---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-26984 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: 2800.000 BogoMIPS: 5600.00 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/loop1 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 869 27809 1 3421 30766 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:e2:34:9e brd ff:ff:ff:ff:ff:ff inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fee2:349e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:b2:d6:16 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-26984) 09/24/24 _x86_64_ (8 CPU) 10:12:40 LINUX RESTART (8 CPU) 10:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:14:01 450.76 151.01 299.75 0.00 11481.69 105296.98 0.00 10:15:01 132.39 10.70 121.70 0.00 196.77 19852.04 0.00 Average: 291.58 80.85 210.72 0.00 5839.23 62574.51 0.00 10:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 29587340 31520280 801784 2.44 71304 2170272 1754492 5.17 1080904 1866212 139180 10:15:01 28382488 31368496 921216 2.80 116076 3115396 1952392 5.76 1385292 2672888 762788 Average: 28984914 31444388 861500 2.62 93690 2642834 1853442 5.46 1233098 2269550 450984 10:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 ens3 328.90 252.57 2063.51 71.70 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:15:01 ens3 180.05 134.81 2852.36 16.57 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 254.47 193.69 2457.94 44.13 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 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-26984) 09/24/24 _x86_64_ (8 CPU) 10:12:40 LINUX RESTART (8 CPU) 10:13:01 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 9.73 9.75 7.82 2.44 0.14 70.11 10:14:01 0 10.11 9.97 7.65 0.97 0.15 71.14 10:14:01 1 21.96 6.17 6.53 6.81 0.13 58.39 10:14:01 2 7.01 10.00 8.00 1.95 0.13 72.91 10:14:01 3 11.92 7.64 7.15 1.18 0.17 71.94 10:14:01 4 6.18 11.26 8.06 5.13 0.12 69.25 10:14:01 5 5.99 11.21 8.27 1.04 0.12 73.37 10:14:01 6 7.27 11.06 8.79 1.16 0.15 71.57 10:14:01 7 7.43 10.69 8.12 1.33 0.13 72.29 10:15:01 all 15.70 1.11 2.24 1.96 0.06 78.93 10:15:01 0 19.06 1.45 2.64 2.69 0.05 74.12 10:15:01 1 16.20 0.60 2.11 5.20 0.05 75.84 10:15:01 2 18.99 0.95 2.48 1.54 0.07 75.98 10:15:01 3 12.60 0.72 1.89 0.30 0.05 84.44 10:15:01 4 7.67 1.33 1.87 3.04 0.08 86.00 10:15:01 5 26.99 1.27 2.35 0.55 0.07 68.77 10:15:01 6 15.27 1.55 2.17 0.88 0.05 80.07 10:15:01 7 8.76 1.01 2.45 1.49 0.05 86.24 Average: all 12.73 5.41 5.02 2.20 0.10 74.54 Average: 0 14.59 5.70 5.14 1.83 0.10 72.64 Average: 1 19.07 3.38 4.31 6.01 0.09 67.15 Average: 2 13.01 5.47 5.23 1.74 0.10 74.45 Average: 3 12.26 4.17 4.51 0.74 0.11 78.21 Average: 4 6.93 6.25 4.94 4.07 0.10 77.70 Average: 5 16.54 6.22 5.30 0.80 0.09 71.06 Average: 6 11.29 6.29 5.46 1.02 0.10 75.84 Average: 7 8.10 5.84 5.28 1.41 0.09 79.27