---> uname -a: Linux prd-centos8-docker-8c-8g-28899.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 1143 25101 19 5645 30273 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:b4:9e:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:feb4:9edb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:52:b0:24 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:cfff:fe52:b024/64 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) 07/18/2025 _x86_64_ (8 CPU) 11:35:58 LINUX RESTART (8 CPU) 11:37:01 AM tps rtps wtps bread/s bwrtn/s 11:38:01 AM 263.30 18.68 244.62 4002.80 12836.59 11:39:01 AM 225.87 0.87 225.01 493.84 51735.54 11:40:01 AM 36.59 0.28 36.30 145.02 509.75 11:41:01 AM 22.36 0.48 21.88 21.46 418.31 11:42:01 AM 10.95 0.00 10.95 0.00 514.10 11:43:01 AM 3.88 0.00 3.88 0.00 93.05 11:44:01 AM 115.58 0.00 115.58 0.00 23751.07 11:45:01 AM 183.81 0.00 183.81 0.00 1995.33 11:46:01 AM 47.73 2.60 45.13 4482.45 28350.49 11:47:01 AM 46.73 1.65 45.08 1781.01 6934.36 Average: 95.68 2.46 93.23 1092.62 12713.80 11:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 AM 27717060 29882108 4938652 15.12 2688 2477308 2802812 8.32 246056 4204388 270124 11:39:01 AM 25074164 28469404 7581548 23.22 2688 3678456 5188832 15.40 390144 6583972 136 11:40:01 AM 24681476 28084372 7974236 24.42 2688 3685232 5520944 16.38 432112 6929260 92 11:41:01 AM 23974968 27382788 8680744 26.58 2688 3690204 4859340 14.42 438188 7630068 108 11:42:01 AM 25379488 28796760 7276224 22.28 2688 3699492 3482828 10.33 440092 6230540 124 11:43:01 AM 24924772 28346392 7730940 23.67 2688 3703516 3833996 11.38 445452 6677088 3048 11:44:01 AM 23156596 27278508 9499116 29.09 2688 4390996 6283776 18.64 549996 8275540 1560 11:45:01 AM 24348568 28437440 8307144 25.44 2688 4346060 3962012 11.76 548264 7102416 17440 11:46:01 AM 25439764 30592608 7215948 22.10 2688 5401484 1916196 5.69 755236 5793884 102124 11:47:01 AM 25683460 30985860 6972252 21.35 2688 5545992 1563468 4.64 968200 5336140 41956 Average: 25038032 28825624 7617680 23.33 2688 4061874 3941420 11.69 521374 6476330 43671 11:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 447.00 336.50 5086.81 61.38 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 488.59 330.24 10718.13 44.28 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:39:01 AM veth6d4394a 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:40:01 AM lo 11.48 11.48 0.94 0.94 0.00 0.00 0.00 0.00 11:40:01 AM eth0 35.37 23.48 10.03 11.46 0.00 0.00 0.00 0.00 11:40:01 AM docker0 2.35 2.87 0.34 0.33 0.00 0.00 0.00 0.00 11:40:01 AM veth4a4ea0b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:41:01 AM lo 66.24 66.24 4.83 4.83 0.00 0.00 0.00 0.00 11:41:01 AM eth0 289.34 214.76 82.68 85.17 0.00 0.00 0.00 0.00 11:41:01 AM docker0 9.53 10.80 1.42 1.45 0.00 0.00 0.00 0.00 11:42:01 AM lo 24.48 24.48 1.20 1.20 0.00 0.00 0.00 0.00 11:42:01 