---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3437 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): 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 545 4103 1 3296 7093 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:1f:2d:ae brd ff:ff:ff:ff:ff:ff inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe1f:2dae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:ca:e1:e5 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-2c-2g-3437) 11/01/24 _x86_64_ (2 CPU) 22:00:59 LINUX RESTART (2 CPU) 22:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:02:02 292.92 187.84 105.08 0.00 13462.29 60378.07 0.00 22:03:01 52.15 30.53 21.62 0.00 306.20 5536.72 0.00 22:04:01 25.21 9.08 16.13 0.00 681.35 6691.28 0.00 22:05:01 141.19 20.80 120.40 0.00 1939.68 22100.85 0.00 Average: 128.18 62.19 65.99 0.00 4113.08 23751.86 0.00 22:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:02:02 5431144 7316324 488428 6.00 39684 2028756 1445684 15.74 747352 1749048 155484 22:03:01 5425268 7322240 482092 5.92 41024 2037864 1443020 15.71 751648 1749120 172 22:04:01 4623264 7256772 508408 6.25 75784 2688144 1487652 16.20 823508 2389012 513328 22:05:01 4339536 7267188 497592 6.12 99472 2929688 1171392 12.75 893180 2576220 126608 Average: 4954803 7290631 494130 6.07 63991 2421113 1386937 15.10 803922 2115850 198898 22:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:02:02 ens3 317.06 201.05 1862.10 70.05 0.00 0.00 0.00 0.00 22:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:02 lo 3.10 3.10 0.30 0.30 0.00 0.00 0.00 0.00 22:03:01 ens3 3.83 3.78 1.16 0.50 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:04:01 ens3 60.06 41.94 1026.76 4.10 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 lo 4.00 4.00 0.36 0.36 0.00 0.00 0.00 0.00 22:05:01 ens3 66.62 58.16 518.73 23.80 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 lo 9.63 9.63 14.30 14.30 0.00 0.00 0.00 0.00 Average: ens3 112.34 76.53 855.71 24.71 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 4.38 4.38 3.77 3.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3437) 11/01/24 _x86_64_ (2 CPU) 22:00:59 LINUX RESTART (2 CPU) 22:01:01 CPU %user %nice %system %iowait %steal %idle 22:02:02 all 19.78 26.63 22.88 13.45 0.13 17.13 22:02:02 0 18.98 26.68 23.49 13.07 0.14 17.65 22:02:02 1 20.58 26.58 22.28 13.82 0.12 16.62 22:03:01 all 0.81 10.50 6.97 5.62 0.07 76.03 22:03:01 0 1.19 10.36 6.96 4.56 0.07 76.86 22:03:01 1 0.43 10.65 6.98 6.68 0.07 75.20 22:04:01 all 30.37 0.00 2.75 3.62 0.08 63.18 22:04:01 0 18.67 0.00 2.71 3.00 0.07 75.55 22:04:01 1 42.27 0.00 2.79 4.24 0.10 50.59 22:05:01 all 31.79 0.00 3.33 16.32 0.10 48.47 22:05:01 0 30.88 0.00 3.42 18.24 0.12 47.35 22:05:01 1 32.70 0.00 3.23 14.38 0.08 49.60 Average: all 20.81 9.20 8.93 9.75 0.09 51.22 Average: 0 17.52 9.15 9.08 9.71 0.10 54.43 Average: 1 24.12 9.25 8.79 9.78 0.09 47.98