---> uname -a: Linux prd-centos8-docker-8c-8g-29931.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1648 22293 19 7949 29768 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:33:fd:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe33:fd8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:9b:dc:af 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/22/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.93 2.48 143.45 1525.62 9866.73 10:39:01 PM 129.34 13.80 115.54 1696.63 5715.03 10:40:01 PM 168.44 1.52 166.93 629.12 14829.92 10:41:01 PM 69.49 0.00 69.49 0.00 5932.79 10:42:01 PM 113.68 1.98 111.70 136.49 3903.27 10:43:01 PM 133.13 0.03 133.09 19.33 32392.57 10:44:01 PM 1246.60 0.02 1246.58 13.60 72879.86 10:45:01 PM 942.62 0.00 942.62 0.00 40523.96 10:46:01 PM 11.90 0.00 11.90 0.00 599.60 10:47:01 PM 8.95 0.00 8.95 0.00 1199.53 10:48:01 PM 145.68 0.07 145.61 0.53 12665.40 10:49:01 PM 642.71 0.67 642.04 67.59 37344.66 Average: 313.20 1.71 311.49 340.75 19820.53 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29446108 31257456 3209604 9.83 2688 2127860 1363080 4.04 157772 2590652 125376 10:39:01 PM 28886772 30914920 3768940 11.54 2688 2338920 1686296 5.00 200828 3076628 148752 10:40:01 PM 27125892 29464564 5529820 16.93 2688 2643668 3702700 10.99 273488 4737416 32428 10:41:01 PM 26022556 28555988 6633156 20.31 2688 2835404 3751432 11.13 287576 5816000 68100 10:42:01 PM 26223692 28891548 6432020 19.70 2688 2965576 3243088 9.62 326188 5562208 118224 10:43:01 PM 22949496 27420200 9706216 29.72 2688 4698312 4666620 13.85 487252 8482400 989740 10:44:01 PM 22858984 28489144 9796728 30.00 2688 5652144 3270216 9.70 528000 8086888 183480 10:45:01 PM 21329128 27733500 11326584 34.68 2688 6321148 3510936 10.42 589680 9324688 8 10:46:01 PM 19253736 25659380 13401976 41.04 2688 6321528 3842852 11.40 590864 11337904 8 10:47:01 PM 20277852 26713280 12377860 37.90 2688 6350904 3956848 11.74 595716 10334668 12 10:48:01 PM 21130424 28313004 11525288 35.29 2688 7029676 3296908 9.78 675860 9346660 436204 10:49:01 PM 22855488 30511432 9800224 30.01 2688 7500780 1461056 4.33 1300608 6976304 21008 Average: 24030011 28660368 8625701 26.41 2688 4732160 3146003 9.33 501153 7139368 176945 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 184.64 136.37 1155.68 39.43 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 272.04 242.79 2636.72 53.79 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 360.10 278.39 4400.06 38.90 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 166.61 129.56 2963.21 19.11 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 190.54 175.89 1920.07 28.46 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 575.27 427.48 7782.62 49.23 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 139.12 91.70 2050.16 8.57 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 152.78 131.49 1621.07 19.18 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.22 0.15 0.07 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.42 0.30 0.20 0.30 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 300.97 245.53 3384.39 40.77 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 342.24 458.67 347.56 7590.98 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 223.74 193.19 2355.08 657.