---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8409 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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 9.5G 68G 13% / 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/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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 710 12060 1 3225 14947 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:3e:fe:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe3e:fef5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:67:3c:a5 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8409) 01/07/25 _x86_64_ (4 CPU) 16:46:13 LINUX RESTART (4 CPU) 16:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:48:01 165.09 72.90 92.19 0.00 2302.66 10661.53 0.00 16:49:01 268.46 23.14 245.32 0.00 1293.44 18580.34 0.00 16:50:01 7.97 0.72 7.25 0.00 67.46 2709.68 0.00 16:51:01 10.41 1.03 9.38 0.00 114.51 429.00 0.00 Average: 112.77 24.25 88.53 0.00 938.85 8084.84 0.00 16:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 12957796 15179960 792760 4.84 76484 2334800 1561440 8.96 1048724 2084268 183400 16:49:01 11556224 14196672 1767544 10.79 89848 2722916 2636276 15.13 2200420 2306828 76980 16:50:01 10503112 13147640 2816040 17.19 90100 2726900 3369768 19.33 3253052 2304844 204 16:51:01 12714180 15369224 594428 3.63 91600 2735632 1354452 7.77 1042128 2310064 17124 Average: 11932828 14473374 1492693 9.11 87008 2630062 2230484 12.80 1886081 2251501 69427 16:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 ens3 119.47 98.25 1397.98 19.39 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 16:49:01 ens3 359.38 285.65 4993.70 32.96 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:50:01 ens3 3.70 3.68 12.81 1.15 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:51:01 ens3 21.00 16.56 11.51 7.17 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 125.92 101.06 1605.00 15.15 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 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8409) 01/07/25 _x86_64_ (4 CPU) 16:46:13 LINUX RESTART (4 CPU) 16:47:02 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 23.14 8.20 7.07 3.04 0.09 58.46 16:48:01 0 23.05 7.39 6.88 3.08 0.10 59.50 16:48:01 1 18.40 8.81 7.01 1.52 0.07 64.19 16:48:01 2 19.64 8.38 7.42 5.37 0.09 59.10 16:48:01 3 31.51 8.22 6.95 2.19 0.10 51.03 16:49:01 all 75.17 0.00 2.59 1.64 0.10 20.49 16:49:01 0 68.88 0.00 3.72 3.74 0.12 23.54 16:49:01 1 70.60 0.00 1.97 0.56 0.08 26.80 16:49:01 2 78.34 0.00 3.01 2.09 0.10 16.46 16:49:01 3 82.93 0.00 1.65 0.19 0.10 15.13 16:50:01 all 69.11 0.00 0.71 0.10 0.10 29.97 16:50:01 0 41.89 0.00 1.01 0.38 0.10 56.62 16:50:01 1 69.07 0.00 0.43 0.00 0.10 30.40 16:50:01 2 86.58 0.00 0.52 0.00 0.10 12.80 16:50:01 3 79.11 0.00 0.89 0.02 0.10 19.89 16:51:01 all 18.73 0.00 0.66 0.12 0.05 80.44 16:51:01 0 7.57 0.00 0.65 0.33 0.07 91.39 16:51:01 1 27.62 0.00 0.80 0.10 0.05 71.43 16:51:01 2 30.93 0.00 0.77 0.02 0.05 68.23 16:51:01 3 8.87 0.00 0.43 0.02 0.05 90.63 Average: all 46.60 2.02 2.73 1.21 0.09 47.35 Average: 0 35.33 1.82 3.04 1.87 0.10 57.85 Average: 1 46.53 2.17 2.53 0.54 0.08 48.15 Average: 2 53.99 2.06 2.90 1.85 0.08 39.10 Average: 3 50.60 2.02 2.46 0.59 0.09 44.24