---> uname -a: Linux prd-centos8-docker-8c-8g-568.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 22280 19 7960 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:3a:47:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe3a:4749/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:a1:b0:98 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) 10/05/2025 _x86_64_ (8 CPU) 22:37:01 LINUX RESTART (8 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 100.13 2.38 97.75 1588.54 10579.76 10:40:01 PM 226.91 14.55 212.36 1971.94 8362.87 10:41:01 PM 93.97 0.68 93.29 350.15 10509.03 10:42:01 PM 101.13 1.98 99.15 136.49 6065.54 10:43:01 PM 90.32 0.03 90.28 19.33 30275.10 10:44:01 PM 1106.88 0.02 1106.87 13.60 71256.96 10:45:01 PM 904.38 0.00 904.38 0.00 38547.93 10:46:01 PM 129.16 0.00 129.16 0.00 6164.88 10:47:01 PM 5.43 0.00 5.43 0.00 1113.40 10:48:01 PM 160.02 0.10 159.92 5.73 13035.94 10:49:01 PM 618.56 0.63 617.93 62.39 36906.35 Average: 321.52 1.85 319.67 377.11 21164.47 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 29427604 31246732 3228108 9.89 2688 2134844 1361168 4.04 157672 2599240 1932 10:40:01 PM 27914812 30222176 4740900 14.52 2688 2613812 2277268 6.76 260016 3964044 217380 10:41:01 PM 26815052 29347888 5840660 17.89 2688 2835848 2932548 8.70 285816 5025828 144312 10:42:01 PM 25742096 28401716 6913616 21.17 2688 2958220 4130752 12.26 324420 6046564 108092 10:43:01 PM 23256216 27255348 9399496 28.78 2688 4283164 4967920 14.74 486332 8263060 569980 10:44:01 PM 21460052 26904348 11195660 34.28 2688 5475976 5058908 15.01 528192 9493128 79988 10:45:01 PM 20404780 26815904 12250932 37.52 2688 6328812 4389288 13.02 596160 10247940 156272 10:46:01 PM 18500700 24913092 14155012 43.35 2688 6329188 4736416 14.05 597352 12082788 8 10:47:01 PM 19829992 26272072 12825720 39.28 2688 6358568 4832172 14.34 602196 10780908 8 10:48:01 PM 23016192 30668036 9639520 29.52 2688 7496664 1420204 4.21 1131940 7006228 892448 10:49:01 PM 22843184 30510808 9812528 30.05 2688 7512732 1460252 4.33 1305964 6986012 21012 Average: 23564607 28414375 9091105 27.84 2688 4938893 3415172 10.13 570551 7499613 199221 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 141.69 127.16 557.83 50.65 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 524.40 420.21 6742.19 62.30 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 183.32 145.68 3133.95 19.66 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 183.74 171.06 1726.59 28.28 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 326.66 238.69 5262.22 25.79 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 304.43 236.99 4261.15 29.92 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 189.54 152.66 2170.67 20.72 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 