---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40216 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 9.9G 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 701 11576 1 3719 14956 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:b9:f4:10 brd ff:ff:ff:ff:ff:ff inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:feb9:f410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:38:12:92:2d 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-40216) 10/07/24 _x86_64_ (4 CPU) 17:04:18 LINUX RESTART (4 CPU) 17:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:06:01 253.96 75.29 178.67 0.00 2415.73 10052.34 0.00 17:07:01 215.75 48.64 167.11 0.00 3021.23 14317.75 0.00 17:08:01 75.39 9.50 65.89 0.00 343.68 20284.35 0.00 17:09:01 27.55 0.13 27.41 0.00 4.00 7471.55 0.00 17:10:01 63.07 4.27 58.80 0.00 2598.13 15196.53 0.00 17:11:01 28.01 0.25 27.76 0.00 12.40 7598.13 0.00 17:12:01 11.26 0.15 11.11 0.00 10.13 2612.50 0.00 17:13:01 31.89 0.08 31.81 0.00 6.13 9727.29 0.00 Average: 88.36 17.29 71.07 0.00 1051.35 10907.37 0.00 17:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 13299732 15389564 590016 3.60 72856 2212240 1301800 7.47 879092 1924988 150380 17:07:01 12126364 14667976 1293284 7.89 88456 2631380 1880708 10.79 1711756 2229412 146776 17:08:01 11062696 13927652 2032876 12.41 100764 2927344 2537432 14.56 2625344 2364252 45216 17:09:01 10877012 13796912 2163420 13.21 101644 2975092 2572088 14.76 2778096 2389012 59024 17:10:01 10508068 13730084 2219860 13.55 113992 3249740 2685096 15.41 2979852 2529984 27624 17:11:01 10440636 13736252 2213612 13.51 115268 3313640 2614532 15.00 3003872 2566324 55976 17:12:01 9946788 13318104 2631348 16.06 118356 3377048 3014104 17.29 3451484 2600228 56260 17:13:01 10182048 13629420 2319940 14.16 125884 3437344 3007796 17.26 3170584 2638592 24428 Average: 11055418 14024496 1933044 11.80 104652 3015478 2451694 14.07 2575010 2405349 70710 17:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 185.45 130.76 1712.77 30.30 0.00 0.00 0.00 0.00 17:07:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 311.03 258.69 3628.61 40.70 0.00 0.00 0.00 0.00 17:08:01 lo 2096.85 2096.85 1995.46 1995.46 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 298.05 204.60 4006.87 22.71 0.00 0.00 0.00 0.00 17:09:01 lo 2172.20 2172.20 2064.98 2064.98 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 62.52 55.74 222.65 13.25 0.00 0.00 0.00 0.00 17:10:01 lo 2099.82 2099.82 1984.86 1984.86 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 218.75 127.40 2077.38 22.60 0.00 0.00 0.00 0.00 17:11:01 lo 2034.49 2034.49 1927.73 1927.73 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 28.49 29.84 10.86 8.63 0.00 0.00 0.00 0.00 17:12:01 lo 23.63 23.63 3.20 3.20 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 27.13 27.06 98.42 8.81 0.00 0.00 0.00 0.00 17:13:01 lo 2020.49 2020.49 1908.99 1908.99 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 24.53 24.88 9.21 8.34 0.00 0.00 0.00 0.00 Average: lo 1306.26 1306.26 1235.70 1235.70 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 144.49 107.37 1470.77 19.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40216) 10/07/24 _x86_64_ (4 CPU) 17:04:18 LINUX RESTART (4 CPU) 17:05:01 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 16.79 10.56 8.66 3.91 0.10 59.98 17:06:01 0 13.45 9.51 8.88 6.40 0.10 61.66 17:06:01 1 11.83 11.61 8.09 1.40 0.08 66.98 17:06:01 2 29.73 10.22 9.46 3.34 0.12 47.13 17:06:01 3 12.12 10.89 8.22 4.49 0.08 64.19 17:07:01 all 50.79 0.00 2.28 2.43 0.10 44.40 17:07:01 0 48.92 0.00 2.20 2.97 0.10 45.81 17:07:01 1 41.17 0.00 2.60 2.53 0.10 53.60 17:07:01 2 65.33 0.00 2.29 2.76 0.10 29.52 17:07:01 3 47.79 0.00 2.02 1.47 0.08 48.64 17:08:01 all 65.52 0.00 2.92 1.98 0.12 29.45 17:08:01 0 65.65 0.00 2.72 2.27 0.10 29.26 17:08:01 1 62.97 0.00 2.55 1.06 0.08 33.34 17:08:01 2 70.57 0.00 2.64 3.64 0.18 22.97 17:08:01 3 62.91 0.00 3.78 0.96 0.10 32.25 17:09:01 all 70.00 0.00 2.72 0.84 0.11 26.33 17:09:01 0 68.88 0.00 2.85 0.13 0.12 28.01 17:09:01 1 64.02 0.00 2.04 0.95 0.12 32.87 17:09:01 2 76.14 0.00 3.74 2.20 0.10 17.83 17:09:01 3 70.97 0.00 2.24 0.07 0.12 26.60 17:10:01 all 73.86 0.00 3.43 1.40 0.10 21.20 17:10:01 0 76.21 0.00 3.80 1.28 0.08 18.64 17:10:01 1 68.47 0.00 3.06 0.96 0.10 27.41 17:10:01 2 74.52 0.00 4.25 1.70 0.10 19.42 17:10:01 3 76.26 0.00 2.62 1.68 0.10 19.34 17:11:01 all 70.63 0.00 2.85 0.66 0.12 25.74 17:11:01 0 74.58 0.00 2.52 0.99 0.12 21.80 17:11:01 1 73.23 0.00 2.54 0.22 0.10 23.90 17:11:01 2 68.60 0.00 3.43 0.55 0.13 27.28 17:11:01 3 66.12 0.00 2.92 0.87 0.12 29.96 17:12:01 all 58.53 0.00 1.28 0.33 0.10 39.76 17:12:01 0 57.71 0.00 1.22 0.15 0.10 40.82 17:12:01 1 63.02 0.00 1.04 0.07 0.10 35.77 17:12:01 2 55.44 0.00 1.01 0.81 0.12 42.63 17:12:01 3 57.91 0.00 1.86 0.28 0.10 39.85 17:13:01 all 67.40 0.00 2.32 1.03 0.09 29.15 17:13:01 0 69.39 0.00 1.91 1.46 0.08 27.16 17:13:01 1 66.41 0.00 2.82 0.91 0.10 29.76 17:13:01 2 75.06 0.00 2.17 1.53 0.10 21.13 17:13:01 3 58.80 0.00 2.39 0.23 0.08 38.49 Average: all 59.20 1.32 3.31 1.57 0.10 34.50 Average: 0 59.33 1.19 3.26 1.96 0.10 34.16 Average: 1 56.42 1.44 3.09 1.01 0.10 37.94 Average: 2 64.41 1.28 3.62 2.07 0.12 28.50 Average: 3 56.63 1.36 3.25 1.25 0.10 37.40