---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-43068 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 866 27803 1 3430 30769 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:aa:7d:43 brd ff:ff:ff:ff:ff:ff inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:feaa:7d43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:4c:24:22 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-43068) 10/16/24 _x86_64_ (8 CPU) 11:30:07 LINUX RESTART (8 CPU) 11:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:32:01 136.20 60.97 75.22 0.00 1577.90 9052.31 0.00 11:33:01 116.46 2.88 113.58 0.00 250.09 21771.84 0.00 Average: 126.25 31.68 94.56 0.00 908.42 15465.51 0.00 11:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 29444364 31530176 787788 2.40 84820 2297264 1709944 5.04 1078308 1996012 188156 11:33:01 28522452 31556964 737876 2.24 123460 3144744 1647076 4.86 1129364 2782736 625564 Average: 28983408 31543570 762832 2.32 104140 2721004 1678510 4.95 1103836 2389374 406860 11:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 ens3 75.56 63.97 822.13 8.52 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 11:33:01 ens3 185.77 139.38 2687.84 22.24 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 3.60 3.60 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 131.13 101.99 1762.82 15.44 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 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-43068) 10/16/24 _x86_64_ (8 CPU) 11:30:07 LINUX RESTART (8 CPU) 11:31:02 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 8.08 5.88 4.71 2.68 0.10 78.55 11:32:01 0 0.48 7.35 5.04 0.41 0.09 86.64 11:32:01 1 7.04 2.52 3.94 10.39 0.09 76.02 11:32:01 2 7.46 6.30 4.99 0.48 0.10 80.67 11:32:01 3 17.58 5.53 4.66 2.12 0.10 70.02 11:32:01 4 18.15 6.76 5.53 1.11 0.12 68.32 11:32:01 5 9.42 4.39 4.51 5.27 0.12 76.28 11:32:01 6 3.07 6.72 4.52 1.35 0.10 84.24 11:32:01 7 1.57 7.44 4.49 0.32 0.10 86.08 11:33:01 all 17.38 0.00 1.63 2.41 0.07 78.51 11:33:01 0 39.58 0.00 2.34 2.25 0.10 55.73 11:33:01 1 7.34 0.00 1.73 7.46 0.07 83.40 11:33:01 2 14.07 0.00 1.69 0.99 0.08 83.17 11:33:01 3 6.50 0.00 1.40 3.83 0.03 88.24 11:33:01 4 19.71 0.00 1.35 1.14 0.08 77.72 11:33:01 5 8.31 0.00 1.12 2.49 0.05 88.03 11:33:01 6 9.13 0.00 1.27 0.07 0.03 89.50 11:33:01 7 34.31 0.00 2.18 1.05 0.08 62.38 Average: all 12.77 2.91 3.16 2.54 0.08 78.53 Average: 0 20.22 3.64 3.67 1.34 0.09 71.04 Average: 1 7.20 1.25 2.82 8.91 0.08 79.74 Average: 2 10.80 3.12 3.32 0.73 0.09 81.93 Average: 3 11.98 2.74 3.01 2.98 0.07 79.22 Average: 4 18.94 3.34 3.42 1.13 0.10 73.07 Average: 5 8.86 2.18 2.80 3.87 0.08 82.21 Average: 6 6.11 3.35 2.89 0.71 0.07 86.88 Average: 7 18.09 3.68 3.32 0.69 0.09 74.12