---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44584 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 12G 66G 15% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 719 9783 1 5494 14938 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:25:cb:67 brd ff:ff:ff:ff:ff:ff inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe25:cb67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:8d:5c: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-44584) 10/21/24 _x86_64_ (4 CPU) 09:22:10 LINUX RESTART (4 CPU) 09:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:24:01 136.42 68.99 67.43 0.00 1771.09 6980.80 0.00 09:25:01 99.35 39.61 59.74 0.00 2664.22 21293.78 0.00 09:26:01 42.01 1.83 40.18 0.00 53.46 26014.33 0.00 09:27:01 70.87 0.40 70.47 0.00 33.19 67201.60 0.00 Average: 86.96 27.54 59.42 0.00 1127.81 30470.49 0.00 09:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 13223508 15352812 623224 3.80 73972 2246384 1362960 7.82 886076 1985604 242180 09:25:01 11507396 14209328 1752456 10.70 91520 2775124 2288240 13.13 2152100 2393968 116144 09:26:01 9328160 13906948 2053952 12.54 116724 4548956 2447956 14.04 2973716 3674452 1179812 09:27:01 10240512 15326832 633836 3.87 127484 5029088 1359264 7.80 1261836 4458192 13112 Average: 11074894 14698980 1265867 7.73 102425 3649888 1864605 10.70 1818432 3128054 387812 09:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 ens3 85.54 71.11 919.32 8.50 0.00 0.00 0.00 0.00 09:24:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 485.27 394.80 6109.82 60.40 0.00 0.00 0.00 0.00 09:25:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 392.78 311.93 1903.80 69.68 0.00 0.00 0.00 0.00 09:26:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 266.27 224.16 247.56 62.44 0.00 0.00 0.00 0.00 09:27:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 308.40 251.25 2300.88 50.43 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44584) 10/21/24 _x86_64_ (4 CPU) 09:22:10 LINUX RESTART (4 CPU) 09:23:02 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 18.78 10.54 8.22 3.42 0.10 58.95 09:24:01 0 18.59 9.68 7.69 2.31 0.09 61.63 09:24:01 1 14.32 10.74 8.57 2.68 0.10 63.59 09:24:01 2 13.98 10.29 7.57 5.43 0.10 62.63 09:24:01 3 28.23 11.43 9.05 3.23 0.10 47.96 09:25:01 all 66.10 0.00 2.41 2.17 0.11 29.21 09:25:01 0 63.07 0.00 2.53 5.34 0.10 28.96 09:25:01 1 64.79 0.00 2.22 1.29 0.10 31.60 09:25:01 2 68.56 0.00 2.86 1.42 0.12 27.04 09:25:01 3 67.96 0.00 2.02 0.65 0.12 29.25 09:26:01 all 42.10 0.00 2.47 3.91 0.08 51.44 09:26:01 0 26.90 0.00 1.89 9.76 0.08 61.36 09:26:01 1 48.28 0.00 3.15 1.45 0.08 47.03 09:26:01 2 36.85 0.00 1.96 2.83 0.05 58.32 09:26:01 3 56.31 0.00 2.86 1.64 0.10 39.09 09:27:01 all 32.52 0.00 2.19 11.13 0.08 54.07 09:27:01 0 25.96 0.00 1.36 10.37 0.07 62.24 09:27:01 1 22.25 0.00 2.07 15.15 0.08 60.44 09:27:01 2 45.72 0.00 3.53 13.47 0.08 37.20 09:27:01 3 36.06 0.00 1.81 5.57 0.08 56.47 Average: all 39.97 2.60 3.80 5.16 0.09 48.37 Average: 0 33.72 2.38 3.34 6.97 0.08 53.50 Average: 1 37.58 2.65 3.98 5.13 0.09 50.57 Average: 2 41.34 2.55 3.97 5.79 0.09 46.26 Average: 3 47.23 2.82 3.92 2.77 0.10 43.16