---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9649 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23545 /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 706 11027 1 4262 14951 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:44:b1:17 brd ff:ff:ff:ff:ff:ff inet 10.30.170.247/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe44:b117/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:f5:26:c9 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9649) 02/08/25 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 383.90 86.55 297.35 0.00 2724.88 12511.91 0.00 08:59:01 310.95 45.74 265.21 0.00 2861.79 12031.08 0.00 09:00:01 24.30 5.02 19.28 0.00 315.15 9314.18 0.00 09:01:01 71.89 5.28 66.61 0.00 182.77 12803.20 0.00 09:02:01 91.15 5.67 85.49 0.00 4404.07 38400.67 0.00 Average: 176.44 29.65 146.79 0.00 2097.73 17012.21 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13418420 15447196 537916 3.28 67736 2158860 1352936 7.76 757940 1935340 173812 08:59:01 12556088 14962112 1007660 6.15 80880 2508564 1809420 10.38 1307160 2217656 184440 09:00:01 11730248 14260588 1704896 10.41 84188 2625900 2464876 14.14 2075388 2266936 26984 09:01:01 11365372 14151440 1812140 11.06 97812 2855436 2473084 14.19 2340080 2352604 84388 09:02:01 11305060 15320304 631020 3.85 130604 4013588 1423048 8.16 1635768 3065888 1652 Average: 12075038 14828328 1138726 6.95 92244 2832470 1904673 10.93 1623267 2367685 94255 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 227.10 159.36 1219.31 51.46 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 08:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 ens3 235.08 196.10 3074.63 29.78 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 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 122.66 103.40 1266.25 18.03 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 09:01:01 lo 1791.13 1791.13 1700.93 1700.93 0.00 0.00 0.00 0.00 09:01:01 ens3 283.24 205.65 3440.27 24.00 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 09:02:01 lo 16.86 16.86 1.68 1.68 0.00 0.00 0.00 0.00 09:02:01 ens3 436.51 359.54 3711.38 208.00 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 Average: lo 362.20 362.20 340.58 340.58 0.00 0.00 0.00 0.00 Average: ens3 260.92 204.81 2542.37 66.26 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9649) 02/08/25 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.27 13.91 12.15 3.54 0.11 51.03 08:58:01 0 26.18 14.32 12.80 2.41 0.10 44.20 08:58:01 1 24.23 11.54 11.55 4.57 0.10 48.01 08:58:01 2 14.63 14.38 11.92 3.71 0.12 55.25 08:58:01 3 12.01 15.42 12.33 3.46 0.10 56.68 08:59:01 all 28.13 0.00 1.68 2.46 0.07 67.67 08:59:01 0 31.21 0.00 1.37 1.34 0.08 65.99 08:59:01 1 27.43 0.00 2.06 5.82 0.07 64.63 08:59:01 2 31.96 0.00 1.95 1.77 0.05 64.26 08:59:01 3 21.91 0.00 1.32 0.90 0.07 75.80 09:00:01 all 52.74 0.00 1.45 0.52 0.08 45.21 09:00:01 0 53.94 0.00 1.47 0.08 0.08 44.42 09:00:01 1 55.20 0.00 1.18 0.55 0.08 42.98 09:00:01 2 51.32 0.00 1.62 0.69 0.08 46.28 09:00:01 3 50.47 0.00 1.51 0.75 0.08 47.18 09:01:01 all 58.01 0.00 3.01 0.72 0.09 38.16 09:01:01 0 59.22 0.00 2.86 0.78 0.10 37.04 09:01:01 1 55.58 0.00 2.85 0.62 0.08 40.87 09:01:01 2 60.82 0.00 3.06 0.61 0.09 35.42 09:01:01 3 56.47 0.00 3.29 0.87 0.08 39.28 09:02:01 all 26.96 0.00 3.72 5.17 0.08 64.07 09:02:01 0 17.39 0.00 3.26 9.81 0.05 69.49 09:02:01 1 35.37 0.00 3.32 1.11 0.10 60.10 09:02:01 2 22.01 0.00 4.90 6.75 0.08 66.25 09:02:01 3 33.08 0.00 3.42 3.00 0.08 60.42 Average: all 37.00 2.78 4.40 2.48 0.08 53.26 Average: 0 37.54 2.86 4.35 2.89 0.08 52.28 Average: 1 39.58 2.30 4.18 2.53 0.09 51.32 Average: 2 36.05 2.89 4.70 2.71 0.08 53.56 Average: 3 34.83 3.05 4.35 1.79 0.08 55.89