---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-38226 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: 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): 0-3 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 8.7G 69G 12% / 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 630 12841 0 2568 15089 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:12:74:9a brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe12:749a/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-38226) 09/14/24 _x86_64_ (4 CPU) 03:05:47 LINUX RESTART (4 CPU) 03:06:01 tps rtps wtps bread/s bwrtn/s 03:07:00 264.07 67.34 196.73 4591.77 33248.86 03:08:01 143.79 14.22 129.56 369.45 34527.83 03:09:01 26.81 3.23 23.58 348.08 21502.42 03:10:01 37.58 3.87 33.71 124.65 6449.59 Average: 118.17 22.13 96.04 1354.34 23976.57 03:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:00 14003808 15521084 2421160 14.74 52408 1671768 831968 4.76 727284 1492952 85372 03:08:01 13230600 15045276 3194368 19.45 79600 1923892 1295444 7.41 1225240 1731032 13952 03:09:01 12449340 14290316 3975628 24.20 80820 1947580 2084116 11.93 1996208 1736700 92 03:10:01 13143104 15442872 3281864 19.98 85036 2394580 839672 4.81 1019284 2007260 379752 Average: 13206713 15074887 3218255 19.59 74466 1984455 1262800 7.23 1242004 1741986 119792 03:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:00 ens3 402.65 266.59 1617.40 76.44 0.00 0.00 0.00 0.00 03:07:00 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 03:08:01 ens3 392.22 316.09 2382.58 82.17 0.00 0.00 0.00 0.00 03:08:01 lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 03:09:01 ens3 612.36 372.42 172.76 230.35 0.00 0.00 0.00 0.00 03:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:10:01 ens3 709.03 427.28 1052.36 1511.20 0.00 0.00 0.00 0.00 03:10:01 lo 3.08 3.08 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 528.49 345.47 1310.78 473.39 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38226) 09/14/24 _x86_64_ (4 CPU) 03:05:47 LINUX RESTART (4 CPU) 03:06:01 CPU %user %nice %system %iowait %steal %idle 03:07:00 all 16.92 0.00 1.89 12.38 0.06 68.75 03:07:00 0 17.95 0.00 2.36 10.70 0.07 68.92 03:07:00 1 15.06 0.00 1.78 10.75 0.05 72.36 03:07:00 2 20.17 0.00 1.94 24.99 0.07 52.84 03:07:00 3 14.51 0.00 1.47 3.05 0.05 80.92 03:08:01 all 24.51 0.00 1.74 5.81 0.08 67.85 03:08:01 0 38.94 0.00 1.86 1.88 0.08 57.24 03:08:01 1 27.53 0.00 2.06 5.10 0.08 65.24 03:08:01 2 14.13 0.00 1.93 14.72 0.08 69.13 03:08:01 3 17.49 0.00 1.12 1.48 0.08 79.83 03:09:01 all 30.73 0.00 4.95 1.80 0.08 62.45 03:09:01 0 24.78 0.00 2.00 2.60 0.05 70.57 03:09:01 1 39.30 0.00 3.71 4.42 0.10 52.47 03:09:01 2 40.24 0.00 7.23 0.15 0.08 52.30 03:09:01 3 18.68 0.00 6.85 0.08 0.07 74.31 03:10:01 all 40.36 0.00 2.02 0.40 0.08 57.14 03:10:01 0 39.83 0.00 2.00 0.12 0.08 57.97 03:10:01 1 31.92 0.00 1.86 0.10 0.07 66.05 03:10:01 2 37.36 0.00 2.69 1.04 0.08 58.83 03:10:01 3 52.36 0.00 1.52 0.32 0.08 45.71 Average: all 28.12 0.00 2.65 5.10 0.07 64.06 Average: 0 30.41 0.00 2.05 3.81 0.07 63.66 Average: 1 28.44 0.00 2.35 5.09 0.08 64.05 Average: 2 27.91 0.00 3.44 10.25 0.08 58.32 Average: 3 25.72 0.00 2.74 1.23 0.07 70.24