---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-34526 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: 2800.000 BogoMIPS: 5600.00 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 736 11023 1 4237 14922 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:44:5f:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe44:5fb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:44:28:9e 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-34526) 10/03/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 276.80 87.26 189.54 0.00 2583.02 42650.42 0.00 01:36:01 210.33 39.41 170.92 0.00 2541.84 10740.88 0.00 01:37:01 27.80 10.53 17.26 0.00 609.10 9708.12 0.00 01:38:01 67.17 5.25 61.92 0.00 185.70 13331.24 0.00 01:39:01 82.04 7.00 75.05 0.00 4621.56 39450.27 0.00 Average: 132.34 29.70 102.65 0.00 2106.82 23112.16 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13392352 15429900 552736 3.37 69204 2166060 1272848 7.30 796088 1920912 173984 01:36:01 12411420 14804364 1163104 7.10 82108 2494936 2058192 11.81 1463636 2204512 184508 01:37:01 11753668 14263004 1700572 10.38 85228 2604940 2492604 14.30 2089244 2228708 1584 01:38:01 11368720 14159812 1800988 10.99 98948 2860016 2373472 13.62 2356960 2329336 86052 01:39:01 11310816 15297692 651448 3.98 111508 4006304 1369912 7.86 1627640 3072592 2524 Average: 12047395 14790954 1173770 7.17 89399 2826451 1913406 10.98 1666714 2351212 89730 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 170.41 131.54 1121.08 38.87 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:36:01 ens3 245.19 208.08 2978.06 31.03 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:37:01 ens3 121.03 94.23 1113.84 15.05 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1869.74 1869.74 1777.32 1777.32 0.00 0.00 0.00 0.00 01:38:01 ens3 315.96 221.28 3865.85 25.15 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.57 17.57 1.74 1.74 0.00 0.00 0.00 0.00 01:39:01 ens3 399.90 286.14 3586.11 194.88 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 379.26 379.26 357.03 357.03 0.00 0.00 0.00 0.00 Average: ens3 250.78 188.45 2537.78 61.08 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34526) 10/03/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.02 12.86 10.60 6.14 0.12 51.25 01:35:01 0 27.53 10.16 9.29 6.39 0.12 46.52 01:35:01 1 19.70 12.76 11.51 6.94 0.12 48.98 01:35:01 2 12.20 13.88 10.62 6.30 0.14 56.87 01:35:01 3 16.62 14.66 11.00 4.92 0.12 52.68 01:36:01 all 22.47 0.00 1.40 2.15 0.06 73.93 01:36:01 0 19.42 0.00 1.19 1.91 0.05 77.43 01:36:01 1 20.94 0.00 1.57 4.71 0.07 72.72 01:36:01 2 20.66 0.00 1.35 1.37 0.07 76.55 01:36:01 3 28.85 0.00 1.47 0.60 0.07 69.01 01:37:01 all 48.12 0.00 1.29 4.55 0.21 45.82 01:37:01 0 45.45 0.00 1.55 4.06 0.12 48.82 01:37:01 1 49.14 0.00 1.50 7.42 0.53 41.40 01:37:01 2 50.23 0.00 1.20 6.63 0.10 41.83 01:37:01 3 47.66 0.00 0.90 0.08 0.10 51.26 01:38:01 all 61.53 0.00 2.86 0.87 0.10 34.64 01:38:01 0 59.70 0.00 2.29 0.10 0.10 37.81 01:38:01 1 62.26 0.00 3.38 1.23 0.12 33.01 01:38:01 2 62.48 0.00 2.01 0.97 0.10 34.44 01:38:01 3 61.68 0.00 3.76 1.19 0.10 33.27 01:39:01 all 27.93 0.00 2.80 5.17 0.10 64.00 01:39:01 0 16.24 0.00 2.29 6.58 0.08 74.82 01:39:01 1 37.36 0.00 2.69 1.90 0.08 57.96 01:39:01 2 32.40 0.00 3.94 8.63 0.12 54.91 01:39:01 3 25.77 0.00 2.28 3.58 0.10 68.28 Average: all 35.88 2.52 3.76 3.77 0.12 53.95 Average: 0 33.69 2.00 3.30 3.80 0.09 57.13 Average: 1 37.93 2.51 4.10 4.44 0.18 50.84 Average: 2 35.71 2.72 3.79 4.77 0.10 52.91 Average: 3 36.20 2.87 3.84 2.06 0.10 54.93