AM eth0 191.12 147.99 97.12 54.73 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 82.27 55.58 47.63 18.26 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 19.81 19.81 2.48 2.48 0.00 0.00 0.00 0.00 11:44:01 AM eth0 645.67 351.42 2961.26 28.56 0.00 0.00 0.00 0.00 11:44:01 AM docker0 8.36 9.21 0.80 1.89 0.00 0.00 0.00 0.00 11:44:01 AM vetha0bb869 8.36 9.35 0.92 1.90 0.00 0.00 0.00 0.00 11:44:01 AM veth6ba66fa 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:45:01 AM lo 1452.60 1452.60 247.86 247.86 0.00 0.00 0.00 0.00 11:45:01 AM eth0 163.16 120.54 323.89 45.52 0.00 0.00 0.00 0.00 11:45:01 AM docker0 622.68 641.45 120.59 116.44 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:46:01 AM eth0 243.91 174.37 2332.06 21.55 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 273.54 182.51 1245.62 37.36 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.56 157.56 25.73 25.73 0.00 0.00 0.00 0.00 Average: eth0 286.00 193.74 2290.56 40.82 0.00 0.00 0.00 0.00 Average: docker0 64.29 66.44 12.32 12.01 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) 07/18/2025 _x86_64_ (8 CPU) 11:35:58 LINUX RESTART (8 CPU) 11:37:01 AM CPU %user %nice %system %iowait %steal %idle 11:38:01 AM all 29.59 0.00 1.40 0.87 0.08 68.06 11:38:01 AM 0 25.18 0.00 1.96 1.56 0.10 71.21 11:38:01 AM 1 31.49 0.00 1.45 0.75 0.08 66.22 11:38:01 AM 2 25.90 0.00 0.79 0.52 0.07 72.72 11:38:01 AM 3 38.40 0.00 2.16 1.14 0.08 58.22 11:38:01 AM 4 19.96 0.00 1.00 0.22 0.07 78.75 11:38:01 AM 5 29.60 0.00 1.57 0.79 0.08 67.96 11:38:01 AM 6 36.09 0.00 1.15 0.97 0.08 61.70 11:38:01 AM 7 30.10 0.00 1.14 1.02 0.07 67.68 11:39:01 AM all 35.88 0.00 2.91 1.20 0.09 59.92 11:39:01 AM 0 31.85 0.00 2.40 0.55 0.08 65.12 11:39:01 AM 1 26.27 0.00 2.91 2.39 0.08 68.35 11:39:01 AM 2 46.06 0.00 3.62 2.25 0.08 47.99 11:39:01 AM 3 24.86 0.00 2.46 1.50 0.10 71.08 11:39:01 AM 4 37.77 0.00 3.37 0.34 0.10 58.42 11:39:01 AM 5 46.88 0.00 3.08 1.78 0.08 48.17 11:39:01 AM 6 38.47 0.00 3.06 0.59 0.08 57.80 11:39:01 AM 7 34.89 0.00 2.40 0.18 0.10 62.42 11:40:01 AM all 21.44 0.00 2.14 0.06 0.09 76.27 11:40:01 AM 0 23.83 0.00 2.58 0.08 0.08 73.42 11:40:01 AM 1 19.09 0.00 1.96 0.05 0.08 78.82 11:40:01 AM 2 27.44 0.00 2.16 0.03 0.10 70.27 11:40:01 AM 3 16.71 0.00 1.79 0.05 0.08 81.36 11:40:01 AM 4 11.17 0.00 1.76 0.03 0.07 86.97 11:40:01 AM 5 27.97 0.00 2.49 0.05 0.10 69.38 11:40:01 AM 6 22.14 0.00 2.44 0.12 0.08 75.21 11:40:01 AM 7 23.18 0.00 1.96 0.03 0.08 74.74 11:41:01 AM all 15.07 0.00 1.76 0.04 0.07 83.06 11:41:01 AM 0 12.84 0.00 1.76 0.08 0.08 85.24 11:41:01 AM 1 15.17 0.00 1.36 0.03 0.07 83.38 11:41:01 AM 2 16.20 0.00 1.42 0.00 0.07 82.31 11:41:01 AM 3 14.38 0.00 1.77 0.03 0.07 83.74 11:41:01 AM 4 15.51 0.00 1.88 0.07 0.08 82.46 11:41:01 AM 5 13.19 0.00 2.08 0.02 0.07 84.65 11:41:01 AM 6 18.61 0.00 1.74 0.02 0.07 79.56 11:41:01 AM 7 14.63 0.00 2.08 0.08 0.07 83.14 11:42:01 