---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12457 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11109 1 4201 14971 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:93:47:55 brd ff:ff:ff:ff:ff:ff inet 10.30.170.76/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe93:4755/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:82:db:cb 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-12457) 12/03/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 277.70 96.00 181.70 0.00 2788.14 7625.01 0.00 08:59:01 216.01 47.14 168.87 0.00 3007.50 11625.81 0.00 09:00:01 23.88 3.78 20.10 0.00 177.17 9432.96 0.00 09:01:01 70.40 5.40 65.01 0.00 183.30 12779.74 0.00 09:02:01 86.55 6.63 79.92 0.00 4608.57 37861.82 0.00 Average: 134.43 31.58 102.86 0.00 2150.81 15892.62 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13412076 15438388 545920 3.33 67700 2157160 1265440 7.26 787356 1911488 161952 08:59:01 12562208 14999296 968660 5.91 82408 2537960 1625420 9.33 1301176 2216872 196136 09:00:01 11898848 14446856 1517524 9.26 85428 2642320 2130380 12.22 1918120 2256324 26004 09:01:01 11408920 14319392 1642580 10.03 99612 2974324 2219872 12.74 2221428 2422512 186784 09:02:01 11439512 15391884 559560 3.42 111436 3972280 1283332 7.36 1511332 3059552 1952 Average: 12144313 14919163 1046849 6.39 89317 2856809 1704889 9.78 1547882 2373350 114566 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 232.37 150.11 1107.27 50.83 0.00 0.00 0.00 0.00 08:59:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 264.96 218.10 3312.18 32.34 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 118.78 92.32 1135.12 16.07 0.00 0.00 0.00 0.00 09:01:01 lo 1856.66 1856.66 1763.91 1763.91 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 350.11 253.92 4176.02 30.48 0.00 0.00 0.00 0.00 09:02:01 lo 17.06 17.06 1.70 1.70 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 214.65 161.47 2955.87 184.68 0.00 0.00 0.00 0.00 Average: lo 376.60 376.60 354.36 354.36 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 Average: ens3 236.18 175.27 2542.07 62.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12457) 12/03/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.78 14.62 12.60 3.49 0.15 50.35 08:58:01 0 23.50 14.20 12.77 3.60 0.09 45.85 08:58:01 1 14.86 14.13 13.28 4.49 0.10 53.14 08:58:01 2 20.73 13.94 11.40 1.66 0.12 52.15 08:58:01 3 16.09 16.20 12.95 4.22 0.29 50.25 08:59:01 all 31.65 0.00 1.59 1.90 0.06 64.80 08:59:01 0 30.21 0.00 1.24 2.66 0.07 65.82 08:59:01 1 30.35 0.00 1.10 1.51 0.05 66.99 08:59:01 2 39.16 0.00 2.31 2.65 0.07 55.82 08:59:01 3 26.89 0.00 1.70 0.78 0.07 70.56 09:00:01 all 53.59 0.00 1.53 0.79 0.08 44.01 09:00:01 0 57.12 0.00 1.02 0.02 0.07 41.78 09:00:01 1 56.75 0.00 1.30 0.67 0.08 41.20 09:00:01 2 51.93 0.00 1.83 2.48 0.08 43.68 09:00:01 3 48.55 0.00 1.96 0.02 0.07 49.41 09:01:01 all 58.73 0.00 3.00 1.24 0.10 36.93 09:01:01 0 63.26 0.00 2.21 1.56 0.10 32.87 09:01:01 1 55.37 0.00 3.45 2.77 0.10 38.31 09:01:01 2 59.85 0.00 3.44 0.59 0.10 36.02 09:01:01 3 56.42 0.00 2.90 0.05 0.12 40.51 09:02:01 all 23.30 0.00 2.30 3.91 0.07 70.43 09:02:01 0 25.87 0.00 2.47 2.84 0.07 68.75 09:02:01 1 18.53 0.00 2.59 6.21 0.07 72.60 09:02:01 2 36.31 0.00 2.14 1.91 0.08 59.56 09:02:01 3 12.51 0.00 1.98 4.68 0.05 80.78 Average: all 37.28 2.87 4.16 2.26 0.09 53.33 Average: 0 40.08 2.77 3.89 2.13 0.08 51.05 Average: 1 35.25 2.78 4.31 3.12 0.08 54.46 Average: 2 41.68 2.74 4.19 1.86 0.09 49.44 Average: 3 32.12 3.19 4.26 1.94 0.12 58.37