---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1720 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): 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 9.5G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 545 4261 1 3138 7092 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:fe:88:48 brd ff:ff:ff:ff:ff:ff inet 10.30.170.8/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fefe:8848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:bf:70:37 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-2c-2g-1720) 12/11/24 _x86_64_ (2 CPU) 00:32:52 LINUX RESTART (2 CPU) 00:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:34:02 290.68 165.17 125.51 0.00 12004.67 44401.40 0.00 00:35:01 95.81 16.54 79.27 0.00 1077.11 9947.87 0.00 00:36:01 46.40 0.83 45.57 0.00 59.87 9725.20 0.00 Average: 144.58 61.10 83.48 0.00 4399.24 21422.54 0.00 00:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:34:02 5439672 7318552 482516 5.93 50308 2008352 1168712 12.72 706196 1774384 76412 00:35:01 5134444 7346488 435436 5.35 73108 2299240 1120016 12.19 716708 2032688 144164 00:36:01 4587832 7240080 526788 6.47 88440 2703268 1323208 14.41 828992 2429368 308768 Average: 5053983 7301707 481580 5.92 70619 2336953 1203979 13.11 750632 2078813 176448 00:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:34:02 ens3 351.56 209.80 1617.42 64.69 0.00 0.00 0.00 0.00 00:34:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 00:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 ens3 59.77 47.99 618.13 8.54 0.00 0.00 0.00 0.00 00:35:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 ens3 68.68 49.88 1267.54 5.29 0.00 0.00 0.00 0.00 00:36:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 160.57 102.87 1170.76 26.27 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.11 0.11 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-1720) 12/11/24 _x86_64_ (2 CPU) 00:32:52 LINUX RESTART (2 CPU) 00:33:01 CPU %user %nice %system %iowait %steal %idle 00:34:02 all 26.02 27.61 21.71 10.25 0.19 14.23 00:34:02 0 27.51 26.54 20.65 11.17 0.19 13.93 00:34:02 1 24.53 28.67 22.77 9.33 0.19 14.52 00:35:01 all 35.31 1.54 4.12 8.49 0.09 50.46 00:35:01 0 46.62 1.89 4.83 6.84 0.10 39.72 00:35:01 1 23.98 1.19 3.40 10.14 0.09 61.20 00:36:01 all 16.46 0.00 1.52 56.48 0.13 25.41 00:36:01 0 27.89 0.00 2.18 55.88 0.12 13.94 00:36:01 1 5.08 0.00 0.87 57.07 0.15 36.84 Average: all 25.87 9.68 9.09 25.24 0.14 29.98 Average: 0 33.97 9.45 9.20 24.78 0.14 22.47 Average: 1 17.78 9.91 8.98 25.71 0.14 37.48