---> uname -a: Linux prd-centos8-docker-8c-8g-41768.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 1130 25306 19 5453 30286 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:26:08:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe26:86c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:bd:d3:41 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::42:32ff:febd:d341/64 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) 08/28/2025 _x86_64_ (8 CPU) 12:35:41 LINUX RESTART (8 CPU) 12:36:01 PM tps rtps wtps bread/s bwrtn/s 12:37:01 PM 132.49 21.83 110.66 5705.71 7629.11 12:38:01 PM 230.72 17.38 213.35 3622.39 11867.29 12:39:01 PM 142.34 1.68 140.66 526.31 11613.21 12:40:01 PM 128.89 0.83 128.06 560.75 41302.08 12:41:01 PM 41.75 0.05 41.70 0.53 585.37 12:42:01 PM 11.16 0.43 10.73 20.93 311.95 12:43:01 PM 10.78 0.00 10.78 0.00 533.66 12:44:01 PM 83.82 0.00 83.82 0.00 23148.71 12:45:01 PM 39.37 0.00 39.37 0.00 886.12 12:46:01 PM 143.99 0.00 143.99 0.00 2078.37 12:47:01 PM 71.09 2.90 68.19 4545.28 27524.61 Average: 94.22 4.10 90.12 1362.05 11589.11 12:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 PM 29661112 31296776 2994600 9.17 2688 1959892 1423144 4.22 146956 2421472 159164 12:38:01 PM 28735152 30731292 3920560 12.01 2688 2309796 1822348 5.41 210876 3228636 126804 12:39:01 PM 26583192 28854752 6072520 18.60 2688 2578952 3655680 10.85 274976 5288256 70992 12:40:01 PM 24988496 28394588 7667216 23.48 2688 3688408 5108708 15.16 426672 6625916 156 12:41:01 PM 24922772 28332688 7732940 23.68 2688 3691980 3826240 11.35 435960 6685396 1012 12:42:01 PM 24801292 28215384 7854420 24.05 2688 3696176 3837808 11.39 437444 6804828 128 12:43:01 PM 25722300 29146064 6933412 21.23 2688 3705664 3067368 9.10 439924 5886608 56 12:44:01 PM 24392728 28509416 8262984 25.30 2688 4374160 3873128 11.49 626692 6975744 756 12:45:01 PM 22869808 27028832 9785904 29.97 2688 4427652 6411760 19.02 645204 8464468 3700 12:46:01 PM 23814088 27909644 8841624 27.08 2688 4352216 4080604 12.11 644504 7537628 684 12:47:01 PM 25920760 31016928 6734952 20.62 2688 5342280 1498288 4.45 1137204 4932184 88844 Average: 25673791 29039669 6981921 21.38 2688 3647925 3509552 10.41 493310 5895558 41118 12:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 353.38 240.20 1830.40 67.11 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 231.74 199.50 2464.08 46.15 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 321.60 240.23 3793.79 53.67 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 1.57 1.57 0.08 0.08 0.00 0.00 0.00 0.00 12:40:01 PM eth0 270.59 160.18 9478.05 15.07 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 12:40:01 PM vetheef54e7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:41:01 PM lo 48.34 48.34 4.31 4.31 0.00 0.00 0.00 0.00 12:41:01 PM eth0 180.03 127.42 61.03 57.24 0.00 0.00 0.00 0.00 12:41:01 PM docker0 11.61 13.18 1.72 1.68 0.00 0.00 0.00 0.00 12:42:01 PM lo 60.91 60.91 3.10 3.10 0.00 0.00 0.00 0.00 12:42:01 PM eth0 339.93 239.79 101.59 103.77 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 12:43:01 PM lo 8.40 8.40 0.41 0.41 0.00 