---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11467 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: 2799.996 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 9.6G 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/loop2 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 668 11826 1 3502 14989 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:a3:6d:3f brd ff:ff:ff:ff:ff:ff inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fea3:6d3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:2a:a2:da 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-11467) 08/17/24 _x86_64_ (4 CPU) 08:29:28 LINUX RESTART (4 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 279.05 95.30 183.75 0.00 2834.46 11813.10 0.00 08:32:01 231.58 49.51 182.07 0.00 3035.36 16692.43 0.00 08:33:01 13.50 1.20 12.30 0.00 74.39 4091.18 0.00 08:34:01 53.77 4.93 48.83 0.00 187.67 8152.48 0.00 08:35:01 57.98 5.72 52.27 0.00 4574.80 15659.60 0.00 08:36:01 18.86 0.87 17.99 0.00 108.23 813.33 0.00 Average: 109.12 26.25 82.87 0.00 1802.32 9536.57 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 13442164 15464476 521284 3.18 69576 2150572 1254912 7.20 765096 1903780 165144 08:32:01 12214388 14689020 1280164 7.81 83668 2573024 1881180 10.79 1662916 2202060 89320 08:33:01 11653940 14171972 1794648 10.96 85332 2612896 2415744 13.86 2202160 2217576 12768 08:34:01 11360360 14208136 1755900 10.72 98920 2913528 2250696 12.91 2249140 2446472 196396 08:35:01 10604200 13836772 2115968 12.92 109300 3276048 2622288 15.04 2811964 2611476 1472 08:36:01 12141988 15377652 576012 3.52 109188 3279548 1310296 7.52 1281852 2611692 14864 Average: 11902840 14624671 1340663 8.18 92664 2800936 1955853 11.22 1828855 2332176 79994 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 279.20 186.45 1260.01 57.34 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:32:01 ens3 309.30 252.86 3890.56 36.87 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 08:33:01 ens3 67.84 55.14 73.16 13.71 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 43.99 43.99 4.01 4.01 0.00 0.00 0.00 0.00 08:34:01 ens3 345.65 242.55 4320.13 32.36 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 872.76 872.76 825.42 825.42 0.00 0.00 0.00 0.00 08:35:01 ens3 244.67 175.30 2755.06 16.47 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 5.25 5.25 0.41 0.41 0.00 0.00 0.00 0.00 08:36:01 ens3 19.59 12.90 10.49 5.78 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 5.26 5.26 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 211.04 154.20 2051.55 27.09 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 155.05 155.05 138.44 138.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11467) 08/17/24 _x86_64_ (4 CPU) 08:29:28 LINUX RESTART (4 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 19.75 14.08 12.27 4.04 0.10 49.76 08:31:01 0 27.66 13.97 12.59 2.91 0.10 42.77 08:31:01 1 17.77 13.48 12.41 4.38 0.10 51.86 08:31:01 2 20.23 13.13 11.67 4.09 0.08 50.79 08:31:01 3 13.39 15.76 12.41 4.76 0.12 53.56 08:32:01 all 58.50 0.00 2.21 2.04 0.10 37.16 08:32:01 0 68.96 0.00 3.04 3.88 0.10 24.01 08:32:01 1 52.70 0.00 2.28 2.20 0.10 42.72 08:32:01 2 59.01 0.00 1.50 1.22 0.10 38.17 08:32:01 3 53.28 0.00 1.99 0.87 0.08 43.77 08:33:01 all 64.51 0.00 1.72 0.18 0.09 33.49 08:33:01 0 55.69 0.00 1.73 0.33 0.08 42.16 08:33:01 1 65.65 0.00 1.62 0.18 0.10 32.44 08:33:01 2 69.42 0.00 1.82 0.08 0.08 28.59 08:33:01 3 67.33 0.00 1.71 0.13 0.10 30.73 08:34:01 all 58.46 0.00 2.49 0.55 0.08 38.42 08:34:01 0 53.11 0.00 2.40 1.08 0.08 43.33 08:34:01 1 55.97 0.00 2.45 0.20 0.08 41.29 08:34:01 2 62.91 0.00 2.87 0.69 0.08 33.46 08:34:01 3 61.89 0.00 2.24 0.22 0.08 35.57 08:35:01 all 75.79 0.00 3.31 1.77 0.10 19.03 08:35:01 0 69.94 0.00 2.84 2.64 0.10 24.48 08:35:01 1 74.28 0.00 4.75 2.16 0.08 18.73 08:35:01 2 81.18 0.00 2.92 1.42 0.10 14.38 08:35:01 3 77.88 0.00 2.74 0.85 0.10 18.43 08:36:01 all 24.30 0.00 0.95 0.42 0.05 74.28 08:36:01 0 19.32 0.00 0.82 0.03 0.07 79.76 08:36:01 1 23.41 0.00 1.12 1.19 0.05 74.24 08:36:01 2 24.71 0.00 0.90 0.02 0.05 74.32 08:36:01 3 29.75 0.00 0.97 0.43 0.05 68.80 Average: all 50.24 2.32 3.81 1.49 0.09 42.05 Average: 0 49.22 2.28 3.87 1.81 0.09 42.73 Average: 1 48.27 2.24 4.10 1.72 0.09 43.58 Average: 2 52.86 2.17 3.60 1.25 0.08 40.03 Average: 3 50.61 2.59 3.65 1.20 0.09 41.85