---> uname -a: Linux prd-centos8-robot-2c-8g-11009.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4933 19 2167 6803 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:f2:e4:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fef2:e4b6/64 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) 12/27/2023 _x86_64_ (2 CPU) 01:22:23 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 60.56 18.04 42.52 3783.81 17363.06 01:25:01 AM 123.04 6.55 116.49 1267.58 9872.98 01:26:01 AM 57.96 0.62 57.35 27.59 6753.80 01:27:01 AM 29.15 1.03 28.11 131.58 1873.89 01:28:01 AM 63.34 0.03 63.31 3.47 7370.34 01:29:01 AM 5.76 0.02 5.75 0.13 275.52 01:30:01 AM 0.48 0.00 0.48 0.00 101.18 01:31:01 AM 0.27 0.00 0.27 0.00 41.39 01:32:01 AM 0.23 0.00 0.23 0.00 45.60 01:33:01 AM 20.78 0.25 20.53 34.39 1230.81 Average: 36.16 2.65 33.50 524.90 4493.06 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5528236 7072252 2354224 29.87 2688 1736652 694960 7.78 163204 1909428 89060 01:25:01 AM 5143968 7006908 2738492 34.74 2688 2038952 717908 8.04 202716 2190808 168064 01:26:01 AM 5178836 7039920 2703624 34.30 2688 2037492 676236 7.57 201488 2151872 1084 01:27:01 AM 4998112 6971684 2884348 36.59 2688 2147352 763536 8.55 233064 2293112 88332 01:28:01 AM 4977580 7030136 2904880 36.85 2688 2221424 659836 7.39 231488 2293092 76 01:29:01 AM 4936652 6991264 2945808 37.37 2688 2223488 735448 8.23 231564 2333844 272 01:30:01 AM 4929336 6986684 2953124 37.46 2688 2226216 807676 9.04 231572 2340876 196 01:31:01 AM 4928252 6986692 2954208 37.48 2688 2227324 788332 8.83 231576 2342048 148 01:32:01 AM 4917944 6977544 2964516 37.61 2688 2228476 788332 8.83 231584 2352284 32 01:33:01 AM 5065244 6975640 2817216 35.74 2688 2084828 722200 8.09 250500 2212228 26084 Average: 5060416 7003872 2822044 35.80 2688 2117220 735446 8.23 220876 2241959 37335 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 259.98 164.91 1256.02 50.66 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 62.36 48.30 781.23 5.84 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 21.91 18.61 149.98 14.30 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 39.73 33.93 284.49 7.67 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 170.89 149.61 69.04 32.17 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 114.71 105.21 25.98 10.84 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 155.31 152.46 32.69 16.47 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 38.89 32.98 9.08 5.88 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 44.22 38.44 15.27 10.31 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 53.12 39.78 92.16 38.26 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 96.11 78.42 271.61 19.24 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) 12/27/2023 _x86_64_ (2 CPU) 01:22:23 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 26.58 0.00 4.71 17.66 0.11 50.94 01:24:01 AM 0 16.88 0.00 3.14 15.71 0.10 64.17 01:24:01 AM 1 36.40 0.00 6.31 19.62 0.12 37.55 01:25:01 AM all 33.55 0.00 5.57 6.16 0.09 54.63 01:25:01 AM 0 24.28 0.00 4.49 5.54 0.08 65.60 01:25:01 AM 1 42.85 0.00 6.65 6.79 0.10 43.61 01:26:01 AM all 19.48 0.00 2.41 2.40 0.10 75.61 01:26:01 AM 0 18.43 0.00 2.30 3.08 0.12 76.07 01:26:01 AM 1 20.51 0.00 2.52 1.72 0.08 75.16 01:27:01 AM all 22.34 0.00 2.62 1.23 0.08 73.74 01:27:01 AM 0 14.55 0.00 2.22 0.94 0.07 82.22 01:27:01 AM 1 30.10 0.00 3.02 1.52 0.08 65.28 01:28:01 AM all 18.71 0.00 2.93 2.55 0.09 75.72 01:28:01 AM 0 16.13 0.00 2.66 1.00 0.08 80.13 01:28:01 AM 1 21.29 0.00 3.19 4.10 0.10 71.32 01:29:01 AM all 11.82 0.00 0.67 0.11 0.08 87.32 01:29:01 AM 0 10.40 0.00 0.67 0.08 0.07 88.77 01:29:01 AM 1 13.24 0.00 0.66 0.13 0.10 85.86 01:30:01 AM all 16.15 0.00 0.75 0.03 0.08 82.99 01:30:01 AM 0 16.08 0.00 0.79 0.07 0.08 82.98 01:30:01 AM 1 16.23 0.00 0.71 0.00 0.07 83.00 01:31:01 AM all 9.71 0.00 0.26 0.00 0.08 89.95 01:31:01 AM 0 7.01 0.00 0.28 0.00 0.08 92.63 01:31:01 AM 1 12.42 0.00 0.23 0.00 0.07 87.28 01:32:01 AM all 10.73 0.00 0.32 0.00 0.08 88.87 01:32:01 AM 0 13.03 0.00 0.30 0.00 0.07 86.60 01:32:01 AM 1 8.44 0.00 0.33 0.00 0.08 91.14 01:33:01 AM all 20.38 0.00 2.16 0.29 0.15 77.01 01:33:01 AM 0 17.03 0.00 1.87 0.15 0.20 80.76 01:33:01 AM 1 23.74 0.00 2.45 0.43 0.10 73.27 Average: all 18.94 0.00 2.24 3.02 0.09 75.71 Average: 0 15.39 0.00 1.87 2.64 0.10 80.00 Average: 1 22.50 0.00 2.60 3.39 0.09 71.42