0.00 0.00 0.00 12:43:01 PM eth0 198.05 148.67 127.48 55.18 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:44:01 PM eth0 606.50 370.37 2965.29 1619.88 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM veth357d534 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:45:01 PM lo 697.82 697.82 105.31 105.31 0.00 0.00 0.00 0.00 12:45:01 PM eth0 95.25 58.58 31.16 30.07 0.00 0.00 0.00 0.00 12:45:01 PM docker0 301.10 312.46 47.17 51.90 0.00 0.00 0.00 0.00 12:45:01 PM veth357d534 269.54 279.77 47.59 42.11 0.00 0.00 0.00 0.00 12:45:01 PM vethc5c582d 31.56 33.34 3.70 10.05 0.00 0.00 0.00 0.00 12:46:01 PM lo 749.84 749.84 144.57 144.57 0.00 0.00 0.00 0.00 12:46:01 PM eth0 106.95 90.00 283.69 36.52 0.00 0.00 0.00 0.00 12:46:01 PM docker0 333.46 339.88 74.96 66.66 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 111.71 136.65 1273.04 2326.19 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.46 142.46 23.44 23.44 0.00 0.00 0.00 0.00 Average: eth0 255.97 182.87 2037.22 400.98 0.00 0.00 0.00 0.00 Average: docker0 58.81 60.61 11.27 10.95 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) 08/28/2025 _x86_64_ (8 CPU) 12:35:41 LINUX RESTART (8 CPU) 12:36:01 PM CPU %user %nice %system %iowait %steal %idle 12:37:01 PM all 13.52 0.00 1.78 1.94 0.06 82.70 12:37:01 PM 0 8.84 0.00 1.94 0.13 0.07 89.01 12:37:01 PM 1 13.29 0.00 1.54 0.82 0.08 84.27 12:37:01 PM 2 20.67 0.00 2.90 2.36 0.07 74.00 12:37:01 PM 3 16.43 0.00 1.64 0.87 0.07 81.00 12:37:01 PM 4 6.36 0.00 1.61 0.65 0.05 91.33 12:37:01 PM 5 12.93 0.00 1.34 3.63 0.07 82.04 12:37:01 PM 6 9.97 0.00 1.71 3.96 0.05 84.31 12:37:01 PM 7 19.66 0.00 1.54 3.10 0.07 75.63 12:38:01 PM all 17.48 0.00 1.18 1.30 0.08 79.95 12:38:01 PM 0 8.42 0.00 0.74 0.57 0.07 90.21 12:38:01 PM 1 13.49 0.00 1.25 2.34 0.10 82.81 12:38:01 PM 2 28.89 0.00 1.07 1.69 0.10 68.25 12:38:01 PM 3 30.21 0.00 1.85 1.47 0.10 66.36 12:38:01 PM 4 26.90 0.00 1.72 2.22 0.10 69.06 12:38:01 PM 5 9.49 0.00 0.60 0.49 0.05 89.37 12:38:01 PM 6 15.22 0.00 1.46 0.79 0.07 82.47 12:38:01 PM 7 7.22 0.00 0.77 0.84 0.05 91.12 12:39:01 PM all 46.45 0.00 1.31 0.78 0.11 51.35 12:39:01 PM 0 48.29 0.00 1.19 2.74 0.15 47.63 12:39:01 PM 1 57.19 0.00 2.42 0.84 0.13 39.42 12:39:01 PM 2 44.66 0.00 1.47 1.02 0.12 52.73 12:39:01 PM 3 48.51 0.00 1.10 0.48 0.10 49.81 12:39:01 PM 4 49.73 0.00 0.95 0.32 0.12 48.88 12:39:01 PM 5 37.72 0.00 0.89 0.25 0.10 61.04 12:39:01 PM 6 54.15 0.00 1.55 0.12 0.12 44.06 12:39:01 PM 7 31.30 0.00 0.90 0.44 0.08 67.27 12:40:01 PM all 18.64 0.00 2.99 2.31 0.10 75.96 12:40:01 PM 0 14.03 0.00 3.27 0.81 0.10 81.79 12:40:01 PM 1 23.32 0.00 3.75 2.78 0.10 70.05 12:40:01 PM 2 20.15 0.00 3.78 1.99 0.12 73.95 12:40:01 PM 3 22.78 0.00 3.05 2.83 0.12 71.22 12:40:01 PM 4 17.51 0.00 2.00 0.52 0.07 79.91 12:40:01 PM 5 18.94 0.00 2.88 0.64 0.10 77.44 12:40:01 PM 6 15.31 0.00 2.96 8.55 0.08 73.10 12:40:01 PM 7 17.06 0.00 2.22 0.40 0.08 80.23 12:41:01 PM all 22.56 0.00 2.45 0.09 0.11 74.79 12:41:01 PM 0 27.23 0.00 2.90 0.08 0.10 69.69 12:41:01 PM 1 20.01 0.00 2.34 0.12 0.10 77.43 12:41:01 PM 2 25.07 0.00 2.23 0.10 0.12 72.49 12:41:01 PM 3 29.53 0.00 3.60 