---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8362 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 9.4G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 698 12232 1 3066 14959 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:b7:ef:3a brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:feb7:ef3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:09:9e:1f 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-8362) 01/07/25 _x86_64_ (4 CPU) 13:50:24 LINUX RESTART (4 CPU) 13:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:52:01 352.89 81.44 271.45 0.00 1735.31 9674.27 0.00 13:53:01 298.77 35.67 263.10 0.00 2047.72 12550.48 0.00 13:54:01 73.48 17.03 56.45 0.00 1145.07 17772.27 0.00 Average: 241.73 44.71 197.01 0.00 1642.75 13332.05 0.00 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 13350176 15408940 574012 3.50 68992 2186912 1308552 7.51 847520 1911428 171456 13:53:01 12056792 14706728 1255628 7.66 88044 2725716 1900284 10.90 1633960 2363544 404940 13:54:01 12526344 15314960 647120 3.95 91456 2855452 1391604 7.98 1192400 2331908 17420 Average: 12644437 15143543 825587 5.04 82831 2589360 1533480 8.80 1224627 2202293 197939 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:52:01 ens3 331.36 209.15 1998.07 54.74 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 13:53:01 ens3 321.39 252.12 4122.32 35.32 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:54:01 ens3 63.32 54.98 432.01 16.02 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 238.70 172.09 2184.34 35.36 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-8362) 01/07/25 _x86_64_ (4 CPU) 13:50:24 LINUX RESTART (4 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 17.97 13.46 10.78 3.15 0.10 54.54 13:52:01 0 28.80 13.16 11.02 3.80 0.10 43.13 13:52:01 1 10.83 14.29 11.40 4.16 0.10 59.23 13:52:01 2 16.27 13.19 10.05 2.41 0.10 57.98 13:52:01 3 16.06 13.21 10.64 2.25 0.10 57.74 13:53:01 all 33.44 0.00 2.13 2.58 0.08 61.78 13:53:01 0 27.43 0.00 1.23 2.89 0.07 68.38 13:53:01 1 26.20 0.00 1.69 3.40 0.07 68.64 13:53:01 2 36.98 0.00 2.59 2.44 0.08 57.90 13:53:01 3 43.21 0.00 3.00 1.59 0.08 52.13 13:54:01 all 48.55 0.00 1.74 3.87 0.08 45.76 13:54:01 0 64.48 0.00 1.74 1.84 0.10 31.85 13:54:01 1 42.15 0.00 1.11 0.54 0.08 56.12 13:54:01 2 42.63 0.00 3.20 11.65 0.08 42.44 13:54:01 3 44.88 0.00 0.90 1.47 0.07 52.68 Average: all 33.33 4.47 4.87 3.20 0.09 54.04 Average: 0 40.26 4.36 4.64 2.84 0.09 47.81 Average: 1 26.36 4.76 4.73 2.70 0.08 61.35 Average: 2 31.98 4.38 5.27 5.50 0.09 52.77 Average: 3 34.74 4.39 4.84 1.77 0.08 54.18