---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-8298 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: 2800.000 BogoMIPS: 5600.00 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 9.4G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 530 4437 1 2978 7108 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:de:74:3a brd ff:ff:ff:ff:ff:ff inet 10.30.170.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fede:743a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:21:8a:c4 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-8298) 01/07/25 _x86_64_ (2 CPU) 09:36:00 LINUX RESTART (2 CPU) 09:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:38:01 121.89 42.96 78.94 0.00 2055.24 10253.87 0.00 09:39:01 223.67 18.58 205.08 0.00 1209.73 14096.53 0.00 09:40:01 29.63 1.35 28.28 0.00 129.71 4625.76 0.00 Average: 125.08 20.84 104.23 0.00 1126.40 9655.15 0.00 09:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:38:01 4745052 7046556 732360 9.00 75344 2384672 1414816 15.40 1010572 2123484 213100 09:39:01 3961992 6485604 1285612 15.80 81236 2594056 1965260 21.40 1698516 2203552 32740 09:40:01 4548644 7280416 486432 5.98 87460 2791532 1170920 12.75 952096 2357216 127056 Average: 4418563 6937525 834801 10.26 81347 2590087 1516999 16.52 1220395 2228084 124299 09:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:38:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:38:01 ens3 195.93 156.23 2319.91 27.87 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:39:01 ens3 224.12 193.90 2409.94 27.54 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 ens3 158.36 136.71 1410.65 31.41 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 192.78 162.31 2045.29 28.95 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-8298) 01/07/25 _x86_64_ (2 CPU) 09:36:00 LINUX RESTART (2 CPU) 09:37:02 CPU %user %nice %system %iowait %steal %idle 09:38:01 all 45.61 2.47 4.39 4.67 0.10 42.76 09:38:01 0 46.67 3.79 4.78 4.59 0.10 40.07 09:38:01 1 44.57 1.15 4.01 4.75 0.10 45.43 09:39:01 all 88.70 0.00 3.49 1.73 0.10 5.98 09:39:01 0 89.35 0.00 2.85 1.65 0.10 6.05 09:39:01 1 88.05 0.00 4.14 1.80 0.10 5.91 09:40:01 all 73.37 0.00 2.67 0.73 0.10 23.12 09:40:01 0 81.86 0.00 2.94 0.52 0.10 14.58 09:40:01 1 64.84 0.00 2.41 0.94 0.10 31.70 Average: all 69.28 0.82 3.52 2.37 0.10 23.91 Average: 0 72.71 1.25 3.52 2.24 0.10 20.17 Average: 1 65.85 0.38 3.52 2.50 0.10 27.65