---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8561 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 9.4G 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 ---> free -m: total used free shared buff/cache available Mem: 15997 666 12254 1 3076 14991 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:32:a0:ee brd ff:ff:ff:ff:ff:ff inet 10.30.171.99/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe32:a0ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:31:4a:c3 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-8561) 02/05/25 _x86_64_ (4 CPU) 01:24:50 LINUX RESTART (4 CPU) 01:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:26:02 353.61 149.11 204.50 0.00 12115.31 63611.00 0.00 01:27:01 128.44 52.65 75.78 0.00 2067.85 10795.07 0.00 01:28:01 253.09 24.61 228.48 0.00 1322.71 20075.05 0.00 Average: 245.70 75.59 170.11 0.00 5185.95 31609.32 0.00 01:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:02 13568844 15428080 565216 3.45 50416 2018552 1298620 7.45 805796 1756152 53752 01:27:01 12822124 15148884 820160 5.01 79292 2432988 1499876 8.61 1127552 2134476 211472 01:28:01 12606636 15397660 563416 3.44 89328 2858576 1267300 7.27 1102576 2338060 75256 Average: 12999201 15324875 649597 3.97 73012 2436705 1355265 7.78 1011975 2076229 113493 01:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:02 ens3 462.82 293.58 2109.98 71.85 0.00 0.00 0.00 0.00 01:26:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 01:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 160.50 132.37 2070.57 22.67 0.00 0.00 0.00 0.00 01:27:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 237.76 197.60 3116.29 29.21 0.00 0.00 0.00 0.00 01:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 287.73 208.27 2434.30 41.35 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8561) 02/05/25 _x86_64_ (4 CPU) 01:24:50 LINUX RESTART (4 CPU) 01:25:01 CPU %user %nice %system %iowait %steal %idle 01:26:02 all 14.47 15.73 13.93 10.12 0.14 45.60 01:26:02 0 12.85 15.87 15.43 7.59 0.14 48.14 01:26:02 1 14.90 16.18 13.72 4.35 0.15 50.70 01:26:02 2 18.97 13.86 12.59 13.15 0.14 41.30 01:26:02 3 11.18 17.03 14.00 15.37 0.14 42.28 01:27:01 all 24.03 4.57 4.70 4.81 0.11 61.79 01:27:01 0 20.37 4.82 4.86 3.63 0.10 66.21 01:27:01 1 36.37 2.72 4.07 2.81 0.09 53.95 01:27:01 2 13.54 5.16 4.41 5.66 0.10 71.13 01:27:01 3 25.75 5.57 5.47 7.14 0.14 55.92 01:28:01 all 62.40 0.00 2.78 3.58 0.11 31.12 01:28:01 0 65.29 0.00 2.70 3.77 0.12 28.13 01:28:01 1 66.46 0.00 1.52 0.51 0.10 31.40 01:28:01 2 53.58 0.00 3.25 4.67 0.10 38.39 01:28:01 3 64.38 0.00 3.64 5.37 0.12 26.48 Average: all 33.69 6.76 7.14 6.17 0.12 46.12 Average: 0 32.86 6.90 7.66 5.00 0.12 47.47 Average: 1 39.28 6.29 6.43 2.55 0.11 45.33 Average: 2 28.86 6.32 6.74 7.82 0.11 50.15 Average: 3 33.79 7.54 7.71 9.30 0.13 41.54