---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-33055 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 9.1G 30G 24% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 517 4654 1 2774 7126 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:f0:cd:8f brd ff:ff:ff:ff:ff:ff inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fef0:cd8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:45:43:e8 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-33055) 10/01/24 _x86_64_ (2 CPU) 08:08:26 LINUX RESTART (2 CPU) 08:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:01 174.15 102.65 71.50 0.00 10079.79 32386.34 0.00 08:11:01 101.77 39.46 62.31 0.00 1308.32 10004.08 0.00 08:12:01 102.92 33.39 69.52 0.00 2130.71 13851.02 0.00 08:13:01 40.16 16.13 24.04 0.00 963.25 12096.35 0.00 Average: 104.74 47.90 56.84 0.00 3620.29 17084.03 0.00 08:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 5570400 7377060 424848 5.22 44696 1944668 1113960 12.13 628324 1727072 41744 08:11:01 5307784 7368228 419784 5.16 67392 2161396 1100556 11.98 688100 1901996 159680 08:12:01 4702708 7042652 733408 9.01 79776 2417624 1386328 15.09 1042032 2130092 112740 08:13:01 4758308 7282784 487796 6.00 85492 2590800 1150508 12.53 897816 2208752 36192 Average: 5084800 7267681 516459 6.35 69339 2278622 1187838 12.93 814068 1991978 87589 08:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 251.29 188.65 1087.13 62.92 0.00 0.00 0.00 0.00 08:10:01 lo 0.40 0.40 0.04 0.04 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 ens3 50.64 43.36 639.98 5.22 0.00 0.00 0.00 0.00 08:11:01 lo 0.73 0.73 0.07 0.07 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 ens3 154.72 131.63 1796.60 25.07 0.00 0.00 0.00 0.00 08:12:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 183.84 170.21 2061.96 26.55 0.00 0.00 0.00 0.00 08:13:01 lo 0.93 0.93 0.09 0.09 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 160.13 133.47 1396.47 29.94 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-33055) 10/01/24 _x86_64_ (2 CPU) 08:08:26 LINUX RESTART (2 CPU) 08:09:01 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 20.45 14.48 11.58 41.62 0.15 11.72 08:10:01 0 20.76 14.18 11.80 42.04 0.19 11.03 08:10:01 1 20.14 14.77 11.36 41.19 0.12 12.42 08:11:01 all 22.67 8.56 7.50 32.09 0.10 29.09 08:11:01 0 24.28 8.50 7.42 33.68 0.10 26.02 08:11:01 1 21.08 8.61 7.57 30.51 0.10 32.12 08:12:01 all 35.95 0.00 2.64 28.73 0.12 32.56 08:12:01 0 34.02 0.00 2.72 23.35 0.14 39.78 08:12:01 1 37.84 0.00 2.56 34.00 0.10 25.49 08:13:01 all 71.52 0.00 2.78 6.25 0.34 19.11 08:13:01 0 77.48 0.00 2.80 5.70 0.34 13.68 08:13:01 1 65.65 0.00 2.75 6.80 0.34 24.46 Average: all 37.58 5.76 6.12 27.20 0.18 23.16 Average: 0 39.02 5.70 6.20 26.26 0.19 22.64 Average: 1 36.16 5.82 6.05 28.13 0.16 23.67