---> uname -a: Linux prd-centos8-docker-8c-8g-43228.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: 2800.000 BogoMIPS: 5600.00 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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1105 25334 19 5450 30311 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:f1:96:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fef1:9634/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:3f:da:12 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:afff:fe3f:da12/64 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) 09/03/2025 _x86_64_ (8 CPU) 09:31:30 LINUX RESTART (8 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 160.23 17.14 143.09 3381.67 9328.66 09:34:01 AM 236.55 5.38 231.17 1216.19 16882.38 09:35:01 AM 171.66 0.90 170.76 573.54 42341.52 09:36:01 AM 42.39 0.00 42.39 0.00 861.36 09:37:01 AM 15.53 0.48 15.04 21.46 378.01 09:38:01 AM 11.45 0.00 11.45 0.00 555.16 09:39:01 AM 106.68 0.02 106.66 2.00 23546.38 09:40:01 AM 21.00 0.00 21.00 0.00 750.22 09:41:01 AM 108.94 2.48 106.46 4509.13 1683.44 09:42:01 AM 64.08 0.52 63.56 70.91 29670.64 Average: 93.86 2.69 91.16 977.64 12599.88 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 29301328 31132712 3354384 10.27 2688 2149532 1976176 5.86 157592 2742420 150944 09:34:01 AM 27276936 29495820 5378776 16.47 2688 2528996 2873608 8.53 262876 4615932 50956 09:35:01 AM 24852720 28254264 7802992 23.89 2688 3684904 3947960 11.71 418220 6776452 1204 09:36:01 AM 24710008 28115928 7945704 24.33 2688 3687968 4540912 13.47 434832 6897108 72 09:37:01 AM 25495020 28913592 7160692 21.93 2688 3700532 3335884 9.90 438252 6116420 7788 09:38:01 AM 25179440 28600756 7476272 22.89 2688 3703344 3797080 11.27 439600 6428700 132 09:39:01 AM 24290572 28414912 8365140 25.62 2688 4390360 5466764 16.22 631760 7068168 108 09:40:01 AM 22993960 27151148 9661752 29.59 2688 4426820 6375780 18.92 644856 8341732 908 09:41:01 AM 23824580 28846716 8831132 27.04 2688 5272316 3196780 9.48 953040 7212160 787808 09:42:01 AM 25991640 31087620 6664072 20.41 2688 5341908 1455060 4.32 1136488 4862164 24004 Average: 25391620 29001347 7264092 22.24 2688 3888668 3696600 10.97 551752 6106126 102392 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 93.47 75.22 1301.63 28.65 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 431.90 354.32 5329.42 54.06 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 09:35:01 AM eth0 362.13 220.73 10036.65 35.53 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:36:01 AM lo 36.16 36.16 3.12 3.12 0.00 0.00 0.00 0.00 09:36:01 AM eth0 85.20 60.57 23.76 25.96 0.00 0.00 0.00 0.00 09:36:01 AM docker0 9.08 10.40 1.23 1.23 0.00 0.00 0.00 0.00 09:36:01 AM veth54df98d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:37:01 AM lo 64.86 64.86 3.91 3.91 0.00 0.00 0.00 0.00 09:37:01 AM eth0 278.44 223.79 77.99 93.77 0.00 0.00 0.00 0.00 09:37:01 AM docker0 3.45 4.08 0.62 