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 07/22/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.93 0.00 0.90 0.44 0.05 90.68 10:38:01 PM 0 3.12 0.00 0.53 0.50 0.05 95.79 10:38:01 PM 1 4.67 0.00 0.45 0.38 0.03 94.46 10:38:01 PM 2 12.22 0.00 1.25 0.65 0.05 85.83 10:38:01 PM 3 2.14 0.00 0.38 0.28 0.05 97.14 10:38:01 PM 4 14.18 0.00 1.74 0.79 0.05 83.24 10:38:01 PM 5 18.85 0.00 1.99 0.57 0.07 78.53 10:38:01 PM 6 2.54 0.00 0.33 0.15 0.03 96.95 10:38:01 PM 7 5.73 0.00 0.53 0.20 0.03 93.51 10:39:01 PM all 5.49 0.00 0.66 0.34 0.05 93.47 10:39:01 PM 0 4.70 0.00 0.58 0.08 0.05 94.59 10:39:01 PM 1 3.93 0.00 0.80 0.55 0.07 94.65 10:39:01 PM 2 6.62 0.00 1.07 0.97 0.07 91.28 10:39:01 PM 3 4.09 0.00 0.33 0.35 0.03 95.19 10:39:01 PM 4 5.81 0.00 0.32 0.00 0.05 93.82 10:39:01 PM 5 7.07 0.00 1.22 0.37 0.05 91.29 10:39:01 PM 6 2.25 0.00 0.47 0.32 0.02 96.94 10:39:01 PM 7 9.44 0.00 0.48 0.07 0.07 89.95 10:40:01 PM all 41.20 0.00 1.35 0.78 0.13 56.54 10:40:01 PM 0 31.68 0.00 1.05 0.08 0.12 67.06 10:40:01 PM 1 39.57 0.00 1.97 0.67 0.13 57.65 10:40:01 PM 2 22.43 0.00 1.77 4.03 0.13 71.62 10:40:01 PM 3 59.74 0.00 0.85 0.22 0.12 39.07 10:40:01 PM 4 33.38 0.00 1.10 0.47 0.13 64.91 10:40:01 PM 5 52.69 0.00 1.50 0.38 0.13 45.29 10:40:01 PM 6 34.31 0.00 1.52 0.20 0.13 63.83 10:40:01 PM 7 55.80 0.00 1.02 0.15 0.10 42.93 10:41:01 PM all 47.80 0.00 1.30 0.22 0.10 50.57 10:41:01 PM 0 45.75 0.00 1.05 0.00 0.08 53.12 10:41:01 PM 1 43.01 0.00 2.03 0.69 0.12 54.16 10:41:01 PM 2 47.16 0.00 1.32 0.25 0.10 51.17 10:41:01 PM 3 58.90 0.00 1.39 0.30 0.12 39.29 10:41:01 PM 4 40.84 0.00 1.25 0.28 0.08 57.53 10:41:01 PM 5 47.82 0.00 1.02 0.00 0.10 51.06 10:41:01 PM 6 48.59 0.00 1.14 0.07 0.10 50.11 10:41:01 PM 7 50.33 0.00 1.22 0.18 0.10 48.16 10:42:01 PM all 32.75 0.00 1.16 1.96 0.10 64.03 10:42:01 PM 0 43.06 0.00 1.12 1.04 0.10 54.69 10:42:01 PM 1 21.73 0.00 1.17 0.30 0.08 76.71 10:42:01 PM 2 36.57 0.00 1.29 4.26 0.10 57.78 10:42:01 PM 3 29.42 0.00 0.99 2.66 0.10 66.83 10:42:01 PM 4 35.36 0.00 1.14 0.74 0.10 62.67 10:42:01 PM 5 35.82 0.00 0.69 0.00 0.10 63.39 10:42:01 PM 6 30.24 0.00 0.70 0.30 0.10 68.65 10:42:01 PM 7 29.76 0.00 2.23 6.36 0.12 61.53 10:43:01 PM all 17.02 0.00 2.82 1.16 0.09 78.91 10:43:01 PM 0 6.66 0.00 3.14 2.96 0.08 87.15 10:43:01 PM 1 6.61 0.00 1.37 1.79 0.08 90.15 10:43:01 PM 2 50.98 0.00 4.83 0.02 0.08 44.10 10:43:01 PM 3 3.23 0.00 3.87 1.97 0.12 90.80 10:43:01 PM 4 43.29 0.00 3.78 0.05 0.12 52.77 10:43:01 PM 5 10.38 0.00 3.25 0.05 0.07 86.24 10:43:01 PM 6 5.33 0.00 1.09 0.44 0.07 93.08 10:43:01 PM 7 9.47 0.00 1.26 2.03 