---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4804 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: 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 9.6G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 669 11871 1 3456 14988 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:db:42:7a brd ff:ff:ff:ff:ff:ff inet 10.30.171.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fedb:427a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:ee:7a:a8 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-4804) 12/22/24 _x86_64_ (4 CPU) 18:11:21 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 229.23 70.89 158.35 0.00 1616.27 8149.01 0.00 18:14:01 208.28 41.19 167.09 0.00 2710.21 10333.88 0.00 18:15:01 24.15 5.25 18.90 0.00 282.40 8425.87 0.00 18:16:01 23.21 4.43 18.78 0.00 162.51 5292.05 0.00 Average: 120.77 30.27 90.50 0.00 1191.11 8049.77 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13348920 15466852 512284 3.13 73336 2236172 1266520 7.27 742808 2008936 248932 18:14:01 12490444 14908460 1060856 6.48 84296 2516420 1688832 9.69 1369796 2220092 203064 18:15:01 11776700 14271656 1693580 10.34 86704 2587820 2350044 13.48 2075488 2216312 24840 18:16:01 11114656 14038568 1925416 11.75 97240 2985944 2460284 14.12 2348764 2584232 361072 Average: 12182680 14671384 1298034 7.92 85394 2581589 1941420 11.14 1634214 2257393 209477 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 103.19 83.75 1127.31 20.54 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:14:01 ens3 271.20 227.51 3158.32 32.50 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:15:01 ens3 91.25 78.68 300.03 19.38 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 23.93 23.93 2.30 2.30 0.00 0.00 0.00 0.00 18:16:01 ens3 346.08 235.21 4319.08 29.94 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1064.76 1064.76 992.29 992.29 0.00 0.00 0.00 0.00 Average: ens3 203.35 156.60 2230.86 25.61 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 273.84 273.84 249.75 249.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4804) 12/22/24 _x86_64_ (4 CPU) 18:11:21 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 19.57 10.85 9.47 2.86 0.11 57.13 18:13:01 0 18.04 9.59 9.00 2.44 0.14 60.79 18:13:01 1 19.10 10.43 9.42 2.93 0.12 58.00 18:13:01 2 30.13 11.51 9.91 1.91 0.12 46.42 18:13:01 3 11.08 11.86 9.56 4.16 0.08 63.25 18:14:01 all 26.37 0.00 1.49 2.20 0.06 69.88 18:14:01 0 27.28 0.00 1.09 1.17 0.07 70.39 18:14:01 1 26.72 0.00 1.28 1.62 0.05 70.33 18:14:01 2 27.69 0.00 1.64 4.84 0.07 65.75 18:14:01 3 23.81 0.00 1.94 1.14 0.07 73.04 18:15:01 all 75.43 0.00 2.27 0.50 0.11 21.69 18:15:01 0 77.33 0.00 2.11 0.08 0.10 20.38 18:15:01 1 73.56 0.00 2.43 0.89 0.12 23.00 18:15:01 2 78.71 0.00 1.96 0.08 0.12 19.12 18:15:01 3 72.13 0.00 2.56 0.94 0.12 24.26 18:16:01 all 49.98 0.00 2.07 0.28 0.09 47.58 18:16:01 0 50.23 0.00 1.68 0.69 0.08 47.32 18:16:01 1 48.47 0.00 2.23 0.03 0.10 49.16 18:16:01 2 51.17 0.00 2.38 0.08 0.08 46.28 18:16:01 3 50.04 0.00 1.98 0.32 0.10 47.56 Average: all 42.92 2.69 3.81 1.45 0.10 49.04 Average: 0 43.39 2.38 3.45 1.09 0.10 49.59 Average: 1 42.03 2.57 3.82 1.36 0.10 50.12 Average: 2 46.98 2.84 3.95 1.73 0.10 44.40 Average: 3 39.29 2.95 4.00 1.64 0.09 52.03