---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42931 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 11107 1 4190 14958 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:cd:43:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fecd:43f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:33:6e:9e 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42931) 10/16/24 _x86_64_ (4 CPU) 01:32:31 LINUX RESTART (4 CPU) 01:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:34:01 299.20 99.32 199.88 0.00 3071.35 12167.71 0.00 01:35:01 203.73 48.62 155.11 0.00 3047.25 10578.89 0.00 01:36:01 19.91 1.53 18.38 0.00 101.45 9389.77 0.00 01:37:01 73.29 5.07 68.22 0.00 183.44 16802.93 0.00 01:38:01 72.04 7.32 64.72 0.00 4676.15 34135.51 0.00 Average: 133.64 32.37 101.27 0.00 2215.96 16614.76 0.00 01:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 13371432 15410580 569848 3.48 69360 2167484 1291068 7.41 814188 1921244 164248 01:35:01 12406000 14837828 1126524 6.88 83052 2531840 1733248 9.94 1466152 2204440 198804 01:36:01 11790160 14336328 1623808 9.91 86644 2639184 2145184 12.31 2055164 2221300 35256 01:37:01 11157020 14264552 1694004 10.34 99908 3162736 2199172 12.62 2296000 2588100 299132 01:38:01 11408808 15350472 599104 3.66 109492 3965044 1317136 7.56 1568960 3032196 2224 Average: 12026684 14839952 1122658 6.85 89691 2893258 1737162 9.97 1640093 2393456 139933 01:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 ens3 231.98 162.71 1251.80 53.20 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 277.92 223.58 3259.96 34.38 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 120.73 107.17 1207.24 19.68 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 336.91 240.83 4251.52 30.45 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1744.51 1744.51 1656.76 1656.76 0.00 0.00 0.00 0.00 01:38:01 ens3 214.46 150.46 2134.26 179.42 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 17.53 17.53 1.74 1.74 0.00 0.00 0.00 0.00 Average: ens3 236.40 176.95 2420.98 63.43 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 353.04 353.04 331.75 331.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42931) 10/16/24 _x86_64_ (4 CPU) 01:32:31 LINUX RESTART (4 CPU) 01:33:01 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 20.89 14.42 11.27 3.85 0.12 49.46 01:34:01 0 30.54 11.70 10.02 3.26 0.10 44.38 01:34:01 1 14.70 15.21 11.63 4.54 0.12 53.80 01:34:01 2 17.87 15.76 11.83 4.03 0.13 50.37 01:34:01 3 20.41 15.02 11.60 3.55 0.12 49.31 01:35:01 all 31.96 0.00 1.54 1.77 0.06 64.66 01:35:01 0 32.94 0.00 1.06 1.94 0.07 63.99 01:35:01 1 34.99 0.00 1.94 1.34 0.07 61.67 01:35:01 2 29.64 0.00 1.32 0.60 0.05 68.39 01:35:01 3 30.28 0.00 1.84 3.22 0.07 64.60 01:36:01 all 52.37 0.00 1.53 0.16 0.08 45.86 01:36:01 0 48.67 0.00 1.54 0.07 0.08 49.63 01:36:01 1 54.86 0.00 2.04 0.38 0.07 42.65 01:36:01 2 54.34 0.00 1.22 0.02 0.08 44.34 01:36:01 3 51.62 0.00 1.32 0.18 0.07 46.81 01:37:01 all 57.43 0.00 2.81 0.33 0.09 39.33 01:37:01 0 56.13 0.00 2.57 0.54 0.08 40.68 01:37:01 1 51.72 0.00 2.93 0.20 0.08 45.07 01:37:01 2 58.08 0.00 2.62 0.27 0.08 38.95 01:37:01 3 63.83 0.00 3.14 0.34 0.10 32.60 01:38:01 all 20.97 0.00 2.01 1.32 0.05 75.64 01:38:01 0 12.16 0.00 2.02 0.77 0.05 85.00 01:38:01 1 11.50 0.00 1.71 2.67 0.05 84.07 01:38:01 2 28.00 0.00 1.40 0.48 0.05 70.06 01:38:01 3 32.29 0.00 2.92 1.35 0.07 63.36 Average: all 36.74 2.86 3.82 1.48 0.08 55.02 Average: 0 36.08 2.33 3.43 1.31 0.08 56.77 Average: 1 33.58 3.01 4.03 1.82 0.08 57.49 Average: 2 37.59 3.14 3.67 1.08 0.08 54.45 Average: 3 39.72 2.98 4.15 1.72 0.08 51.34