69 06:32:01 AM 138.79 1.41 137.38 345.30 12645.13 06:33:01 AM 128.54 0.72 127.82 546.93 40350.04 06:34:01 AM 36.43 0.48 35.94 21.46 620.46 06:35:01 AM 9.96 0.00 9.96 0.00 438.77 06:36:01 AM 107.41 0.00 107.41 0.00 23269.03 06:37:01 AM 19.91 0.00 19.91 0.00 711.31 06:38:01 AM 220.44 2.47 217.97 4488.16 2619.09 06:39:01 AM 50.76 1.42 49.34 1731.84 33090.30 Average: 108.48 2.69 105.79 1213.23 14066.45 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:02 AM 28048828 30202320 4606884 14.11 2688 2466324 2256160 6.69 225492 3897324 283680 06:32:01 AM 25728324 29098920 6927388 21.21 2688 3673268 3437296 10.20 324552 6078372 1140072 06:33:01 AM 25184500 28588252 7471212 22.88 2688 3686104 4971044 14.75 428620 6432488 124 06:34:01 AM 25105508 28515616 7550204 23.12 2688 3692120 3869924 11.48 438792 6499784 64 06:35:01 AM 25506556 28926220 7149156 21.89 2688 3701848 3317168 9.84 442044 6100736 860 06:36:01 AM 23809676 27922996 8846036 27.09 2688 4382828 5674764 16.84 541816 7634312 1560 06:37:01 AM 23150008 27296652 9505704 29.11 2688 4417224 6142384 18.22 550952 8279740 4892 06:38:01 AM 23676908 28674264 8978804 27.50 2688 5248632 3799728 11.27 718364 7595820 775956 06:39:01 AM 25765452 31021412 6890260 21.10 2688 5501420 1544168 4.58 953616 5271836 24096 Average: 25108418 28916295 7547294 23.11 2688 4085530 3890293 11.54 513805 6421157 247923 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:02 AM eth0 421.03 318.73 5084.45 60.27 0.00 0.00 0.00 0.00 06:31:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 437.33 293.95 10941.50 39.90 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 2.57 2.57 0.13 0.13 0.00 0.00 0.00 0.00 06:33:01 AM eth0 45.24 32.47 10.94 19.60 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 06:33:01 AM veth5f6bd9f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:34:01 AM lo 49.93 49.93 4.19 4.19 0.00 0.00 0.00 0.00 06:34:01 AM eth0 345.31 278.59 92.94 100.79 0.00 0.00 0.00 0.00 06:34:01 AM docker0 9.90 11.38 1.57 1.47 0.00 0.00 0.00 0.00 06:34:01 AM veth5f60ec6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:35:01 AM lo 47.35 47.35 2.43 2.43 0.00 0.00 0.00 0.00 06:35:01 AM eth0 207.50 147.80 56.71 62.17 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.70 0.90 0.11 0.16 0.00 0.00 0.00 0.00 06:36:01 AM lo 12.88 12.88 2.15 2.15 0.00 0.00 0.00 0.00 06:36:01 AM eth0 635.14 351.70 2852.50 35.53 0.00 0.00 0.00 0.00 06:36:01 AM docker0 6.21 6.61 0.68 1.54 0.00 0.00 0.00 0.00 06:36:01 AM veth7991286 6.21 6.75 0.77 1.55 0.00 0.00 0.00 0.00 06:36:01 AM veth32b1719 