0.10 0.12 66.66 12:41:01 PM 4 19.22 0.00 2.08 0.13 0.10 78.46 12:41:01 PM 5 13.96 0.00 1.85 0.03 0.10 84.06 12:41:01 PM 6 25.27 0.00 2.19 0.08 0.12 72.34 12:41:01 PM 7 20.14 0.00 2.43 0.08 0.10 77.24 12:42:01 PM all 6.63 0.00 1.13 0.13 0.06 92.05 12:42:01 PM 0 6.98 0.00 1.26 0.12 0.07 91.58 12:42:01 PM 1 6.28 0.00 1.32 0.10 0.07 92.23 12:42:01 PM 2 5.75 0.00 1.49 0.27 0.07 92.42 12:42:01 PM 3 4.69 0.00 0.75 0.20 0.07 94.29 12:42:01 PM 4 10.23 0.00 1.25 0.13 0.05 88.33 12:42:01 PM 5 5.18 0.00 1.37 0.05 0.05 93.35 12:42:01 PM 6 7.25 0.00 0.77 0.02 0.07 91.90 12:42:01 PM 7 6.65 0.00 0.85 0.15 0.07 92.28 12:43:01 PM all 13.79 0.00 0.48 0.01 0.06 85.66 12:43:01 PM 0 2.79 0.00 0.42 0.02 0.05 96.73 12:43:01 PM 1 14.55 0.00 0.38 0.00 0.05 85.01 12:43:01 PM 2 1.81 0.00 0.87 0.07 0.05 97.21 12:43:01 PM 3 50.65 0.00 1.02 0.02 0.12 48.20 12:43:01 PM 4 4.64 0.00 0.33 0.00 0.05 94.97 12:43:01 PM 5 15.88 0.00 0.22 0.00 0.05 83.85 12:43:01 PM 6 12.43 0.00 0.20 0.00 0.03 87.34 12:43:01 PM 7 7.48 0.00 0.43 0.00 0.05 92.03 12:44:01 PM all 35.22 0.00 1.82 0.84 0.12 62.00 12:44:01 PM 0 29.49 0.00 1.66 0.34 0.10 68.42 12:44:01 PM 1 20.89 0.00 1.56 1.58 0.12 75.85 12:44:01 PM 2 44.78 0.00 2.50 0.97 0.15 51.60 12:44:01 PM 3 33.74 0.00 2.03 1.06 0.12 63.06 12:44:01 PM 4 42.22 0.00 1.71 0.13 0.12 55.82 12:44:01 PM 5 40.81 0.00 1.54 0.69 0.15 56.81 12:44:01 PM 6 30.40 0.00 1.89 0.32 0.10 67.29 12:44:01 PM 7 39.41 0.00 1.63 1.63 0.13 57.21 12:45:01 PM all 28.63 0.00 1.60 0.10 0.12 69.55 12:45:01 PM 0 27.69 0.00 1.47 0.00 0.10 70.74 12:45:01 PM 1 30.52 0.00 1.69 0.02 0.13 67.64 12:45:01 PM 2 29.48 0.00 1.54 0.25 0.12 68.61 12:45:01 PM 3 19.97 0.00 1.46 0.02 0.12 78.44 12:45:01 PM 4 22.99 0.00 1.44 0.30 0.13 75.13 12:45:01 PM 5 32.36 0.00 1.34 0.07 0.10 66.14 12:45:01 PM 6 45.41 0.00 2.14 0.15 0.12 52.18 12:45:01 PM 7 20.59 0.00 1.73 0.00 0.12 77.56 12:46:01 PM all 29.43 0.00 1.56 0.26 0.10 68.66 12:46:01 PM 0 23.61 0.00 1.64 0.00 0.10 74.65 12:46:01 PM 1 36.01 0.00 1.54 0.00 0.10 62.35 12:46:01 PM 2 37.88 0.00 1.44 0.03 0.10 60.55 12:46:01 PM 3 27.89 0.00 1.32 0.08 0.08 70.63 12:46:01 PM 4 17.09 0.00 1.00 0.12 0.08 81.71 12:46:01 PM 5 21.12 0.00 1.78 1.64 0.10 75.36 12:46:01 PM 6 30.79 0.00 1.71 0.10 0.10 67.30 12:46:01 PM 7 41.06 0.00 2.02 0.10 0.10 56.72 12:47:01 PM all 18.79 0.00 1.74 0.89 0.07 78.51 12:47:01 PM 0 9.91 0.00 0.90 0.00 0.05 89.14 12:47:01 PM 1 25.74 0.00 2.53 1.56 0.08 70.10 12:47:01 PM 2 11.87 0.00 1.51 0.37 0.07 86.19 12:47:01 PM 3 28.44 0.00 2.19 1.76 0.07 67.54 12:47:01 PM 4 20.66 0.00 1.32 0.00 0.05 77.97 12:47:01 PM 5 9.91 0.00 1.91 2.76 0.07 85.36 12:47:01 PM 6 18.48 0.00 2.42 0.27 0.07 78.76 12:47:01 PM 7 25.30 0.00 1.17 0.42 0.10 73.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.83 0.00 1.64 0.79 0.09 74.66 Average: 0 18.84 0.00 1.58 0.44 0.09 79.06 Average: 1 23.76 0.00 1.85 0.92 0.10 73.38 Average: 2 24.63 0.00 1.89 0.83 0.10 72.55 Average: 3 28.45 0.00 1.82 0.81 0.10 68.82 Average: 4 21.59 0.00 1.40 0.41 0.08 76.51 Average: 5 19.84 0.00 1.43 0.93 0.09 77.72 Average: 6 24.06 0.00 1.73 1.30 0.08 72.82 Average: 7 21.44 0.00 1.43 0.65 0.09 76.40