---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18429 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 12G 66G 16% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 686 9288 1 6022 14971 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:40:26:9c brd ff:ff:ff:ff:ff:ff inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe40:269c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:d4:29:63 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-18429) 09/04/24 _x86_64_ (4 CPU) 08:09:06 LINUX RESTART (4 CPU) 08:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:11:01 110.26 56.42 53.84 0.00 1510.28 6404.55 0.00 08:12:01 76.44 28.31 48.13 0.00 1794.63 8915.71 0.00 08:13:01 43.06 11.35 31.71 0.00 871.72 14929.38 0.00 08:14:01 38.53 1.77 36.76 0.00 52.92 27796.30 0.00 08:15:01 63.74 1.57 62.17 0.00 99.45 68594.30 0.00 08:16:01 77.57 5.23 72.34 0.00 4595.23 25064.49 0.00 Average: 68.27 17.44 50.82 0.00 1487.37 25284.12 0.00 08:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 13428292 15446324 534216 3.26 69164 2146800 1257544 7.21 792168 1886912 111212 08:12:01 12598864 15083728 879820 5.37 82840 2584008 1557168 8.93 1177320 2297776 306396 08:13:01 11539868 14291448 1668508 10.19 93120 2819412 2222748 12.75 2072860 2436068 108620 08:14:01 9305812 13984128 1974364 12.05 115696 4647776 2391884 13.72 2941836 3723992 1156308 08:15:01 8404136 13845616 2106700 12.86 123888 5374060 2498948 14.34 3107840 4423876 76768 08:16:01 9595312 15410448 537276 3.28 134508 5728812 1268960 7.28 1402176 4927688 17968 Average: 10812047 14676949 1283481 7.84 103203 3883478 1866209 10.71 1915700 3282719 296212 08:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 ens3 58.69 46.36 609.81 6.03 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:12:01 ens3 302.87 241.21 4736.28 35.30 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:13:01 ens3 244.29 210.35 2200.26 38.44 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:14:01 ens3 303.08 251.14 1769.91 58.57 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 08:15:01 ens3 157.59 103.37 710.64 26.98 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 08:16:01 ens3 357.27 246.81 2294.07 58.54 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 237.30 183.21 2053.49 37.31 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 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18429) 09/04/24 _x86_64_ (4 CPU) 08:09:06 LINUX RESTART (4 CPU) 08:10:01 CPU %user %nice %system %iowait %steal %idle 08:11:01 all 11.21 8.98 6.62 4.65 0.10 68.45 08:11:01 0 8.05 9.43 6.64 4.59 0.10 71.19 08:11:01 1 22.31 7.58 6.04 2.53 0.10 61.44 08:11:01 2 9.33 9.13 6.56 4.04 0.10 70.84 08:11:01 3 5.09 9.78 7.22 7.44 0.08 70.38 08:12:01 all 21.69 0.00 1.46 9.63 0.07 67.15 08:12:01 0 12.54 0.00 1.03 11.51 0.07 74.85 08:12:01 1 36.46 0.00 2.62 4.05 0.10 56.78 08:12:01 2 19.46 0.00 1.39 4.37 0.05 74.72 08:12:01 3 18.42 0.00 0.80 18.53 0.07 62.18 08:13:01 all 63.76 0.00 2.19 6.80 0.15 27.09 08:13:01 0 58.22 0.00 2.09 1.33 0.13 38.22 08:13:01 1 65.70 0.00 2.16 4.75 0.15 27.24 08:13:01 2 67.46 0.00 2.10 8.47 0.15 21.81 08:13:01 3 63.73 0.00 2.40 12.69 0.17 21.00 08:14:01 all 39.04 0.00 2.63 5.77 0.09 52.47 08:14:01 0 45.65 0.00 3.61 3.17 0.10 47.48 08:14:01 1 42.11 0.00 2.71 13.06 0.08 42.03 08:14:01 2 38.88 0.00 2.76 6.08 0.08 52.19 08:14:01 3 29.53 0.00 1.44 0.74 0.10 68.19 08:15:01 all 17.12 0.00 1.67 41.61 0.07 39.53 08:15:01 0 12.90 0.00 1.11 55.63 0.08 30.27 08:15:01 1 26.72 0.00 2.34 29.85 0.07 41.03 08:15:01 2 11.39 0.00 1.27 53.02 0.05 34.27 08:15:01 3 17.45 0.00 1.96 27.86 0.07 52.66 08:16:01 all 32.26 0.00 3.23 10.51 0.18 53.82 08:16:01 0 27.39 0.00 3.85 12.86 0.17 55.72 08:16:01 1 25.66 0.00 3.06 2.65 0.24 68.40 08:16:01 2 44.69 0.00 3.17 10.08 0.14 41.93 08:16:01 3 31.24 0.00 2.83 16.46 0.19 49.28 Average: all 30.79 1.50 2.97 13.15 0.11 51.48 Average: 0 27.40 1.58 3.05 14.85 0.11 53.01 Average: 1 36.45 1.27 3.16 9.49 0.12 49.51 Average: 2 31.76 1.53 2.88 14.32 0.10 49.41 Average: 3 27.55 1.64 2.78 13.94 0.11 53.99