---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-83609 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 8.8G 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 563 12865 0 2610 15155 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:38:f4:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe38:f443/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83609) 11/14/24 _x86_64_ (4 CPU) 03:04:28 LINUX RESTART (4 CPU) 03:05:01 tps rtps wtps bread/s bwrtn/s 03:06:01 119.35 27.21 92.13 1257.66 14107.92 03:07:01 93.53 4.45 89.09 133.18 15826.30 03:08:01 25.93 5.55 20.38 412.20 6238.43 03:09:01 54.19 1.85 52.34 87.59 20084.25 Average: 73.25 9.77 63.49 472.65 14064.22 03:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 13953672 15622644 2471296 15.05 70772 1793688 718556 4.11 628480 1621484 165484 03:07:01 12915992 14760472 3508976 21.36 80460 1951892 1570480 8.99 1512336 1756968 11276 03:08:01 12673216 14613384 3751752 22.84 83204 2041248 1620996 9.28 1700416 1803348 31592 03:09:01 13179696 15524300 3245272 19.76 87180 2436340 778892 4.46 947924 2042336 3224 Average: 13180644 15130200 3244324 19.75 80404 2055792 1172231 6.71 1197289 1806034 52894 03:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 03:06:01 ens3 129.65 103.37 1201.33 33.10 0.00 0.00 0.00 0.00 03:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:07:01 ens3 293.55 231.59 2303.86 50.30 0.00 0.00 0.00 0.00 03:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:08:01 ens3 2424.70 1582.19 1320.87 642.79 0.00 0.00 0.00 0.00 03:09:01 lo 3.42 3.42 0.32 0.32 0.00 0.00 0.00 0.00 03:09:01 ens3 314.26 227.88 552.14 1435.66 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 790.54 536.26 1344.55 540.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83609) 11/14/24 _x86_64_ (4 CPU) 03:04:28 LINUX RESTART (4 CPU) 03:05:01 CPU %user %nice %system %iowait %steal %idle 03:06:01 all 18.68 0.00 1.58 4.05 0.05 75.64 03:06:01 0 29.15 0.00 2.31 2.14 0.07 66.33 03:06:01 1 13.78 0.00 1.45 6.15 0.05 78.57 03:06:01 2 7.40 0.00 1.02 5.11 0.05 86.43 03:06:01 3 24.29 0.00 1.53 2.83 0.07 71.28 03:07:01 all 29.99 0.00 1.03 1.70 0.07 67.21 03:07:01 0 23.27 0.00 1.13 3.32 0.07 72.21 03:07:01 1 44.20 0.00 1.61 2.08 0.08 52.03 03:07:01 2 28.18 0.00 0.74 0.32 0.07 70.69 03:07:01 3 24.38 0.00 0.60 1.05 0.05 73.91 03:08:01 all 30.98 0.00 5.35 1.58 0.11 61.97 03:08:01 0 27.69 0.00 3.03 4.53 0.12 64.63 03:08:01 1 31.25 0.00 5.24 1.75 0.08 61.67 03:08:01 2 31.04 0.00 5.12 0.03 0.08 63.72 03:08:01 3 33.94 0.00 8.04 0.03 0.17 57.82 03:09:01 all 33.97 0.00 1.92 1.62 0.06 62.43 03:09:01 0 27.82 0.00 0.95 0.30 0.05 70.88 03:09:01 1 28.78 0.00 1.59 3.91 0.05 65.67 03:09:01 2 37.38 0.00 2.76 1.49 0.07 58.31 03:09:01 3 41.89 0.00 2.42 0.78 0.05 54.86 Average: all 28.40 0.00 2.47 2.24 0.07 66.82 Average: 0 26.99 0.00 1.85 2.57 0.07 68.52 Average: 1 29.49 0.00 2.48 3.47 0.07 64.49 Average: 2 25.99 0.00 2.41 1.74 0.07 69.79 Average: 3 31.12 0.00 3.14 1.18 0.08 64.47