---> uname -a: Linux prd-centos8-robot-2c-8g-854.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 5024 19 2120 6848 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:6d:e8:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe6d:e84a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:03:39 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 165.86 85.92 79.94 12338.82 40924.46 11:06:01 PM 96.90 6.25 90.65 528.71 9237.96 11:07:01 PM 39.12 1.47 37.65 171.28 3955.43 11:08:01 PM 29.72 0.17 29.56 9.46 1603.10 11:09:01 PM 40.73 2.30 38.43 221.03 6956.74 11:10:01 PM 2.95 0.00 2.95 0.00 86.77 11:11:01 PM 0.22 0.00 0.22 0.00 2.03 11:12:01 PM 0.13 0.00 0.13 0.00 2.10 11:13:02 PM 6.06 0.27 5.80 35.99 155.43 11:14:01 PM 25.43 0.53 24.91 65.74 1179.87 Average: 40.74 9.70 31.03 1339.21 6418.85 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5428772 7028920 2453664 31.13 2688 1791348 748584 8.38 192444 1972608 92260 11:06:01 PM 5154964 6996872 2727472 34.60 2688 2019156 729540 8.17 212788 2171184 103392 11:07:01 PM 5272308 7102256 2610128 33.11 2688 2007104 638564 7.15 239160 2025924 28 11:08:01 PM 5035796 7071540 2846640 36.11 2688 2205160 643068 7.20 257292 2220344 192680 11:09:01 PM 5040440 7082588 2841996 36.05 2688 2211760 622924 6.97 266900 2202392 84 11:10:01 PM 5039788 7081940 2842648 36.06 2688 2211764 638748 7.15 266900 2202816 4 11:11:01 PM 5040300 7082476 2842136 36.06 2688 2211764 638748 7.15 266900 2202556 4 11:12:01 PM 5040364 7082540 2842072 36.06 2688 2211764 638748 7.15 266900 2202564 8 11:13:02 PM 5096956 6979908 2785480 35.34 2688 2055900 737080 8.25 273920 2153988 19520 11:14:01 PM 5174156 7041372 2708280 34.36 2688 2042396 680004 7.61 442220 1916596 16020 Average: 5132384 7055041 2750052 34.89 2688 2096812 671601 7.52 268542 2127097 42400 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 310.83 194.70 1542.82 58.36 0.00 0.00 0.00 0.00 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 50.71 39.18 485.97 8.37 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 9.26 8.51 6.28 3.86 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 38.29 29.71 285.99 6.92 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 29.66 16.11 10.55 5.78 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 2.82 0.70 0.33 0.14 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 1.68 1.10 0.20 0.15 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 1.97 1.53 1.49 0.20 0.00 0.00 0.00 0.00 11:13:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:02 PM eth0 35.80 31.51 62.77 25.27 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 17.49 16.94 14.72 8.08 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 49.90 34.03 241.48 11.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:03:39 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 39.73 0.05 9.49 9.54 0.13 41.07 11:05:01 PM 0 42.38 0.05 10.10 10.86 0.12 36.50 11:05:01 PM 1 37.06 0.05 8.87 8.21 0.14 45.67 11:06:01 PM all 38.05 0.00 5.36 3.51 0.12 52.96 11:06:01 PM 0 56.04 0.00 6.48 2.87 0.12 34.49 11:06:01 PM 1 20.30 0.00 4.25 4.14 0.12 71.19 11:07:01 PM all 17.23 0.00 1.95 0.98 0.09 79.74 11:07:01 PM 0 11.20 0.00 1.75 1.22 0.10 85.73 11:07:01 PM 1 23.26 0.00 2.15 0.75 0.08 73.75 11:08:01 PM all 25.17 0.00 3.84 0.62 0.11 70.27 11:08:01 PM 0 27.12 0.00 4.11 0.62 0.08 68.07 11:08:01 PM 1 23.21 0.00 3.56 0.62 0.13 72.48 11:09:01 PM all 7.22 0.00 1.33 7.88 0.10 83.48 11:09:01 PM 0 8.53 0.00 1.31 6.45 0.10 83.61 11:09:01 PM 1 5.91 0.00 1.34 9.30 0.10 83.34 11:10:01 PM all 0.33 0.00 0.08 0.37 0.05 99.17 11:10:01 PM 0 0.38 0.00 0.08 0.00 0.05 99.48 11:10:01 PM 1 0.28 0.00 0.08 0.73 0.05 98.85 11:11:01 PM all 0.26 0.00 0.10 0.02 0.04 99.58 11:11:01 PM 0 0.45 0.00 0.12 0.00 0.05 99.38 11:11:01 PM 1 0.07 0.00 0.08 0.03 0.03 99.78 11:12:01 PM all 0.35 0.00 0.07 0.00 0.05 99.53 11:12:01 PM 0 0.55 0.00 0.03 0.00 0.05 99.37 11:12:01 PM 1 0.15 0.00 0.10 0.00 0.05 99.70 11:13:02 PM all 10.42 0.00 1.39 0.07 0.07 88.05 11:13:02 PM 0 16.73 0.00 1.60 0.12 0.05 81.50 11:13:02 PM 1 4.11 0.00 1.19 0.02 0.08 94.61 11:14:01 PM all 31.73 0.00 3.47 0.33 0.08 64.39 11:14:01 PM 0 37.54 0.00 3.61 0.53 0.08 58.24 11:14:01 PM 1 25.92 0.00 3.32 0.14 0.08 70.53 Average: all 17.00 0.01 2.70 2.32 0.08 77.89 Average: 0 20.01 0.01 2.91 2.26 0.08 74.74 Average: 1 13.99 0.01 2.49 2.39 0.09 81.05