---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9801 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 ---> free -m: total used free shared buff/cache available Mem: 15997 733 9813 1 5450 14924 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:b4:06:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb4:6e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:98:58:36 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-4c-4g-9801) 08/10/24 _x86_64_ (4 CPU) 14:44:21 LINUX RESTART (4 CPU) 14:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:46:01 272.10 85.37 186.74 0.00 2522.78 8669.11 0.00 14:47:01 101.28 39.53 61.76 0.00 2660.09 20995.70 0.00 14:48:01 37.79 1.62 36.18 0.00 43.86 22359.61 0.00 14:49:01 58.33 0.40 57.93 0.00 31.59 56725.36 0.00 Average: 117.38 31.73 85.65 0.00 1314.53 27188.67 0.00 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 13355212 15413068 568652 3.47 70804 2183708 1264652 7.26 830200 1922696 173424 14:47:01 11673960 14317204 1644704 10.04 89068 2722848 2199188 12.62 2039016 2345688 73340 14:48:01 9663912 13980200 1980584 12.09 109440 4305532 2514388 14.43 2857368 3465500 944524 14:49:01 10256376 15298988 661488 4.04 130436 4984024 1363408 7.82 1287536 4419236 396620 Average: 11237365 14752365 1213857 7.41 99937 3549028 1835409 10.53 1753530 3038280 396977 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 138.89 102.88 1269.77 21.36 0.00 0.00 0.00 0.00 14:47:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 397.27 321.96 5325.89 51.34 0.00 0.00 0.00 0.00 14:48:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 320.73 260.21 2883.95 51.41 0.00 0.00 0.00 0.00 14:49:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 324.33 257.43 251.72 79.31 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 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 295.31 235.62 2432.74 50.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-9801) 08/10/24 _x86_64_ (4 CPU) 14:44:21 LINUX RESTART (4 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 19.44 13.09 12.27 4.35 0.11 50.75 14:46:01 0 17.43 12.82 12.23 5.45 0.10 51.97 14:46:01 1 29.96 11.48 11.38 4.66 0.12 42.40 14:46:01 2 12.56 14.61 13.25 4.57 0.10 54.91 14:46:01 3 17.85 13.45 12.21 2.69 0.10 53.70 14:47:01 all 63.79 0.00 2.58 1.88 0.14 31.61 14:47:01 0 62.22 0.00 2.10 1.59 0.13 33.95 14:47:01 1 65.59 0.00 3.05 2.75 0.12 28.49 14:47:01 2 65.63 0.00 2.05 0.40 0.15 31.76 14:47:01 3 61.72 0.00 3.14 2.77 0.15 32.23 14:48:01 all 42.38 0.00 2.34 3.00 0.08 52.21 14:48:01 0 71.84 0.00 3.15 0.89 0.08 24.04 14:48:01 1 30.49 0.00 1.94 6.75 0.08 60.74 14:48:01 2 32.74 0.00 2.84 1.75 0.07 62.59 14:48:01 3 34.40 0.00 1.43 2.57 0.08 61.51 14:49:01 all 39.76 0.00 2.57 5.41 0.08 52.18 14:49:01 0 42.76 0.00 2.28 2.55 0.08 52.32 14:49:01 1 30.17 0.00 2.74 9.39 0.08 57.61 14:49:01 2 56.87 0.00 2.70 0.42 0.08 39.93 14:49:01 3 29.09 0.00 2.55 9.33 0.08 58.94 Average: all 41.36 3.27 4.94 3.66 0.10 46.69 Average: 0 48.56 3.21 4.94 2.62 0.10 40.57 Average: 1 39.05 2.86 4.77 5.89 0.10 47.33 Average: 2 41.97 3.65 5.21 1.78 0.10 47.29 Average: 3 35.81 3.34 4.82 4.34 0.11 51.58