---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7966 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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: 2799.996 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 Gather data sampling: Not affected 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; BHI 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.6G 30G 25% / 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 522 4281 1 3141 7115 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:dd:aa:70 brd ff:ff:ff:ff:ff:ff inet 10.30.171.16/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fedd:aa70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:62:6d:60 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7966) 01/06/25 _x86_64_ (2 CPU) 12:32:48 LINUX RESTART (2 CPU) 12:33:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:34:01 230.18 174.69 55.49 0.00 11592.48 42800.62 0.00 12:35:01 7.22 0.42 6.80 0.00 27.86 220.11 0.00 12:36:01 353.02 12.93 340.09 0.00 973.97 8747.48 0.00 12:37:01 84.89 1.60 83.29 0.00 111.18 17048.49 0.00 Average: 168.31 46.34 121.97 0.00 3105.66 16989.12 0.00 12:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 5760620 7479244 328544 4.04 39320 1865052 1066432 11.61 502064 1673268 4656 12:35:01 5766464 7488060 319580 3.93 39400 1868272 1066432 11.61 495172 1675396 888 12:36:01 5176176 7302840 481896 5.92 69004 2222112 1161848 12.65 736464 1978776 231380 12:37:01 4410916 7296068 468364 5.76 106848 2890048 1195968 13.02 836084 2571648 502664 Average: 5278544 7391553 399596 4.91 63643 2211371 1122670 12.22 642446 1974772 184897 12:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 lo 1.62 1.62 0.15 0.15 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 145.37 81.85 724.50 20.24 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 40.04 24.33 52.75 5.27 0.00 0.00 0.00 0.00 12:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 245.26 165.26 1469.12 46.03 0.00 0.00 0.00 0.00 12:37:01 lo 4.33 4.33 0.43 0.43 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 131.88 100.88 2076.12 16.19 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.17 0.17 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 140.60 93.17 1083.61 21.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7966) 01/06/25 _x86_64_ (2 CPU) 12:32:48 LINUX RESTART (2 CPU) 12:33:03 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 8.86 33.33 24.87 3.78 0.10 29.05 12:34:01 0 8.89 32.95 25.27 4.30 0.11 28.48 12:34:01 1 8.84 33.72 24.48 3.26 0.09 29.62 12:35:01 all 0.47 0.00 0.13 0.06 0.03 99.31 12:35:01 0 0.49 0.00 0.13 0.07 0.02 99.30 12:35:01 1 0.45 0.00 0.13 0.05 0.03 99.33 12:36:01 all 38.39 0.00 3.43 4.92 0.10 53.16 12:36:01 0 32.55 0.00 4.21 3.82 0.10 59.32 12:36:01 1 44.21 0.00 2.66 6.01 0.10 47.02 12:37:01 all 44.08 0.00 4.51 5.12 0.10 46.19 12:37:01 0 43.05 0.00 4.71 3.92 0.10 48.22 12:37:01 1 45.11 0.00 4.30 6.33 0.10 44.16 Average: all 23.13 8.02 8.03 3.47 0.08 57.28 Average: 0 21.41 7.92 8.37 3.01 0.08 59.22 Average: 1 24.84 8.12 7.69 3.92 0.08 55.35