---> uname -a: Linux prd-centos8-robot-2c-8g-50605.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 19G 22G 46% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 742 165 18 6789 6637 Swap: 1023 1 1022 ---> 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:c9:ee:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85292sec preferred_lft 85292sec inet6 fe80::f816:3eff:fec9:eebf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/07/2025 _x86_64_ (2 CPU) 23:31:54 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 113.03 1.37 111.66 106.36 9956.83 11:35:01 PM 60.51 1.00 59.51 113.03 7372.44 11:36:01 PM 39.02 6.78 32.24 1248.52 2157.90 11:37:01 PM 56.62 2.73 53.89 439.66 7687.14 11:38:01 PM 2.92 0.22 2.70 11.73 103.55 11:39:02 PM 142.48 2.76 139.72 486.20 174972.40 11:40:01 PM 145.81 14.58 131.22 2182.54 169814.97 11:41:01 PM 2.85 0.12 2.73 9.20 266.92 11:42:01 PM 0.45 0.00 0.45 0.00 217.11 11:43:01 PM 0.80 0.37 0.43 43.05 106.48 11:44:01 PM 0.57 0.00 0.57 0.00 7.07 11:45:01 PM 0.32 0.00 0.32 0.00 3.07 11:46:01 PM 0.27 0.00 0.27 0.00 1.97 11:47:01 PM 1.25 0.92 0.33 207.80 4.40 11:48:01 PM 1.50 0.00 1.50 0.00 30.39 11:49:01 PM 9.97 6.48 3.48 1005.57 197.15 11:50:01 PM 76.13 37.05 39.08 7456.67 2263.75 Average: 38.49 4.36 34.13 781.57 22067.81 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 5220336 7012312 2662088 33.77 2688 1969068 709160 7.94 187292 2135052 149300 11:35:01 PM 5229408 7068104 2653016 33.66 2688 2014752 649000 7.27 218908 2087992 10744 11:36:01 PM 4958700 7040824 2923724 37.09 2688 2250732 658240 7.37 257888 2297004 177844 11:37:01 PM 4942600 7042056 2939824 37.30 2688 2266964 651860 7.30 268064 2292184 8 11:38:01 PM 4898264 6998752 2984160 37.86 2688 2268100 726800 8.14 268284 2336520 4 11:39:02 PM 131564 6731132 7750860 98.33 2104 6681936 915472 10.25 437364 6745740 1426608 11:40:01 PM 233880 6859708 7648544 97.03 2104 6656840 767812 8.60 493068 6503300 628 11:41:01 PM 212768 6845332 7669656 97.30 2104 6663528 748348 8.38 493236 6526264 2948 11:42:01 PM 192192 6830996 7690232 97.56 2104 6669772 763760 8.55 493256 6546716 2800 11:43:01 PM 183840 6824204 7698584 97.67 2104 6671320 763760 8.55 494548 6553012 4 11:44:01 PM 162504 6802872 7719920 97.94 2104 6671324 795956 8.91 494548 6574108 4 11:45:01 PM 154300 6793560 7728124 98.04 2104 6671324 827232 9.26 494552 6599108 4 11:46:01 PM 153896 6769564 7728528 98.05 2104 6647732 865440 9.69 494348 6599108 4 11:47:01 PM 156756 6744680 7725668 98.01 2104 6619828 875704 9.81 494456 6595704 4 11:48:01 PM 130456 6695876 7751968 98.34 2104 6597368 924576 10.35 494476 6622048 4 11:49:01 PM 246244 6841108 7636180 96.88 2104 6634168 710556 7.96 498328 6517636 29816 11:50:01 PM 256088 6876220 7626336 96.75 2104 6663660 723340 8.10 512644 6499728 10964 Average: 1615517 6869253 6266907 79.50 2276 5330495 769236 8.61 417368 5295954 106570 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 90.70 75.14 1049.26 17.07 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 66.93 46.65 585.70 8.49 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 34.22 29.04 327.04 5.80 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 168.36 114.61 39.02 27.65 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 24.03 17.98 8.43 2.03 0.00 0.00 0.00 0.00 11:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:02 PM eth0 141.33 85.07 3101.69 6.02 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 229.16 196.89 26.67 422.08 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 