---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1081 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.3G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 7945 584 4408 1 2953 7053 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:2c:52:8c brd ff:ff:ff:ff:ff:ff inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe2c:528c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:ad:e0:13 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 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-1081) 07/22/24 _x86_64_ (2 CPU) 10:02:01 LINUX RESTART (2 CPU) 10:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:04:01 111.51 39.20 72.31 0.00 1324.11 7200.54 0.00 10:05:01 182.02 33.27 148.75 0.00 1860.18 17915.09 0.00 10:06:01 44.68 14.31 30.36 0.00 992.77 4401.00 0.00 10:07:01 20.80 1.72 19.08 0.00 161.84 1338.18 0.00 Average: 89.66 22.05 67.61 0.00 1083.76 7716.28 0.00 10:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 5241308 7327724 458160 5.63 67060 2187192 1138412 12.39 723584 1931496 152116 10:05:01 4173028 6660364 1110436 13.65 81768 2557732 1765460 19.22 1433496 2257140 15752 10:06:01 3601704 6235520 1530408 18.81 85880 2695828 2125432 23.14 1971168 2281156 15848 10:07:01 4644904 7295748 470080 5.78 88012 2710292 1152796 12.55 925972 2286228 15384 Average: 4415236 6879839 892271 10.97 80680 2537761 1545525 16.83 1263555 2189005 49775 10:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 ens3 86.68 75.51 959.54 8.36 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 10:05:01 ens3 361.66 296.30 3963.95 69.64 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:06:01 ens3 107.28 102.93 1360.75 20.98 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 ens3 25.80 34.53 26.12 52.95 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 145.61 127.54 1580.28 38.11 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: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-1081) 07/22/24 _x86_64_ (2 CPU) 10:02:01 LINUX RESTART (2 CPU) 10:03:02 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 33.46 6.54 6.71 12.72 0.12 40.46 10:04:01 0 34.81 4.85 5.87 5.27 0.12 49.08 10:04:01 1 32.11 8.22 7.54 20.13 0.12 31.88 10:05:01 all 50.24 0.00 3.70 17.20 0.13 28.74 10:05:01 0 56.52 0.00 3.64 16.42 0.12 23.30 10:05:01 1 44.04 0.00 3.75 17.96 0.13 34.11 10:06:01 all 83.00 0.00 2.86 1.92 0.14 12.08 10:06:01 0 80.84 0.00 2.94 2.36 0.12 13.74 10:06:01 1 85.19 0.00 2.78 1.48 0.15 10.39 10:07:01 all 67.45 0.00 2.09 0.98 0.15 29.33 10:07:01 0 71.32 0.00 2.15 1.56 0.20 24.77 10:07:01 1 63.59 0.00 2.04 0.40 0.10 33.86 Average: all 58.53 1.63 3.84 8.20 0.13 27.67 Average: 0 60.92 1.21 3.65 6.39 0.14 27.70 Average: 1 56.15 2.05 4.03 10.01 0.13 27.63