---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2170 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: 2799.996 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; 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 9.0G 69G 12% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 647 12712 1 2636 15019 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:c7:89:fa brd ff:ff:ff:ff:ff:ff inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fec7:89fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:6c:2f:c7 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-2170) 10/28/24 _x86_64_ (4 CPU) 09:58:19 LINUX RESTART (4 CPU) 09:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:01 78.62 57.74 20.88 0.00 624.16 988.25 0.00 10:01:01 1.43 0.03 1.40 0.00 3.47 18.13 0.00 10:02:01 0.88 0.00 0.88 0.00 0.00 10.26 0.00 10:03:01 1.22 0.00 1.22 0.00 0.00 14.93 0.00 10:04:01 22.30 4.22 18.08 0.00 2591.17 3748.98 0.00 10:05:01 54.69 21.60 33.09 0.00 1912.61 5405.90 0.00 Average: 26.52 13.93 12.59 0.00 855.21 1697.69 0.00 09:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 13974752 15651532 351572 2.15 42228 1849784 1203436 6.90 515220 1657556 16 10:01:01 13975856 15652804 349732 2.13 42268 1849884 1203436 6.90 514284 1657648 8 10:02:01 13976068 15653108 349264 2.13 42300 1849892 1203436 6.90 514136 1657648 12 10:03:01 13976224 15653320 348896 2.13 42340 1849896 1203436 6.90 513960 1657656 8 10:04:01 13775432 15634908 356272 2.17 46784 2025048 1244392 7.14 643632 1712236 372 10:05:01 13211176 15365040 614136 3.75 63716 2292644 1405460 8.06 1027256 1871188 100852 Average: 13814918 15601785 394979 2.41 46606 1952858 1243933 7.14 621415 1702322 16878 09:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.80 0.45 0.52 0.40 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 0.50 0.13 0.03 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 0.42 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.02 0.02 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 ens3 81.79 26.95 1394.20 2.13 0.00 0.00 0.00 0.00 10:05:01 lo 1.13 1.13 0.11 0.11 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 ens3 268.57 182.85 1893.39 37.30 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 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 58.70 35.08 548.01 6.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2170) 10/28/24 _x86_64_ (4 CPU) 09:58:19 LINUX RESTART (4 CPU) 09:59:01 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 0.10 11.86 7.40 0.62 0.08 79.94 10:00:01 0 0.08 11.97 7.95 0.44 0.10 79.46 10:00:01 1 0.02 11.82 7.43 0.45 0.07 80.22 10:00:01 2 0.00 11.94 6.61 0.49 0.07 80.90 10:00:01 3 0.30 11.71 7.62 1.08 0.10 79.19 10:01:01 all 0.03 0.00 0.02 0.01 0.02 99.92 10:01:01 0 0.03 0.00 0.02 0.00 0.03 99.92 10:01:01 1 0.03 0.00 0.02 0.02 0.02 99.92 10:01:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:01:01 3 0.02 0.00 0.02 0.03 0.02 99.92 10:02:01 all 0.01 0.00 0.00 0.00 0.01 99.97 10:02:01 0 0.00 0.00 0.02 0.00 0.03 99.95 10:02:01 1 0.00 0.00 0.00 0.00 0.02 99.98 10:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:02:01 3 0.02 0.00 0.00 0.02 0.00 99.97 10:03:01 all 0.17 0.00 0.03 0.00 0.02 99.78 10:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 10:03:01 1 0.02 0.00 0.03 0.00 0.02 99.93 10:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:03:01 3 0.62 0.00 0.02 0.02 0.02 99.33 10:04:01 all 2.53 0.00 0.70 0.49 0.02 96.25 10:04:01 0 2.77 0.00 0.73 0.42 0.03 96.05 10:04:01 1 3.01 0.00 0.68 0.63 0.03 95.65 10:04:01 2 2.09 0.00 0.55 0.05 0.02 97.30 10:04:01 3 2.26 0.00 0.83 0.88 0.02 96.02 10:05:01 all 13.89 0.00 1.34 1.55 0.05 83.17 10:05:01 0 17.13 0.00 1.66 0.40 0.07 80.75 10:05:01 1 5.58 0.00 1.17 3.30 0.07 89.89 10:05:01 2 11.41 0.00 1.23 0.97 0.03 86.35 10:05:01 3 21.47 0.00 1.30 1.52 0.05 75.66 Average: all 2.79 1.96 1.57 0.45 0.04 93.19 Average: 0 3.34 1.99 1.73 0.21 0.05 92.68 Average: 1 1.45 1.95 1.55 0.73 0.04 94.28 Average: 2 2.26 1.96 1.39 0.25 0.02 94.12 Average: 3 4.11 1.95 1.63 0.59 0.03 91.68