---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38554 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 9.8G 68G 13% / 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 11589 1 3708 14957 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:09:4e:24 brd ff:ff:ff:ff:ff:ff inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe09:4e24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:98:f6:ca 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-38554) 10/03/24 _x86_64_ (4 CPU) 19:27:29 LINUX RESTART (4 CPU) 19:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:29:01 327.55 142.94 184.60 0.00 11350.24 14338.68 0.00 19:30:01 176.19 48.59 127.60 0.00 3017.76 12464.47 0.00 19:31:01 69.71 9.50 60.21 0.00 343.75 21909.23 0.00 19:32:01 26.87 0.13 26.73 0.00 4.00 7459.33 0.00 19:33:01 62.29 4.32 57.97 0.00 4349.54 18059.79 0.00 19:34:01 37.49 1.65 35.84 0.00 229.79 10744.82 0.00 19:35:01 20.50 0.92 19.58 0.00 113.71 2926.18 0.00 Average: 102.94 29.72 73.22 0.00 2772.63 12557.80 0.00 19:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 13369480 15447608 529428 3.23 72260 2200916 1216912 6.98 816516 1915084 135776 19:30:01 12100348 14633692 1325956 8.09 87048 2625196 2008428 11.52 1729272 2236076 197256 19:31:01 11484168 14321796 1636920 9.99 100248 2900492 2096116 12.03 2227828 2338960 26220 19:32:01 11176508 14092980 1865260 11.39 101324 2972240 2319836 13.31 2480032 2386712 62900 19:33:01 10612496 13941156 2008488 12.26 111984 3358388 2747948 15.77 2725588 2676248 101204 19:34:01 10519232 13912768 2034072 12.42 118548 3410136 2423372 13.90 2878396 2609736 28144 19:35:01 11922600 15367516 579960 3.54 118768 3456368 1283276 7.36 1451804 2633876 18876 Average: 11597833 14531074 1425726 8.70 101454 2989105 2013698 11.55 2044205 2399527 81482 19:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 ens3 317.80 257.47 2217.74 69.38 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:30:01 ens3 288.30 243.18 3693.98 37.39 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 19:31:01 ens3 254.07 193.60 4007.09 22.12 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 1792.69 1792.69 1702.20 1702.20 0.00 0.00 0.00 0.00 19:32:01 ens3 64.03 64.12 233.20 16.06 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 1943.17 1943.17 1847.99 1847.99 0.00 0.00 0.00 0.00 19:33:01 ens3 209.75 109.10 2761.34 13.80 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 2642.86 2642.86 2501.16 2501.16 0.00 0.00 0.00 0.00 19:34:01 ens3 32.82 31.42 9.88 9.25 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 2125.14 2125.14 2020.46 2020.46 0.00 0.00 0.00 0.00 19:35:01 ens3 24.16 22.03 16.11 8.59 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 17.73 17.73 2.08 2.08 0.00 0.00 0.00 0.00 Average: ens3 170.13 131.56 1848.52 25.23 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 1217.76 1217.76 1153.47 1153.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38554) 10/03/24 _x86_64_ (4 CPU) 19:27:29 LINUX RESTART (4 CPU) 19:28:01 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 20.53 13.82 11.44 5.29 0.11 48.82 19:29:01 0 28.85 13.84 12.10 4.03 0.12 41.07 19:29:01 1 20.03 13.27 11.12 6.28 0.10 49.20 19:29:01 2 15.18 14.57 11.59 5.39 0.12 53.15 19:29:01 3 18.09 13.58 10.93 5.46 0.08 51.85 19:30:01 all 47.39 0.00 2.17 2.84 0.10 47.49 19:30:01 0 46.07 0.00 1.64 3.08 0.07 49.15 19:30:01 1 42.65 0.00 2.41 3.40 0.17 51.36 19:30:01 2 59.97 0.00 2.51 2.04 0.10 35.38 19:30:01 3 40.77 0.00 2.12 2.86 0.08 54.16 19:31:01 all 67.24 0.00 2.89 1.39 0.10 28.38 19:31:01 0 70.21 0.00 3.41 1.75 0.10 24.54 19:31:01 1 65.95 0.00 2.10 1.97 0.12 29.86 19:31:01 2 66.80 0.00 3.29 0.42 0.08 29.41 19:31:01 3 66.01 0.00 2.75 1.43 0.08 29.73 19:32:01 all 71.58 0.00 2.81 0.40 0.10 25.10 19:32:01 0 71.41 0.00 2.78 0.81 0.08 24.92 19:32:01 1 67.78 0.00 3.48 0.50 0.12 28.12 19:32:01 2 75.07 0.00 2.60 0.02 0.10 22.21 19:32:01 3 72.08 0.00 2.40 0.29 0.10 25.13 19:33:01 all 68.83 0.00 3.70 5.18 0.12 22.17 19:33:01 0 65.67 0.00 3.84 7.06 0.14 23.29 19:33:01 1 71.34 0.00 3.80 4.74 0.08 20.03 19:33:01 2 69.79 0.00 3.92 3.89 0.12 22.27 19:33:01 3 68.47 0.00 3.21 5.06 0.14 23.12 19:34:01 all 65.48 0.00 3.14 5.27 0.11 26.01 19:34:01 0 66.34 0.00 2.74 10.85 0.10 19.97 19:34:01 1 68.97 0.00 3.19 4.31 0.12 23.41 19:34:01 2 68.90 0.00 4.00 4.72 0.08 22.29 19:34:01 3 57.78 0.00 2.63 1.20 0.12 38.27 19:35:01 all 45.16 0.00 1.42 1.08 0.08 52.26 19:35:01 0 40.72 0.00 1.06 0.07 0.07 58.08 19:35:01 1 47.15 0.00 1.21 0.62 0.07 50.96 19:35:01 2 58.32 0.00 1.76 0.69 0.10 39.13 19:35:01 3 34.53 0.00 1.63 2.95 0.10 60.80 Average: all 55.16 1.97 3.93 3.06 0.10 35.78 Average: 0 55.59 1.97 3.93 3.93 0.10 34.47 Average: 1 54.83 1.89 3.90 3.11 0.11 36.17 Average: 2 59.14 2.08 4.23 2.44 0.10 32.00 Average: 3 51.06 1.94 3.66 2.74 0.10 40.50