---> uname -a: Linux prd-centos8-robot-2c-8g-7598.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: 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 18G 23G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 759 177 18 6761 6621 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:5c:86:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe5c:8674/64 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) 02/17/2024 _x86_64_ (2 CPU) 23:04:51 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 61.45 17.89 43.56 3777.98 18906.33 11:08:01 PM 117.56 6.53 111.03 1268.06 10185.45 11:09:01 PM 60.15 0.60 59.55 27.06 5500.87 11:10:01 PM 10.20 0.87 9.33 125.71 185.85 11:11:01 PM 52.84 2.68 50.16 444.18 2973.48 11:12:01 PM 34.07 0.05 34.02 3.60 5871.28 11:13:01 PM 119.31 2.17 117.14 268.69 153485.17 11:14:01 PM 96.90 5.22 91.68 231.96 115668.52 11:15:01 PM 3.27 0.00 3.27 0.00 276.71 11:16:01 PM 43.99 22.16 21.83 2046.46 1376.10 11:17:01 PM 134.14 97.48 36.66 6313.61 1589.00 Average: 66.75 14.14 52.61 1317.98 28817.91 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5524700 7071144 2357756 29.91 2688 1738784 713004 7.98 162616 1913244 98496 11:08:01 PM 5308344 7108480 2574112 32.66 2688 1976528 644840 7.22 185536 2046004 106192 11:09:01 PM 5216288 7032040 2666168 33.82 2688 1992864 707156 7.92 194280 2124556 12 11:10:01 PM 5240760 7061600 2641696 33.51 2688 1997884 665596 7.45 216828 2077268 4 11:11:01 PM 5008408 7032016 2874048 36.46 2688 2192812 696128 7.79 236956 2267220 160936 11:12:01 PM 4748980 6917464 3133476 39.75 2688 2337800 808372 9.05 281488 2474980 144864 11:13:01 PM 124104 6736052 7758352 98.43 2636 6706212 904704 10.13 377512 6831508 1604676 11:14:01 PM 276568 6884308 7605888 96.49 2636 6674352 760876 8.52 380472 6632136 204 11:15:01 PM 256676 6869860 7625780 96.74 2636 6679792 776252 8.69 380584 6654620 2188 11:16:01 PM 183008 6789364 7699448 97.68 2636 6681292 758800 8.50 382500 6743908 26084 11:17:01 PM 155000 6786340 7727456 98.03 2636 6705420 769912 8.62 384164 6772844 29508 Average: 2912985 6935333 4969471 63.04 2664 4153067 745967 8.35 289358 4230753 197560 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 262.05 158.64 1266.49 50.32 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 60.89 43.43 619.76 5.74 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 27.46 18.68 165.05 12.36 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 15.81 11.61 5.55 3.93 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 42.21 34.58 316.76 8.85 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 307.78 237.21 2454.13 36.90 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 2.17 0.35 0.72 0.43 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 224.41 193.27 30.64 415.49 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 85.35 57.13 11.21 8.08 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 73.45 51.27 87.76 68.05 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 16.01 15.80 13.20 7.94 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 101.54 74.68 451.76 56.14 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) 02/17/2024 _x86_64_ (2 CPU) 23:04:51 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 25.79 0.00 4.84 25.68 0.10 43.59 11:07:01 PM 0 22.89 0.00 4.44 24.93 0.10 47.64 11:07:01 PM 1 28.69 0.00 5.24 26.42 0.10 39.55 11:08:01 PM all 35.41 0.00 5.37 6.37 0.10 52.75 11:08:01 PM 0 23.76 0.00 4.74 5.59 0.10 65.80 11:08:01 PM 1 47.05 0.00 6.00 7.15 0.10 39.70 11:09:01 PM all 15.84 0.00 1.97 2.14 0.07 79.97 11:09:01 PM 0 13.99 0.00 2.10 2.04 0.07 81.80 11:09:01 PM 1 17.69 0.00 1.83 2.25 0.07 78.16 11:10:01 PM all 11.94 0.00 1.28 0.20 0.06 86.52 11:10:01 PM 0 4.06 0.00 1.15 0.05 0.05 94.69 11:10:01 PM 1 19.82 0.00 1.40 0.35 0.07 78.36 11:11:01 PM all 28.23 0.00 4.25 1.63 0.09 65.80 11:11:01 PM 0 21.10 0.00 3.48 1.79 0.10 73.53 11:11:01 PM 1 35.33 0.00 5.02 1.47 0.08 58.10 11:12:01 PM all 20.76 0.00 1.79 1.29 0.07 76.09 11:12:01 PM 0 19.72 0.00 1.61 1.03 0.07 77.57 11:12:01 PM 1 21.80 0.00 1.96 1.56 0.07 74.62 11:13:01 PM all 22.25 0.00 9.02 52.27 0.11 16.35 11:13:01 PM 0 20.84 0.00 7.58 49.95 0.10 21.53 11:13:01 PM 1 23.66 0.00 10.46 54.60 0.12 11.17 11:14:01 PM all 4.42 0.00 5.30 42.16 0.08 48.04 11:14:01 PM 0 3.67 0.00 4.56 43.63 0.10 48.03 11:14:01 PM 1 5.16 0.00 6.04 40.69 0.07 48.04 11:15:01 PM all 12.90 0.00 0.37 0.02 0.08 86.63 11:15:01 PM 0 13.98 0.00 0.35 0.00 0.08 85.58 11:15:01 PM 1 11.81 0.00 0.39 0.03 0.08 87.69 11:16:01 PM all 20.44 0.00 2.07 1.69 0.07 75.74 11:16:01 PM 0 17.56 0.00 1.44 0.95 0.07 79.99 11:16:01 PM 1 23.33 0.00 2.70 2.43 0.07 71.48 11:17:01 PM all 28.66 0.00 3.14 4.97 0.09 63.14 11:17:01 PM 0 31.19 0.00 3.48 4.38 0.08 60.87 11:17:01 PM 1 26.13 0.00 2.80 5.56 0.10 65.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.62 0.00 3.58 12.53 0.08 63.20 Average: 0 17.53 0.00 3.17 12.16 0.08 67.05 Average: 1 23.70 0.00 3.98 12.89 0.08 59.35