---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40141 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: 2799.998 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/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 ---> free -m: total used free shared buff/cache available Mem: 15997 660 12170 1 3167 14998 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:0f:02:09 brd ff:ff:ff:ff:ff:ff inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe0f:209/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:f9:e0:47 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-40141) 10/07/24 _x86_64_ (4 CPU) 13:38:20 LINUX RESTART (4 CPU) 13:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:01 278.19 103.05 175.14 0.00 5052.76 13152.76 0.00 13:41:01 219.16 36.49 182.67 0.00 2350.41 12977.17 0.00 13:42:01 85.30 18.40 66.91 0.00 899.32 23003.90 0.00 13:43:01 42.03 4.18 37.84 0.00 230.36 5941.01 0.00 Average: 156.17 40.53 115.64 0.00 2133.21 13768.71 0.00 13:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:01 13238520 15378380 600444 3.67 71092 2262312 1334032 7.65 922992 1940920 214536 13:41:01 12188412 14696248 1267424 7.74 86288 2601044 2168344 12.44 1624580 2257736 214340 13:42:01 11358052 14190592 1770876 10.81 99956 2896368 2321960 13.32 2353416 2341016 14988 13:43:01 12459480 15353048 608452 3.71 104248 2950924 1317336 7.56 1213156 2381156 14640 Average: 12311116 14904567 1061799 6.48 90396 2677662 1785418 10.24 1528536 2230207 114626 13:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:01 ens3 356.31 244.06 1998.73 63.89 0.00 0.00 0.00 0.00 13:40:01 lo 0.67 0.67 0.07 0.07 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 13:41:01 ens3 284.75 234.28 3613.52 36.71 0.00 0.00 0.00 0.00 13:41:01 lo 1.60 1.60 0.16 0.16 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 13:42:01 ens3 317.73 222.68 4093.28 24.51 0.00 0.00 0.00 0.00 13:42:01 lo 2200.65 2200.65 2089.95 2089.95 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 13:43:01 ens3 86.05 68.86 600.09 18.14 0.00 0.00 0.00 0.00 13:43:01 lo 1312.13 1312.13 1249.23 1249.23 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 Average: ens3 261.21 192.47 2576.40 35.81 0.00 0.00 0.00 0.00 Average: lo 878.76 878.76 834.85 834.85 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-40141) 10/07/24 _x86_64_ (4 CPU) 13:38:20 LINUX RESTART (4 CPU) 13:39:01 CPU %user %nice %system %iowait %steal %idle 13:40:01 all 18.34 13.37 10.39 5.03 0.13 52.74 13:40:01 0 12.64 14.42 10.30 3.85 0.13 58.65 13:40:01 1 16.83 14.26 11.17 4.84 0.13 52.77 13:40:01 2 13.83 13.80 10.59 5.49 0.13 56.16 13:40:01 3 30.12 10.97 9.51 5.97 0.12 43.32 13:41:01 all 37.23 0.00 1.99 4.17 0.10 56.50 13:41:01 0 23.57 0.00 2.25 6.27 0.10 67.81 13:41:01 1 41.71 0.00 1.34 1.17 0.10 55.68 13:41:01 2 42.84 0.00 3.04 7.08 0.10 46.94 13:41:01 3 40.95 0.00 1.35 2.16 0.10 55.43 13:42:01 all 66.55 0.00 2.93 2.43 0.14 27.94 13:42:01 0 66.86 0.00 3.34 0.99 0.13 28.67 13:42:01 1 69.25 0.00 3.85 2.82 0.15 23.93 13:42:01 2 69.46 0.00 1.91 2.63 0.15 25.84 13:42:01 3 60.67 0.00 2.64 3.27 0.13 33.28 13:43:01 all 38.47 0.00 1.83 0.82 0.07 58.81 13:43:01 0 38.70 0.00 2.07 0.15 0.08 59.00 13:43:01 1 37.07 0.00 1.57 0.32 0.07 60.97 13:43:01 2 51.36 0.00 2.04 1.37 0.08 45.14 13:43:01 3 26.88 0.00 1.64 1.42 0.05 70.00 Average: all 40.15 3.33 4.28 3.11 0.11 49.02 Average: 0 35.41 3.58 4.48 2.82 0.11 53.60 Average: 1 41.21 3.56 4.47 2.28 0.11 48.37 Average: 2 44.36 3.46 4.40 4.14 0.12 43.53 Average: 3 39.65 2.72 3.77 3.20 0.10 50.57