---> uname -a: Linux prd-centos8-docker-8c-8g-30040.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 1156 25087 19 5646 30260 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:40:6c:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe40:6c91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:fd:f4:e4 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::42:62ff:fefd:f4e4/64 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) 10:37:53 LINUX RESTART (8 CPU) 10:38:01 AM tps rtps wtps bread/s bwrtn/s 10:39:01 AM 267.73 65.42 202.32 9127.60 42579.03 10:40:01 AM 272.64 17.94 254.70 3878.97 12927.91 10:41:01 AM 148.42 1.22 147.20 308.30 13249.40 10:42:01 AM 108.95 0.55 108.40 392.27 39102.78 10:43:01 AM 29.82 0.57 29.26 25.46 498.70 10:44:01 AM 9.48 0.00 9.48 0.00 463.86 10:45:01 AM 8.34 0.02 8.33 0.13 324.73 10:46:01 AM 114.76 0.00 114.76 0.00 23650.67 10:47:01 AM 134.59 0.00 134.59 0.00 1635.92 10:48:01 AM 30.24 2.48 27.76 4511.38 9152.21 10:49:01 AM 30.41 1.42 28.99 1731.56 24892.94 Average: 105.04 8.15 96.89 1815.96 15316.37 10:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 AM 29663332 31281192 2992380 9.16 2688 1942876 1374184 4.08 145712 2423544 148004 10:40:01 AM 27925520 30085684 4730192 14.49 2688 2472724 2420844 7.18 230352 4015992 274224 10:41:01 AM 25647292 29032056 7008420 21.46 2688 3669284 3494036 10.37 339212 6084244 1128876 10:42:01 AM 25302396 28702704 7353316 22.52 2688 3683612 3888656 11.54 433120 6312748 0 10:43:01 AM 25191168 28597016 7464544 22.86 2688 3687824 3590680 10.65 440228 6416524 28 10:44:01 AM 25832308 29248496 6823404 20.89 2688 3698140 3091620 9.17 442536 5778040 20 10:45:01 AM 25530400 28951468 7125312 21.82 2688 3702380 3570804 10.59 446284 6074176 32 10:46:01 AM 23341628 27463892 9314084 28.52 2688 4389924 6148892 18.24 553236 8088540 1556 10:47:01 AM 24585144 28674120 8070568 24.71 2688 4345076 3824312 11.35 551088 6862644 17436 10:48:01 AM 23773476 28880572 8882236 27.20 2688 5356560 3466124 10.28 729020 7484780 602924 10:49:01 AM 25724144 31011604 6931568 21.23 2688 5530540 1516620 4.50 960868 5303204 26784 Average: 25683346 29266255 6972366 21.35 2688 3861722 3307888 9.81 479241 5894949 199989 10:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 474.15 293.72 1769.28 64.48 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 413.20 309.70 5098.61 59.74 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 475.01 290.92 10718.86 44.98 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 4.52 4.52 0.35 0.35 0.00 0.00 0.00 0.00 10:42:01 AM eth0 12.06 10.55 3.96 5.76 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.80 1.10 0.12 0.13 0.00 0.00 0.00 0.00 10:42:01 AM veth1dd366c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 55.00 55.00 4.40 4.40 0.00 0.00 0.00 0.00 10:43:01 AM eth0 202.87 139.69 62.63 62.79 0.00 0.00 0.00 0.00 10:43:01 AM docker0 10.31 11.60 1.53 1.49 0.00 0.00 0.00 0.00 10:44:01 AM lo 45.97 45.97 2.37 2.37 0.00 0.00 0.00 0.00 10:44:01 AM eth0 263.66 199.55 94.05 78.28 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.78 1.05 