---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18416 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 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 685 9419 1 5892 14972 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:4b:b9:56 brd ff:ff:ff:ff:ff:ff inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe4b:b956/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:9a:15:45 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-18416) 09/04/24 _x86_64_ (4 CPU) 07:53:31 LINUX RESTART (4 CPU) 07:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:55:01 294.85 147.77 147.08 0.00 11396.87 43015.13 0.00 07:56:01 72.29 31.18 41.11 0.00 985.44 35257.07 0.00 07:57:01 38.14 0.05 38.09 0.00 0.80 56582.30 0.00 07:58:01 118.05 0.05 118.00 0.00 6.53 103462.22 0.00 07:59:01 79.03 3.49 75.54 0.00 2629.08 66608.59 0.00 08:00:01 92.75 23.65 69.11 0.00 3884.55 24368.07 0.00 Average: 115.85 34.36 81.49 0.00 3150.64 54884.83 0.00 07:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 13156916 15123064 869380 5.31 51632 2121876 1566220 8.99 1073640 1896228 187200 07:56:01 11293592 14306016 1661892 10.15 72924 3121400 2238768 12.84 2174248 2609684 793300 07:57:01 10145716 14463744 1500700 9.16 89300 4361608 2148620 12.33 2537608 3342684 818208 07:58:01 8105280 14224292 1739224 10.62 123676 6057864 2339832 13.42 2827784 5021656 617312 07:59:01 9332248 14378972 1575968 9.62 131384 5025716 2286156 13.12 2691444 3967432 275316 08:00:01 9824332 15389776 562440 3.43 157484 5485060 1296788 7.44 1870176 4263848 141820 Average: 10309681 14647644 1318267 8.05 104400 4362254 1979397 11.36 2195817 3516922 472193 07:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 580.76 412.96 3762.51 109.99 0.00 0.00 0.00 0.00 07:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 ens3 721.75 585.20 4498.67 126.27 0.00 0.00 0.00 0.00 07:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 ens3 359.86 299.18 2084.87 70.61 0.00 0.00 0.00 0.00 07:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 ens3 310.55 246.69 76.15 72.41 0.00 0.00 0.00 0.00 07:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 271.30 133.73 2750.89 27.24 0.00 0.00 0.00 0.00 08:00:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 ens3 81.14 66.81 721.51 11.82 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 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 387.53 290.73 2315.92 69.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18416) 09/04/24 _x86_64_ (4 CPU) 07:53:31 LINUX RESTART (4 CPU) 07:54:01 CPU %user %nice %system %iowait %steal %idle 07:55:01 all 22.93 13.24 11.86 13.97 0.17 37.82 07:55:01 0 23.64 13.24 11.85 17.79 0.15 33.33 07:55:01 1 23.68 13.16 11.84 6.82 0.17 44.33 07:55:01 2 22.36 13.07 11.74 12.55 0.20 40.08 07:55:01 3 22.06 13.50 12.02 18.73 0.17 33.52 07:56:01 all 50.75 2.47 4.12 0.99 0.11 41.56 07:56:01 0 50.69 2.51 4.91 0.89 0.12 40.89 07:56:01 1 43.90 2.16 3.81 1.35 0.08 48.70 07:56:01 2 49.64 2.37 3.51 0.81 0.12 43.56 07:56:01 3 58.72 2.85 4.25 0.94 0.12 33.13 07:57:01 all 38.48 0.00 2.39 0.63 0.09 58.41 07:57:01 0 26.35 0.00 2.03 1.40 0.10 70.11 07:57:01 1 60.15 0.00 4.24 0.94 0.10 34.57 07:57:01 2 36.63 0.00 2.09 0.00 0.08 61.20 07:57:01 3 30.82 0.00 1.22 0.17 0.07 67.73 07:58:01 all 53.10 0.00 2.64 1.44 0.11 42.71 07:58:01 0 50.89 0.00 2.37 4.08 0.10 42.56 07:58:01 1 68.37 0.00 4.56 0.13 0.12 26.82 07:58:01 2 50.38 0.00 2.19 0.02 0.12 47.29 07:58:01 3 42.75 0.00 1.44 1.52 0.12 54.18 07:59:01 all 41.14 0.00 3.41 15.70 0.12 39.63 07:59:01 0 44.58 0.00 4.39 11.62 0.15 39.26 07:59:01 1 35.83 0.00 3.86 11.63 0.09 48.60 07:59:01 2 49.83 0.00 3.37 10.45 0.10 36.25 07:59:01 3 34.33 0.00 2.04 29.01 0.15 34.48 08:00:01 all 21.44 0.00 2.42 6.15 0.06 69.93 08:00:01 0 31.73 0.00 2.49 3.90 0.07 61.82 08:00:01 1 7.95 0.00 1.84 8.20 0.05 81.97 08:00:01 2 26.10 0.00 2.70 5.99 0.07 65.14 08:00:01 3 20.10 0.00 2.68 6.49 0.05 70.68 Average: all 37.98 2.61 4.46 6.42 0.11 48.42 Average: 0 37.99 2.60 4.65 6.56 0.11 48.09 Average: 1 39.98 2.54 5.02 4.81 0.10 47.55 Average: 2 39.13 2.57 4.26 4.93 0.12 49.01 Average: 3 34.81 2.72 3.93 9.39 0.11 49.04