---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14789 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 721 11170 1 4105 14936 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:5c:0b:ac brd ff:ff:ff:ff:ff:ff inet 10.30.171.251/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe5c:bac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:2f:cf:0e 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-14789) 02/10/25 _x86_64_ (4 CPU) 16:14:50 LINUX RESTART (4 CPU) 16:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 454.89 159.02 295.87 0.00 12213.70 46449.19 0.00 16:17:01 92.65 25.23 67.42 0.00 1502.82 9076.24 0.00 16:18:01 279.45 36.19 243.26 0.00 1707.98 9294.98 0.00 16:19:01 19.53 2.15 17.38 0.00 127.98 6043.53 0.00 16:20:01 156.99 7.05 149.94 0.00 2165.77 18133.64 0.00 16:21:01 75.52 3.50 72.02 0.00 2509.05 18163.64 0.00 16:22:01 19.48 0.22 19.26 0.00 10.26 4432.39 0.00 16:23:01 53.36 0.27 53.09 0.00 9.47 9181.67 0.00 16:24:01 34.93 1.23 33.69 0.00 101.05 15918.95 0.00 Average: 131.86 26.10 105.77 0.00 2260.86 15188.05 0.00 16:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 13461036 15371404 619564 3.78 55768 2061184 1394228 8.00 831432 1832824 112732 16:17:01 13254544 15427924 547564 3.34 74080 2289952 1270820 7.29 786028 2054760 111340 16:18:01 12308568 14759836 1206268 7.36 83380 2549644 1911888 10.97 1551028 2216636 122748 16:19:01 11773132 14330740 1631572 9.96 88296 2645292 2458444 14.10 2038316 2254956 49104 16:20:01 10819944 13816948 2139108 13.06 106820 3048352 2676988 15.36 2661156 2556572 5576 16:21:01 10282856 13621560 2330560 14.23 115876 3368584 2830920 16.24 3121816 2617436 174156 16:22:01 10358072 13582468 2369948 14.47 116680 3256256 2786884 15.99 3151500 2516232 24112 16:23:01 10469668 13784008 2167856 13.23 120600 3337584 2868124 16.46 2973792 2577788 27688 16:24:01 11476476 15326692 625360 3.82 124464 3848112 1391280 7.98 1621796 2905896 36064 Average: 11578255 14446842 1515311 9.25 98440 2933884 2176620 12.49 2081874 2392567 73724 16:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 382.97 241.09 1796.26 68.66 0.00 0.00 0.00 0.00 16:17:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 49.93 40.58 455.85 12.25 0.00 0.00 0.00 0.00 16:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 259.51 221.70 3247.13 31.85 0.00 0.00 0.00 0.00 16:19:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 157.27 119.45 555.26 28.69 0.00 0.00 0.00 0.00 16:20:01 lo 1080.64 1080.64 1028.01 1028.01 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 284.60 176.52 3078.17 26.85 0.00 0.00 0.00 0.00 16:21:01 lo 4012.95 4012.95 3817.54 3817.54 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 156.12 109.70 2234.29 18.12 0.00 0.00 0.00 0.00 16:22:01 lo 1046.07 1046.07 991.81 991.81 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 