---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3964 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 622 12179 1 3194 15035 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:bf:a3:73 brd ff:ff:ff:ff:ff:ff inet 10.30.170.183/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:febf:a373/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:4b:4f:f2 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-4c-4g-3964) 12/19/24 _x86_64_ (4 CPU) 02:06:46 LINUX RESTART (4 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 210.00 159.11 50.89 0.00 12923.98 42477.19 0.00 02:09:01 127.75 45.81 81.94 0.00 1425.10 29465.51 0.00 02:10:01 64.94 0.90 64.04 0.00 85.45 8922.38 0.00 Average: 134.23 68.61 65.62 0.00 4811.51 26955.02 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 10652608 13150788 2832888 17.29 57144 2641424 4735176 27.17 3040004 2413696 722268 02:09:01 12708496 15406508 569728 3.48 71844 2818068 1307804 7.50 902376 2489052 86784 02:10:01 12490036 15411812 550012 3.36 90664 3005228 1259004 7.22 902148 2673084 110360 Average: 11950380 14656369 1317543 8.04 73217 2821573 2433995 13.96 1614843 2525277 306471 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 451.61 289.74 4607.25 56.89 0.00 0.00 0.00 0.00 02:08:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 68.86 53.39 716.51 8.11 0.00 0.00 0.00 0.00 02:09:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 33.99 33.01 240.11 9.10 0.00 0.00 0.00 0.00 02:10:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 184.82 125.38 1854.63 24.70 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.15 0.15 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-4c-4g-3964) 12/19/24 _x86_64_ (4 CPU) 02:06:46 LINUX RESTART (4 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 24.65 12.47 11.58 18.00 0.17 33.13 02:08:01 0 30.08 11.42 11.22 10.98 0.15 36.15 02:08:01 1 21.91 12.08 12.65 24.57 0.19 28.61 02:08:01 2 20.89 13.32 11.32 22.23 0.20 32.03 02:08:01 3 26.27 13.03 11.06 13.32 0.15 36.17 02:09:01 all 35.54 3.10 4.37 6.30 0.14 50.55 02:09:01 0 28.82 2.85 3.77 7.27 0.12 57.16 02:09:01 1 45.51 3.03 4.82 4.26 0.08 42.29 02:09:01 2 28.43 3.14 4.32 9.54 0.14 54.43 02:09:01 3 39.41 3.38 4.55 4.11 0.22 48.34 02:10:01 all 18.23 0.00 1.32 2.47 0.10 77.87 02:10:01 0 33.71 0.00 2.13 4.75 0.13 59.28 02:10:01 1 28.91 0.00 1.52 1.25 0.12 68.20 02:10:01 2 1.39 0.00 0.63 3.06 0.05 94.87 02:10:01 3 8.87 0.00 1.01 0.82 0.12 89.19 Average: all 26.12 5.08 5.66 8.78 0.14 54.21 Average: 0 30.91 4.56 5.55 7.57 0.13 51.28 Average: 1 32.09 5.02 6.31 10.00 0.13 46.45 Average: 2 16.84 5.46 5.40 11.57 0.13 60.60 Average: 3 24.75 5.26 5.38 5.89 0.16 58.56