---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8270 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 11G 67G 14% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /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 671 10902 1 4422 14986 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:ed:24:95 brd ff:ff:ff:ff:ff:ff inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:feed:2495/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:d9:aa:4a 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-8270) 08/07/24 _x86_64_ (4 CPU) 08:58:48 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 331.96 149.56 182.40 0.00 11604.47 44571.64 0.00 09:01:01 109.95 44.21 65.74 0.00 2567.84 10041.41 0.00 09:02:01 181.22 37.87 143.35 0.00 1784.07 11089.90 0.00 09:03:01 26.26 4.38 21.88 0.00 144.38 4551.11 0.00 09:04:01 75.32 2.75 72.58 0.00 573.28 11844.19 0.00 09:05:01 65.69 5.32 60.37 0.00 4141.58 40326.88 0.00 Average: 131.73 40.68 91.05 0.00 3469.14 20403.69 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13576976 15431964 558416 3.41 53952 2008732 1298940 7.45 763820 1785816 102800 09:01:01 13319880 15479864 495232 3.02 73216 2278468 1203260 6.90 752056 2024772 96360 09:02:01 11648172 14151820 1811708 11.06 84308 2600336 2525060 14.49 2198580 2223464 92880 09:03:01 9834752 12671444 3288608 20.08 91524 2913572 3936100 22.58 3761392 2453368 294628 09:04:01 10994112 13989940 1963404 11.99 103024 3054152 2420780 13.89 2644372 2399840 130884 09:05:01 11172112 15356120 594288 3.63 111144 4199072 1341544 7.70 1684888 3149540 18420 Average: 11757667 14513525 1451943 8.86 86195 2842389 2120947 12.17 1967518 2339467 122662 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 333.48 212.26 1442.43 66.08 0.00 0.00 0.00 0.00 09:00:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 73.17 56.49 685.79 12.13 0.00 0.00 0.00 0.00 09:01:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 318.49 264.38 3852.92 35.13 0.00 0.00 0.00 0.00 09:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 120.16 96.35 2189.36 12.98 0.00 0.00 0.00 0.00 09:03:01 lo 1014.93 1014.93 1010.87 1010.87 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 313.41 203.98 3508.48 27.71 0.00 0.00 0.00 0.00 09:04:01 lo 944.47 944.47 943.09 943.09 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 225.71 160.44 1889.72 176.82 0.00 0.00 0.00 0.00 09:05:01 lo 16.66 16.66 1.64 1.64 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 230.74 165.65 2261.53 55.14 0.00 0.00 0.00 0.00 Average: lo 330.00 330.00 326.00 326.00 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-8270) 08/07/24 _x86_64_ (4 CPU) 08:58:48 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 15.29 16.14 12.39 12.57 0.12 43.49 09:00:01 0 15.01 16.39 12.46 15.11 0.10 40.93 09:00:01 1 19.83 14.86 11.66 13.33 0.13 40.19 09:00:01 2 10.43 17.24 13.46 13.02 0.12 45.73 09:00:01 3 15.88 16.05 11.99 8.81 0.14 47.13 09:01:01 all 12.48 3.61 3.36 2.88 0.05 77.61 09:01:01 0 10.10 3.08 2.83 4.01 0.05 79.93 09:01:01 1 11.05 3.16 3.03 1.76 0.05 80.95 09:01:01 2 15.97 4.58 3.87 2.35 0.07 73.17 09:01:01 3 12.82 3.63 3.71 3.41 0.05 76.38 09:02:01 all 61.13 0.00 2.18 1.68 0.11 34.90 09:02:01 0 59.06 0.00 2.38 2.33 0.10 36.12 09:02:01 1 59.06 0.00 1.63 0.44 0.12 38.75 09:02:01 2 61.51 0.00 2.46 3.68 0.13 32.21 09:02:01 3 64.85 0.00 2.24 0.25 0.10 32.55 09:03:01 all 38.45 0.00 1.76 0.59 0.08 59.13 09:03:01 0 41.01 0.00 1.97 0.67 0.07 56.28 09:03:01 1 39.27 0.00 1.51 0.00 0.07 59.16 09:03:01 2 34.64 0.00 1.29 0.45 0.08 63.52 09:03:01 3 38.88 0.00 2.26 1.22 0.08 57.55 09:04:01 all 57.45 0.00 3.27 1.08 0.09 38.11 09:04:01 0 56.59 0.00 3.14 0.40 0.10 39.77 09:04:01 1 54.52 0.00 3.92 1.71 0.08 39.76 09:04:01 2 60.41 0.00 2.85 0.34 0.10 36.30 09:04:01 3 58.28 0.00 3.15 1.89 0.08 36.60 09:05:01 all 22.22 0.00 2.00 3.93 0.05 71.79 09:05:01 0 14.02 0.00 1.94 3.89 0.05 80.10 09:05:01 1 41.51 0.00 2.17 1.19 0.07 55.07 09:05:01 2 25.13 0.00 1.67 0.84 0.05 72.31 09:05:01 3 8.29 0.00 2.21 9.83 0.05 79.61 Average: all 34.49 3.28 4.15 3.78 0.09 54.22 Average: 0 32.60 3.23 4.11 4.39 0.08 55.60 Average: 1 37.52 3.00 3.98 3.06 0.09 52.36 Average: 2 34.70 3.62 4.26 3.44 0.09 53.90 Average: 3 33.16 3.26 4.25 4.23 0.08 55.01