94.25 74.01 159.86 23.31 0.00 0.00 0.00 0.00 16:23:01 lo 2123.31 2123.31 2006.24 2006.24 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 104.65 83.12 792.40 15.46 0.00 0.00 0.00 0.00 16:24:01 lo 23.23 23.23 2.28 2.28 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 162.09 169.94 953.14 142.16 0.00 0.00 0.00 0.00 Average: lo 921.25 921.25 871.82 871.82 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 183.49 137.34 1474.68 40.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-14789) 02/10/25 _x86_64_ (4 CPU) 16:14:50 LINUX RESTART (4 CPU) 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 16.23 17.22 13.92 7.95 0.16 44.52 16:16:01 0 21.05 16.42 13.23 4.92 0.17 44.21 16:16:01 1 13.64 18.34 14.11 6.87 0.15 46.90 16:16:01 2 13.25 17.26 15.15 12.95 0.17 41.22 16:16:01 3 16.97 16.87 13.20 7.08 0.15 45.74 16:17:01 all 11.40 2.19 2.40 4.48 0.07 79.46 16:17:01 0 21.04 1.68 2.70 2.38 0.13 72.06 16:17:01 1 9.79 2.67 2.58 1.41 0.05 83.50 16:17:01 2 5.46 1.97 1.92 9.65 0.05 80.94 16:17:01 3 9.28 2.43 2.42 4.46 0.05 81.37 16:18:01 all 33.33 0.00 1.51 1.74 0.07 63.36 16:18:01 0 37.12 0.00 1.10 1.64 0.07 60.07 16:18:01 1 33.42 0.00 1.59 0.72 0.07 64.21 16:18:01 2 33.43 0.00 1.51 0.87 0.07 64.13 16:18:01 3 29.32 0.00 1.83 3.73 0.08 65.03 16:19:01 all 79.87 0.00 2.35 0.33 0.12 17.34 16:19:01 0 80.90 0.00 2.16 0.02 0.12 16.81 16:19:01 1 85.00 0.00 1.95 0.07 0.13 12.85 16:19:01 2 73.24 0.00 2.59 0.49 0.12 23.56 16:19:01 3 80.33 0.00 2.69 0.74 0.10 16.14 16:20:01 all 68.37 0.00 2.90 3.60 0.15 24.99 16:20:01 0 68.00 0.00 2.91 5.03 0.13 23.93 16:20:01 1 75.06 0.00 2.90 3.44 0.13 18.47 16:20:01 2 65.70 0.00 3.45 2.59 0.15 28.12 16:20:01 3 64.66 0.00 2.34 3.34 0.17 29.50 16:21:01 all 56.07 0.00 3.93 2.37 0.10 37.53 16:21:01 0 56.07 0.00 3.69 0.84 0.10 39.30 16:21:01 1 54.29 0.00 3.81 0.92 0.10 40.88 16:21:01 2 57.75 0.00 3.07 2.90 0.08 36.19 16:21:01 3 56.19 0.00 5.15 4.82 0.10 33.74 16:22:01 all 66.10 0.00 2.72 1.33 0.12 29.73 16:22:01 0 71.52 0.00 2.16 1.91 0.12 24.29 16:22:01 1 57.56 0.00 2.97 0.74 0.10 38.63 16:22:01 2 67.33 0.00 2.52 1.33 0.13 28.68 16:22:01 3 68.03 0.00 3.23 1.36 0.12 27.27 16:23:01 all 61.45 0.00 3.04 1.15 0.11 34.25 16:23:01 0 59.26 0.00 3.75 2.38 0.10 34.51 16:23:01 1 58.06 0.00 3.13 0.71 0.14 37.96 16:23:01 2 62.39 0.00 3.09 0.86 0.12 33.54 16:23:01 3 66.05 0.00 2.19 0.64 0.08 31.04 16:24:01 all 32.18 0.00 1.47 1.92 0.08 64.34 16:24:01 0 36.37 0.00 1.21 0.51 0.07 61.84 16:24:01 1 20.63 0.00 1.47 6.95 0.07 70.89 16:24:01 2 43.35 0.00 1.90 0.05 0.07 54.64 16:24:01 3 28.50 0.00 1.31 0.15 0.12 69.92 Average: all 47.18 2.15 3.80 2.76 0.11 44.00 Average: 0 50.09 2.01 3.65 2.18 0.11 41.96 Average: 1 45.24 2.32 3.82 2.43 0.10 46.08 Average: 2 46.86 2.13 3.90 3.52 0.11 43.49 Average: 3 46.54 2.14 3.81 2.92 0.11 44.47