---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-43097 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.3G 70G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 774 13167 0 2098 14955 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:01:32:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe01:3262/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-43097) 09/28/24 _x86_64_ (4 CPU) 18:37:36 LINUX RESTART (4 CPU) 18:38:01 tps rtps wtps bread/s bwrtn/s 18:39:02 110.65 21.75 88.90 1370.04 22631.29 18:40:01 79.19 10.41 68.78 222.34 24132.86 18:41:01 17.78 0.08 17.70 1.87 17274.85 18:42:01 48.33 6.13 42.19 405.53 14670.09 18:43:01 21.01 3.42 17.60 155.04 1881.42 Average: 55.31 8.35 46.96 431.66 16091.30 18:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:39:02 13967912 15598604 2457056 14.96 67640 1759880 732820 4.19 637436 1597872 214816 18:40:01 13838028 15486408 2586940 15.75 68472 1776572 1112096 6.36 766628 1598760 148 18:41:01 13675156 15369516 2749812 16.74 68556 1821448 1145848 6.56 882436 1642212 1936 18:42:01 13241188 15022424 3183780 19.38 73636 1899024 1222304 7.00 1251652 1698236 1792 18:43:01 13504724 15333752 2920244 17.78 76200 1943372 937116 5.36 987676 1698640 16504 Average: 13645402 15362141 2779566 16.92 70901 1840059 1030037 5.89 905166 1647144 47039 18:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:39:02 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 18:39:02 ens3 64.91 45.93 1003.46 9.55 0.00 0.00 0.00 0.00 18:40:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 18:40:01 ens3 37.37 23.13 162.04 11.75 0.00 0.00 0.00 0.00 18:41:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:41:01 ens3 45.38 35.28 729.48 5.59 0.00 0.00 0.00 0.00 18:42:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:42:01 ens3 357.44 252.54 1021.68 74.63 0.00 0.00 0.00 0.00 18:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:43:01 ens3 629.26 378.99 713.80 193.31 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 227.50 147.59 727.98 59.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-43097) 09/28/24 _x86_64_ (4 CPU) 18:37:36 LINUX RESTART (4 CPU) 18:38:01 CPU %user %nice %system %iowait %steal %idle 18:39:02 all 19.62 0.00 1.40 4.82 0.06 74.10 18:39:02 0 20.59 0.00 1.50 0.93 0.03 76.94 18:39:02 1 27.03 0.00 1.64 1.44 0.07 69.83 18:39:02 2 22.55 0.00 1.48 4.79 0.07 71.11 18:39:02 3 8.35 0.00 0.99 12.09 0.07 78.50 18:40:01 all 3.15 0.00 0.30 2.44 0.03 94.08 18:40:01 0 3.08 0.00 0.12 0.02 0.03 96.75 18:40:01 1 4.08 0.00 0.17 0.10 0.02 95.63 18:40:01 2 2.94 0.00 0.29 0.12 0.03 96.62 18:40:01 3 2.50 0.00 0.59 9.57 0.02 87.33 18:41:01 all 3.31 0.00 0.18 1.80 0.02 94.69 18:41:01 0 4.30 0.00 0.13 0.00 0.02 95.55 18:41:01 1 3.53 0.00 0.08 0.00 0.02 96.37 18:41:01 2 3.09 0.00 0.37 0.00 0.02 96.53 18:41:01 3 2.30 0.00 0.17 7.21 0.02 90.30 18:42:01 all 20.54 0.00 0.96 2.11 0.05 76.34 18:42:01 0 23.43 0.00 0.60 4.18 0.07 71.73 18:42:01 1 18.50 0.00 0.88 0.83 0.03 79.76 18:42:01 2 20.21 0.00 0.90 0.13 0.05 78.70 18:42:01 3 20.04 0.00 1.44 3.27 0.07 75.19 18:43:01 all 28.21 0.00 1.12 0.22 0.06 70.38 18:43:01 0 42.54 0.00 1.28 0.07 0.07 56.05 18:43:01 1 20.84 0.00 0.85 0.02 0.05 78.24 18:43:01 2 27.62 0.00 1.37 0.15 0.07 70.80 18:43:01 3 21.88 0.00 0.99 0.68 0.07 76.38 Average: all 15.01 0.00 0.79 2.28 0.04 81.88 Average: 0 18.84 0.00 0.73 1.05 0.04 79.34 Average: 1 14.81 0.00 0.73 0.48 0.04 83.95 Average: 2 15.32 0.00 0.88 1.04 0.05 82.71 Average: 3 11.06 0.00 0.84 6.54 0.05 81.51