0.63 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 243.94 180.84 135.22 56.69 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:39:01 AM eth0 652.18 425.56 2962.90 1619.82 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM vethfc2896f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:39:01 AM vethb060028 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:40:01 AM lo 1003.78 1003.78 174.52 174.52 0.00 0.00 0.00 0.00 09:40:01 AM eth0 145.09 99.45 45.91 42.94 0.00 0.00 0.00 0.00 09:40:01 AM docker0 428.71 445.28 75.75 88.64 0.00 0.00 0.00 0.00 09:40:01 AM vethfc2896f 389.32 404.32 77.08 64.48 0.00 0.00 0.00 0.01 09:40:01 AM vethb060028 39.39 41.46 4.53 24.41 0.00 0.00 0.00 0.00 09:41:01 AM lo 478.73 478.73 78.62 78.62 0.00 0.00 0.00 0.00 09:41:01 AM eth0 147.29 168.29 1515.79 2341.43 0.00 0.00 0.00 0.00 09:41:01 AM docker0 211.61 214.19 47.45 30.94 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 31.37 29.51 26.58 11.98 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.42 158.42 26.02 26.02 0.00 0.00 0.00 0.00 Average: eth0 247.11 183.83 2145.69 431.15 0.00 0.00 0.00 0.00 Average: docker0 65.28 67.40 12.51 12.14 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) 09/03/2025 _x86_64_ (8 CPU) 09:31:30 LINUX RESTART (8 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 10.76 0.00 0.91 1.17 0.06 87.10 09:33:01 AM 0 5.25 0.00 0.45 1.20 0.07 93.03 09:33:01 AM 1 4.63 0.00 0.37 0.43 0.05 94.52 09:33:01 AM 2 3.36 0.00 0.28 0.13 0.08 96.14 09:33:01 AM 3 17.13 0.00 1.20 1.40 0.03 80.24 09:33:01 AM 4 3.91 0.00 0.25 0.68 0.03 95.12 09:33:01 AM 5 19.48 0.00 2.11 2.54 0.08 75.79 09:33:01 AM 6 12.30 0.00 0.90 1.46 0.08 85.26 09:33:01 AM 7 20.02 0.00 1.74 1.50 0.07 76.67 09:34:01 AM all 37.52 0.00 1.41 1.84 0.11 59.12 09:34:01 AM 0 35.13 0.00 1.24 1.02 0.13 62.48 09:34:01 AM 1 42.59 0.00 1.64 1.12 0.13 54.52 09:34:01 AM 2 36.61 0.00 1.57 4.10 0.15 57.57 09:34:01 AM 3 50.07 0.00 1.35 2.12 0.10 46.36 09:34:01 AM 4 35.35 0.00 1.49 1.14 0.10 61.92 09:34:01 AM 5 46.63 0.00 1.39 1.17 0.10 50.71 09:34:01 AM 6 33.61 0.00 1.51 1.02 0.10 63.76 09:34:01 AM 7 20.20 0.00 1.05 3.03 0.08 75.64 09:35:01 AM all 27.64 0.00 2.57 2.32 0.08 67.39 09:35:01 AM 0 25.33 0.00 2.62 0.65 0.08 71.32 09:35:01 AM 1 38.29 0.00 3.29 5.39 0.08 52.94 09:35:01 AM 2 29.71 0.00 1.97 3.94 0.08 64.31 09:35:01 AM 3 20.63 0.00 2.15 4.26 0.08 72.87 09:35:01 AM 4 18.45 0.00 2.97 0.24 0.08 78.26 09:35:01 AM 5 24.66 0.00 2.45 0.17 0.07 72.65 09:35:01 AM 6 42.24 0.00 2.47 0.84 0.07 54.38 09:35:01 AM 7 21.77 0.00 2.66 3.06 0.08 72.43 09:36:01 AM all 21.18 0.00 2.28 0.36 0.10 76.08 09:36:01 AM 0 19.39 0.00 2.51 0.13 0.12 77.84 09:36:01 AM 1 25.59 0.00 2.68 0.12 0.10 71.51 09:36:01 AM 2 23.06 0.00 2.24 0.60 0.10 73.99 09:36:01 AM 3 22.68 0.00 2.53 0.50 0.13 74.16 09:36:01 AM 4 18.31 0.00 1.93 0.35 0.10 79.31 09:36:01 AM 5 19.70 0.00 2.04 0.18 0.08 77.99 09:36:01 AM 6 18.99 0.00 2.03 0.80 0.10 78.08 