---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43489 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: 2799.998 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; 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 9.6G 68G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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 694 11900 1 3401 14963 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:89:ef:38 brd ff:ff:ff:ff:ff:ff inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe89:ef38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:4c:3c:47 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-43489) 10/17/24 _x86_64_ (4 CPU) 13:50:38 LINUX RESTART (4 CPU) 13:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:52:01 360.06 156.76 203.30 0.00 11707.76 49218.30 0.00 13:53:01 232.33 47.76 184.57 0.00 2950.31 12839.08 0.00 13:54:01 75.87 7.75 68.12 0.00 326.35 22414.26 0.00 13:55:01 28.03 2.78 25.25 0.00 95.58 6691.82 0.00 13:56:01 52.96 4.22 48.74 0.00 2587.44 17367.51 0.00 Average: 149.15 43.48 105.67 0.00 3506.43 21615.12 0.00 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 13201900 15346896 632184 3.86 71616 2266852 1372480 7.87 954612 1943780 221068 13:53:01 12099888 14636416 1327996 8.11 86944 2628848 2215296 12.71 1718988 2251816 231184 13:54:01 11540200 14372060 1590596 9.71 100280 2895004 2121712 12.17 2171348 2343548 22888 13:55:01 11133076 13994860 1967664 12.01 100848 2922540 2536100 14.55 2557908 2361028 11860 13:56:01 10681576 13881032 2072372 12.65 108328 3236252 2854248 16.38 2810896 2531868 81084 Average: 11731328 14446253 1518162 9.27 93603 2789899 2219967 12.74 2042750 2286408 113617 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 13:52:01 ens3 453.25 292.71 2275.06 73.07 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:53:01 ens3 309.83 254.89 3710.51 38.20 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 1864.41 1864.41 1772.12 1772.12 0.00 0.00 0.00 0.00 13:54:01 ens3 329.60 223.91 3905.83 24.22 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 2197.07 2197.07 2079.58 2079.58 0.00 0.00 0.00 0.00 13:55:01 ens3 46.19 40.34 20.59 9.03 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 2105.63 2105.63 1997.12 1997.12 0.00 0.00 0.00 0.00 13:56:01 ens3 195.00 128.15 1562.77 21.91 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1238.00 1238.00 1173.68 1173.68 0.00 0.00 0.00 0.00 Average: ens3 266.16 187.65 2295.02 33.16 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43489) 10/17/24 _x86_64_ (4 CPU) 13:50:38 LINUX RESTART (4 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 21.80 16.52 14.93 3.27 0.11 43.37 13:52:01 0 18.73 16.71 15.38 4.35 0.10 44.72 13:52:01 1 33.20 14.64 13.99 2.19 0.12 35.86 13:52:01 2 14.70 18.23 15.71 2.66 0.12 48.60 13:52:01 3 20.54 16.52 14.64 3.88 0.10 44.30 13:53:01 all 43.96 0.00 2.17 1.32 0.08 52.47 13:53:01 0 38.28 0.00 1.91 0.97 0.07 58.77 13:53:01 1 49.21 0.00 2.42 1.04 0.07 47.26 13:53:01 2 44.55 0.00 2.54 1.56 0.08 51.26 13:53:01 3 43.80 0.00 1.79 1.73 0.08 52.60 13:54:01 all 70.54 0.00 2.95 0.49 0.10 25.93 13:54:01 0 71.65 0.00 3.21 0.72 0.10 24.32 13:54:01 1 69.91 0.00 3.34 0.60 0.10 26.05 13:54:01 2 70.66 0.00 2.63 0.27 0.10 26.34 13:54:01 3 69.93 0.00 2.62 0.37 0.08 27.00 13:55:01 all 68.07 0.00 2.76 0.12 0.09 28.97 13:55:01 0 64.17 0.00 2.63 0.27 0.10 32.84 13:55:01 1 69.14 0.00 2.60 0.13 0.08 28.04 13:55:01 2 71.32 0.00 2.54 0.05 0.10 25.99 13:55:01 3 67.65 0.00 3.26 0.02 0.08 28.98 13:56:01 all 68.96 0.00 3.69 1.22 0.10 26.03 13:56:01 0 64.83 0.00 3.23 1.99 0.08 29.87 13:56:01 1 72.54 0.00 4.41 1.43 0.12 21.50 13:56:01 2 67.63 0.00 3.75 0.37 0.10 28.15 13:56:01 3 70.85 0.00 3.36 1.09 0.10 24.60 Average: all 54.79 3.25 5.26 1.27 0.10 35.33 Average: 0 51.68 3.28 5.22 1.65 0.09 38.08 Average: 1 58.91 2.88 5.31 1.07 0.10 31.74 Average: 2 53.93 3.58 5.39 0.97 0.10 36.03 Average: 3 54.65 3.26 5.10 1.41 0.09 35.49