---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-33059 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: 2799.998 BogoMIPS: 5599.99 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 9.5G 30G 25% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 510 4277 1 3158 7127 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:df:26:91 brd ff:ff:ff:ff:ff:ff inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fedf:2691/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:3d:78:48 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-33059) 10/01/24 _x86_64_ (2 CPU) 08:08:48 LINUX RESTART (2 CPU) 08:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:02 254.04 143.18 110.86 0.00 11447.29 57646.26 0.00 08:11:01 130.30 43.25 87.05 0.00 1368.72 9366.68 0.00 08:12:01 79.47 1.45 78.02 0.00 117.47 16318.00 0.00 Average: 154.74 62.74 92.01 0.00 4327.83 27880.46 0.00 08:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:02 5568456 7370188 433496 5.33 43852 1941056 1151612 12.54 634688 1725696 44196 08:11:01 5188232 7351664 426028 5.24 74796 2251120 1115556 12.15 707012 1987896 143936 08:12:01 4443816 7351584 410564 5.05 110716 2907884 1112716 12.11 804652 2567064 425516 Average: 5066835 7357812 423363 5.20 76455 2366687 1126628 12.27 715451 2093552 204549 08:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:02 lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 08:10:02 ens3 278.59 179.72 1403.79 62.36 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 08:11:01 ens3 77.00 63.57 822.38 8.90 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 5.20 5.20 0.52 0.52 0.00 0.00 0.00 0.00 08:12:01 ens3 153.57 114.53 2161.38 14.80 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 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 170.24 119.58 1466.06 28.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-33059) 10/01/24 _x86_64_ (2 CPU) 08:08:48 LINUX RESTART (2 CPU) 08:09:01 CPU %user %nice %system %iowait %steal %idle 08:10:02 all 19.67 24.70 19.95 18.34 0.13 17.21 08:10:02 0 14.21 27.96 19.19 20.12 0.12 18.40 08:10:02 1 25.04 21.50 20.70 16.59 0.14 16.03 08:11:01 all 36.00 7.94 7.41 10.00 0.10 38.54 08:11:01 0 37.21 11.81 9.29 7.04 0.10 34.54 08:11:01 1 34.81 4.15 5.57 12.90 0.10 42.46 08:12:01 all 42.69 0.00 4.56 7.20 0.12 45.43 08:12:01 0 57.16 0.00 5.37 8.07 0.13 29.27 08:12:01 1 28.27 0.00 3.75 6.33 0.10 61.54 Average: all 32.85 10.81 10.60 11.82 0.12 33.80 Average: 0 36.36 13.15 11.24 11.71 0.12 27.42 Average: 1 29.38 8.51 9.98 11.92 0.11 40.10