---> uname -a: Linux prd-centos8-robot-2c-8g-52260.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: 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): 0,1 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4884 19 2185 6771 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:93:43:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84961sec preferred_lft 84961sec inet6 fe80::f816:3eff:fe93:43f4/64 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) 08/11/2025 _x86_64_ (2 CPU) 22:31:23 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 82.62 6.61 76.01 1245.85 5768.16 10:34:01 PM 89.15 0.72 88.44 52.92 11161.99 10:35:01 PM 19.54 0.42 19.13 64.78 1264.21 10:36:01 PM 78.89 9.45 69.44 1685.59 8003.92 10:37:01 PM 8.53 0.00 8.53 0.00 995.32 10:38:01 PM 0.32 0.00 0.32 0.00 5.25 10:39:01 PM 0.17 0.00 0.17 0.00 1.32 10:40:01 PM 2.28 0.20 2.08 11.60 97.78 10:41:01 PM 0.35 0.00 0.35 0.00 18.64 10:42:01 PM 0.57 0.00 0.57 0.00 16.61 10:43:01 PM 0.33 0.00 0.33 0.00 22.05 10:44:01 PM 0.72 0.00 0.72 0.00 17.81 10:45:01 PM 0.38 0.00 0.38 0.00 16.95 10:46:01 PM 0.18 0.03 0.15 1.87 8.97 10:47:01 PM 1.70 0.03 1.67 0.27 52.58 10:48:01 PM 0.52 0.00 0.52 0.00 5.42 10:49:01 PM 0.73 0.03 0.70 1.33 10.41 10:50:02 PM 0.50 0.00 0.50 0.00 4.65 10:51:01 PM 0.63 0.00 0.63 0.00 9.15 10:52:01 PM 0.55 0.00 0.55 0.00 5.91 10:53:01 PM 0.60 0.00 0.60 0.00 11.33 10:54:01 PM 3.87 0.32 3.55 36.92 175.29 10:55:01 PM 29.91 0.53 29.38 64.79 1417.65 Average: 14.05 0.80 13.26 137.75 1265.71 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5279740 7008084 2602692 33.02 2688 1910480 738620 8.27 186964 2095508 185016 10:34:01 PM 5164376 7002796 2718056 34.48 2688 2014732 716696 8.02 209872 2160032 11440 10:35:01 PM 5137444 7017740 2744988 34.82 2688 2053904 691624 7.74 229212 2160552 35736 10:36:01 PM 4917092 7019368 2965340 37.62 2688 2269752 670004 7.50 267468 2317192 24924 10:37:01 PM 4916320 7018596 2966112 37.63 2688 2269752 670004 7.50 267464 2317280 16 10:38:01 PM 4916456 7018736 2965976 37.63 2688 2269756 670004 7.50 267468 2317228 12 10:39:01 PM 4916436 7018716 2965996 37.63 2688 2269756 670004 7.50 267468 2317232 8 10:40:01 PM 4868644 6972088 3013788 38.23 2688 2270920 778636 8.72 267596 2364504 72 10:41:01 PM 4867448 6971284 3014984 38.25 2688 2271300 778636 8.72 267600 2365920 28 10:42:01 PM 4865164 6969384 3017268 38.28 2688 2271676 778636 8.72 267600 2367932 188 10:43:01 PM 4863604 6968208 3018828 38.30 2688 2272068 778636 8.72 267600 2369640 4 10:44:01 PM 4862388 6967368 3020044 38.31 2688 2272444 778636 8.72 267600 2370952 40 10:45:01 PM 4860736 6966100 3021696 38.33 2688 2272820 778636 8.72 267600 2372688 24 10:46:01 PM 4857168 6963264 3025264 38.38 2688 2273552 778636 8.72 267876 2375852 464 10:47:01 PM 4857044 6963208 3025388 38.38 2688 2273624 753592 8.44 268008 2375992 12 10:48:01 PM 4857112 6963276 3025320 38.38 2688 2273624 753592 8.44 268008 2375924 8 10:49:01 PM 4855996 6962276 3026436 38.39 2688 2273740 753592 8.44 268012 2376960 8 10:50:02 PM 4855772 6962052 