---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-23712 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 505 4287 1 3152 7132 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:81:26:57 brd ff:ff:ff:ff:ff:ff inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe81:2657/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:f1:74:08 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-23712) 09/18/24 _x86_64_ (2 CPU) 06:59:35 LINUX RESTART (2 CPU) 07:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:01:01 245.99 135.10 110.90 0.00 10529.06 43805.59 0.00 07:02:01 92.19 12.91 79.27 0.00 1025.26 9919.36 0.00 07:03:01 66.04 1.23 64.81 0.00 98.12 15691.25 0.00 07:04:01 53.77 1.27 52.50 0.00 145.28 14130.62 0.00 Average: 113.94 37.22 76.73 0.00 2917.53 20790.09 0.00 07:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:01:01 5461364 7325120 474048 5.83 48956 1994084 1149100 12.51 696552 1760632 74164 07:02:01 5177524 7373472 407220 5.00 75764 2280772 1050932 11.44 692612 2013192 146100 07:03:01 4667712 7345944 415212 5.10 93624 2720012 1155212 12.58 740184 2429356 149720 07:04:01 4448672 7359964 404716 4.97 112636 2910036 1065132 11.60 804532 2564896 14608 Average: 4938818 7351125 425299 5.23 82745 2476226 1105094 12.03 733470 2192019 96148 07:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 07:01:01 ens3 230.33 172.80 1269.25 63.73 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 07:02:01 ens3 69.21 58.06 622.76 8.79 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 07:03:01 ens3 79.84 55.31 1369.10 5.69 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 lo 3.87 3.87 0.38 0.38 0.00 0.00 0.00 0.00 07:04:01 ens3 61.15 56.95 798.55 12.32 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 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 109.63 85.41 1013.82 22.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-23712) 09/18/24 _x86_64_ (2 CPU) 06:59:35 LINUX RESTART (2 CPU) 07:00:02 CPU %user %nice %system %iowait %steal %idle 07:01:01 all 25.36 22.47 16.95 20.65 0.11 14.47 07:01:01 0 22.22 24.45 17.30 20.21 0.12 15.70 07:01:01 1 28.51 20.47 16.60 21.09 0.10 13.23 07:02:01 all 35.40 0.30 3.26 13.67 0.09 47.28 07:02:01 0 49.38 0.13 3.86 15.78 0.10 30.75 07:02:01 1 21.57 0.47 2.67 11.58 0.08 63.63 07:03:01 all 19.60 0.00 2.07 42.60 0.09 35.64 07:03:01 0 34.75 0.00 3.30 52.12 0.10 9.74 07:03:01 1 4.47 0.00 0.84 33.10 0.08 61.51 07:04:01 all 35.09 0.00 3.15 16.96 0.09 44.70 07:04:01 0 25.37 0.00 3.55 13.02 0.08 57.97 07:04:01 1 44.88 0.00 2.76 20.93 0.10 31.32 Average: all 28.88 5.59 6.29 23.49 0.10 35.66 Average: 0 32.98 6.05 6.94 25.31 0.10 28.62 Average: 1 24.79 5.13 5.64 21.66 0.09 42.70