---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4394 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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: 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 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 372 369 0 1251 1436 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:15:58:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe15:5865/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4394) 09/06/24 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 158.80 54.51 104.30 2525.54 11813.56 16:00:01 169.39 65.79 103.60 8392.54 82161.28 16:01:01 163.52 43.69 119.83 3502.22 49058.76 16:02:01 87.80 62.46 25.35 3444.23 7907.75 Average: 144.88 56.61 88.27 4466.13 37735.03 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 84164 1485564 1956468 95.88 51912 1436272 589924 19.10 447560 1360256 111512 16:00:01 497716 1484120 1542916 75.61 59584 1026184 653884 21.17 319496 1100296 135688 16:01:01 134072 1442556 1906560 93.43 90964 1289616 672900 21.78 477716 1252764 101452 16:02:01 386192 1450436 1654440 81.07 95480 1027896 602384 19.50 430364 1037312 39192 Average: 275536 1465669 1765096 86.50 74485 1194992 629773 20.39 418784 1187657 96961 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 81.56 74.00 935.95 10.81 0.00 0.00 0.00 0.00 15:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:00:01 ens3 240.80 219.06 6067.74 18.11 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 59.86 51.71 986.23 6.70 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:02:01 ens3 231.49 128.31 1447.04 29.13 0.00 0.00 0.00 0.00 16:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 153.43 118.27 2359.28 16.19 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4394) 09/06/24 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 37.68 0.00 2.98 8.13 0.08 51.12 15:59:01 0 33.06 0.00 2.84 5.40 0.07 58.63 15:59:01 1 42.30 0.00 3.14 10.85 0.10 43.60 16:00:01 all 32.05 0.00 4.20 6.90 0.08 56.77 16:00:01 0 27.84 0.00 4.16 7.03 0.07 60.91 16:00:01 1 36.26 0.00 4.24 6.77 0.08 52.65 16:01:01 all 38.06 0.00 3.22 7.12 0.10 51.50 16:01:01 0 49.85 0.00 3.37 5.67 0.10 41.02 16:01:01 1 26.30 0.00 3.08 8.56 0.10 61.96 16:02:01 all 42.15 0.00 2.32 3.24 0.08 52.22 16:02:01 0 26.70 0.00 1.95 3.15 0.07 68.14 16:02:01 1 57.53 0.00 2.69 3.32 0.08 36.38 Average: all 37.49 0.00 3.18 6.35 0.08 52.90 Average: 0 34.36 0.00 3.08 5.31 0.08 57.17 Average: 1 40.61 0.00 3.29 7.37 0.09 48.64