---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-671 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: 2800.022 BogoMIPS: 5600.04 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 7.4G 12G 39% / 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 330 107 0 1554 1489 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:fb:56:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fefb:56fc/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-671) 04/30/24 _x86_64_ (2 CPU) 13:31:08 LINUX RESTART (2 CPU) 13:32:01 tps rtps wtps bread/s bwrtn/s 13:33:01 137.93 69.35 68.58 2741.30 11276.23 13:34:01 67.38 17.06 50.32 1194.14 7306.76 13:35:01 1.35 0.00 1.35 0.00 33.86 13:36:01 1.50 0.00 1.50 0.00 22.26 13:37:01 1.02 0.00 1.02 0.00 15.20 13:38:01 1.62 0.08 1.53 12.40 20.00 13:39:01 55.71 23.48 32.23 1040.77 2536.31 Average: 38.08 15.71 22.36 712.79 3030.55 13:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:01 72832 1547780 1967800 96.43 58216 1501020 520584 16.85 422252 1392356 115176 13:34:01 96120 1517304 1944512 95.29 64436 1442396 765736 24.79 500664 1292052 392 13:35:01 91244 1512504 1949388 95.53 64496 1442360 1014092 32.83 505780 1292048 132 13:36:01 88108 1509444 1952524 95.68 64560 1442352 1170168 37.88 508624 1291888 220 13:37:01 86028 1507400 1954604 95.78 64592 1442364 1269532 41.10 510768 1291892 124 13:38:01 70844 1494560 1969788 96.53 64676 1444608 1290360 41.77 523440 1294108 1980 13:39:01 95676 1489064 1944956 95.31 70624 1410996 594644 19.25 512312 1287780 49500 Average: 85836 1511151 1954796 95.79 64514 1446585 946445 30.64 497691 1306018 23932 13:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:33:01 ens3 38.03 35.27 281.14 6.55 0.00 0.00 0.00 0.00 13:34:01 lo 2.03 2.03 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 ens3 13.31 11.65 49.28 2.40 0.00 0.00 0.00 0.00 13:35:01 lo 6.40 6.40 0.66 0.66 0.00 0.00 0.00 0.00 13:35:01 ens3 1.47 1.47 0.24 0.25 0.00 0.00 0.00 0.00 13:36:01 lo 18.50 18.50 1.00 1.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1.00 0.92 0.12 0.11 0.00 0.00 0.00 0.00 13:37:01 lo 18.16 18.16 0.95 0.95 0.00 0.00 0.00 0.00 13:37:01 ens3 0.93 0.80 0.17 0.15 0.00 0.00 0.00 0.00 13:38:01 lo 18.33 18.33 0.96 0.96 0.00 0.00 0.00 0.00 13:38:01 ens3 0.87 0.87 0.11 0.16 0.00 0.00 0.00 0.00 13:39:01 lo 1.40 1.40 0.09 0.09 0.00 0.00 0.00 0.00 13:39:01 ens3 35.84 32.91 110.53 13.14 0.00 0.00 0.00 0.00 Average: lo 9.52 9.52 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 13.07 11.98 63.10 3.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-671) 04/30/24 _x86_64_ (2 CPU) 13:31:08 LINUX RESTART (2 CPU) 13:32:01 CPU %user %nice %system %iowait %steal %idle 13:33:01 all 39.62 0.00 3.29 6.68 0.09 50.32 13:33:01 0 41.60 0.00 2.88 3.51 0.08 51.93 13:33:01 1 37.63 0.00 3.70 9.85 0.10 48.72 13:34:01 all 14.82 0.00 1.68 2.84 0.06 80.60 13:34:01 0 21.64 0.00 1.89 2.31 0.07 74.10 13:34:01 1 7.98 0.00 1.48 3.38 0.03 87.14 13:35:01 all 0.40 0.00 0.18 0.03 0.03 99.35 13:35:01 0 0.54 0.00 0.20 0.07 0.03 99.16 13:35:01 1 0.27 0.00 0.18 0.00 0.03 99.52 13:36:01 all 0.27 0.00 0.23 0.03 0.03 99.45 13:36:01 0 0.24 0.00 0.18 0.05 0.03 99.50 13:36:01 1 0.30 0.00 0.27 0.00 0.03 99.40 13:37:01 all 0.29 0.00 0.19 0.03 0.04 99.45 13:37:01 0 0.27 0.00 0.15 0.05 0.05 99.48 13:37:01 1 0.33 0.00 0.22 0.00 0.05 99.40 13:38:01 all 0.88 0.00 0.24 0.03 0.04 98.81 13:38:01 0 0.24 0.00 0.22 0.05 0.03 99.46 13:38:01 1 1.51 0.00 0.27 0.02 0.03 98.18 13:39:01 all 39.65 0.00 4.42 2.60 0.09 53.24 13:39:01 0 36.85 0.00 4.59 3.67 0.08 54.80 13:39:01 1 42.45 0.00 4.25 1.50 0.10 51.70 Average: all 13.72 0.00 1.46 1.75 0.06 83.01 Average: 0 14.52 0.00 1.45 1.39 0.06 82.59 Average: 1 12.92 0.00 1.48 2.10 0.05 83.44