---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39972 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 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: 2799.996 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 9.2G 69G 12% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 694 12477 1 2824 14963 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:fe:0f:ca brd ff:ff:ff:ff:ff:ff inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fefe:fca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:28:46:dc 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39972) 10/07/24 _x86_64_ (4 CPU) 13:25:04 LINUX RESTART (4 CPU) 13:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:27:01 67.24 53.62 13.61 0.00 699.62 944.26 0.00 13:28:01 156.25 9.66 146.58 0.00 829.32 5932.82 0.00 13:29:01 104.88 44.98 59.91 0.00 2951.77 11465.42 0.00 13:30:01 183.57 15.86 167.71 0.00 1193.27 12136.38 0.00 Average: 127.99 31.03 96.95 0.00 1418.47 7619.65 0.00 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 13783608 15475604 527096 3.22 42404 1864400 1239008 7.11 696460 1667112 260 13:28:01 13389612 15361564 627440 3.83 60528 2114480 1321580 7.58 884044 1847484 126764 13:29:01 12416460 14881216 1083148 6.61 85536 2560136 1698732 9.75 1428984 2229656 238944 13:30:01 12847356 15391520 572064 3.49 89760 2633448 1256888 7.21 994812 2231608 2552 Average: 13109259 15277476 702437 4.29 69557 2293116 1379052 7.91 1001075 1993965 92130 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 ens3 134.83 78.65 250.42 32.68 0.00 0.00 0.00 0.00 13:27:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 166.04 130.14 1626.21 23.32 0.00 0.00 0.00 0.00 13:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 251.62 202.77 3287.54 29.95 0.00 0.00 0.00 0.00 13:29:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 65.69 61.09 427.71 17.02 0.00 0.00 0.00 0.00 13:30:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.55 118.16 1397.98 25.74 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39972) 10/07/24 _x86_64_ (4 CPU) 13:25:04 LINUX RESTART (4 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 3.24 10.51 7.94 0.72 0.08 77.51 13:27:01 0 3.87 10.49 7.47 0.57 0.07 77.54 13:27:01 1 3.22 10.48 8.31 0.60 0.12 77.27 13:27:01 2 3.04 10.17 7.97 1.06 0.07 77.69 13:27:01 3 2.83 10.91 8.02 0.66 0.07 77.52 13:28:01 all 11.74 0.00 1.05 2.20 0.04 84.96 13:28:01 0 3.76 0.00 0.65 2.87 0.02 92.71 13:28:01 1 10.53 0.00 0.87 0.64 0.05 87.91 13:28:01 2 13.23 0.00 1.47 3.14 0.03 82.13 13:28:01 3 19.48 0.00 1.21 2.16 0.07 77.08 13:29:01 all 33.67 0.00 1.94 2.56 0.08 61.74 13:29:01 0 20.44 0.00 1.49 2.75 0.08 75.24 13:29:01 1 30.33 0.00 1.63 3.87 0.07 64.11 13:29:01 2 31.86 0.00 1.84 0.87 0.08 65.34 13:29:01 3 52.05 0.00 2.81 2.77 0.10 42.27 13:30:01 all 33.30 0.00 1.58 2.81 0.07 62.25 13:30:01 0 22.73 0.00 1.58 4.84 0.05 70.80 13:30:01 1 39.13 0.00 1.85 2.46 0.07 56.49 13:30:01 2 45.94 0.00 2.09 1.48 0.09 50.41 13:30:01 3 25.40 0.00 0.79 2.49 0.07 71.25 Average: all 20.47 2.63 3.13 2.07 0.07 71.63 Average: 0 12.65 2.64 2.80 2.75 0.05 79.11 Average: 1 20.81 2.61 3.16 1.89 0.08 71.45 Average: 2 23.43 2.55 3.34 1.64 0.07 68.97 Average: 3 24.99 2.72 3.20 2.02 0.08 67.00