---> uname -a: Linux prd-centos8-robot-2c-8g-19043.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 583 4988 19 2125 6817 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:b2:b2:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85583sec preferred_lft 85583sec inet6 fe80::f816:3eff:feb2:b2df/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) 07/09/2024 _x86_64_ (2 CPU) 01:34:13 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 97.38 13.10 84.29 2343.61 6644.14 01:37:01 AM 74.51 0.73 73.78 51.32 9175.46 01:38:01 AM 8.27 0.82 7.45 123.45 650.56 01:39:01 AM 57.98 0.03 57.95 3.47 7203.68 01:40:01 AM 7.18 0.10 7.08 32.13 725.06 01:41:01 AM 1.93 0.00 1.93 0.00 125.46 01:42:01 AM 0.78 0.00 0.78 0.00 88.44 01:43:01 AM 0.30 0.00 0.30 0.00 20.20 01:44:01 AM 0.18 0.00 0.18 0.00 15.74 01:45:01 AM 0.33 0.00 0.33 0.00 11.81 01:46:01 AM 0.25 0.03 0.22 1.87 17.34 01:47:01 AM 12.60 0.33 12.26 37.86 517.91 Average: 21.81 1.26 20.55 216.13 2099.73 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5243528 7020256 2638904 33.48 2688 1957216 723176 8.10 216784 2096676 200956 01:37:01 AM 5174208 7010120 2708224 34.36 2688 2013344 709116 7.94 233472 2132372 15816 01:38:01 AM 5181608 7052184 2700824 34.26 2688 2045952 682768 7.64 246692 2105872 43020 01:39:01 AM 5052700 7069292 2829732 35.90 2688 2186312 626896 7.02 260368 2196584 15940 01:40:01 AM 5010936 7029160 2871496 36.43 2688 2187944 696004 7.79 260572 2238232 668 01:41:01 AM 5006048 7025700 2876384 36.49 2688 2189372 696004 7.79 260640 2243296 268 01:42:01 AM 5000280 7022224 2882152 36.56 2688 2191652 696004 7.79 260644 2248952 232 01:43:01 AM 5000000 7022292 2882432 36.57 2688 2192000 696004 7.79 260644 2249448 88 01:44:01 AM 4999536 7022184 2882896 36.57 2688 2192356 696004 7.79 260644 2249764 4 01:45:01 AM 4998792 7021776 2883640 36.58 2688 2192700 696004 7.79 260644 2250364 164 01:46:01 AM 4998484 7021840 2883948 36.59 2688 2193064 696004 7.79 260780 2250560 28 01:47:01 AM 5121668 6989160 2760764 35.02 2688 2042352 709728 7.95 288508 2117132 24588 Average: 5065649 7025516 2816783 35.73 2688 2132022 693643 7.77 255866 2198271 25148 01:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 153.26 106.42 1198.93 23.15 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 39.15 29.32 272.45 7.50 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 18.10 11.98 4.56 2.97 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 727.34 657.50 405.59 126.09 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 20.35 14.10 9.79 2.63 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 25.81 26.72 7.73 4.91 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 20.33 20.95 4.73 4.02 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 10.80 9.52 3.44 1.75 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 10.41 9.78 2.09 1.81 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 10.36 9.77 2.36 2.06 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 7.23 7.11 1.50 1.33 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 75.59 55.64 97.31 33.48 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 93.23 79.90 167.54 17.64 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) 07/09/2024 _x86_64_ (2 CPU) 01:34:13 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 37.60 0.00 6.24 2.46 0.08 53.62 01:36:01 AM 0 33.33 0.00 5.84 2.50 0.08 58.24 01:36:01 AM 1 41.87 0.00 6.64 2.42 0.08 48.99 01:37:01 AM all 22.38 0.00 2.92 2.59 0.10 72.01 01:37:01 AM 0 19.48 0.00 3.13 2.27 0.10 75.03 01:37:01 AM 1 25.29 0.00 2.71 2.92 0.10 68.98 01:38:01 AM all 8.50 0.00 1.85 0.33 0.05 89.26 01:38:01 AM 0 7.29 0.00 1.81 0.10 0.05 90.76 01:38:01 AM 1 9.72 0.00 1.90 0.57 0.05 87.76 01:39:01 AM all 25.22 0.00 4.74 2.99 0.09 66.96 01:39:01 AM 0 14.62 0.00 3.76 1.59 0.08 79.94 01:39:01 AM 1 35.82 0.00 5.72 4.38 0.10 53.98 01:40:01 AM all 2.40 0.00 0.43 0.15 0.04 96.98 01:40:01 AM 0 0.67 0.00 0.25 0.13 0.05 98.90 01:40:01 AM 1 4.14 0.00 0.60 0.17 0.03 95.06 01:41:01 AM all 10.47 0.00 0.67 0.01 0.08 88.77 01:41:01 AM 0 10.68 0.00 0.72 0.00 0.08 88.52 01:41:01 AM 1 10.26 0.00 0.62 0.02 0.08 89.02 01:42:01 AM all 10.68 0.00 0.37 0.02 0.08 88.85 01:42:01 AM 0 9.21 0.00 0.33 0.03 0.08 90.34 01:42:01 AM 1 12.15 0.00 0.40 0.00 0.08 87.36 01:43:01 AM all 4.03 0.00 0.28 0.00 0.06 95.63 01:43:01 AM 0 1.17 0.00 0.13 0.00 0.05 98.65 01:43:01 AM 1 6.90 0.00 0.44 0.00 0.07 92.60 01:44:01 AM all 4.26 0.00 0.27 0.00 0.07 95.41 01:44:01 AM 0 1.97 0.00 0.15 0.00 0.05 97.83 01:44:01 AM 1 6.54 0.00 0.38 0.00 0.08 92.99 01:45:01 AM all 4.01 0.00 0.30 0.01 0.07 95.61 01:45:01 AM 0 3.92 0.00 0.32 0.00 0.07 95.70 01:45:01 AM 1 4.11 0.00 0.28 0.02 0.07 95.52 01:46:01 AM all 3.19 0.00 0.18 0.00 0.05 96.57 01:46:01 AM 0 2.34 0.00 0.17 0.00 0.05 97.44 01:46:01 AM 1 4.04 0.00 0.20 0.00 0.05 95.71 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 18.58 0.00 2.22 0.19 0.08 78.93 01:47:01 AM 0 8.08 0.00 1.72 0.10 0.08 90.02 01:47:01 AM 1 29.08 0.00 2.72 0.28 0.07 67.84 Average: all 12.61 0.00 1.71 0.73 0.07 84.88 Average: 0 9.40 0.00 1.53 0.56 0.07 88.44 Average: 1 15.82 0.00 1.89 0.90 0.07 81.32