---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25268 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: 2799.996 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 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1269 10463 1 4264 14388 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:f4:d9:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fef4:d9c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:08:6a:2f 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-25268) 09/21/24 _x86_64_ (4 CPU) 11:12:17 LINUX RESTART (4 CPU) 11:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:14:01 156.76 75.57 81.19 0.00 2412.26 7227.08 0.00 11:15:01 217.18 35.32 181.86 0.00 2033.99 15852.58 0.00 11:16:01 94.00 15.28 78.72 0.00 546.98 19317.71 0.00 11:17:01 61.06 2.22 58.84 0.00 77.72 8884.39 0.00 11:18:01 67.12 5.80 61.32 0.00 4572.84 35181.74 0.00 11:19:01 19.90 2.80 17.10 0.00 73.45 22834.73 0.00 Average: 102.67 22.83 79.84 0.00 1619.55 18216.31 0.00 11:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 13249616 15393488 582424 3.56 72836 2262384 1330264 7.63 840328 2006020 249872 11:15:01 11855612 14525996 1435700 8.76 90860 2748708 2071256 11.88 1751496 2451124 302328 11:16:01 11602508 14467816 1493076 9.11 102232 2922788 2169400 12.45 2004712 2440292 16444 11:17:01 11486564 14375364 1585256 9.68 105016 2942924 2184228 12.53 2221408 2340476 10124 11:18:01 9429572 14326492 1623460 9.91 126152 4863796 2250104 12.91 2860656 3678952 829280 11:19:01 10804824 14827340 1123732 6.86 124784 4024792 1799424 10.32 2124780 3077576 332 Average: 11404783 14652749 1307275 7.98 103647 3294232 1967446 11.29 1967230 2665740 234730 11:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 ens3 83.80 71.85 945.23 9.05 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:15:01 ens3 524.36 417.79 6609.87 54.47 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:16:01 ens3 197.65 121.20 2430.52 10.70 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 1162.97 1162.97 1107.57 1107.57 0.00 0.00 0.00 0.00 11:17:01 ens3 16.75 14.53 4.84 3.30 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 1237.21 1237.21 1176.08 1176.08 0.00 0.00 0.00 0.00 11:18:01 ens3 308.52 172.15 3612.00 23.77 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:19:01 ens3 495.37 259.06 721.05 334.62 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 271.08 176.10 2387.37 72.65 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 400.64 400.64 380.66 380.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25268) 09/21/24 _x86_64_ (4 CPU) 11:12:17 LINUX RESTART (4 CPU) 11:13:01 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 19.03 10.15 7.83 2.32 0.09 60.57 11:14:01 0 40.42 7.82 7.49 1.86 0.08 42.32 11:14:01 1 8.25 11.29 8.63 4.77 0.12 66.94 11:14:01 2 16.75 10.19 7.55 1.47 0.08 63.96 11:14:01 3 10.74 11.32 7.66 1.15 0.08 69.05 11:15:01 all 39.51 0.00 2.39 2.49 0.10 55.51 11:15:01 0 45.83 0.00 2.11 0.40 0.10 51.56 11:15:01 1 38.53 0.00 2.24 6.11 0.08 53.03 11:15:01 2 41.01 0.00 2.56 1.96 0.10 54.37 11:15:01 3 32.67 0.00 2.63 1.49 0.12 63.09 11:16:01 all 48.92 0.00 1.99 0.96 0.09 48.04 11:16:01 0 41.83 0.00 1.68 0.38 0.10 56.01 11:16:01 1 50.64 0.00 1.76 0.67 0.10 46.83 11:16:01 2 52.30 0.00 2.75 1.09 0.08 43.78 11:16:01 3 50.96 0.00 1.78 1.71 0.08 45.47 11:17:01 all 49.34 0.00 2.09 2.90 0.09 45.58 11:17:01 0 51.42 0.00 2.43 0.50 0.08 45.56 11:17:01 1 44.55 0.00 2.67 4.82 0.10 47.86 11:17:01 2 52.56 0.00 1.67 5.90 0.08 39.78 11:17:01 3 48.83 0.00 1.58 0.35 0.10 49.14 11:18:01 all 39.05 0.00 3.22 2.94 0.08 54.71 11:18:01 0 26.56 0.00 2.60 4.38 0.08 66.38 11:18:01 1 54.03 0.00 4.40 2.27 0.07 39.23 11:18:01 2 38.02 0.00 2.23 2.10 0.08 57.57 11:18:01 3 37.60 0.00 3.64 3.02 0.08 55.65 11:19:01 all 37.43 0.00 1.35 0.48 0.07 60.67 11:19:01 0 40.78 0.00 1.47 1.44 0.07 56.25 11:19:01 1 45.20 0.00 2.02 0.13 0.08 52.56 11:19:01 2 32.03 0.00 0.77 0.15 0.07 66.99 11:19:01 3 31.69 0.00 1.14 0.18 0.07 66.91 Average: all 38.88 1.69 3.14 2.01 0.09 54.18 Average: 0 41.14 1.30 2.96 1.49 0.09 53.02 Average: 1 40.17 1.89 3.63 3.13 0.09 51.09 Average: 2 38.78 1.70 2.92 2.11 0.08 54.40 Average: 3 35.43 1.88 3.07 1.32 0.09 58.21