---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1162 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: 2799.998 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/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 861 27821 1 3418 30774 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:c7:da:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fec7:daa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:fd:02:ef 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-1162) 10/25/24 _x86_64_ (8 CPU) 11:06:32 LINUX RESTART (8 CPU) 11:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:08:01 451.06 150.16 300.90 0.00 11595.19 15512.62 0.00 11:09:01 138.48 7.12 131.36 0.00 200.23 21910.23 0.00 Average: 293.45 78.04 215.42 0.00 5849.84 18738.30 0.00 11:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 29601484 31581336 744728 2.27 80556 2202404 1675276 4.94 1022008 1910680 155568 11:09:01 28548492 31563032 736216 2.24 122252 3127028 1642732 4.84 1124744 2766864 658152 Average: 29074988 31572184 740472 2.25 101404 2664716 1659004 4.89 1073376 2338772 406860 11:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 408.86 289.92 2137.99 73.20 0.00 0.00 0.00 0.00 11:08:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 215.55 157.87 2784.74 21.54 0.00 0.00 0.00 0.00 11:09:01 lo 3.47 3.47 0.35 0.35 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: ens3 311.39 223.34 2464.08 47.16 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 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-1162) 10/25/24 _x86_64_ (8 CPU) 11:06:32 LINUX RESTART (8 CPU) 11:07:02 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 11.67 9.69 7.74 2.58 0.13 68.19 11:08:01 0 4.50 10.15 8.08 1.31 0.12 75.85 11:08:01 1 12.01 10.45 7.80 2.59 0.14 67.02 11:08:01 2 5.60 11.60 8.10 1.74 0.14 72.82 11:08:01 3 12.19 10.29 7.90 2.56 0.12 66.93 11:08:01 4 30.91 7.02 6.66 3.58 0.12 51.71 11:08:01 5 11.80 9.50 8.17 1.79 0.12 68.62 11:08:01 6 9.94 7.53 7.19 5.39 0.14 69.82 11:08:01 7 6.30 11.01 8.01 1.66 0.14 72.88 11:09:01 all 17.35 0.58 1.93 1.88 0.05 78.20 11:09:01 0 11.91 0.55 1.56 1.09 0.05 84.84 11:09:01 1 10.34 0.84 1.49 0.32 0.03 86.98 11:09:01 2 9.68 0.62 1.20 0.27 0.07 88.16 11:09:01 3 27.01 0.72 3.04 1.98 0.07 67.19 11:09:01 4 17.25 0.77 1.62 0.32 0.05 80.00 11:09:01 5 8.44 0.57 1.64 2.90 0.07 86.39 11:09:01 6 18.46 0.20 1.96 4.87 0.05 74.46 11:09:01 7 35.70 0.40 2.97 3.32 0.05 57.56 Average: all 14.54 5.09 4.80 2.23 0.09 73.25 Average: 0 8.26 5.28 4.77 1.20 0.08 80.41 Average: 1 11.17 5.60 4.61 1.44 0.08 77.10 Average: 2 7.66 6.05 4.61 1.00 0.10 80.57 Average: 3 19.68 5.45 5.44 2.27 0.09 67.06 Average: 4 24.01 3.86 4.11 1.93 0.08 66.01 Average: 5 10.10 5.00 4.88 2.35 0.09 77.58 Average: 6 14.25 3.82 4.54 5.13 0.09 72.16 Average: 7 21.14 5.66 5.46 2.49 0.09 65.15