---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9770 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 688 11718 1 3590 14969 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:fb:69:85 brd ff:ff:ff:ff:ff:ff inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fefb:6985/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:29:23:7f 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-9770) 08/10/24 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 329.96 111.63 218.33 0.00 6717.55 13887.02 0.00 12:48:01 217.81 49.79 168.02 0.00 3003.63 16439.94 0.00 12:49:01 986.65 0.27 986.39 0.00 15.33 16037.73 0.00 12:50:01 119.68 1.65 118.03 0.00 48.92 5247.05 0.00 12:51:01 67.11 6.83 60.27 0.00 4659.09 12904.65 0.00 Average: 344.23 34.03 310.20 0.00 2888.81 12903.02 0.00 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13329332 15410604 566780 3.46 75020 2201140 1304400 7.48 828012 1943604 195172 12:48:01 12109864 14571856 1391320 8.49 87556 2555884 2294748 13.17 1775680 2188368 44216 12:49:01 11910936 14462344 1498212 9.15 134384 2596064 2030636 11.65 1954884 2202916 5484 12:50:01 11334692 14032584 1926928 11.76 140524 2727960 2498364 14.33 2461588 2260568 39520 12:51:01 11700340 14896464 1052500 6.42 149980 3199400 1744736 10.01 1860016 2468000 44236 Average: 12077033 14674770 1287148 7.86 117493 2656090 1974577 11.33 1776036 2212691 65726 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 313.93 203.78 1718.47 65.83 0.00 0.00 0.00 0.00 12:48:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 298.73 245.49 3247.45 36.96 0.00 0.00 0.00 0.00 12:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 62.21 58.49 199.76 13.00 0.00 0.00 0.00 0.00 12:50:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 151.83 139.52 1354.11 25.56 0.00 0.00 0.00 0.00 12:51:01 lo 5.98 5.98 0.56 0.56 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 296.27 185.57 3993.09 26.08 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.24 0.24 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 224.59 166.57 2102.55 33.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-9770) 08/10/24 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 22.40 12.94 10.64 3.91 0.10 50.01 12:47:01 0 36.71 12.13 10.18 3.59 0.10 37.29 12:47:01 1 16.05 14.39 11.39 3.05 0.10 55.03 12:47:01 2 19.87 11.87 10.31 5.24 0.08 52.63 12:47:01 3 17.02 13.38 10.69 3.78 0.10 55.04 12:48:01 all 67.64 0.00 2.29 1.78 0.11 28.18 12:48:01 0 67.57 0.00 2.99 2.18 0.12 27.14 12:48:01 1 68.53 0.00 1.80 0.59 0.10 28.98 12:48:01 2 66.98 0.00 1.78 1.95 0.10 29.20 12:48:01 3 67.48 0.00 2.58 2.41 0.12 27.41 12:49:01 all 60.43 0.00 2.21 5.64 0.08 31.64 12:49:01 0 49.79 0.00 1.96 1.29 0.08 46.87 12:49:01 1 60.53 0.00 2.96 7.38 0.07 29.06 12:49:01 2 64.29 0.00 1.96 3.38 0.08 30.30 12:49:01 3 67.23 0.00 1.97 10.57 0.07 20.16 12:50:01 all 73.92 0.00 2.21 0.81 0.10 22.96 12:50:01 0 75.36 0.00 1.78 0.12 0.08 22.66 12:50:01 1 70.77 0.00 3.31 2.96 0.12 22.85 12:50:01 2 75.86 0.00 1.54 0.02 0.08 22.51 12:50:01 3 73.67 0.00 2.22 0.17 0.10 23.85 12:51:01 all 49.92 0.00 3.10 1.14 0.09 45.76 12:51:01 0 51.28 0.00 2.77 1.14 0.08 44.72 12:51:01 1 48.53 0.00 3.04 1.33 0.08 47.02 12:51:01 2 50.48 0.00 2.74 0.72 0.08 45.97 12:51:01 3 49.39 0.00 3.84 1.36 0.10 45.31 Average: all 54.89 2.58 4.08 2.66 0.09 35.69 Average: 0 56.17 2.41 3.92 1.66 0.09 35.75 Average: 1 52.89 2.88 4.50 3.07 0.09 36.57 Average: 2 55.55 2.36 3.65 2.25 0.09 36.10 Average: 3 54.97 2.68 4.26 3.65 0.10 34.34