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 951.74 951.74 212.06 212.06 0.00 0.00 0.00 0.00 06:37:01 AM eth0 158.45 109.06 42.17 47.46 0.00 0.00 0.00 0.00 06:37:01 AM docker0 459.35 474.40 105.75 102.37 0.00 0.00 0.00 0.00 06:37:01 AM veth7991286 421.11 436.67 108.00 78.10 0.00 0.00 0.00 0.01 06:37:01 AM veth32b1719 38.25 38.18 4.03 24.51 0.00 0.00 0.00 0.00 06:38:01 AM lo 83.21 83.21 12.71 12.71 0.00 0.00 0.00 0.00 06:38:01 AM eth0 89.22 76.46 1439.85 14.95 0.00 0.00 0.00 0.00 06:38:01 AM docker0 41.35 40.91 7.18 6.04 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 425.88 271.95 2322.65 56.24 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.77 127.77 26.02 26.02 0.00 0.00 0.00 0.00 Average: eth0 306.98 208.80 2522.39 48.56 0.00 0.00 0.00 0.00 Average: docker0 57.62 59.50 12.84 12.43 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) 07/23/2025 _x86_64_ (8 CPU) 06:29:07 LINUX RESTART (8 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:02 AM all 25.12 0.00 1.49 0.78 0.08 72.53 06:31:02 AM 0 21.64 0.00 1.09 0.28 0.08 76.91 06:31:02 AM 1 14.44 0.00 0.79 0.47 0.07 84.24 06:31:02 AM 2 27.73 0.00 2.12 1.08 0.08 68.99 06:31:02 AM 3 55.33 0.00 2.74 0.72 0.10 41.11 06:31:02 AM 4 15.40 0.00 0.82 0.60 0.07 83.11 06:31:02 AM 5 19.98 0.00 1.49 1.39 0.07 77.07 06:31:02 AM 6 16.79 0.00 1.12 0.48 0.07 81.54 06:31:02 AM 7 29.65 0.00 1.74 1.24 0.07 67.30 06:32:01 AM all 45.06 0.00 2.25 0.41 0.11 52.16 06:32:01 AM 0 31.27 0.00 2.83 0.41 0.14 65.35 06:32:01 AM 1 47.72 0.00 1.55 0.43 0.12 50.18 06:32:01 AM 2 33.23 0.00 2.49 0.77 0.09 63.43 06:32:01 AM 3 48.79 0.00 1.65 0.32 0.10 49.13 06:32:01 AM 4 50.07 0.00 1.52 0.09 0.09 48.24 06:32:01 AM 5 58.37 0.00 3.50 0.21 0.12 37.80 06:32:01 AM 6 37.91 0.00 2.00 0.56 0.10 59.43 06:32:01 AM 7 53.14 0.00 2.49 0.53 0.12 43.72 06:33:01 AM all 20.00 0.00 2.90 0.70 0.09 76.31 06:33:01 AM 0 19.54 0.00 2.95 0.27 0.08 77.16 06:33:01 AM 1 18.26 0.00 4.13 2.55 0.10 74.95 06:33:01 AM 2 24.13 0.00 2.85 0.59 0.08 72.35 06:33:01 AM 3 18.78 0.00 2.77 1.56 0.10 76.79 06:33:01 AM 4 20.55 0.00 2.37 0.32 0.08 76.68 06:33:01 AM 5 21.04 0.00 3.09 0.08 0.08 75.71 06:33:01 AM 6 20.51 0.00 2.52 0.25 0.07 76.65 06:33:01 AM 7 17.19 0.00 2.53 0.02 0.08 80.17 06:34:01 AM all 21.10 0.00 2.76 0.05 0.09 76.00 06:34:01 AM 0 25.47 0.00 3.26 0.03 0.10 71.13 06:34:01 AM 1 17.29 0.00 2.30 0.07 0.08 80.26 06:34:01 AM 2 23.57 0.00 2.33 0.07 0.08 73.94 06:34:01 AM 3 23.57 0.00 2.10 0.07 0.08 74.18 06:34:01 AM 4 17.27 0.00 2.01 0.02 0.10 80.60 06:34:01 AM 5 17.04 0.00 3.27 0.07 0.08 79.55 06:34:01 