---> uname -a: Linux prd-centos8-robot-2c-8g-356.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 2799.996 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 550 4866 19 2280 6844 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:38:e1:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe38:e126/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/27/2024 _x86_64_ (2 CPU) 23:04:19 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 85.74 25.04 60.70 6300.70 17817.48 11:07:01 PM 94.37 0.08 94.28 2.27 8149.28 11:08:01 PM 38.82 0.58 38.24 26.26 4003.65 11:09:01 PM 12.86 0.95 11.91 124.63 320.39 11:10:01 PM 41.84 0.17 41.67 5.86 3007.36 11:11:01 PM 40.27 2.53 37.74 441.85 5890.67 11:12:01 PM 4.55 0.00 4.55 0.00 159.72 11:13:01 PM 0.32 0.00 0.32 0.00 3.98 11:14:01 PM 0.33 0.00 0.33 0.00 3.18 11:15:01 PM 12.80 0.17 12.63 33.06 442.29 11:16:01 PM 29.56 0.45 29.11 48.39 1328.26 Average: 32.86 2.72 30.13 634.84 3738.72 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5435704 7053268 2446752 31.04 2688 1809200 738488 8.27 190764 1968924 84304 11:07:01 PM 5191928 7018096 2690528 34.13 2688 2003940 720472 8.07 188908 2160880 105532 11:08:01 PM 5291308 7105472 2591148 32.87 2688 1991392 640884 7.18 201368 2046364 24 11:09:01 PM 5248580 7067776 2633876 33.41 2688 1996396 657888 7.37 214632 2075040 12 11:10:01 PM 5038480 7047480 2843976 36.08 2688 2177992 669524 7.50 227840 2245936 160824 11:11:01 PM 5019540 7041180 2862916 36.32 2688 2191344 672116 7.53 240168 2249980 16 11:12:01 PM 5019656 7041296 2862800 36.32 2688 2191344 672116 7.53 240168 2249944 4 11:13:01 PM 5019844 7041488 2862612 36.32 2688 2191348 672116 7.53 240168 2249792 4 11:14:01 PM 5020108 7041752 2862348 36.31 2688 2191348 672116 7.53 240168 2249600 4 11:15:01 PM 4991436 7012392 2891020 36.68 2688 2190048 680292 7.62 255020 2263156 26248 11:16:01 PM 4943360 6969884 2939096 37.29 2688 2196208 729008 8.16 440140 2126300 4544 Average: 5110904 7040008 2771552 35.16 2688 2102778 684093 7.66 243577 2171447 34683 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 299.47 180.89 1533.38 53.00 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 48.04 39.78 483.01 7.54 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 13.00 2.95 3.91 1.09 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 15.49 11.70 5.42 3.73 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 35.25 32.94 311.38 15.78 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 426.59 335.30 93.21 74.06 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.93 0.18 0.12 0.02 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.45 0.65 3.16 0.04 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.43 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 14.51 12.80 13.87 6.00 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 14.75 13.83 11.86 10.12 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 79.09 57.38 223.57 15.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/27/2024 _x86_64_ (2 CPU) 23:04:19 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 30.18 0.00 5.92 17.96 0.13 45.82 11:06:01 PM 0 35.39 0.00 5.86 18.97 0.12 39.67 11:06:01 PM 1 24.98 0.00 5.98 16.95 0.13 51.95 11:07:01 PM all 34.84 0.00 4.75 4.05 0.13 56.22 11:07:01 PM 0 34.52 0.00 4.33 5.04 0.15 55.96 11:07:01 PM 1 35.16 0.00 5.18 3.06 0.12 56.48 11:08:01 PM all 8.50 0.00 1.50 1.36 0.04 88.60 11:08:01 PM 0 15.65 0.00 1.89 0.87 0.03 81.56 11:08:01 PM 1 1.37 0.00 1.10 1.85 0.05 95.62 11:09:01 PM all 11.66 0.00 1.00 0.91 0.08 86.34 11:09:01 PM 0 10.89 0.00 0.91 0.92 0.08 87.20 11:09:01 PM 1 12.44 0.00 1.10 0.90 0.07 85.49 11:10:01 PM all 26.52 0.00 3.76 3.69 0.10 65.93 11:10:01 PM 0 30.71 0.00 4.06 3.84 0.10 61.29 11:10:01 PM 1 22.29 0.00 3.46 3.53 0.10 70.62 11:11:01 PM all 7.30 0.00 1.89 2.34 0.06 88.41 11:11:01 PM 0 6.97 0.00 1.74 2.28 0.05 88.96 11:11:01 PM 1 7.64 0.00 2.03 2.40 0.07 87.87 11:12:01 PM all 0.24 0.00 0.08 0.08 0.03 99.57 11:12:01 PM 0 0.38 0.00 0.08 0.15 0.03 99.35 11:12:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:13:01 PM all 0.41 0.00 0.08 0.00 0.03 99.47 11:13:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 11:13:01 PM 1 0.22 0.00 0.10 0.00 0.03 99.65 11:14:01 PM all 0.34 0.00 0.07 0.00 0.03 99.57 11:14:01 PM 0 0.58 0.00 0.07 0.00 0.02 99.33 11:14:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:15:01 PM all 14.12 0.00 1.50 0.29 0.07 84.02 11:15:01 PM 0 16.77 0.00 1.69 0.30 0.07 81.17 11:15:01 PM 1 11.46 0.00 1.32 0.28 0.07 86.87 11:16:01 PM all 22.80 0.00 2.00 0.94 0.08 74.19 11:16:01 PM 0 22.33 0.00 2.00 0.97 0.07 74.63 11:16:01 PM 1 23.27 0.00 1.99 0.90 0.08 73.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.25 0.00 2.05 2.86 0.07 80.77 Average: 0 15.88 0.00 2.06 3.02 0.07 78.97 Average: 1 12.62 0.00 2.03 2.71 0.07 82.57