---> uname -a: Linux prd-centos8-docker-8c-8g-19894.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1119 25359 19 5410 30297 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:13:57:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe13:572c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:86:73:72 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::42:5ff:fe86:7372/64 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) 06/10/2025 _x86_64_ (8 CPU) 08:34:28 LINUX RESTART (8 CPU) 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 178.55 14.60 163.96 2990.57 9946.66 08:37:01 AM 220.09 4.83 215.26 1167.61 15812.58 08:38:01 AM 167.38 0.80 166.58 495.17 42425.87 08:39:01 AM 38.61 0.00 38.61 0.00 535.78 08:40:01 AM 17.31 0.48 16.83 21.46 404.15 08:41:01 AM 22.29 0.00 22.29 0.00 700.53 08:42:01 AM 98.50 0.00 98.50 0.00 23207.71 08:43:01 AM 168.36 0.00 168.36 0.00 1913.71 08:44:01 AM 59.81 2.55 57.26 4520.36 27347.78 Average: 107.88 2.58 105.29 1021.61 13587.90 08:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 29155256 30988196 3500456 10.72 2688 2151420 1795468 5.33 161204 2883424 129516 08:37:01 AM 27458024 29668600 5197688 15.92 2688 2521756 2737760 8.12 268160 4440176 55840 08:38:01 AM 25263884 28650060 7391828 22.64 2688 3670824 4105188 12.18 419628 6369524 76 08:39:01 AM 25180812 28571176 7474900 22.89 2688 3673236 4140060 12.28 435456 6431208 112 08:40:01 AM 25089576 28485636 7566136 23.17 2688 3679316 3602864 10.69 438008 6522420 8 08:41:01 AM 25252752 28887696 7402960 22.67 2688 3916800 3398276 10.08 500904 6294844 226888 08:42:01 AM 23345908 27463400 9309804 28.51 2688 4388716 6161108 18.28 549488 8091416 3616 08:43:01 AM 24483304 28548756 8172408 25.03 2688 4324608 3604296 10.69 546708 6974736 16244 08:44:01 AM 25905764 30965760 6749948 20.67 2688 5309440 1567312 4.65 898236 5192424 87176 Average: 25681698 29136587 6974014 21.36 2688 3737346 3456926 10.26 468644 5911130 57720 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 273.27 203.80 1442.89 42.95 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 444.22 331.71 5167.16 52.75 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 08:38:01 AM eth0 334.54 215.23 10029.78 23.35 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 AM veth4967bff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM veth04ba520 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 22.01 22.01 1.93 1.93 0.00 0.00 0.00 0.00 08:39:01 AM eth0 36.30 25.24 9.43 12.81 0.00 0.00 0.00 0.00 08:39:01 AM docker0 5.65 6.41 0.80 0.74 0.00 0.00 0.00 0.00 08:39:01 AM vethccb8d17 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:40:01 AM lo 61.23 61.23 4.01 4.01 0.00 