0.08 87.16 10:44:01 PM all 15.07 0.00 5.37 4.96 0.09 74.50 10:44:01 PM 0 5.79 0.00 7.58 3.66 0.10 82.86 10:44:01 PM 1 8.63 0.00 4.06 3.38 0.08 83.84 10:44:01 PM 2 14.18 0.00 3.64 9.89 0.08 72.20 10:44:01 PM 3 9.63 0.00 7.22 2.70 0.08 80.37 10:44:01 PM 4 67.86 0.00 7.86 1.35 0.12 22.81 10:44:01 PM 5 6.66 0.00 3.14 4.61 0.07 85.52 10:44:01 PM 6 5.02 0.00 7.28 9.91 0.09 77.71 10:44:01 PM 7 2.70 0.00 2.28 4.20 0.10 90.72 10:45:01 PM all 19.69 0.00 3.42 2.40 0.08 74.41 10:45:01 PM 0 10.48 0.00 1.39 4.95 0.07 83.11 10:45:01 PM 1 19.21 0.00 2.46 3.24 0.08 75.00 10:45:01 PM 2 7.78 0.00 6.85 8.81 0.08 76.48 10:45:01 PM 3 50.26 0.00 5.24 0.47 0.10 43.93 10:45:01 PM 4 12.23 0.00 5.58 0.32 0.08 81.78 10:45:01 PM 5 25.61 0.00 1.72 0.28 0.08 72.30 10:45:01 PM 6 4.11 0.00 2.93 1.16 0.08 91.72 10:45:01 PM 7 27.55 0.00 1.25 0.00 0.07 71.13 10:46:01 PM all 21.77 0.00 0.82 0.01 0.07 77.33 10:46:01 PM 0 17.44 0.00 0.74 0.00 0.07 81.76 10:46:01 PM 1 52.36 0.00 1.68 0.00 0.12 45.84 10:46:01 PM 2 56.27 0.00 1.23 0.00 0.10 42.39 10:46:01 PM 3 17.25 0.00 0.77 0.00 0.07 81.92 10:46:01 PM 4 5.94 0.00 0.60 0.00 0.07 93.39 10:46:01 PM 5 12.81 0.00 0.45 0.00 0.03 86.71 10:46:01 PM 6 9.61 0.00 0.55 0.00 0.05 89.79 10:46:01 PM 7 2.46 0.00 0.53 0.10 0.03 96.88 10:47:01 PM all 21.59 0.00 1.00 0.07 0.06 77.27 10:47:01 PM 0 14.81 0.00 0.93 0.02 0.07 84.17 10:47:01 PM 1 7.54 0.00 0.60 0.00 0.03 91.83 10:47:01 PM 2 83.57 0.00 1.48 0.02 0.15 14.78 10:47:01 PM 3 17.33 0.00 0.85 0.05 0.05 81.72 10:47:01 PM 4 14.90 0.00 1.15 0.03 0.05 83.87 10:47:01 PM 5 15.34 0.00 0.98 0.02 0.05 83.61 10:47:01 PM 6 9.84 0.00 1.02 0.00 0.03 89.11 10:47:01 PM 7 9.41 0.00 1.00 0.42 0.05 89.12 10:48:01 PM all 17.59 0.00 2.31 0.50 0.09 79.52 10:48:01 PM 0 11.52 0.00 1.25 0.00 0.08 87.14 10:48:01 PM 1 15.41 0.00 2.54 0.30 0.08 81.67 10:48:01 PM 2 5.75 0.00 3.83 0.99 0.08 89.35 10:48:01 PM 3 27.14 0.00 2.84 1.97 0.12 67.94 10:48:01 PM 4 5.62 0.00 2.11 0.12 0.07 92.08 10:48:01 PM 5 45.97 0.00 3.59 0.08 0.10 50.25 10:48:01 PM 6 15.89 0.00 1.17 0.54 0.07 82.33 10:48:01 PM 7 13.34 0.00 1.12 0.00 0.08 85.45 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 10.46 0.00 2.17 2.24 0.06 85.07 10:49:01 PM 0 9.31 0.00 1.67 2.44 0.07 86.51 10:49:01 PM 1 6.11 0.00 2.29 2.24 0.07 89.28 10:49:01 PM 2 11.10 0.00 3.45 6.44 0.07 78.94 10:49:01 PM 3 15.12 0.00 2.46 2.01 0.07 80.34 10:49:01 PM 4 4.84 0.00 1.77 0.32 0.07 93.00 10:49:01 PM 5 14.82 0.00 1.93 3.37 0.08 79.81 10:49:01 PM 6 6.26 0.00 1.46 0.77 0.05 91.47 10:49:01 PM 7 16.13 0.00 2.29 0.35 0.05 81.18 Average: all 21.53 0.00 1.94 1.25 0.08 75.20 Average: 0 17.04 0.00 1.75 1.31 0.08 79.82 Average: 1 19.07 0.00 1.78 1.13 0.08 77.93 Average: 2 29.60 0.00 2.66 3.02 0.09 64.62 Average: 3 24.54 0.00 2.26 1.08 0.09 72.04 Average: 4 23.66 0.00 2.36 0.37 0.08 73.52 Average: 5 24.49 0.00 1.79 0.81 0.08 72.83 Average: 6 14.51 0.00 1.63 1.14 0.07 82.65 Average: 7 19.34 0.00 1.27 1.17 0.07 78.14