---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10119 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.5G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 690 12050 1 3256 14967 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:4d:6d:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.117/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe4d:6dc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:b7:c2:a3 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10119) 11/25/24 _x86_64_ (4 CPU) 11:46:36 LINUX RESTART (4 CPU) 11:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 342.76 150.84 191.92 0.00 11752.71 23782.97 0.00 11:49:02 236.80 50.60 186.20 0.00 3043.39 13940.30 0.00 11:50:01 19.60 2.73 16.88 0.00 127.14 6546.39 0.00 11:51:01 977.32 5.05 972.27 0.00 154.64 15504.75 0.00 Average: 395.67 52.51 343.16 0.00 3784.52 14978.34 0.00 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 13451980 15464144 523864 3.20 68448 2142140 1262556 7.24 771520 1891600 140812 11:49:02 12288776 14747884 1222740 7.46 83460 2557664 2141200 12.28 1600528 2190772 144772 11:50:01 11707904 14263324 1702940 10.40 87308 2646212 2372096 13.61 2121604 2240948 53004 11:51:01 11040752 13911488 2054148 12.54 139624 2895584 2605968 14.95 2553752 2459620 242548 Average: 12122353 14596710 1375923 8.40 94710 2560400 2095455 12.02 1761851 2195735 145284 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:48:01 ens3 393.87 251.22 1476.65 69.13 0.00 0.00 0.00 0.00 11:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:49:02 ens3 277.02 229.49 3416.75 36.06 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:50:01 ens3 89.66 79.13 567.85 15.89 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 762.37 762.37 724.67 724.67 0.00 0.00 0.00 0.00 11:51:01 ens3 104.77 84.75 1864.69 12.55 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 192.38 192.38 182.01 182.01 0.00 0.00 0.00 0.00 Average: ens3 216.86 161.49 1836.78 33.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10119) 11/25/24 _x86_64_ (4 CPU) 11:46:36 LINUX RESTART (4 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 20.68 15.13 12.06 5.09 0.11 46.93 11:48:01 0 16.54 16.91 13.14 5.33 0.12 47.96 11:48:01 1 17.68 14.62 11.52 6.75 0.12 49.32 11:48:01 2 26.13 13.38 10.98 3.52 0.10 45.89 11:48:01 3 22.37 15.62 12.59 4.76 0.10 44.55 11:49:02 all 49.33 0.00 2.31 2.29 0.10 45.97 11:49:02 0 42.52 0.00 2.02 2.16 0.10 53.20 11:49:02 1 42.14 0.00 2.32 2.52 0.08 52.93 11:49:02 2 45.54 0.00 2.58 3.67 0.10 48.12 11:49:02 3 67.08 0.00 2.32 0.80 0.10 29.69 11:50:01 all 79.69 0.00 2.13 0.32 0.10 17.75 11:50:01 0 80.07 0.00 1.78 0.50 0.10 17.55 11:50:01 1 77.07 0.00 2.27 0.36 0.10 20.19 11:50:01 2 79.88 0.00 2.25 0.36 0.10 17.41 11:50:01 3 81.75 0.00 2.21 0.09 0.10 15.86 11:51:01 all 55.17 0.00 2.77 5.98 0.11 35.97 11:51:01 0 51.00 0.00 2.23 1.02 0.10 45.65 11:51:01 1 58.37 0.00 3.02 9.20 0.12 29.30 11:51:01 2 59.38 0.00 3.12 11.12 0.12 26.26 11:51:01 3 51.94 0.00 2.73 2.63 0.10 42.61 Average: all 51.12 3.79 4.82 3.43 0.10 36.73 Average: 0 47.38 4.24 4.80 2.26 0.11 41.21 Average: 1 48.74 3.66 4.79 4.72 0.11 37.99 Average: 2 52.65 3.35 4.74 4.68 0.11 34.48 Average: 3 55.70 3.91 4.96 2.08 0.10 33.25