---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8069 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: 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 9.7G 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 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 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 676 11758 1 3563 14981 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:fd:87:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.202/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fefd:87a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:ca:ae:43 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-8069) 02/03/25 _x86_64_ (4 CPU) 13:37:47 LINUX RESTART (4 CPU) 13:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:39:03 425.67 155.26 270.41 0.00 12180.34 47814.20 0.00 13:40:01 342.23 50.04 292.19 0.00 2227.34 12287.00 0.00 13:41:01 72.19 18.01 54.17 0.00 1194.60 19833.89 0.00 13:42:01 7.63 0.62 7.02 0.00 32.79 1512.15 0.00 13:43:01 20.35 0.92 19.43 0.00 34.26 2565.97 0.00 Average: 172.49 44.94 127.55 0.00 3140.25 16833.98 0.00 13:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:39:03 13453548 15410864 579508 3.54 55888 2107396 1338664 7.68 836504 1834172 109332 13:40:01 12400940 14907712 1057812 6.46 82800 2604668 1753072 10.06 1401144 2272680 345148 13:41:01 11334124 14158816 1803408 11.01 89900 2889520 2406348 13.81 2377796 2333360 32964 13:42:01 7717584 10554220 5407404 33.01 90308 2900016 6152400 35.30 5980316 2337992 64 13:43:01 12477872 15423276 531248 3.24 105216 2988656 1306296 7.49 1165324 2386188 4236 Average: 11476814 14090978 1875876 11.45 84822 2698051 2591356 14.87 2352217 2232878 98349 13:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:39:03 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 13:39:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:03 ens3 513.03 330.16 2628.40 77.70 0.00 0.00 0.00 0.00 13:40:01 lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 292.78 242.51 3951.70 33.07 0.00 0.00 0.00 0.00 13:41:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 108.23 97.00 1045.85 18.27 0.00 0.00 0.00 0.00 13:42:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 6.73 5.47 1.40 1.79 0.00 0.00 0.00 0.00 13:43:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 42.79 22.58 767.67 4.64 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 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 192.05 138.86 1663.78 27.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8069) 02/03/25 _x86_64_ (4 CPU) 13:37:47 LINUX RESTART (4 CPU) 13:38:01 CPU %user %nice %system %iowait %steal %idle 13:39:03 all 18.68 16.71 16.20 5.25 0.12 43.04 13:39:03 0 12.12 18.84 16.92 3.42 0.09 48.61 13:39:03 1 18.57 16.85 15.90 4.32 0.17 44.20 13:39:03 2 12.76 17.64 18.32 8.15 0.12 43.00 13:39:03 3 31.19 13.53 13.68 5.09 0.10 36.40 13:40:01 all 32.66 2.74 4.36 2.46 0.08 57.70 13:40:01 0 40.86 3.20 5.15 2.45 0.09 48.25 13:40:01 1 24.99 3.43 4.94 2.34 0.09 64.21 13:40:01 2 37.16 2.74 4.43 2.61 0.09 52.97 13:40:01 3 27.63 1.59 2.90 2.45 0.07 65.36 13:41:01 all 72.79 0.00 2.85 0.91 0.11 23.34 13:41:01 0 74.88 0.00 3.15 0.41 0.12 21.44 13:41:01 1 80.70 0.00 2.84 0.68 0.09 15.69 13:41:01 2 76.16 0.00 2.67 0.76 0.10 20.31 13:41:01 3 59.43 0.00 2.72 1.80 0.12 35.93 13:42:01 all 35.18 0.00 1.04 0.14 0.08 63.55 13:42:01 0 37.08 0.00 0.79 0.02 0.08 62.03 13:42:01 1 26.70 0.00 0.74 0.53 0.12 71.92 13:42:01 2 40.78 0.00 1.97 0.02 0.08 57.15 13:42:01 3 36.17 0.00 0.67 0.00 0.05 63.11 13:43:01 all 7.05 0.00 1.36 0.26 0.06 91.27 13:43:01 0 6.44 0.00 0.97 0.20 0.07 92.32 13:43:01 1 8.30 0.00 1.17 0.15 0.05 90.33 13:43:01 2 7.29 0.00 2.23 0.65 0.07 89.76 13:43:01 3 6.17 0.00 1.09 0.05 0.05 92.65 Average: all 33.18 3.88 5.15 1.80 0.09 55.90 Average: 0 34.13 4.39 5.37 1.29 0.09 54.73 Average: 1 31.76 4.05 5.11 1.60 0.10 57.38 Average: 2 34.78 4.07 5.92 2.43 0.09 52.70 Average: 3 32.05 3.02 4.21 1.87 0.08 58.77