AM 6 18.84 0.00 2.50 0.05 0.08 78.53 06:34:01 AM 7 25.74 0.00 4.32 0.03 0.07 69.84 06:35:01 AM all 15.07 0.00 1.06 0.02 0.08 83.77 06:35:01 AM 0 21.22 0.00 0.50 0.00 0.07 78.21 06:35:01 AM 1 18.04 0.00 1.42 0.02 0.08 80.44 06:35:01 AM 2 24.90 0.00 0.84 0.03 0.08 74.15 06:35:01 AM 3 4.64 0.00 1.37 0.02 0.08 93.88 06:35:01 AM 4 6.04 0.00 1.17 0.00 0.07 92.73 06:35:01 AM 5 19.77 0.00 1.56 0.02 0.07 78.59 06:35:01 AM 6 12.91 0.00 1.02 0.07 0.10 85.90 06:35:01 AM 7 13.08 0.00 0.62 0.02 0.07 86.22 06:36:01 AM all 34.37 0.00 2.35 0.42 0.09 62.76 06:36:01 AM 0 46.51 0.00 1.68 0.05 0.10 51.66 06:36:01 AM 1 33.86 0.00 1.91 0.74 0.10 63.39 06:36:01 AM 2 33.03 0.00 3.36 0.55 0.08 62.98 06:36:01 AM 3 34.48 0.00 3.23 0.29 0.08 61.92 06:36:01 AM 4 25.69 0.00 2.05 1.63 0.10 70.53 06:36:01 AM 5 22.08 0.00 2.24 0.10 0.08 75.50 06:36:01 AM 6 37.06 0.00 2.39 0.00 0.08 60.47 06:36:01 AM 7 42.27 0.00 1.97 0.00 0.08 55.68 06:37:01 AM all 30.20 0.00 2.22 0.02 0.10 67.45 06:37:01 AM 0 44.80 0.00 2.24 0.00 0.12 52.84 06:37:01 AM 1 35.43 0.00 1.80 0.02 0.10 62.66 06:37:01 AM 2 26.04 0.00 2.32 0.02 0.10 71.52 06:37:01 AM 3 27.28 0.00 2.30 0.02 0.10 70.30 06:37:01 AM 4 28.07 0.00 1.38 0.02 0.12 70.42 06:37:01 AM 5 24.45 0.00 2.39 0.03 0.10 73.02 06:37:01 AM 6 26.77 0.00 2.52 0.07 0.10 70.55 06:37:01 AM 7 28.73 0.00 2.79 0.02 0.10 68.36 06:38:01 AM all 30.82 0.00 2.04 0.41 0.07 66.66 06:38:01 AM 0 16.38 0.00 1.46 0.00 0.05 82.12 06:38:01 AM 1 27.95 0.00 1.35 0.02 0.08 70.60 06:38:01 AM 2 43.38 0.00 1.36 0.07 0.07 55.13 06:38:01 AM 3 41.56 0.00 1.86 0.20 0.07 56.32 06:38:01 AM 4 32.19 0.00 1.81 0.08 0.08 65.84 06:38:01 AM 5 17.04 0.00 1.93 0.02 0.05 80.96 06:38:01 AM 6 22.51 0.00 3.44 2.80 0.07 71.19 06:38:01 AM 7 45.53 0.00 3.13 0.08 0.07 51.20 06:39:01 AM all 31.31 0.00 1.43 0.45 0.07 66.73 06:39:01 AM 0 37.19 0.00 1.40 0.00 0.08 61.32 06:39:01 AM 1 36.82 0.00 1.10 0.84 0.07 61.17 06:39:01 AM 2 18.27 0.00 1.35 1.14 0.07 79.17 06:39:01 AM 3 21.64 0.00 1.10 0.05 0.07 77.14 06:39:01 AM 4 45.10 0.00 1.09 0.22 0.07 53.52 06:39:01 AM 5 46.56 0.00 2.91 0.07 0.07 50.39 06:39:01 AM 6 21.83 0.00 1.14 0.49 0.07 76.48 06:39:01 AM 7 23.09 0.00 1.32 0.84 0.08 74.67 Average: all 28.08 0.00 2.05 0.36 0.09 69.42 Average: 0 29.33 0.00 1.93 0.12 0.09 68.54 Average: 1 27.72 0.00 1.82 0.57 0.09 69.81 Average: 2 28.24 0.00 2.11 0.48 0.08 69.09 Average: 3 30.64 0.00 2.12 0.36 0.09 66.79 Average: 4 26.66 0.00 1.58 0.33 0.09 71.34 Average: 5 27.28 0.00 2.48 0.22 0.08 69.94 Average: 6 23.86 0.00 2.07 0.53 0.08 73.46 Average: 7 30.88 0.00 2.32 0.31 0.08 66.40