0.00 0.00 0.00 08:40:01 AM eth0 245.03 193.07 72.45 84.10 0.00 0.00 0.00 0.00 08:40:01 AM docker0 5.01 6.06 0.88 0.90 0.00 0.00 0.00 0.00 08:41:01 AM lo 18.67 18.67 0.93 0.93 0.00 0.00 0.00 0.00 08:41:01 AM eth0 129.70 107.25 598.11 40.54 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 103.35 103.35 19.26 19.26 0.00 0.00 0.00 0.00 08:42:01 AM eth0 678.42 355.58 2293.58 31.72 0.00 0.00 0.00 0.00 08:42:01 AM docker0 48.10 51.53 8.74 9.93 0.00 0.00 0.00 0.00 08:42:01 AM veth63e1dbc 42.02 45.12 8.65 8.46 0.00 0.00 0.00 0.00 08:42:01 AM vethd26169a 6.08 7.11 0.75 1.73 0.00 0.00 0.00 0.00 08:43:01 AM lo 941.40 941.40 207.62 207.62 0.00 0.00 0.00 0.00 08:43:01 AM eth0 206.83 147.95 307.68 53.66 0.00 0.00 0.00 0.00 08:43:01 AM docker0 455.05 469.46 104.88 99.83 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:44:01 AM eth0 75.57 62.85 1185.00 15.32 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.59 127.59 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 269.31 182.51 2345.06 39.69 0.00 0.00 0.00 0.00 Average: docker0 57.09 59.28 12.81 12.38 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) 06/10/2025 _x86_64_ (8 CPU) 08:34:28 LINUX RESTART (8 CPU) 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 12.50 0.00 1.15 0.91 0.04 85.40 08:36:01 AM 0 3.94 0.00 0.62 0.33 0.05 95.06 08:36:01 AM 1 17.70 0.00 1.44 0.64 0.05 80.18 08:36:01 AM 2 30.76 0.00 2.87 0.97 0.07 65.33 08:36:01 AM 3 7.48 0.00 0.74 1.31 0.03 90.44 08:36:01 AM 4 6.44 0.00 0.69 0.77 0.03 92.07 08:36:01 AM 5 16.45 0.00 1.33 1.54 0.03 80.64 08:36:01 AM 6 7.31 0.00 0.47 0.65 0.02 91.55 08:36:01 AM 7 9.89 0.00 1.05 1.05 0.03 87.97 08:37:01 AM all 42.81 0.00 1.51 1.06 0.09 54.53 08:37:01 AM 0 48.27 0.00 1.25 0.97 0.10 49.41 08:37:01 AM 1 38.68 0.00 1.62 0.30 0.10 59.30 08:37:01 AM 2 44.58 0.00 1.44 1.14 0.10 52.75 08:37:01 AM 3 46.41 0.00 1.44 1.47 0.08 50.60 08:37:01 AM 4 44.22 0.00 1.86 1.59 0.08 52.25 08:37:01 AM 5 34.76 0.00 1.72 1.00 0.08 62.43 08:37:01 AM 6 37.02 0.00 1.29 1.34 0.10 60.25 08:37:01 AM 7 48.50 0.00 1.49 0.64 0.10 49.27 08:38:01 AM all 26.39 0.00 2.94 1.71 0.08 68.88 08:38:01 AM 0 25.85 0.00 3.58 4.12 0.07 66.38 08:38:01 AM 1 30.47 0.00 3.51 2.10 0.10 63.81 08:38:01 AM 2 22.07 0.00 3.84 0.91 0.07 73.12 08:38:01 AM 3 16.76 0.00 2.22 1.19 0.08 79.74 08:38:01 AM 4 27.48 0.00 2.54 1.19 0.08 68.71 08:38:01 AM 5 33.80 0.00 2.91 3.00 0.08 60.21 08:38:01 AM 6 25.52 0.00 2.44 1.08 0.07 70.90 08:38:01 AM 7 29.17 0.00 2.50 0.05 0.07 68.21 08:39:01 AM all 21.87 0.00 2.60 0.06 0.08 75.39 08:39:01 AM 0 21.60 0.00 2.66 0.08 0.10 75.55 08:39:01 AM 1 18.46 0.00 2.48 0.07 0.10 78.89 08:39:01 AM 2 22.05 0.00 2.75 0.10 0.08 75.03 08:39:01 AM 3 15.22 