---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1932 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 768 11764 1 3464 14889 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:51:a7:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe51:a7c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:35:2d:a2 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-1932) 10/27/24 _x86_64_ (4 CPU) 19:45:38 LINUX RESTART (4 CPU) 19:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:47:01 354.85 155.13 199.71 0.00 11687.83 48341.31 0.00 19:48:01 226.88 38.68 188.20 0.00 2209.73 13187.22 0.00 19:49:01 50.00 14.13 35.87 0.00 1023.79 16314.03 0.00 19:50:01 4.17 0.00 4.17 0.00 0.00 727.21 0.00 19:51:01 66.27 6.60 59.67 0.00 4673.75 9857.82 0.00 Average: 139.72 42.54 97.18 0.00 3893.27 17584.14 0.00 19:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:47:01 13201384 15301152 680684 4.16 67728 2229192 1419544 8.14 1010364 1895152 192408 19:48:01 11742512 14420188 1541296 9.41 88620 2751468 2142096 12.29 1945768 2363564 394328 19:49:01 10759220 13571676 2389304 14.59 91144 2876856 2907856 16.68 2984996 2298912 15924 19:50:01 6828960 9650940 6309456 38.52 91364 2885444 6955888 39.91 6897372 2307420 4968 19:51:01 12073772 15271264 678544 4.14 103576 3238932 1398208 8.02 1484252 2462616 1312 Average: 10921170 13643044 2319857 14.16 88486 2796378 2964718 17.01 2864550 2265533 121788 19:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:47:01 ens3 463.30 290.78 2304.62 71.86 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 19:48:01 ens3 333.27 269.57 4073.05 41.10 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 19:49:01 ens3 66.86 58.86 477.98 10.67 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:50:01 ens3 8.20 6.42 2.41 1.38 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 19:51:01 ens3 197.48 97.10 2789.65 16.42 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 212.99 144.05 1928.18 28.14 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 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1932) 10/27/24 _x86_64_ (4 CPU) 19:45:38 LINUX RESTART (4 CPU) 19:46:02 CPU %user %nice %system %iowait %steal %idle 19:47:01 all 20.21 15.51 12.52 3.76 0.09 47.91 19:47:01 0 27.85 14.96 12.55 3.77 0.09 40.79 19:47:01 1 19.68 16.00 11.90 2.44 0.10 49.88 19:47:01 2 15.06 15.78 13.39 4.78 0.10 50.89 19:47:01 3 18.24 15.29 12.23 4.02 0.09 50.13 19:48:01 all 42.22 0.00 2.68 1.92 0.08 53.11 19:48:01 0 42.17 0.00 2.60 1.96 0.07 53.20 19:48:01 1 30.42 0.00 2.61 2.24 0.07 64.66 19:48:01 2 56.93 0.00 3.55 1.49 0.08 37.95 19:48:01 3 39.30 0.00 1.94 2.01 0.08 56.66 19:49:01 all 73.03 0.00 1.58 0.54 0.08 24.77 19:49:01 0 70.89 0.00 1.62 0.28 0.10 27.10 19:49:01 1 70.55 0.00 2.07 1.22 0.08 26.07 19:49:01 2 74.13 0.00 1.42 0.43 0.08 23.94 19:49:01 3 76.54 0.00 1.20 0.22 0.07 21.97 19:50:01 all 11.59 0.00 0.72 0.09 0.08 87.53 19:50:01 0 9.66 0.00 0.43 0.02 0.07 89.83 19:50:01 1 9.40 0.00 0.32 0.03 0.07 90.18 19:50:01 2 8.88 0.00 0.35 0.25 0.07 90.45 19:50:01 3 18.42 0.00 1.77 0.07 0.10 79.64 19:51:01 all 15.08 0.00 1.96 1.46 0.08 81.41 19:51:01 0 15.88 0.00 2.22 1.25 0.08 80.56 19:51:01 1 27.64 0.00 1.79 0.94 0.08 69.56 19:51:01 2 7.88 0.00 1.69 2.96 0.07 87.40 19:51:01 3 8.99 0.00 2.16 0.67 0.08 88.09 Average: all 32.49 3.03 3.84 1.54 0.08 59.02 Average: 0 33.31 2.93 3.84 1.44 0.08 58.38 Average: 1 31.61 3.11 3.68 1.37 0.08 60.15 Average: 2 32.66 3.07 4.02 1.97 0.08 58.19 Average: 3 32.37 3.00 3.82 1.39 0.08 59.34