98.63 65.72 15.88 8.81 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 98.08 64.00 15.72 8.59 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 27.37 27.46 236.22 14.71 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 150.24 149.36 2720.83 9.89 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 320.25 314.56 5977.06 20.51 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 476.27 468.66 8784.07 30.42 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 562.26 555.88 11073.21 36.02 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 689.15 679.87 13083.12 44.05 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 429.81 400.15 6664.35 59.18 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 16.44 15.49 14.10 7.76 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 213.05 194.41 3162.83 42.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/07/2025 _x86_64_ (2 CPU) 23:31:54 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 38.89 0.00 5.67 2.34 0.11 52.99 11:34:01 PM 0 30.46 0.00 4.89 2.18 0.12 62.34 11:34:01 PM 1 47.33 0.00 6.45 2.50 0.10 43.62 11:35:01 PM all 22.45 0.00 2.75 1.83 0.09 72.88 11:35:01 PM 0 14.62 0.00 2.55 1.90 0.08 80.84 11:35:01 PM 1 30.28 0.00 2.95 1.75 0.10 64.91 11:36:01 PM all 18.92 0.00 3.46 0.58 0.07 76.96 11:36:01 PM 0 20.42 0.00 3.31 0.63 0.07 75.57 11:36:01 PM 1 17.43 0.00 3.62 0.53 0.07 78.36 11:37:01 PM all 14.88 0.00 2.73 1.03 0.06 81.30 11:37:01 PM 0 12.74 0.00 2.47 1.20 0.05 83.54 11:37:01 PM 1 17.03 0.00 2.99 0.85 0.07 79.06 11:38:01 PM all 2.94 0.00 0.37 0.02 0.03 96.64 11:38:01 PM 0 3.44 0.00 0.45 0.02 0.03 96.06 11:38:01 PM 1 2.44 0.00 0.28 0.02 0.03 97.22 11:39:02 PM all 41.18 0.00 10.20 23.48 0.11 25.04 11:39:02 PM 0 44.91 0.00 10.55 22.40 0.12 22.03 11:39:02 PM 1 37.44 0.00 9.84 24.56 0.10 28.06 11:40:01 PM all 6.88 0.00 8.19 31.16 0.09 53.68 11:40:01 PM 0 6.79 0.00 7.96 31.75 0.09 53.41 11:40:01 PM 1 6.97 0.00 8.43 30.58 0.09 53.94 11:41:01 PM all 8.85 0.00 0.84 0.03 0.06 90.22 11:41:01 PM 0 9.23 0.00 0.84 0.02 0.05 89.86 11:41:01 PM 1 8.48 0.00 0.84 0.03 0.07 90.58 11:42:01 PM all 8.65 0.00 0.87 0.02 0.06 90.40 11:42:01 PM 0 11.01 0.00 1.05 0.00 0.07 87.87 11:42:01 PM 1 6.30 0.00 0.68 0.03 0.05 92.94 11:43:01 PM all 1.45 0.00 0.17 0.00 0.03 98.35 11:43:01 PM 0 1.69 0.00 0.17 0.00 0.03 98.11 11:43:01 PM 1 1.20 0.00 0.17 0.00 0.03 98.60 11:44:01 PM all 2.61 0.00 0.37 0.00 0.05 96.97 11:44:01 PM 0 2.49 0.00 0.40 0.00 0.05 97.06 11:44:01 PM 1 2.73 0.00 0.33 0.00 0.05 96.89 11:44:01 PM CPU %user %nice %system %iowait %steal %idle 11:45:01 PM all 4.59 0.00 0.68 0.00 0.06 94.67 11:45:01 PM 0 6.25 0.00 0.86 0.00 0.05 92.84 11:45:01 PM 1 2.95 0.00 0.50 0.00 0.07 96.48 11:46:01 PM all 6.32 0.00 0.84 0.00 0.06 92.78 11:46:01 PM 0 7.49 0.00 0.93 0.00 0.05 91.53 11:46:01 PM 1 5.16 0.00 0.75 0.00 0.07 94.02 11:47:01 PM all 7.52 0.00 1.03 0.03 0.08 91.35 11:47:01 PM 0 2.59 0.00 0.64 0.05 0.08 96.64 11:47:01 PM 1 12.48 0.00 1.42 0.00 0.08 86.02 11:48:01 PM all 8.50 0.00 1.11 0.01 0.07 90.31 11:48:01 PM 0 3.61 0.00 0.57 0.02 0.07 95.74 11:48:01 PM 1 13.41 0.00 1.66 0.00 0.07 84.87 11:49:01 PM all 17.05 0.00 2.04 0.17 0.09 80.65 11:49:01 PM 0 21.00 0.00 1.79 0.14 0.10 76.98 11:49:01 PM 1 13.09 0.00 2.29 0.20 0.08 84.32 11:50:01 PM all 29.02 0.00 3.16 1.46 0.08 66.27 11:50:01 PM 0 22.49 0.00 2.82 0.73 0.07 73.90 11:50:01 PM 1 35.57 0.00 3.50 2.19 0.10 58.64 Average: all 14.20 0.00 2.62 3.64 0.07 79.47 Average: 0 13.06 0.00 2.49 3.57 0.07 80.82 Average: 1 15.35 0.00 2.75 3.70 0.07 78.13