1.03 0.20 0.16 0.43 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 1.17 0.20 0.11 0.23 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 313.55 248.29 3462.56 44.91 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 409.50 492.07 297.10 7583.84 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 234.45 203.01 2510.34 715.11 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) 10/05/2025 _x86_64_ (8 CPU) 22:37:01 LINUX RESTART (8 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 3.69 0.00 0.57 0.37 0.03 95.35 10:39:01 PM 0 3.56 0.00 1.14 0.37 0.05 94.89 10:39:01 PM 1 1.91 0.00 0.42 0.50 0.05 97.12 10:39:01 PM 2 13.03 0.00 1.55 0.48 0.03 84.90 10:39:01 PM 3 0.58 0.00 0.27 0.58 0.03 98.53 10:39:01 PM 4 1.58 0.00 0.13 0.10 0.02 98.17 10:39:01 PM 5 2.59 0.00 0.37 0.33 0.00 96.71 10:39:01 PM 6 3.67 0.00 0.38 0.43 0.02 95.50 10:39:01 PM 7 2.56 0.00 0.30 0.17 0.02 96.96 10:40:01 PM all 25.63 0.00 1.34 1.36 0.10 71.56 10:40:01 PM 0 38.76 0.00 0.84 0.07 0.10 60.23 10:40:01 PM 1 10.71 0.00 1.44 6.13 0.07 81.65 10:40:01 PM 2 32.54 0.00 2.24 1.19 0.13 63.89 10:40:01 PM 3 26.24 0.00 1.54 0.84 0.12 71.27 10:40:01 PM 4 19.73 0.00 1.00 0.33 0.10 78.83 10:40:01 PM 5 24.97 0.00 1.17 0.37 0.10 73.39 10:40:01 PM 6 29.27 0.00 1.02 0.28 0.10 69.32 10:40:01 PM 7 22.82 0.00 1.49 1.67 0.10 73.92 10:41:01 PM all 49.54 0.00 1.18 0.33 0.11 48.84 10:41:01 PM 0 76.08 0.00 0.65 0.00 0.12 23.16 10:41:01 PM 1 43.52 0.00 1.02 1.22 0.10 54.14 10:41:01 PM 2 50.18 0.00 1.07 0.32 0.08 48.35 10:41:01 PM 3 31.14 0.00 1.40 0.42 0.10 66.93 10:41:01 PM 4 68.69 0.00 1.75 0.25 0.13 29.17 10:41:01 PM 5 38.48 0.00 1.37 0.38 0.10 59.67 10:41:01 PM 6 45.09 0.00 1.29 0.00 0.10 53.53 10:41:01 PM 7 43.11 0.00 0.90 0.02 0.12 55.86 10:42:01 PM all 40.40 0.00 1.27 0.30 0.10 57.93 10:42:01 PM 0 55.34 0.00 0.77 0.02 0.10 43.78 10:42:01 PM 1 30.50 0.00 1.59 0.65 0.12 67.15 10:42:01 PM 2 46.65 0.00 2.24 0.84 0.12 50.16 10:42:01 PM 3 44.68 0.00 1.25 0.08 0.10 53.88 10:42:01 PM 4 34.75 0.00 1.05 0.13 0.08 63.98 10:42:01 PM 5 28.39 0.00 1.44 0.45 0.08 69.64 10:42:01 PM 6 42.24 0.00 0.80 0.03 0.08 56.84 10:42:01 PM 7 40.62 0.00 1.05 0.17 0.08 58.08 10:43:01 PM all 13.63 0.00 1.32 0.53 0.05 84.47 10:43:01 PM 0 5.96 0.00 0.48 2.45 0.05 91.05 10:43:01 PM 1 24.40 0.00 3.38 0.75 0.07 71.40 10:43:01 PM 2 10.19 0.00 1.29 0.10 0.05 88.38 10:43:01 PM 3 9.53 0.00 0.42 0.00 0.05 90.00 10:43:01 PM 4 25.14 0.00 1.78 0.00 0.05 73.03 10:43:01 PM 5 5.90 0.00 0.58 0.52 0.05 92.95 10:43:01 PM 6 8.04 0.00 1.34 0.30 0.05 90.27 10:43:01 PM 7 19.92 0.00 1.29 0.08 0.05 78.66 10:44:01 PM all 14.88 0.00 5.59 2.65 0.10 76.79 10:44:01 PM 0 1.49 0.00 7.73 0.36 0.08 90.34 10:44:01 PM 1 36.19 0.00 6.38 2.24 0.13 55.05 10:44:01 PM 2 7.52 