---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14632 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: 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 12G 67G 15% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 10172 1 5145 14978 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:26:c1:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe26:c1d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:83:77:b5 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-14632) 08/25/24 _x86_64_ (4 CPU) 16:10:19 LINUX RESTART (4 CPU) 16:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:12:01 240.53 98.82 141.71 0.00 3261.06 45696.40 0.00 16:13:01 26.08 0.85 25.23 0.00 50.66 11858.56 0.00 16:14:01 34.28 0.52 33.76 0.00 14.80 20374.07 0.00 16:15:01 50.61 10.55 40.06 0.00 865.72 40180.90 0.00 16:16:01 132.84 17.94 114.90 0.00 5670.11 20787.07 0.00 Average: 96.87 25.73 71.13 0.00 1972.59 27779.17 0.00 16:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:12:01 12223648 14461144 1518904 9.27 62036 2372768 2106300 12.08 1805740 2074960 213564 16:13:01 11402208 13789772 2176288 13.29 80468 2490584 2752348 15.79 2552512 2122288 34636 16:14:01 10066840 13722364 2237760 13.66 102316 3693480 2761236 15.84 3103220 2858192 603416 16:15:01 11021864 15335772 624220 3.81 116464 4307964 1341760 7.70 1754804 3222888 114108 16:16:01 10434584 15352732 595588 3.64 145856 4844944 1311556 7.52 1969952 3545164 45240 Average: 11029829 14532357 1430552 8.73 101428 3541948 2054640 11.79 2237246 2764698 202193 16:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:12:01 ens3 790.90 619.28 6383.17 126.97 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 16:13:01 ens3 494.25 366.16 250.17 112.75 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:14:01 ens3 561.09 406.97 2241.39 105.75 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:15:01 ens3 256.37 217.26 811.56 2579.03 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:16:01 ens3 249.95 139.00 2971.63 16.06 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 470.51 349.73 2531.60 588.09 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 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-14632) 08/25/24 _x86_64_ (4 CPU) 16:10:19 LINUX RESTART (4 CPU) 16:11:01 CPU %user %nice %system %iowait %steal %idle 16:12:01 all 47.39 9.11 9.44 2.33 0.10 31.62 16:12:01 0 48.37 8.90 9.24 1.47 0.10 31.91 16:12:01 1 49.12 8.94 9.57 2.25 0.10 30.02 16:12:01 2 46.29 9.30 8.81 2.40 0.10 33.11 16:12:01 3 45.80 9.30 10.17 3.21 0.10 31.43 16:13:01 all 58.89 0.00 2.71 1.24 0.09 37.07 16:13:01 0 51.26 0.00 2.36 1.00 0.08 45.30 16:13:01 1 63.83 0.00 1.72 0.05 0.08 34.31 16:13:01 2 59.99 0.00 2.75 1.88 0.08 35.30 16:13:01 3 60.52 0.00 4.00 2.04 0.10 33.34 16:14:01 all 31.97 0.00 2.34 1.58 0.06 64.06 16:14:01 0 25.63 0.00 1.94 0.12 0.07 72.25 16:14:01 1 26.54 0.00 2.03 0.08 0.05 71.29 16:14:01 2 23.04 0.00 2.34 1.67 0.05 72.90 16:14:01 3 52.70 0.00 3.05 4.44 0.07 39.75 16:15:01 all 23.78 0.00 1.46 2.70 0.06 72.00 16:15:01 0 12.01 0.00 1.40 0.55 0.08 85.96 16:15:01 1 28.17 0.00 1.66 1.77 0.07 68.33 16:15:01 2 27.79 0.00 1.29 4.02 0.05 66.85 16:15:01 3 27.21 0.00 1.48 4.48 0.05 66.78 16:16:01 all 20.88 0.00 2.88 5.08 0.07 71.09 16:16:01 0 21.72 0.00 3.18 9.26 0.08 65.75 16:16:01 1 21.80 0.00 3.19 1.74 0.07 73.20 16:16:01 2 25.22 0.00 2.68 3.81 0.07 68.23 16:16:01 3 14.77 0.00 2.46 5.51 0.05 77.20 Average: all 36.57 1.81 3.76 2.59 0.08 55.21 Average: 0 31.76 1.77 3.61 2.48 0.08 60.30 Average: 1 37.87 1.77 3.62 1.18 0.07 55.49 Average: 2 36.44 1.85 3.57 2.75 0.07 55.32 Average: 3 40.20 1.85 4.22 3.94 0.07 49.72