AM all 9.78 0.00 0.59 0.02 0.05 89.56 11:42:01 AM 0 15.24 0.00 0.45 0.00 0.05 84.26 11:42:01 AM 1 10.57 0.00 0.65 0.08 0.05 88.65 11:42:01 AM 2 8.29 0.00 0.52 0.00 0.05 91.14 11:42:01 AM 3 2.68 0.00 0.72 0.05 0.07 96.49 11:42:01 AM 4 3.33 0.00 0.59 0.00 0.05 96.04 11:42:01 AM 5 28.10 0.00 1.00 0.03 0.07 70.80 11:42:01 AM 6 3.41 0.00 0.32 0.00 0.03 96.24 11:42:01 AM 7 6.60 0.00 0.48 0.00 0.05 92.87 11:43:01 AM all 19.09 0.00 0.43 0.00 0.04 80.43 11:43:01 AM 0 13.17 0.00 0.22 0.00 0.05 86.56 11:43:01 AM 1 22.37 0.00 0.15 0.00 0.05 77.43 11:43:01 AM 2 18.97 0.00 0.18 0.00 0.03 80.81 11:43:01 AM 3 8.84 0.00 0.67 0.02 0.05 90.42 11:43:01 AM 4 19.52 0.00 0.20 0.00 0.07 80.21 11:43:01 AM 5 38.26 0.00 0.63 0.00 0.05 61.05 11:43:01 AM 6 17.56 0.00 0.63 0.00 0.02 81.79 11:43:01 AM 7 14.05 0.00 0.77 0.02 0.03 85.13 11:44:01 AM all 29.26 0.00 1.89 0.47 0.09 68.29 11:44:01 AM 0 32.07 0.00 1.85 0.15 0.08 65.84 11:44:01 AM 1 33.72 0.00 2.08 0.92 0.08 63.20 11:44:01 AM 2 35.77 0.00 2.11 0.45 0.08 61.58 11:44:01 AM 3 27.00 0.00 1.87 0.91 0.08 70.14 11:44:01 AM 4 27.14 0.00 2.13 0.34 0.08 70.31 11:44:01 AM 5 26.47 0.00 1.27 0.12 0.10 72.04 11:44:01 AM 6 28.21 0.00 1.51 0.12 0.08 70.08 11:44:01 AM 7 23.70 0.00 2.30 0.77 0.08 73.14 11:45:01 AM all 27.86 0.00 2.34 0.27 0.11 69.42 11:45:01 AM 0 25.20 0.00 2.03 0.02 0.12 72.64 11:45:01 AM 1 31.92 0.00 2.22 0.12 0.10 65.64 11:45:01 AM 2 29.65 0.00 1.85 0.05 0.12 68.34 11:45:01 AM 3 26.42 0.00 2.60 0.03 0.12 70.83 11:45:01 AM 4 22.17 0.00 3.99 1.80 0.10 71.94 11:45:01 AM 5 34.67 0.00 1.59 0.02 0.10 63.62 11:45:01 AM 6 27.39 0.00 2.00 0.10 0.12 70.40 11:45:01 AM 7 25.47 0.00 2.42 0.05 0.08 71.98 11:46:01 AM all 33.23 0.00 1.72 0.58 0.07 64.40 11:46:01 AM 0 52.82 0.00 1.42 0.00 0.08 45.68 11:46:01 AM 1 21.41 0.00 2.21 1.02 0.08 75.27 11:46:01 AM 2 24.45 0.00 1.77 0.57 0.07 73.14 11:46:01 AM 3 9.55 0.00 1.73 1.91 0.07 86.75 11:46:01 AM 4 38.64 0.00 1.29 0.08 0.07 59.92 11:46:01 AM 5 42.34 0.00 2.18 0.00 0.07 55.42 11:46:01 AM 6 24.16 0.00 1.80 1.07 0.07 72.89 11:46:01 AM 7 52.37 0.00 1.32 0.02 0.08 46.21 11:47:01 AM all 23.46 0.00 1.08 0.14 0.06 75.27 11:47:01 AM 0 28.02 0.00 1.17 0.33 0.05 70.42 11:47:01 AM 1 13.09 0.00 1.29 0.17 0.07 85.39 11:47:01 AM 2 38.02 0.00 1.03 0.03 0.05 60.86 11:47:01 AM 3 26.84 0.00 1.45 0.05 0.07 71.59 11:47:01 AM 4 6.62 0.00 0.64 0.17 0.07 92.51 11:47:01 AM 5 10.50 0.00 0.78 0.13 0.03 88.55 11:47:01 AM 6 30.48 0.00 0.75 0.00 0.07 68.70 11:47:01 AM 7 34.03 0.00 1.52 0.23 0.07 64.15 Average: all 24.46 0.00 1.62 0.37 0.07 73.48 Average: 0 26.01 0.00 1.58 0.28 0.08 72.05 Average: 1 22.50 0.00 1.63 0.55 0.08 75.25 Average: 2 27.06 0.00 1.54 0.39 0.07 70.94 Average: 3 19.56 0.00 1.72 0.57 0.08 78.07 Average: 4 20.17 0.00 1.68 0.30 0.08 77.77 Average: 5 29.79 0.00 1.67 0.29 0.08 68.17 Average: 6 24.64 0.00 1.54 0.30 0.07 73.45 Average: 7 25.90 0.00 1.64 0.24 0.07 72.15