---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1244 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: 2799.998 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 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 9.5G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 509 4269 1 3167 7129 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:50:53:44 brd ff:ff:ff:ff:ff:ff inet 10.30.170.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe50:5344/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:6f:85:d2 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-1244) 12/09/24 _x86_64_ (2 CPU) 07:35:46 LINUX RESTART (2 CPU) 07:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:37:02 302.18 177.90 124.28 0.00 12176.64 44101.18 0.00 07:38:01 94.80 14.83 79.97 0.00 1062.19 9909.52 0.00 07:39:01 87.15 1.37 85.79 0.00 114.78 22098.05 0.00 Average: 161.75 64.98 96.77 0.00 4470.13 25455.94 0.00 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:02 5488952 7364724 436972 5.37 49972 2004848 1119636 12.19 662488 1771768 78960 07:38:01 5114872 7357880 422032 5.19 75184 2325596 1145812 12.47 709028 2055480 180236 07:39:01 4399976 7321608 445568 5.48 108032 2924316 1124540 12.24 838980 2581856 219996 Average: 5001267 7348071 434857 5.34 77729 2418253 1129996 12.30 736832 2136368 159731 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:02 ens3 289.79 186.14 1571.93 63.06 0.00 0.00 0.00 0.00 07:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 07:38:01 ens3 68.56 58.28 661.85 9.40 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 07:39:01 ens3 163.62 111.21 2070.06 13.55 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 4.27 4.27 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 174.58 118.88 1438.93 28.78 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: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-1244) 12/09/24 _x86_64_ (2 CPU) 07:35:46 LINUX RESTART (2 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:02 all 24.56 29.32 22.04 9.35 0.13 14.60 07:37:02 0 24.53 29.07 22.19 9.82 0.12 14.28 07:37:02 1 24.60 29.58 21.89 8.87 0.13 14.92 07:38:01 all 36.14 0.76 3.80 7.40 0.10 51.79 07:38:01 0 26.41 0.61 3.68 11.76 0.09 57.45 07:38:01 1 45.85 0.90 3.93 3.06 0.12 46.14 07:39:01 all 37.93 0.00 4.01 8.05 0.10 49.90 07:39:01 0 26.48 0.00 3.10 9.62 0.10 60.69 07:39:01 1 49.51 0.00 4.93 6.46 0.10 38.99 Average: all 32.89 10.01 9.94 8.27 0.11 38.78 Average: 0 25.81 9.84 9.63 10.40 0.10 44.23 Average: 1 39.99 10.17 10.26 6.14 0.12 33.33