3026660 38.40 2688 2273740 756972 8.48 268012 2377076 8 10:51:01 PM 4855984 6962356 3026448 38.39 2688 2273824 756972 8.48 268012 2377060 8 10:52:01 PM 4855580 6961952 3026852 38.40 2688 2273824 756972 8.48 268012 2377128 8 10:53:01 PM 4854136 6960672 3028296 38.42 2688 2273988 756972 8.48 268160 2378716 40 10:54:01 PM 5043244 6974356 2839188 36.02 2688 2102392 708132 7.93 265756 2207424 16688 10:55:01 PM 5054284 6985064 2828148 35.88 2688 2104808 709304 7.94 467600 2004452 12164 Average: 4929659 6981606 2952773 37.46 2688 2221151 738413 8.27 268651 2309706 12475 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 241.29 167.56 1558.28 47.80 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 55.96 40.44 569.08 7.38 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 23.53 17.16 10.39 5.19 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 618.31 459.22 437.62 106.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 1.83 0.82 0.32 0.18 0.00 0.00 0.00 0.00 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 2.30 1.92 0.43 0.42 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 2.62 1.85 0.43 0.41 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 45.52 32.29 12.94 3.98 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 14.51 9.41 2.91 1.84 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 16.19 9.51 3.09 1.90 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 12.13 9.25 2.84 1.81 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 11.43 9.18 2.74 1.80 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 11.25 9.22 2.71 1.80 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 19.16 16.10 4.74 3.04 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 0.73 0.45 0.15 0.11 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 0.37 0.13 0.07 0.01 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 0.68 0.38 0.07 0.05 0.00 0.00 0.00 0.00 10:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:02 PM eth0 0.27 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 0.64 0.32 0.07 0.04 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 0.38 0.12 0.09 0.07 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 10.93 10.21 1.94 1.11 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 67.74 46.95 88.07 34.99 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 18.86 17.08 15.57 8.40 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 51.19 37.40 118.11 9.93 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) 08/11/2025 _x86_64_ (2 CPU) 22:31:23 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 37.20 0.00 5.61 0.79 0.10 56.31 10:33:01 PM 0 33.25 0.00 5.04 0.80 0.10 60.81 10:33:01 PM 1 41.16 0.00 6.17 0.78 0.10 51.79 10:34:01 PM all 22.60 0.00 3.71 0.94 0.08 72.67 10:34:01 PM 0 12.49 0.00 3.13 1.33 0.07 82.98 10:34:01 PM 1 32.74 0.00 4.29 0.55 0.08 62.34 10:35:01 PM all 16.15 0.00 2.60 0.28 0.07 80.90 10:35:01 PM 0 14.26 0.00 2.41 0.37 0.07 82.90 10:35:01 PM 1 18.03 0.00 2.80 0.18 0.07 78.92 10:36:01 PM all 25.75 0.00 5.43 