---> uname -a: Linux prd-centos8-robot-2c-8g-11597.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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): 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4947 19 2164 6814 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:ac:af:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:feac:af44/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/29/2023 _x86_64_ (2 CPU) 07:32:25 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 103.40 24.56 78.84 4946.22 22886.09 07:35:01 AM 87.50 0.08 87.42 2.27 8240.94 07:36:02 AM 44.44 0.95 43.49 88.77 5368.54 07:37:01 AM 11.88 0.64 11.24 69.68 622.34 07:38:01 AM 66.63 0.03 66.59 3.47 7574.76 07:39:01 AM 7.67 0.02 7.65 0.13 661.26 07:40:01 AM 1.92 0.00 1.92 0.00 158.51 07:41:01 AM 0.43 0.00 0.43 0.00 36.37 07:42:01 AM 0.15 0.00 0.15 0.00 37.46 07:43:01 AM 12.41 0.23 12.18 33.86 516.49 07:44:01 AM 34.88 0.47 34.41 48.93 1977.89 Average: 33.79 2.46 31.33 472.76 4376.87 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5271384 7011660 2611084 33.13 2688 1924432 737552 8.26 224136 2072572 182120 07:35:01 AM 5095028 6975616 2787440 35.36 2688 2056948 758956 8.50 194468 2248956 160720 07:36:02 AM 5240352 7099112 2642116 33.52 2688 2034824 626236 7.01 213208 2080504 16 07:37:01 AM 5117704 7024684 2764764 35.07 2688 2081164 717876 8.04 224936 2184308 40300 07:38:01 AM 4996704 7045872 2885764 36.61 2688 2217944 656920 7.36 232292 2277580 12932 07:39:01 AM 4954608 7005492 2927860 37.14 2688 2219660 724556 8.11 232352 2318136 28 07:40:01 AM 4945832 6999592 2936636 37.26 2688 2222536 782020 8.76 232364 2326784 20 07:41:01 AM 4944644 6999564 2937824 37.27 2688 2223684 782020 8.76 232368 2328076 284 07:42:01 AM 4941436 6997536 2941032 37.31 2688 2224856 782020 8.76 232376 2331148 380 07:43:01 AM 5008276 6933412 2874192 36.46 2688 2099256 764252 8.56 244320 2273176 28836 07:44:01 AM 5082664 6993544 2799804 35.52 2688 2085772 717656 8.04 432152 2015132 2872 Average: 5054421 7007826 2828047 35.88 2688 2126461 731824 8.19 244997 2223307 38955 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 293.15 163.15 1523.66 53.39 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 51.50 41.25 663.35 7.81 0.00 0.00 0.00 0.00 07:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:02 AM eth0 12.36 9.40 6.07 3.28 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 13.57 12.27 42.88 2.82 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 251.85 183.12 321.88 46.78 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 99.37 92.30 22.25 11.49 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 175.34 171.48 35.12 17.72 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 40.20 35.65 9.40 6.20 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 46.08 39.41 10.42 7.27 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 55.03 43.79 91.34 41.50 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 18.08 15.46 13.72 7.15 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 96.18 73.48 249.43 18.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/29/2023 _x86_64_ (2 CPU) 07:32:25 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 35.53 0.00 6.64 8.60 0.11 49.12 07:34:01 AM 0 24.30 0.00 6.86 10.68 0.12 58.05 07:34:01 AM 1 46.78 0.00 6.43 6.52 0.10 40.17 07:35:01 AM all 36.21 0.00 4.39 3.76 0.11 55.53 07:35:01 AM 0 30.67 0.00 4.48 3.19 0.12 61.54 07:35:01 AM 1 41.74 0.00 4.30 4.33 0.10 49.53 07:36:02 AM all 15.81 0.00 1.84 1.51 0.08 80.76 07:36:02 AM 0 9.65 0.00 1.94 1.14 0.08 87.18 07:36:02 AM 1 21.94 0.00 1.74 1.89 0.07 74.37 07:37:01 AM all 8.82 0.00 1.99 0.27 0.05 88.87 07:37:01 AM 0 6.09 0.00 1.80 0.22 0.05 91.84 07:37:01 AM 1 11.55 0.00 2.19 0.32 0.05 85.89 07:38:01 AM all 24.69 0.00 3.66 1.79 0.08 69.78 07:38:01 AM 0 25.18 0.00 3.80 1.36 0.08 69.58 07:38:01 AM 1 24.20 0.00 3.52 2.22 0.08 69.97 07:39:01 AM all 9.09 0.00 0.56 0.14 0.06 90.15 07:39:01 AM 0 5.11 0.00 0.55 0.02 0.07 94.26 07:39:01 AM 1 13.10 0.00 0.57 0.27 0.05 86.01 07:40:01 AM all 16.77 0.00 0.86 0.03 0.07 82.27 07:40:01 AM 0 10.35 0.00 1.02 0.02 0.07 88.55 07:40:01 AM 1 23.25 0.00 0.69 0.05 0.07 75.94 07:41:01 AM all 10.23 0.00 0.31 0.02 0.07 89.38 07:41:01 AM 0 7.19 0.00 0.30 0.03 0.07 92.41 07:41:01 AM 1 13.27 0.00 0.32 0.00 0.07 86.34 07:42:01 AM all 11.00 0.00 0.33 0.00 0.08 88.59 07:42:01 AM 0 8.06 0.00 0.35 0.00 0.07 91.52 07:42:01 AM 1 13.93 0.00 0.32 0.00 0.08 85.67 07:43:01 AM all 18.23 0.00 1.47 1.30 0.09 78.91 07:43:01 AM 0 8.54 0.00 1.64 1.12 0.08 88.62 07:43:01 AM 1 27.91 0.00 1.30 1.47 0.10 69.22 07:44:01 AM all 25.67 0.00 2.54 1.09 0.08 70.62 07:44:01 AM 0 16.53 0.00 2.14 1.30 0.08 79.94 07:44:01 AM 1 34.80 0.00 2.94 0.87 0.08 61.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.30 0.00 2.24 1.68 0.08 76.70 Average: 0 13.80 0.00 2.26 1.74 0.08 82.12 Average: 1 24.80 0.00 2.21 1.63 0.08 71.28