---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-16805 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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 9.6G 29G 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 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 7945 549 4042 1 3353 7088 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:70:e2:53 brd ff:ff:ff:ff:ff:ff inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe70:e253/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:d3:f3:8d 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 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16805) 06/30/24 _x86_64_ (2 CPU) 20:05:28 LINUX RESTART (2 CPU) 20:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:07:01 106.93 87.50 19.43 0.00 3958.41 2618.50 0.00 20:08:01 1.93 0.00 1.93 0.00 0.00 22.53 0.00 20:09:01 0.90 0.00 0.90 0.00 0.00 10.40 0.00 20:10:01 127.56 24.60 102.97 0.00 1982.60 6758.07 0.00 20:11:01 140.48 5.38 135.10 0.00 4403.20 29605.47 0.00 20:12:01 63.49 1.60 61.89 0.00 159.71 17117.81 0.00 Average: 73.55 19.85 53.70 0.00 1750.58 9354.90 0.00 20:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:07:01 6017100 7487412 321332 3.95 38728 1618944 1038612 11.31 489660 1431616 216 20:08:01 6018572 7488888 319744 3.93 38776 1618948 1038612 11.31 488640 1431600 128 20:09:01 6018808 7489152 319444 3.93 38800 1618952 1038612 11.31 488744 1431604 124 20:10:01 5510992 7329764 460436 5.66 64008 1925312 1127812 12.28 722440 1669964 150548 20:11:01 4471420 7261216 493636 6.07 104960 2817328 1242212 13.52 1022596 2332228 218944 20:12:01 4147776 7269232 485616 5.97 136400 3088624 1164508 12.68 1152828 2500436 36560 Average: 5364111 7387611 400035 4.92 70279 2114685 1108395 12.07 727485 1799575 67753 20:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 123.18 67.11 351.50 17.48 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 0.28 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 0.20 0.00 0.02 0.00 0.00 0.00 0.00 0.00 20:10:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 212.63 170.39 1349.58 51.34 0.00 0.00 0.00 0.00 20:11:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 288.30 145.75 4112.20 14.96 0.00 0.00 0.00 0.00 20:12:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 66.01 60.27 932.48 11.36 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 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 Average: ens3 115.10 73.94 1124.22 15.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16805) 06/30/24 _x86_64_ (2 CPU) 20:05:28 LINUX RESTART (2 CPU) 20:06:01 CPU %user %nice %system %iowait %steal %idle 20:07:01 all 3.90 20.61 14.46 3.19 0.07 57.77 20:07:01 0 3.26 21.26 14.65 2.62 0.07 58.14 20:07:01 1 4.54 19.97 14.26 3.76 0.07 57.39 20:08:01 all 0.05 0.00 0.01 0.03 0.03 99.89 20:08:01 0 0.07 0.00 0.00 0.02 0.03 99.88 20:08:01 1 0.03 0.00 0.02 0.03 0.02 99.90 20:09:01 all 0.03 0.00 0.03 0.01 0.03 99.89 20:09:01 0 0.02 0.00 0.03 0.00 0.03 99.92 20:09:01 1 0.05 0.00 0.03 0.02 0.03 99.87 20:10:01 all 35.72 0.00 3.39 8.58 0.08 52.23 20:10:01 0 28.63 0.00 3.42 13.86 0.08 54.00 20:10:01 1 42.86 0.00 3.36 3.26 0.08 50.43 20:11:01 all 41.19 0.00 6.19 15.86 0.13 36.63 20:11:01 0 34.17 0.00 5.58 20.46 0.10 39.68 20:11:01 1 48.22 0.00 6.81 11.25 0.15 33.57 20:12:01 all 36.62 0.00 4.60 6.31 0.21 52.26 20:12:01 0 28.59 0.00 4.72 7.86 0.08 58.74 20:12:01 1 44.64 0.00 4.47 4.76 0.34 45.79 Average: all 19.57 3.42 4.77 5.66 0.09 66.49 Average: 0 15.77 3.53 4.72 7.46 0.07 68.45 Average: 1 23.38 3.31 4.81 3.84 0.11 64.53