---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-43483 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 856 27808 1 3435 30779 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:a9:84:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fea9:84e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:54:92:14 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-8c-8g-43483) 10/17/24 _x86_64_ (8 CPU) 13:49:19 LINUX RESTART (8 CPU) 13:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:51:01 390.33 87.41 302.91 0.00 2571.47 11456.47 0.00 13:52:01 130.81 2.22 128.60 0.00 151.71 22410.00 0.00 Average: 259.49 44.46 215.03 0.00 1351.52 16978.79 0.00 13:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 29562816 31576916 743836 2.26 81832 2233552 1694352 5.00 1021748 1941300 176792 13:52:01 28522348 31554720 731856 2.23 122668 3142972 1639412 4.83 1119300 2784228 635288 Average: 29042582 31565818 737846 2.24 102250 2688262 1666882 4.91 1070524 2362764 406040 13:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 ens3 193.12 132.57 1740.69 24.80 0.00 0.00 0.00 0.00 13:51:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 195.78 147.19 2677.08 20.34 0.00 0.00 0.00 0.00 13:52:01 lo 3.47 3.47 0.35 0.35 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 194.46 139.94 2212.78 22.55 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 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-8c-8g-43483) 10/17/24 _x86_64_ (8 CPU) 13:49:19 LINUX RESTART (8 CPU) 13:50:02 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 9.90 8.06 6.74 1.85 0.11 73.35 13:51:01 0 6.43 9.96 7.56 0.51 0.10 75.44 13:51:01 1 21.00 7.15 6.50 2.02 0.12 63.22 13:51:01 2 10.25 7.63 6.57 3.00 0.10 72.44 13:51:01 3 17.56 7.76 6.56 1.41 0.12 66.59 13:51:01 4 7.46 8.39 6.61 0.94 0.10 76.50 13:51:01 5 6.63 5.71 5.88 3.67 0.12 77.99 13:51:01 6 2.93 9.69 7.56 2.30 0.10 77.42 13:51:01 7 6.88 8.20 6.68 0.92 0.10 77.21 13:52:01 all 16.88 0.00 1.54 2.79 0.06 78.72 13:52:01 0 26.39 0.00 2.14 3.54 0.08 67.85 13:52:01 1 24.67 0.00 1.20 0.40 0.07 73.66 13:52:01 2 27.76 0.00 2.47 1.65 0.07 68.05 13:52:01 3 21.09 0.00 1.64 0.65 0.05 76.57 13:52:01 4 5.37 0.00 1.19 5.19 0.05 88.21 13:52:01 5 14.06 0.00 1.65 8.83 0.07 75.38 13:52:01 6 3.83 0.00 0.53 0.81 0.03 94.79 13:52:01 7 11.94 0.00 1.54 1.29 0.05 85.19 Average: all 13.43 3.98 4.11 2.33 0.08 76.07 Average: 0 16.51 4.93 4.82 2.04 0.09 71.60 Average: 1 22.86 3.53 3.81 1.20 0.09 68.51 Average: 2 19.10 3.77 4.50 2.32 0.08 70.22 Average: 3 19.34 3.84 4.07 1.03 0.08 71.63 Average: 4 6.40 4.15 3.87 3.09 0.08 82.42 Average: 5 10.39 2.82 3.74 6.28 0.09 76.67 Average: 6 3.39 4.77 3.99 1.54 0.07 86.24 Average: 7 9.44 4.05 4.08 1.11 0.08 81.25