---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-34786 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 68G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 686 11103 1 4207 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:fd:d5:89 brd ff:ff:ff:ff:ff:ff inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fefd:d589/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:bb:9f:b8 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-34786) 10/03/24 _x86_64_ (4 CPU) 08:32:36 LINUX RESTART (4 CPU) 08:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:34:01 312.78 136.98 175.80 0.00 10457.72 46201.37 0.00 08:35:01 88.94 21.53 67.41 0.00 1157.67 10477.87 0.00 08:36:01 80.04 0.88 79.15 0.00 48.79 22500.52 0.00 08:37:01 39.26 0.00 39.26 0.00 0.00 12083.45 0.00 08:38:01 137.23 32.48 104.75 0.00 5269.39 30437.06 0.00 08:39:01 24.30 1.57 22.73 0.00 231.43 6126.18 0.00 Average: 113.76 32.24 81.52 0.00 2860.83 21304.41 0.00 08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 13427692 15373808 615228 3.76 55072 2096976 1310528 7.52 841920 1853984 107612 08:35:01 12999084 15375248 583560 3.56 83388 2471428 1330900 7.64 904032 2163544 247136 08:36:01 12586764 15399228 560996 3.42 98880 2860344 1305720 7.49 904144 2546812 29972 08:37:01 12193312 15335092 624508 3.81 110148 3151092 1538052 8.82 984512 2833412 2852 08:38:01 11436992 15339044 605776 3.70 132336 3842300 1484576 8.52 1472264 3031724 95716 08:39:01 11415344 15372052 574344 3.51 137020 3886368 1309072 7.51 1576556 2950764 30068 Average: 12343198 15365745 594069 3.63 102807 3051418 1379808 7.92 1113905 2563373 85559 08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:34:01 ens3 414.80 269.21 2240.82 70.22 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 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 08:35:01 ens3 56.59 52.19 473.58 8.35 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 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 08:36:01 ens3 97.63 73.90 1273.82 8.76 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 9.20 9.20 0.84 0.84 0.00 0.00 0.00 0.00 08:37:01 ens3 28.26 33.19 21.82 6.21 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 22.43 22.43 2.05 2.05 0.00 0.00 0.00 0.00 08:38:01 ens3 302.38 179.15 3128.44 20.27 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 9.47 9.47 0.86 0.86 0.00 0.00 0.00 0.00 08:39:01 ens3 36.09 37.93 31.93 7.36 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 8.87 8.87 0.81 0.81 0.00 0.00 0.00 0.00 Average: ens3 155.96 107.60 1195.07 20.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34786) 10/03/24 _x86_64_ (4 CPU) 08:32:36 LINUX RESTART (4 CPU) 08:33:01 CPU %user %nice %system %iowait %steal %idle 08:34:01 all 17.43 16.33 14.38 7.42 0.12 44.33 08:34:01 0 15.89 17.29 13.93 5.17 0.14 47.59 08:34:01 1 20.39 15.41 14.04 6.81 0.12 43.24 08:34:01 2 15.86 16.58 14.12 13.26 0.10 40.09 08:34:01 3 17.58 16.03 15.41 4.45 0.13 46.39 08:35:01 all 21.00 1.82 3.38 3.53 0.07 70.20 08:35:01 0 26.27 1.84 3.63 1.42 0.07 66.78 08:35:01 1 6.99 2.09 2.93 3.43 0.07 84.49 08:35:01 2 14.77 1.87 3.35 7.57 0.08 72.37 08:35:01 3 35.95 1.47 3.63 1.71 0.07 57.17 08:36:01 all 11.19 0.00 1.09 3.47 0.07 84.19 08:36:01 0 8.43 0.00 0.80 4.41 0.07 86.29 08:36:01 1 4.32 0.00 0.62 3.25 0.03 91.77 08:36:01 2 5.04 0.00 0.72 4.31 0.07 89.86 08:36:01 3 26.97 0.00 2.21 1.91 0.10 68.82 08:37:01 all 7.50 0.00 0.53 1.53 0.07 90.36 08:37:01 0 13.04 0.00 0.99 4.69 0.07 81.22 08:37:01 1 2.50 0.00 0.12 0.40 0.07 96.91 08:37:01 2 1.26 0.00 0.25 0.87 0.08 97.53 08:37:01 3 13.16 0.00 0.78 0.17 0.07 85.82 08:38:01 all 13.71 1.16 2.85 6.75 0.08 75.45 08:38:01 0 8.54 0.28 2.24 2.94 0.08 85.92 08:38:01 1 7.05 1.01 2.73 8.16 0.07 80.98 08:38:01 2 17.24 3.08 3.09 9.00 0.08 67.51 08:38:01 3 22.02 0.28 3.33 6.93 0.08 67.36 08:39:01 all 8.09 0.77 1.27 0.72 0.07 89.08 08:39:01 0 6.99 1.61 1.42 0.64 0.10 89.25 08:39:01 1 4.20 0.05 0.84 1.24 0.05 93.62 08:39:01 2 9.03 0.90 1.25 0.07 0.08 88.66 08:39:01 3 12.18 0.52 1.55 0.95 0.07 84.73 Average: all 13.14 3.32 3.90 3.90 0.08 75.66 Average: 0 13.19 3.48 3.82 3.21 0.09 76.22 Average: 1 7.54 3.06 3.51 3.87 0.07 81.96 Average: 2 10.52 3.72 3.78 5.83 0.08 76.06 Average: 3 21.30 3.04 4.48 2.68 0.09 68.41