---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3201 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 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 Address sizes: 40 bits physical, 48 bits virtual 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 1.3M 795M 1% /run /dev/vda1 39G 14G 26G 35% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40953 ---> free -m: total used free shared buff/cache available Mem: 7957 811 2369 1 4776 6853 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:c3:60:4e brd ff:ff:ff:ff:ff:ff inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fec3:604e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:c3:5e:c9 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-3201) 10/19/26 _x86_64_ (2 CPU) 10:41:06 LINUX RESTART (2 CPU) 10:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:43:01 290.36 14.18 276.18 0.00 1826.23 30617.55 0.00 10:44:01 140.30 0.32 139.98 0.00 5.07 29776.80 0.00 10:45:01 69.12 0.15 68.97 0.00 1.73 29934.74 0.00 10:46:01 32.54 0.00 32.54 0.00 0.00 26601.97 0.00 10:47:01 62.91 17.65 45.26 0.00 3712.18 27993.47 0.00 10:48:01 49.11 0.05 49.06 0.00 0.40 24989.57 0.00 10:49:01 64.81 10.58 54.23 0.00 843.72 41448.32 0.00 Average: 100.86 6.11 94.75 0.00 910.62 30193.91 0.00 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 4077256 6944556 853268 10.47 120584 2817184 3050160 33.16 1147924 2562300 362824 10:44:01 3365296 7039984 782716 9.61 156360 3490176 3028692 32.93 1442644 2904368 434324 10:45:01 3013728 7030984 746080 9.16 161364 3852436 2705460 29.42 1537384 3140732 225644 10:46:01 2157012 6748400 1049400 12.88 162980 4385088 3219232 35.00 2362664 3152012 300936 10:47:01 1921484 7019720 766108 9.40 170640 4871916 2915512 31.70 2282420 3445048 300592 10:48:01 1278092 7002384 791752 9.72 174872 5459496 2910112 31.64 2671316 3673352 292336 10:49:01 2505616 7084996 684444 8.40 165040 4374168 2556488 27.80 1973880 3168392 28492 Average: 2616926 6981575 810538 9.95 158834 4178638 2912237 31.66 1916890 3149458 277878 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 257.12 158.44 2021.99 22.42 0.00 0.00 0.00 0.00 10:43:01 lo 2.37 2.37 0.24 0.24 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 267.78 110.33 1500.86 11.59 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 25.70 14.96 97.56 1.35 0.00 0.00 0.00 0.00 10:45:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 1.68 0.58 0.48 0.66 0.00 0.00 0.00 0.00 10:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 90.98 35.13 1432.49 5.47 0.00 0.00 0.00 0.00 10:47:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 2.05 0.83 0.76 1.13 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 13.26 8.46 12.21 4.72 0.00 0.00 0.00 0.00 10:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 93.69 46.70 720.66 6.73 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-3201) 10/19/26 _x86_64_ (2 CPU) 10:41:06 LINUX RESTART (2 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 37.62 0.00 4.68 8.14 0.03 49.54 10:43:01 0 31.44 0.00 4.21 8.43 0.02 55.90 10:43:01 1 43.80 0.00 5.15 7.85 0.03 43.17 10:44:01 all 69.44 0.00 8.74 1.78 0.05 19.99 10:44:01 0 69.69 0.00 8.69 2.04 0.03 19.55 10:44:01 1 69.19 0.00 8.80 1.52 0.07 20.43 10:45:01 all 83.10 0.00 6.34 0.39 0.03 10.14 10:45:01 0 80.18 0.00 5.73 0.03 0.03 14.02 10:45:01 1 86.04 0.00 6.95 0.74 0.03 6.24 10:46:01 all 79.25 0.00 6.66 0.43 0.04 13.62 10:46:01 0 85.20 0.00 7.27 0.64 0.07 6.83 10:46:01 1 73.34 0.00 6.06 0.22 0.02 20.37 10:47:01 all 82.02 0.00 7.27 0.39 0.06 10.26 10:47:01 0 82.85 0.00 7.20 0.10 0.05 9.80 10:47:01 1 81.19 0.00 7.34 0.67 0.07 10.72 10:48:01 all 86.47 0.00 9.11 0.12 0.08 4.23 10:48:01 0 86.44 0.00 9.14 0.05 0.07 4.29 10:48:01 1 86.49 0.00 9.08 0.19 0.08 4.16 10:49:01 all 68.01 0.00 8.04 3.64 0.04 20.27 10:49:01 0 65.46 0.00 8.10 3.30 0.03 23.10 10:49:01 1 70.57 0.00 7.97 3.98 0.05 17.44 Average: all 72.33 0.00 7.27 2.12 0.05 18.24 Average: 0 71.67 0.00 7.20 2.07 0.04 19.02 Average: 1 72.99 0.00 7.34 2.16 0.05 17.47