---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27173 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 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 693 11801 1 3503 14964 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:c5:8a:8c brd ff:ff:ff:ff:ff:ff inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fec5:8a8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:dd:ff:4a 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-27173) 09/24/24 _x86_64_ (4 CPU) 20:33:09 LINUX RESTART (4 CPU) 20:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:35:01 149.36 74.60 74.75 0.00 2879.25 9132.63 0.00 20:36:01 147.35 38.19 109.16 0.00 1753.55 14061.05 0.00 20:37:01 12.25 1.48 10.76 0.00 77.19 2745.14 0.00 20:38:01 63.42 5.05 58.37 0.00 189.04 13339.78 0.00 20:39:01 53.01 5.77 47.24 0.00 4563.64 10434.26 0.00 20:40:01 16.70 0.87 15.83 0.00 108.25 657.36 0.00 Average: 73.68 20.99 52.69 0.00 1595.16 8395.19 0.00 20:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:35:01 13286848 15456256 519796 3.17 75376 2284836 1219936 7.00 778004 2032528 182904 20:36:01 12223056 14692540 1274048 7.78 84272 2566552 1851008 10.62 1662384 2191476 48576 20:37:01 11776448 14286652 1677436 10.24 85856 2603880 2240064 12.85 2087176 2207512 8700 20:38:01 11375216 14227516 1734940 10.59 99660 2915064 2469408 14.17 2232492 2444972 43516 20:39:01 10912272 14145360 1806600 11.03 109952 3274332 2284984 13.11 2508008 2606672 3008 20:40:01 12189000 15424856 527284 3.22 110124 3277424 1245408 7.15 1237732 2605948 18180 Average: 11960473 14705530 1256684 7.67 94207 2820348 1885135 10.82 1750966 2348185 50814 20:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:35:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 97.27 73.92 970.61 15.07 0.00 0.00 0.00 0.00 20:36:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 275.96 226.66 3226.24 29.71 0.00 0.00 0.00 0.00 20:37:01 lo 44.29 44.29 4.03 4.03 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 50.21 44.23 67.48 10.61 0.00 0.00 0.00 0.00 20:38:01 lo 778.45 778.45 737.43 737.43 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 331.36 247.36 4359.78 27.35 0.00 0.00 0.00 0.00 20:39:01 lo 5.57 5.57 0.43 0.43 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 232.94 146.21 2754.29 12.53 0.00 0.00 0.00 0.00 20:40:01 lo 4.95 4.95 0.41 0.41 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 17.80 14.91 14.01 8.13 0.00 0.00 0.00 0.00 Average: lo 139.34 139.34 123.76 123.76 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 167.59 125.55 1898.77 17.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27173) 09/24/24 _x86_64_ (4 CPU) 20:33:09 LINUX RESTART (4 CPU) 20:34:01 CPU %user %nice %system %iowait %steal %idle 20:35:01 all 18.72 9.95 7.91 5.47 0.10 57.85 20:35:01 0 21.79 9.91 8.21 3.81 0.10 56.17 20:35:01 1 20.52 8.01 6.83 8.06 0.12 56.46 20:35:01 2 24.45 11.01 8.62 4.52 0.10 51.29 20:35:01 3 8.14 10.87 7.97 5.47 0.08 67.46 20:36:01 all 61.13 0.00 2.14 2.29 0.11 34.33 20:36:01 0 65.39 0.00 1.82 1.28 0.12 31.39 20:36:01 1 59.65 0.00 1.72 1.47 0.10 37.06 20:36:01 2 58.96 0.00 2.36 1.79 0.12 36.76 20:36:01 3 60.53 0.00 2.66 4.62 0.12 32.07 20:37:01 all 59.82 0.00 1.50 0.11 0.08 38.49 20:37:01 0 60.37 0.00 1.56 0.17 0.08 37.82 20:37:01 1 62.04 0.00 1.78 0.08 0.08 36.01 20:37:01 2 61.05 0.00 0.94 0.00 0.08 37.93 20:37:01 3 55.81 0.00 1.73 0.18 0.08 42.19 20:38:01 all 62.98 0.00 2.56 1.07 0.11 33.29 20:38:01 0 60.58 0.00 3.34 1.91 0.12 34.05 20:38:01 1 66.80 0.00 2.13 0.45 0.12 30.49 20:38:01 2 64.01 0.00 2.29 0.32 0.10 33.29 20:38:01 3 60.53 0.00 2.49 1.57 0.10 35.30 20:39:01 all 79.03 0.00 2.92 0.91 0.14 17.01 20:39:01 0 74.64 0.00 2.83 0.90 0.18 21.44 20:39:01 1 83.29 0.00 3.55 0.42 0.14 12.60 20:39:01 2 81.52 0.00 2.71 0.07 0.12 15.59 20:39:01 3 76.72 0.00 2.58 2.23 0.12 18.35 20:40:01 all 22.91 0.00 0.85 0.23 0.05 75.96 20:40:01 0 18.95 0.00 0.65 0.02 0.03 80.35 20:40:01 1 30.37 0.00 0.73 0.05 0.05 68.80 20:40:01 2 27.80 0.00 1.12 0.12 0.05 70.92 20:40:01 3 14.48 0.00 0.91 0.74 0.05 83.83 Average: all 50.74 1.66 2.98 1.68 0.10 42.85 Average: 0 50.27 1.65 3.07 1.35 0.11 43.56 Average: 1 53.72 1.33 2.79 1.76 0.10 40.30 Average: 2 52.95 1.83 3.00 1.13 0.10 40.99 Average: 3 46.05 1.81 3.06 2.47 0.09 46.53