0.00 2.01 6.13 0.10 84.25 10:44:01 PM 3 2.89 0.00 3.48 2.97 0.05 90.61 10:44:01 PM 4 51.85 0.00 9.11 0.98 0.13 37.93 10:44:01 PM 5 4.66 0.00 4.12 5.38 0.07 85.78 10:44:01 PM 6 6.65 0.00 7.65 1.05 0.12 84.53 10:44:01 PM 7 7.76 0.00 4.26 2.05 0.08 85.85 10:45:01 PM all 18.74 0.00 3.33 1.84 0.09 76.01 10:45:01 PM 0 1.87 0.00 4.87 0.00 0.08 93.17 10:45:01 PM 1 20.25 0.00 1.10 0.10 0.08 78.46 10:45:01 PM 2 11.98 0.00 2.02 0.97 0.07 84.96 10:45:01 PM 3 32.97 0.00 3.68 0.00 0.10 63.25 10:45:01 PM 4 13.35 0.00 1.89 0.44 0.07 84.25 10:45:01 PM 5 44.35 0.00 5.91 0.24 0.13 49.37 10:45:01 PM 6 14.09 0.00 6.08 12.35 0.10 67.39 10:45:01 PM 7 10.98 0.00 1.15 0.69 0.07 87.12 10:46:01 PM all 23.09 0.00 0.82 0.29 0.06 75.73 10:46:01 PM 0 7.40 0.00 0.60 0.00 0.05 91.95 10:46:01 PM 1 19.36 0.00 0.73 0.00 0.05 79.86 10:46:01 PM 2 50.43 0.00 1.12 0.00 0.08 48.37 10:46:01 PM 3 15.22 0.00 0.45 0.00 0.07 84.26 10:46:01 PM 4 20.13 0.00 0.70 0.00 0.08 79.09 10:46:01 PM 5 20.30 0.00 0.58 0.00 0.03 79.09 10:46:01 PM 6 45.34 0.00 1.80 2.17 0.08 50.60 10:46:01 PM 7 6.57 0.00 0.53 0.17 0.05 92.68 10:47:01 PM all 20.86 0.00 0.87 0.01 0.06 78.21 10:47:01 PM 0 41.21 0.00 1.10 0.02 0.08 57.59 10:47:01 PM 1 15.05 0.00 1.03 0.00 0.07 83.85 10:47:01 PM 2 38.04 0.00 0.88 0.00 0.07 61.01 10:47:01 PM 3 27.52 0.00 0.93 0.00 0.07 71.47 10:47:01 PM 4 14.74 0.00 0.65 0.00 0.03 84.58 10:47:01 PM 5 9.18 0.00 0.83 0.02 0.03 89.93 10:47:01 PM 6 9.03 0.00 0.75 0.08 0.05 90.09 10:47:01 PM 7 12.04 0.00 0.75 0.00 0.05 87.16 10:48:01 PM all 17.15 0.00 2.37 0.31 0.09 80.09 10:48:01 PM 0 31.56 0.00 2.39 0.55 0.12 65.38 10:48:01 PM 1 42.49 0.00 3.41 0.03 0.12 53.94 10:48:01 PM 2 9.02 0.00 2.49 1.06 0.08 87.35 10:48:01 PM 3 5.52 0.00 2.30 0.60 0.08 91.49 10:48:01 PM 4 13.23 0.00 1.04 0.05 0.08 85.60 10:48:01 PM 5 12.51 0.00 1.92 0.02 0.07 85.48 10:48:01 PM 6 9.96 0.00 3.93 0.10 0.07 85.94 10:48:01 PM 7 12.79 0.00 1.49 0.07 0.07 85.59 10:49:01 PM all 10.19 0.00 1.74 1.84 0.06 86.17 10:49:01 PM 0 6.84 0.00 1.09 0.03 0.05 91.99 10:49:01 PM 1 18.33 0.00 2.43 2.26 0.07 76.92 10:49:01 PM 2 7.31 0.00 1.83 1.22 0.07 89.57 10:49:01 PM 3 9.88 0.00 1.37 3.28 0.05 85.43 10:49:01 PM 4 13.23 0.00 1.66 1.72 0.07 83.32 10:49:01 PM 5 6.68 0.00 1.63 1.09 0.05 90.56 10:49:01 PM 6 5.92 0.00 1.53 2.90 0.07 89.58 10:49:01 PM 7 13.30 0.00 2.41 2.19 0.05 82.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.62 0.00 1.85 0.89 0.08 75.56 Average: 0 24.61 0.00 1.96 0.35 0.08 73.00 Average: 1 23.87 0.00 2.08 1.26 0.08 72.70 Average: 2 25.19 0.00 1.70 1.12 0.08 71.91 Average: 3 18.75 0.00 1.55 0.80 0.07 78.82 Average: 4 25.11 0.00 1.88 0.36 0.08 72.56 Average: 5 17.99 0.00 1.81 0.80 0.07 79.34 Average: 6 19.97 0.00 2.41 1.78 0.08 75.77 Average: 7 17.50 0.00 1.42 0.66 0.07 80.36