0.11 0.19 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 124.98 91.17 81.32 33.82 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 17.72 17.72 2.38 2.38 0.00 0.00 0.00 0.00 10:46:01 AM eth0 609.38 344.16 2960.00 28.35 0.00 0.00 0.00 0.00 10:46:01 AM docker0 9.01 9.80 0.84 1.93 0.00 0.00 0.00 0.00 10:46:01 AM veth99c1cd7 9.01 9.93 0.96 1.94 0.00 0.00 0.00 0.00 10:46:01 AM veth19b0f04 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:47:01 AM lo 1442.17 1442.17 247.59 247.59 0.00 0.00 0.00 0.00 10:47:01 AM eth0 168.36 123.06 330.96 51.48 0.00 0.00 0.00 0.00 10:47:01 AM docker0 622.04 638.70 120.95 116.42 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:48:01 AM eth0 90.63 66.31 1258.62 17.61 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 351.98 242.99 2312.07 36.33 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.38 142.38 23.38 23.38 0.00 0.00 0.00 0.00 Average: eth0 289.67 191.98 2244.53 43.96 0.00 0.00 0.00 0.00 Average: docker0 58.45 60.20 11.23 10.92 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) 10:37:53 LINUX RESTART (8 CPU) 10:38:01 AM CPU %user %nice %system %iowait %steal %idle 10:39:01 AM all 14.09 0.00 3.07 2.30 0.06 80.48 10:39:01 AM 0 6.39 0.00 3.31 7.56 0.08 82.66 10:39:01 AM 1 15.09 0.00 3.36 0.65 0.07 80.83 10:39:01 AM 2 24.61 0.00 3.44 0.87 0.08 71.00 10:39:01 AM 3 7.25 0.00 3.52 2.44 0.07 86.72 10:39:01 AM 4 11.65 0.00 2.75 1.79 0.05 83.76 10:39:01 AM 5 17.45 0.00 3.62 3.32 0.05 75.56 10:39:01 AM 6 16.38 0.00 1.86 0.70 0.05 81.01 10:39:01 AM 7 13.92 0.00 2.71 1.06 0.05 82.26 10:40:01 AM all 27.03 0.00 1.48 1.20 0.08 70.20 10:40:01 AM 0 11.14 0.00 1.12 0.35 0.08 87.31 10:40:01 AM 1 36.76 0.00 2.85 3.06 0.10 57.23 10:40:01 AM 2 36.63 0.00 2.13 1.17 0.12 59.96 10:40:01 AM 3 28.15 0.00 1.20 0.90 0.10 69.64 10:40:01 AM 4 18.30 0.00 1.34 1.69 0.05 78.63 10:40:01 AM 5 39.02 0.00 0.74 0.40 0.10 59.74 10:40:01 AM 6 25.69 0.00 1.17 1.05 0.07 72.02 10:40:01 AM 7 20.61 0.00 1.34 1.00 0.05 77.00 10:41:01 AM all 40.92 0.00 2.91 0.88 0.10 55.20 10:41:01 AM 0 44.43 0.00 2.69 0.49 0.10 52.30 10:41:01 AM 1 41.59 0.00 2.74 0.42 0.08 55.17 10:41:01 AM 2 53.47 0.00 4.63 0.47 0.10 41.32 10:41:01 AM 3 55.61 0.00 2.55 0.96 0.12 40.76 10:41:01 AM 4 42.82 0.00 2.16 0.15 0.10 54.76 10:41:01 AM 5 23.38 0.00 2.98 3.50 0.08 70.06 10:41:01 AM 6 39.29 0.00 3.18 0.05 0.08 57.40 10:41:01 AM 7 26.74 0.00 2.37 1.01 0.10 69.79 10:42:01 AM all 17.82 0.00 1.93 1.98 0.08 78.20 10:42:01 AM 0 13.73 0.00 1.62 0.40 0.08 84.16 10:42:01 AM 1 17.19 0.00 1.93 1.44 0.08 79.36 10:42:01 AM 2 27.63 0.00 2.74 4.94 0.10 64.59 10:42:01 AM 3 22.41 0.00 2.38 2.45 0.08 72.67 10:42:01 AM 4 13.34 0.00 1.51 0.10 0.07 84.99 10:42:01 AM 5 16.17 0.00 2.06 6.03 0.07 75.67 10:42:01 AM 6 13.69 0.00 1.57 0.22 0.08 84.43 10:42:01 AM 7 18.37 0.00 1.59 0.27 0.05 79.73 10:43:01 AM all 16.81 0.00 1.92 0.06 0.08 81.13 10:43:01 AM 0 13.57 0.00 1.89 0.07 0.08 84.39 10:43:01 AM 1 18.10 0.00 2.18 0.08 0.08 79.55 10:43:01 AM 2 13.47 0.00 1.57 0.03 0.07 84.86 10:43:01 AM 3 19.75 0.00 2.14 0.02 0.10 77.99 10:43:01 AM 4 17.61 0.00 1.86 