1.01 0.09 67.72 10:36:01 PM 0 13.85 0.00 4.44 0.50 0.08 81.12 10:36:01 PM 1 37.71 0.00 6.43 1.53 0.10 54.24 10:37:01 PM all 0.33 0.00 0.10 0.10 0.03 99.44 10:37:01 PM 0 0.57 0.00 0.03 0.00 0.03 99.37 10:37:01 PM 1 0.08 0.00 0.17 0.20 0.03 99.52 10:38:01 PM all 0.26 0.00 0.09 0.00 0.04 99.61 10:38:01 PM 0 0.42 0.00 0.08 0.00 0.03 99.47 10:38:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 10:39:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 10:39:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 10:39:01 PM 1 0.13 0.00 0.10 0.00 0.05 99.72 10:40:01 PM all 5.17 0.00 0.48 0.02 0.07 94.27 10:40:01 PM 0 2.74 0.00 0.33 0.02 0.07 96.84 10:40:01 PM 1 7.60 0.00 0.62 0.02 0.07 91.69 10:41:01 PM all 4.36 0.00 0.37 0.00 0.08 95.19 10:41:01 PM 0 3.90 0.00 0.32 0.00 0.08 95.70 10:41:01 PM 1 4.82 0.00 0.42 0.00 0.08 94.68 10:42:01 PM all 4.37 0.00 0.34 0.00 0.07 95.22 10:42:01 PM 0 3.06 0.00 0.27 0.00 0.07 96.60 10:42:01 PM 1 5.69 0.00 0.42 0.00 0.07 93.83 10:43:01 PM all 4.34 0.00 0.28 0.00 0.07 95.31 10:43:01 PM 0 4.48 0.00 0.28 0.00 0.07 95.17 10:43:01 PM 1 4.19 0.00 0.28 0.00 0.07 95.46 10:43:01 PM CPU %user %nice %system %iowait %steal %idle 10:44:01 PM all 4.25 0.00 0.33 0.00 0.07 95.36 10:44:01 PM 0 3.54 0.00 0.32 0.00 0.07 96.07 10:44:01 PM 1 4.95 0.00 0.33 0.00 0.07 94.65 10:45:01 PM all 4.36 0.00 0.30 0.00 0.06 95.29 10:45:01 PM 0 4.78 0.00 0.27 0.00 0.05 94.90 10:45:01 PM 1 3.93 0.00 0.33 0.00 0.07 95.67 10:46:01 PM all 6.44 0.00 0.39 0.00 0.08 93.10 10:46:01 PM 0 9.31 0.00 0.49 0.00 0.08 90.12 10:46:01 PM 1 3.57 0.00 0.30 0.00 0.07 96.06 10:47:01 PM all 0.53 0.00 0.21 0.01 0.04 99.21 10:47:01 PM 0 0.50 0.00 0.15 0.02 0.05 99.28 10:47:01 PM 1 0.57 0.00 0.27 0.00 0.03 99.13 10:48:01 PM all 0.24 0.00 0.07 0.00 0.04 99.65 10:48:01 PM 0 0.35 0.00 0.05 0.00 0.03 99.57 10:48:01 PM 1 0.13 0.00 0.08 0.00 0.05 99.73 10:49:01 PM all 0.45 0.00 0.08 0.00 0.03 99.44 10:49:01 PM 0 0.55 0.00 0.08 0.00 0.05 99.31 10:49:01 PM 1 0.35 0.00 0.07 0.00 0.02 99.57 10:50:02 PM all 0.32 0.00 0.08 0.00 0.04 99.57 10:50:02 PM 0 0.52 0.00 0.07 0.00 0.03 99.38 10:50:02 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 10:51:01 PM all 0.42 0.00 0.09 0.00 0.05 99.43 10:51:01 PM 0 0.46 0.00 0.09 0.00 0.07 99.39 10:51:01 PM 1 0.39 0.00 0.10 0.00 0.03 99.47 10:52:01 PM all 0.31 0.00 0.07 0.00 0.03 99.59 10:52:01 PM 0 0.48 0.00 0.03 0.00 0.02 99.47 10:52:01 PM 1 0.13 0.00 0.10 0.00 0.05 99.72 10:53:01 PM all 2.96 0.00 0.68 0.00 0.04 96.31 10:53:01 PM 0 4.42 0.00 1.24 0.00 0.05 94.29 10:53:01 PM 1 1.54 0.00 0.13 0.00 0.03 98.30 10:54:01 PM all 9.40 0.00 3.97 0.03 0.08 86.52 10:54:01 PM 0 8.33 0.00 1.52 0.03 0.07 90.05 10:54:01 PM 1 10.53 0.00 6.56 0.02 0.09 82.80 10:54:01 PM CPU %user %nice %system %iowait %steal %idle 10:55:01 PM all 29.19 0.00 3.21 0.28 0.08 67.25 10:55:01 PM 0 21.56 0.00 2.45 0.17 0.07 75.75 10:55:01 PM 1 36.81 0.00 3.97 0.38 0.08 58.75 Average: all 7.82 0.00 1.24 0.15 0.06 90.73 Average: 0 6.29 0.00 1.01 0.14 0.06 92.51 Average: 1 9.36 0.00 1.47 0.16 0.06 88.94