0.00 2.13 0.08 0.08 82.48 08:39:01 AM 4 20.00 0.00 1.99 0.03 0.07 77.91 08:39:01 AM 5 27.60 0.00 3.43 0.03 0.08 68.85 08:39:01 AM 6 22.04 0.00 2.18 0.05 0.08 75.65 08:39:01 AM 7 27.98 0.00 3.15 0.02 0.07 68.79 08:40:01 AM all 12.62 0.00 1.87 0.02 0.06 85.42 08:40:01 AM 0 13.55 0.00 1.34 0.03 0.07 85.01 08:40:01 AM 1 12.46 0.00 1.84 0.05 0.07 85.58 08:40:01 AM 2 17.54 0.00 2.16 0.02 0.07 80.22 08:40:01 AM 3 10.97 0.00 3.20 0.02 0.07 85.75 08:40:01 AM 4 9.62 0.00 1.41 0.03 0.05 88.89 08:40:01 AM 5 8.79 0.00 2.01 0.02 0.07 89.12 08:40:01 AM 6 9.47 0.00 1.16 0.02 0.07 89.29 08:40:01 AM 7 18.57 0.00 1.84 0.00 0.07 79.52 08:41:01 AM all 33.53 0.00 1.19 0.05 0.09 65.14 08:41:01 AM 0 43.22 0.00 0.74 0.05 0.10 55.89 08:41:01 AM 1 29.05 0.00 0.75 0.13 0.08 69.98 08:41:01 AM 2 23.97 0.00 1.09 0.02 0.08 74.84 08:41:01 AM 3 45.45 0.00 2.14 0.03 0.08 52.29 08:41:01 AM 4 42.96 0.00 1.42 0.08 0.08 55.46 08:41:01 AM 5 14.96 0.00 1.87 0.02 0.08 83.07 08:41:01 AM 6 39.12 0.00 0.60 0.03 0.08 60.16 08:41:01 AM 7 29.52 0.00 0.95 0.00 0.08 69.45 08:42:01 AM all 24.78 0.00 2.14 0.95 0.09 72.03 08:42:01 AM 0 11.26 0.00 2.06 1.26 0.09 85.33 08:42:01 AM 1 39.68 0.00 2.94 2.23 0.10 55.04 08:42:01 AM 2 33.99 0.00 2.07 0.59 0.08 63.26 08:42:01 AM 3 24.69 0.00 2.00 0.02 0.10 73.19 08:42:01 AM 4 23.24 0.00 2.04 0.90 0.10 73.72 08:42:01 AM 5 27.55 0.00 1.87 2.50 0.10 67.98 08:42:01 AM 6 21.67 0.00 2.27 0.05 0.08 75.93 08:42:01 AM 7 16.03 0.00 1.88 0.05 0.07 81.97 08:43:01 AM all 29.29 0.00 2.32 0.32 0.10 67.97 08:43:01 AM 0 18.37 0.00 2.40 0.07 0.10 79.06 08:43:01 AM 1 35.81 0.00 1.85 0.13 0.08 62.13 08:43:01 AM 2 17.49 0.00 2.89 0.08 0.10 79.44 08:43:01 AM 3 40.48 0.00 1.48 0.02 0.10 57.93 08:43:01 AM 4 33.33 0.00 1.96 0.02 0.10 64.59 08:43:01 AM 5 30.64 0.00 1.88 0.00 0.12 67.37 08:43:01 AM 6 28.79 0.00 2.07 0.03 0.08 69.03 08:43:01 AM 7 29.38 0.00 4.07 2.20 0.08 64.27 08:44:01 AM all 26.41 0.00 1.85 1.01 0.07 70.66 08:44:01 AM 0 10.23 0.00 1.71 3.05 0.07 84.95 08:44:01 AM 1 42.17 0.00 2.86 2.48 0.08 52.41 08:44:01 AM 2 32.24 0.00 1.45 1.09 0.07 65.15 08:44:01 AM 3 23.74 0.00 2.18 0.40 0.05 73.63 08:44:01 AM 4 41.55 0.00 2.66 0.28 0.08 55.43 08:44:01 AM 5 8.46 0.00 1.31 0.03 0.05 90.15 08:44:01 AM 6 28.79 0.00 1.14 0.02 0.07 69.99 08:44:01 AM 7 24.09 0.00 1.48 0.75 0.07 73.61 Average: all 25.58 0.00 1.95 0.67 0.08 71.72 Average: 0 21.83 0.00 1.82 1.11 0.08 75.16 Average: 1 29.39 0.00 2.14 0.90 0.09 67.48 Average: 2 27.19 0.00 2.28 0.55 0.08 69.90 Average: 3 25.70 0.00 1.94 0.50 0.08 71.78 Average: 4 27.67 0.00 1.84 0.54 0.08 69.87 Average: 5 22.54 0.00 2.04 0.90 0.08 74.44 Average: 6 24.42 0.00 1.51 0.36 0.07 73.64 Average: 7 25.90 0.00 2.04 0.53 0.07 71.46