0.05 0.08 80.40 10:43:01 AM 5 18.37 0.00 2.21 0.02 0.08 79.32 10:43:01 AM 6 15.97 0.00 1.84 0.15 0.07 81.97 10:43:01 AM 7 17.66 0.00 1.66 0.05 0.08 80.55 10:44:01 AM all 9.20 0.00 0.95 0.02 0.06 89.77 10:44:01 AM 0 5.41 0.00 0.70 0.02 0.07 93.80 10:44:01 AM 1 8.31 0.00 1.24 0.08 0.07 90.30 10:44:01 AM 2 7.69 0.00 1.10 0.02 0.07 91.12 10:44:01 AM 3 8.50 0.00 1.09 0.02 0.05 90.34 10:44:01 AM 4 10.54 0.00 0.92 0.00 0.07 88.47 10:44:01 AM 5 20.78 0.00 0.92 0.00 0.07 78.23 10:44:01 AM 6 6.39 0.00 0.92 0.00 0.07 92.62 10:44:01 AM 7 5.91 0.00 0.75 0.02 0.05 93.27 10:45:01 AM all 21.28 0.00 0.60 0.02 0.06 78.05 10:45:01 AM 0 15.72 0.00 1.13 0.00 0.05 83.09 10:45:01 AM 1 26.12 0.00 0.25 0.00 0.07 73.56 10:45:01 AM 2 14.80 0.00 0.35 0.00 0.07 84.78 10:45:01 AM 3 14.50 0.00 0.45 0.00 0.07 84.99 10:45:01 AM 4 21.50 0.00 0.35 0.03 0.05 78.07 10:45:01 AM 5 58.30 0.00 1.28 0.00 0.10 40.31 10:45:01 AM 6 13.09 0.00 0.33 0.10 0.07 86.41 10:45:01 AM 7 6.14 0.00 0.62 0.00 0.03 93.21 10:46:01 AM all 30.44 0.00 1.88 0.68 0.08 66.92 10:46:01 AM 0 17.93 0.00 2.14 0.07 0.08 79.78 10:46:01 AM 1 53.96 0.00 2.53 0.39 0.10 43.02 10:46:01 AM 2 23.74 0.00 2.22 0.24 0.08 73.73 10:46:01 AM 3 25.29 0.00 1.60 0.39 0.08 72.64 10:46:01 AM 4 41.17 0.00 1.78 2.48 0.08 54.49 10:46:01 AM 5 36.20 0.00 1.61 0.49 0.08 61.62 10:46:01 AM 6 20.19 0.00 1.19 1.32 0.07 77.23 10:46:01 AM 7 24.95 0.00 1.98 0.08 0.07 72.92 10:47:01 AM all 28.16 0.00 2.29 0.26 0.11 69.17 10:47:01 AM 0 32.79 0.00 2.21 0.08 0.10 64.81 10:47:01 AM 1 31.58 0.00 2.21 0.05 0.10 66.06 10:47:01 AM 2 30.28 0.00 2.10 0.02 0.10 67.50 10:47:01 AM 3 27.01 0.00 3.18 0.77 0.12 68.92 10:47:01 AM 4 27.85 0.00 2.63 1.03 0.12 68.37 10:47:01 AM 5 30.79 0.00 2.37 0.02 0.12 66.71 10:47:01 AM 6 25.30 0.00 1.43 0.07 0.12 73.08 10:47:01 AM 7 19.68 0.00 2.22 0.07 0.10 77.93 10:48:01 AM all 27.19 0.00 1.31 4.53 0.08 66.89 10:48:01 AM 0 27.11 0.00 1.65 13.36 0.08 57.80 10:48:01 AM 1 47.31 0.00 1.19 0.00 0.08 51.42 10:48:01 AM 2 24.61 0.00 1.24 0.82 0.12 73.21 10:48:01 AM 3 19.23 0.00 1.46 18.46 0.05 60.80 10:48:01 AM 4 42.24 0.00 1.39 0.88 0.08 55.41 10:48:01 AM 5 17.20 0.00 1.54 0.30 0.07 80.89 10:48:01 AM 6 20.59 0.00 1.12 2.41 0.07 75.81 10:48:01 AM 7 19.42 0.00 0.90 0.00 0.07 79.61 10:49:01 AM all 23.46 0.00 1.05 3.79 0.07 71.63 10:49:01 AM 0 29.59 0.00 1.34 5.65 0.07 63.35 10:49:01 AM 1 38.21 0.00 0.40 0.33 0.07 60.99 10:49:01 AM 2 25.43 0.00 1.62 5.56 0.07 67.32 10:49:01 AM 3 16.39 0.00 0.95 4.07 0.07 78.52 10:49:01 AM 4 7.55 0.00 0.99 0.82 0.07 90.58 10:49:01 AM 5 35.57 0.00 0.75 0.15 0.08 63.45 10:49:01 AM 6 15.60 0.00 0.92 11.10 0.08 72.30 10:49:01 AM 7 19.32 0.00 1.41 2.68 0.05 76.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.29 0.00 1.76 1.43 0.08 73.44 Average: 0 19.78 0.00 1.80 2.55 0.08 75.80 Average: 1 30.38 0.00 1.90 0.59 0.08 67.05 Average: 2 25.64 0.00 2.10 1.29 0.09 70.88 Average: 3 22.18 0.00 1.86 2.77 0.08 73.10 Average: 4 23.11 0.00 1.60 0.82 0.07 74.39 Average: 5 28.49 0.00 1.82 1.29 0.08 68.31 Average: 6 19.27 0.00 1.41 1.56 0.07 77.68 Average: 7 17.51 0.00 1.59 0.57 0.06 80.27