---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4074 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.5G 30G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 520 4268 1 3156 7117 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:ac:d4:51 brd ff:ff:ff:ff:ff:ff inet 10.30.170.7/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:feac:d451/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:51:a5:fd 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-4074) 11/03/24 _x86_64_ (2 CPU) 11:52:50 LINUX RESTART (2 CPU) 11:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:54:01 305.82 179.60 126.21 0.00 12017.03 44319.95 0.00 11:55:01 99.07 15.73 83.34 0.00 1045.56 10338.29 0.00 11:56:01 73.86 1.80 72.06 0.00 140.75 17454.72 0.00 Average: 159.58 65.71 93.87 0.00 4400.88 24037.29 0.00 11:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 5472772 7347264 451592 5.55 50080 2003164 1132268 12.33 674624 1771648 75432 11:55:01 5158328 7359472 420132 5.16 72672 2288384 1083060 11.79 700292 2024172 120160 11:56:01 4441052 7347524 416816 5.12 107824 2909052 1095560 11.93 805608 2570836 315068 Average: 5024051 7351420 429513 5.28 76859 2400200 1103629 12.02 726841 2122219 170220 11:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 ens3 323.21 193.42 1576.29 63.84 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 11:55:01 ens3 64.84 52.81 606.73 8.29 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:56:01 ens3 124.99 92.20 2061.38 11.66 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 171.01 112.81 1414.84 27.93 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: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-4074) 11/03/24 _x86_64_ (2 CPU) 11:52:50 LINUX RESTART (2 CPU) 11:53:01 CPU %user %nice %system %iowait %steal %idle 11:54:01 all 25.91 28.35 20.95 12.00 0.09 12.70 11:54:01 0 27.00 27.71 20.75 13.01 0.10 11.42 11:54:01 1 24.81 28.99 21.14 10.99 0.08 13.99 11:55:01 all 34.19 1.16 3.67 10.60 0.10 50.29 11:55:01 0 29.68 0.85 3.34 4.10 0.10 61.93 11:55:01 1 38.73 1.46 4.00 17.15 0.10 38.56 11:56:01 all 39.64 0.00 4.53 12.70 0.13 43.00 11:56:01 0 32.10 0.00 3.37 8.23 0.12 56.18 11:56:01 1 47.25 0.00 5.70 17.21 0.15 29.68 Average: all 33.26 9.79 9.68 11.76 0.11 35.40 Average: 0 29.60 9.46 9.11 8.43 0.11 43.30 Average: 1 36.94 10.12 10.26 15.12 0.11 27.44