---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-44546 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.8G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 528 3937 1 3480 7109 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:d3:b8:24 brd ff:ff:ff:ff:ff:ff inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fed3:b824/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:c1:51:d3 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-2c-2g-44546) 10/21/24 _x86_64_ (2 CPU) 07:43:41 LINUX RESTART (2 CPU) 07:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:45:01 300.97 158.47 142.49 0.00 12204.23 45630.26 0.00 07:46:01 119.88 39.30 80.58 0.00 2686.27 11966.95 0.00 07:47:01 17.30 1.07 16.23 0.00 46.79 8395.67 0.00 07:48:01 25.06 0.68 24.38 0.00 30.00 27452.89 0.00 Average: 115.80 49.88 65.92 0.00 3741.87 23361.92 0.00 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 5341652 7363824 426324 5.24 64840 2126940 1105772 12.04 678968 1881548 174452 07:46:01 4372400 6819076 954564 11.73 80552 2520148 1634844 17.80 1305148 2191100 207188 07:47:01 4105696 6643152 1125984 13.84 86176 2601140 1786676 19.45 1504860 2249004 53160 07:48:01 3090876 6329892 1435268 17.64 95020 3273880 2084360 22.69 1887492 2856712 59288 Average: 4227656 6788986 985535 12.11 81647 2630527 1652913 18.00 1344117 2294591 123522 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 07:45:01 ens3 336.28 204.35 1692.52 64.38 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:46:01 ens3 293.42 225.90 3607.34 33.73 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:47:01 ens3 160.86 138.84 1082.28 26.43 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:48:01 ens3 228.25 188.24 2865.18 35.31 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 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 254.70 189.33 2311.77 39.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-44546) 10/21/24 _x86_64_ (2 CPU) 07:43:41 LINUX RESTART (2 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 37.11 20.95 17.84 6.15 0.13 17.82 07:45:01 0 34.34 19.79 16.50 6.67 0.12 22.58 07:45:01 1 39.88 22.12 19.18 5.63 0.14 13.04 07:46:01 all 62.44 0.00 3.44 3.59 0.11 30.42 07:46:01 0 55.30 0.00 2.91 4.92 0.10 36.77 07:46:01 1 69.59 0.00 3.98 2.26 0.12 24.06 07:47:01 all 90.24 0.00 3.27 0.23 0.13 6.14 07:47:01 0 90.12 0.00 3.28 0.15 0.12 6.33 07:47:01 1 90.36 0.00 3.27 0.30 0.13 5.94 07:48:01 all 77.45 0.00 3.18 0.72 0.09 18.55 07:48:01 0 86.83 0.00 3.02 1.12 0.08 8.94 07:48:01 1 68.07 0.00 3.34 0.32 0.10 28.17 Average: all 66.83 5.22 6.92 2.67 0.11 18.24 Average: 0 66.66 4.94 6.42 3.22 0.11 18.66 Average: 1 67.01 5.51 7.42 2.12 0.12 17.81