---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17914 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 9.5G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 714 11876 1 3406 14943 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:50:90:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.51/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe50:909f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:28:f5:50 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-17914) 02/14/25 _x86_64_ (4 CPU) 09:40:40 LINUX RESTART (4 CPU) 09:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:42:01 444.45 150.69 293.76 0.00 11242.30 48825.22 0.00 09:43:01 300.23 48.21 252.02 0.00 2865.26 15447.18 0.00 09:44:01 23.08 2.62 20.46 0.00 219.43 9585.87 0.00 09:45:01 5.58 0.20 5.38 0.00 26.00 1314.58 0.00 09:46:01 38.54 3.78 34.76 0.00 4291.77 5874.98 0.00 Average: 161.43 40.73 120.70 0.00 3703.85 16100.16 0.00 09:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:01 13393056 15422232 560740 3.42 68172 2159108 1334976 7.66 793612 1924564 162384 09:43:01 11946036 14540560 1421552 8.68 87660 2681916 2025048 11.62 1800788 2318356 267104 09:44:01 11305880 13960656 2000912 12.21 89508 2736632 2549840 14.63 2439892 2314796 37296 09:45:01 10307688 12963984 2997264 18.30 89580 2737928 3533880 20.27 3434932 2315256 64 09:46:01 10640896 13719328 2232792 13.63 106760 3130548 2709352 15.54 2873924 2518564 94240 Average: 11518711 14121352 1842652 11.25 88336 2689226 2430619 13.95 2268630 2278307 112218 09:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 399.34 248.42 1753.30 71.08 0.00 0.00 0.00 0.00 09:43:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 362.59 288.45 5130.24 37.42 0.00 0.00 0.00 0.00 09:44:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 46.94 43.51 459.87 6.75 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 1.08 0.75 0.18 0.18 0.00 0.00 0.00 0.00 09:46:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 153.40 97.15 2863.10 8.21 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 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 191.98 135.28 2042.33 24.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17914) 02/14/25 _x86_64_ (4 CPU) 09:40:40 LINUX RESTART (4 CPU) 09:41:02 CPU %user %nice %system %iowait %steal %idle 09:42:01 all 21.01 16.82 13.22 4.39 0.11 44.45 09:42:01 0 23.44 15.85 12.28 3.37 0.12 44.95 09:42:01 1 14.37 17.99 14.04 3.96 0.10 49.54 09:42:01 2 33.11 14.10 11.96 6.58 0.10 34.14 09:42:01 3 13.15 19.34 14.61 3.66 0.12 49.12 09:43:01 all 55.67 0.00 2.46 1.32 0.08 40.47 09:43:01 0 66.35 0.00 2.87 1.20 0.08 29.50 09:43:01 1 51.85 0.00 1.85 1.79 0.08 44.43 09:43:01 2 53.61 0.00 2.75 1.47 0.08 42.09 09:43:01 3 50.85 0.00 2.37 0.83 0.08 45.86 09:44:01 all 78.41 0.00 1.36 0.18 0.10 19.96 09:44:01 0 91.78 0.00 1.54 0.27 0.10 6.31 09:44:01 1 81.69 0.00 1.74 0.08 0.10 16.39 09:44:01 2 84.25 0.00 0.95 0.02 0.08 14.70 09:44:01 3 55.99 0.00 1.22 0.33 0.10 42.36 09:45:01 all 56.30 0.00 0.43 0.07 0.09 43.11 09:45:01 0 91.46 0.00 0.48 0.00 0.10 7.96 09:45:01 1 54.39 0.00 0.20 0.00 0.08 45.33 09:45:01 2 54.41 0.00 0.50 0.00 0.08 45.01 09:45:01 3 25.22 0.00 0.55 0.28 0.08 73.87 09:46:01 all 49.67 0.00 1.87 0.07 0.07 48.32 09:46:01 0 49.37 0.00 1.83 0.07 0.07 48.67 09:46:01 1 50.69 0.00 1.72 0.02 0.08 47.49 09:46:01 2 49.22 0.00 1.57 0.08 0.07 49.07 09:46:01 3 49.39 0.00 2.37 0.12 0.07 48.06 Average: all 52.38 3.29 3.82 1.19 0.09 39.24 Average: 0 64.63 3.12 3.77 0.97 0.09 27.42 Average: 1 50.79 3.52 3.86 1.15 0.09 40.59 Average: 2 55.04 2.75 3.49 1.60 0.08 37.03 Average: 3 39.06 3.76 4.15 1.03 0.09 51.91