---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18057 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): 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: 2799.998 BogoMIPS: 5599.99 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 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 9.3G 69G 13% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 /dev/loop4 64M 64M 0 100% /snap/core20/2318 ---> free -m: total used free shared buff/cache available Mem: 15997 706 12275 1 3015 14951 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:06:32:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe06:32a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:de:63:cd 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-4c-4g-18057) 07/05/24 _x86_64_ (4 CPU) 17:26:59 LINUX RESTART (4 CPU) 17:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:28:01 304.98 156.92 148.06 0.00 7828.83 58182.04 0.00 17:29:01 137.21 60.07 77.14 0.00 2812.06 25422.70 0.00 17:30:01 198.95 30.39 168.56 0.00 1637.06 30103.25 0.00 17:31:01 13.91 0.37 13.55 0.00 28.80 18289.35 0.00 17:32:01 28.96 3.55 25.41 0.00 198.23 4532.18 0.00 Average: 136.80 50.26 86.54 0.00 2501.00 27305.90 0.00 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 13838236 15465948 525708 3.21 54740 1780752 1254516 7.20 766124 1524168 79956 17:29:01 13309672 15348924 622788 3.80 81204 2144640 1569580 9.01 941164 1836984 192276 17:30:01 11842352 14170688 1791740 10.94 90072 2413860 2494556 14.31 2235912 1987900 47444 17:31:01 11829500 14234140 1728112 10.55 92536 2480424 2246664 12.89 2191776 2039148 46276 17:32:01 12954960 15407804 554436 3.38 95308 2522800 1261560 7.24 1034256 2069260 20480 Average: 12754944 14925501 1044557 6.38 82772 2268495 1765375 10.13 1433846 1891492 77286 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 ens3 386.05 273.97 2041.41 69.94 0.00 0.00 0.00 0.00 17:28:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 92.10 79.47 971.89 14.89 0.00 0.00 0.00 0.00 17:29:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 238.61 200.12 3047.78 26.28 0.00 0.00 0.00 0.00 17:30:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 49.39 38.61 10.37 10.24 0.00 0.00 0.00 0.00 17:31:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 50.76 41.66 20.69 14.80 0.00 0.00 0.00 0.00 17:32:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 163.38 126.77 1218.43 27.23 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-18057) 07/05/24 _x86_64_ (4 CPU) 17:26:59 LINUX RESTART (4 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 13.38 16.59 13.50 8.05 0.11 48.37 17:28:01 0 13.20 16.98 14.15 6.22 0.10 49.35 17:28:01 1 10.84 17.51 13.72 8.01 0.12 49.80 17:28:01 2 16.52 15.98 12.96 4.96 0.12 49.45 17:28:01 3 12.95 15.88 13.16 13.01 0.10 44.90 17:29:01 all 19.24 6.04 5.43 5.33 0.08 63.88 17:29:01 0 32.84 5.08 5.50 10.09 0.08 46.41 17:29:01 1 20.64 6.77 6.03 2.71 0.07 63.79 17:29:01 2 9.37 5.87 4.89 3.57 0.08 76.22 17:29:01 3 14.15 6.45 5.29 4.97 0.08 69.05 17:30:01 all 73.45 0.00 2.51 1.45 0.11 22.48 17:30:01 0 77.83 0.00 2.61 1.75 0.10 17.71 17:30:01 1 75.27 0.00 2.05 1.56 0.10 21.01 17:30:01 2 72.22 0.00 3.09 1.88 0.12 22.69 17:30:01 3 68.48 0.00 2.28 0.61 0.10 28.54 17:31:01 all 79.08 0.00 1.85 0.11 0.09 18.87 17:31:01 0 81.29 0.00 1.86 0.03 0.10 16.71 17:31:01 1 82.88 0.00 1.91 0.02 0.08 15.11 17:31:01 2 80.24 0.00 1.71 0.12 0.08 17.85 17:31:01 3 71.95 0.00 1.92 0.28 0.08 25.77 17:32:01 all 56.60 0.00 1.71 0.35 0.10 41.24 17:32:01 0 53.23 0.00 1.47 0.00 0.08 45.21 17:32:01 1 67.44 0.00 2.14 0.33 0.10 29.99 17:32:01 2 62.59 0.00 1.70 0.22 0.12 35.37 17:32:01 3 43.26 0.00 1.53 0.83 0.10 54.29 Average: all 48.42 4.50 4.98 3.05 0.10 38.95 Average: 0 51.78 4.38 5.09 3.61 0.09 35.05 Average: 1 51.50 4.83 5.15 2.52 0.09 35.91 Average: 2 48.22 4.35 4.86 2.15 0.10 40.31 Average: 3 42.22 4.44 4.81 3.92 0.09 44.52