09:36:01 AM 7 21.68 0.00 2.28 0.18 0.10 75.76 09:37:01 AM all 9.41 0.00 1.31 0.07 0.08 89.13 09:37:01 AM 0 8.31 0.00 0.98 0.13 0.08 90.49 09:37:01 AM 1 11.61 0.00 1.92 0.10 0.08 86.28 09:37:01 AM 2 9.81 0.00 1.10 0.05 0.07 88.97 09:37:01 AM 3 7.67 0.00 1.46 0.03 0.08 90.76 09:37:01 AM 4 11.18 0.00 1.41 0.08 0.08 87.25 09:37:01 AM 5 8.94 0.00 1.15 0.08 0.07 89.76 09:37:01 AM 6 9.38 0.00 1.47 0.00 0.07 89.08 09:37:01 AM 7 8.39 0.00 1.00 0.07 0.07 90.47 09:38:01 AM all 16.73 0.00 0.39 0.08 0.05 82.75 09:38:01 AM 0 6.15 0.00 0.13 0.20 0.05 93.46 09:38:01 AM 1 15.34 0.00 0.13 0.00 0.03 84.49 09:38:01 AM 2 12.92 0.00 0.10 0.13 0.03 86.81 09:38:01 AM 3 10.05 0.00 0.40 0.07 0.05 89.43 09:38:01 AM 4 7.78 0.00 0.72 0.00 0.05 91.46 09:38:01 AM 5 7.58 0.00 0.37 0.02 0.05 91.98 09:38:01 AM 6 28.04 0.00 0.38 0.00 0.05 71.53 09:38:01 AM 7 46.05 0.00 0.90 0.23 0.05 52.76 09:39:01 AM all 28.42 0.00 1.85 1.29 0.09 68.36 09:39:01 AM 0 30.19 0.00 1.44 1.71 0.10 66.56 09:39:01 AM 1 22.68 0.00 1.88 1.31 0.10 74.03 09:39:01 AM 2 31.09 0.00 1.93 1.51 0.10 65.36 09:39:01 AM 3 34.12 0.00 2.15 1.63 0.08 62.03 09:39:01 AM 4 23.20 0.00 1.51 1.43 0.08 73.78 09:39:01 AM 5 21.62 0.00 1.83 0.50 0.10 75.94 09:39:01 AM 6 33.28 0.00 1.83 1.29 0.08 63.52 09:39:01 AM 7 31.17 0.00 2.23 0.91 0.07 65.63 09:40:01 AM all 28.81 0.00 1.59 0.21 0.13 69.26 09:40:01 AM 0 41.37 0.00 1.14 0.00 0.13 57.36 09:40:01 AM 1 19.87 0.00 1.85 0.05 0.17 78.07 09:40:01 AM 2 26.55 0.00 1.99 1.27 0.12 70.07 09:40:01 AM 3 32.53 0.00 1.68 0.05 0.12 65.62 09:40:01 AM 4 16.80 0.00 1.46 0.05 0.17 81.52 09:40:01 AM 5 20.10 0.00 1.81 0.05 0.12 77.92 09:40:01 AM 6 39.30 0.00 1.69 0.20 0.10 58.71 09:40:01 AM 7 33.90 0.00 1.10 0.02 0.10 64.88 09:41:01 AM all 29.30 0.00 2.00 0.65 0.09 67.96 09:41:01 AM 0 35.99 0.00 1.58 0.49 0.07 61.88 09:41:01 AM 1 29.02 0.00 1.60 0.30 0.08 68.99 09:41:01 AM 2 14.01 0.00 2.92 0.22 0.07 82.79 09:41:01 AM 3 23.48 0.00 1.64 0.44 0.08 74.36 09:41:01 AM 4 26.46 0.00 1.63 0.45 0.10 71.36 09:41:01 AM 5 41.63 0.00 2.95 0.49 0.10 54.83 09:41:01 AM 6 37.61 0.00 1.52 2.19 0.08 58.59 09:41:01 AM 7 26.21 0.00 2.18 0.65 0.10 70.86 09:42:01 AM all 15.85 0.00 1.33 1.62 0.06 81.14 09:42:01 AM 0 7.04 0.00 1.17 0.97 0.07 90.75 09:42:01 AM 1 33.28 0.00 1.45 1.12 0.08 64.06 09:42:01 AM 2 9.27 0.00 1.04 1.69 0.07 87.95 09:42:01 AM 3 20.12 0.00 1.82 1.32 0.05 76.69 09:42:01 AM 4 10.99 0.00 1.65 3.26 0.05 84.05 09:42:01 AM 5 5.60 0.00 0.81 0.98 0.05 92.55 09:42:01 AM 6 24.70 0.00 1.35 3.04 0.05 70.86 09:42:01 AM 7 15.64 0.00 1.37 0.57 0.03 82.39 Average: all 22.55 0.00 1.56 0.96 0.08 74.84 Average: 0 21.39 0.00 1.32 0.65 0.09 76.54 Average: 1 24.28 0.00 1.68 0.99 0.09 72.95 Average: 2 19.62 0.00 1.51 1.36 0.09 77.42 Average: 3 23.84 0.00 1.64 1.18 0.08 73.26 Average: 4 17.23 0.00 1.50 0.77 0.09 80.41 Average: 5 21.61 0.00 1.69 0.62 0.08 76.00 Average: 6 27.93 0.00 1.51 1.08 0.08 69.39 Average: 7 24.50 0.00 1.65 1.02 0.08 72.76