---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9506 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 9.9G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1169 11068 1 3758 14488 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:79:4c:ea brd ff:ff:ff:ff:ff:ff inet 10.30.171.221/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe79:4cea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:8a:0a:ed 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-9506) 02/08/25 _x86_64_ (4 CPU) 00:07:30 LINUX RESTART (4 CPU) 00:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 352.82 133.19 219.63 0.00 10788.60 11636.86 0.00 00:10:01 330.44 49.45 280.99 0.00 3027.66 14825.74 0.00 00:11:01 31.24 5.22 26.03 0.00 226.76 11344.64 0.00 00:12:01 60.42 1.23 59.19 0.00 53.32 13069.69 0.00 00:13:01 45.31 8.20 37.11 0.00 4662.80 19114.59 0.00 Average: 164.45 39.56 124.89 0.00 3748.76 13981.22 0.00 00:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13462020 15450284 534440 3.26 66308 2121168 1263896 7.25 752692 1899056 151040 00:10:01 12222600 14697236 1267796 7.74 81828 2574624 1856844 10.65 1620488 2231904 152132 00:11:01 10945308 13820904 2141048 13.07 91224 2950460 2716972 15.59 2582524 2524324 327380 00:12:01 12316700 15455444 506668 3.09 98280 3197520 1242832 7.13 1071180 2660428 334040 00:13:01 11426164 14923844 1028728 6.28 104384 3541592 1727020 9.91 1800300 2803220 1008 Average: 12074558 14869542 1095736 6.69 88405 2877073 1761513 10.11 1565437 2423786 193120 00:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 373.64 240.59 1397.39 68.51 0.00 0.00 0.00 0.00 00:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 305.13 244.65 3908.73 33.06 0.00 0.00 0.00 0.00 00:10:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 251.11 193.87 3306.29 24.87 0.00 0.00 0.00 0.00 00:11:01 lo 985.87 985.87 939.53 939.53 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 191.33 159.84 1968.55 34.59 0.00 0.00 0.00 0.00 00:12:01 lo 1036.84 1036.84 985.10 985.10 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 20216.29 6806.58 8072.82 3713.61 0.00 0.00 0.00 0.00 00:13:01 lo 0.41 0.41 0.05 0.05 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 4214.04 1511.42 3716.24 765.08 0.00 0.00 0.00 0.00 Average: lo 406.44 406.44 386.26 386.26 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-9506) 02/08/25 _x86_64_ (4 CPU) 00:07:30 LINUX RESTART (4 CPU) 00:08:01 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 19.09 15.31 11.18 5.31 0.11 49.00 00:09:01 0 18.99 15.47 11.41 4.94 0.10 49.09 00:09:01 1 25.40 15.31 11.34 4.35 0.12 43.48 00:09:01 2 17.77 14.52 10.44 6.76 0.10 50.41 00:09:01 3 14.21 15.95 11.55 5.19 0.10 53.00 00:10:01 all 50.06 0.00 2.16 2.73 0.09 44.95 00:10:01 0 49.26 0.00 1.97 1.91 0.08 46.77 00:10:01 1 64.71 0.00 3.15 2.49 0.10 29.55 00:10:01 2 44.05 0.00 1.70 1.28 0.08 52.88 00:10:01 3 42.19 0.00 1.83 5.27 0.08 50.63 00:11:01 all 50.46 0.00 1.90 0.81 0.08 46.75 00:11:01 0 50.41 0.00 1.99 1.85 0.07 45.68 00:11:01 1 53.43 0.00 2.07 0.69 0.07 43.75 00:11:01 2 43.52 0.00 1.83 0.57 0.08 54.01 00:11:01 3 54.53 0.00 1.72 0.15 0.08 43.52 00:12:01 all 51.00 0.00 2.36 1.04 0.08 45.52 00:12:01 0 43.62 0.00 1.57 0.28 0.07 54.45 00:12:01 1 64.12 0.00 3.03 1.02 0.08 31.75 00:12:01 2 48.89 0.00 2.61 1.46 0.07 46.98 00:12:01 3 47.29 0.00 2.24 1.41 0.08 48.97 00:13:01 all 29.85 0.00 7.45 1.77 0.10 60.83 00:13:01 0 30.06 0.00 6.47 0.37 0.09 63.02 00:13:01 1 27.62 0.00 6.80 1.86 0.10 63.63 00:13:01 2 30.40 0.00 8.94 1.50 0.10 59.06 00:13:01 3 31.35 0.00 7.60 3.36 0.09 57.61 Average: all 40.22 3.06 4.98 2.33 0.09 49.32 Average: 0 38.57 3.10 4.66 1.88 0.08 51.72 Average: 1 47.27 3.05 5.25 2.07 0.09 42.26 Average: 2 37.02 2.90 5.06 2.31 0.09 52.62 Average: 3 38.00 3.20 4.96 3.07 0.09 50.68