---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14278 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 9.7G 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 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 674 11673 1 3649 14983 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:92:4c:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe92:4ca7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:ac:f9:00 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-14278) 08/24/24 _x86_64_ (4 CPU) 16:12:26 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 277.61 89.48 188.14 0.00 2720.76 8673.24 0.00 16:15:01 61.24 13.76 47.48 0.00 1372.04 9207.42 0.00 16:16:01 1.55 0.00 1.55 0.00 0.00 44.53 0.00 16:17:01 160.74 35.24 125.50 0.00 1695.18 1517.21 0.00 16:18:01 69.89 8.02 61.87 0.00 4689.49 17971.27 0.00 16:19:01 1042.14 1.33 1040.81 0.00 39.19 14927.38 0.00 16:20:01 57.51 4.05 53.47 0.00 129.96 22560.48 0.00 16:21:01 26.76 0.22 26.55 0.00 12.40 5250.99 0.00 16:22:01 85.67 0.25 85.42 0.00 9.07 10074.32 0.00 Average: 197.97 16.79 181.18 0.00 1182.47 10027.94 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13406636 15447676 532488 3.25 70212 2167912 1244072 7.14 782236 1916840 167176 16:15:01 13300340 15467856 505596 3.09 74652 2283856 1203644 6.91 767484 2025708 296 16:16:01 13300384 15468204 505340 3.08 74992 2283908 1203644 6.91 767476 2025768 276 16:17:01 12386116 14809420 1155172 7.05 83876 2522236 1832888 10.52 1517312 2172292 194392 16:18:01 11334980 14218296 1731016 10.57 98728 2953072 2418284 13.87 2352024 2355704 7584 16:19:01 11179592 14156964 1792500 10.94 143496 2997892 2269824 13.02 2477176 2382948 32524 16:20:01 10572752 13886336 2062240 12.59 152928 3308448 2583960 14.82 2897632 2551736 133760 16:21:01 10618012 13873028 2075488 12.67 153788 3250600 2573676 14.77 2914096 2491268 26784 16:22:01 10691120 14035588 1912420 11.67 157096 3331288 2409364 13.82 2805852 2521720 24476 Average: 11865548 14595930 1363584 8.32 112196 2788801 1971040 11.31 1920143 2271554 65252 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 ens3 245.33 165.58 1333.72 52.37 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:15:01 ens3 34.83 27.30 252.56 9.49 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 10.66 9.48 72.47 1.72 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 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:17:01 ens3 240.31 194.43 2851.51 27.81 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 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 16:18:01 ens3 310.43 209.83 3174.34 33.10 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 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 16:19:01 ens3 74.15 62.61 236.38 15.51 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 lo 5109.55 5109.55 4854.64 4854.64 0.00 0.00 0.00 0.00 16:20:01 ens3 233.81 177.61 3178.61 22.48 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 lo 1034.26 1034.26 980.53 980.53 0.00 0.00 0.00 0.00 16:21:01 ens3 96.08 77.19 162.32 24.88 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 lo 1955.29 1955.29 1847.85 1847.85 0.00 0.00 0.00 0.00 16:22:01 ens3 104.35 80.67 829.66 14.45 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 902.31 902.31 855.39 855.39 0.00 0.00 0.00 0.00 Average: ens3 149.82 111.53 1343.56 22.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-14278) 08/24/24 _x86_64_ (4 CPU) 16:12:26 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.54 12.00 9.49 3.42 0.10 55.45 16:14:01 0 22.71 10.08 8.10 3.52 0.09 55.51 16:14:01 1 17.04 13.63 10.66 4.19 0.12 54.36 16:14:01 2 22.72 12.86 10.57 4.16 0.09 49.61 16:14:01 3 15.66 11.45 8.62 1.81 0.10 62.36 16:15:01 all 4.47 0.00 0.45 1.28 0.03 93.76 16:15:01 0 1.20 0.00 0.66 3.95 0.03 94.15 16:15:01 1 1.73 0.00 0.32 0.78 0.02 97.15 16:15:01 2 5.69 0.00 0.32 0.15 0.03 93.81 16:15:01 3 9.29 0.00 0.52 0.20 0.05 89.94 16:16:01 all 0.08 0.00 0.05 0.13 0.02 99.72 16:16:01 0 0.10 0.00 0.05 0.00 0.02 99.83 16:16:01 1 0.18 0.00 0.10 0.28 0.02 99.42 16:16:01 2 0.00 0.00 0.02 0.00 0.02 99.97 16:16:01 3 0.02 0.00 0.03 0.25 0.03 99.67 16:17:01 all 32.05 0.00 1.37 0.74 0.06 65.79 16:17:01 0 33.95 0.00 1.41 0.92 0.05 63.66 16:17:01 1 36.62 0.00 1.17 0.45 0.05 61.71 16:17:01 2 30.59 0.00 1.38 0.57 0.07 67.39 16:17:01 3 27.00 0.00 1.51 1.01 0.07 70.41 16:18:01 all 78.96 0.00 3.15 0.77 0.09 17.02 16:18:01 0 81.34 0.00 2.56 0.74 0.10 15.25 16:18:01 1 80.99 0.00 3.52 0.72 0.08 14.69 16:18:01 2 79.77 0.00 3.13 0.72 0.08 16.30 16:18:01 3 73.76 0.00 3.40 0.90 0.10 21.84 16:19:01 all 56.50 0.00 2.54 5.84 0.10 35.02 16:19:01 0 58.25 0.00 4.11 16.85 0.12 20.67 16:19:01 1 56.85 0.00 2.28 3.09 0.10 37.68 16:19:01 2 58.71 0.00 1.48 0.52 0.08 39.21 16:19:01 3 52.20 0.00 2.29 3.02 0.10 42.39 16:20:01 all 59.82 0.00 3.74 0.56 0.09 35.79 16:20:01 0 60.88 0.00 2.73 0.10 0.10 36.19 16:20:01 1 60.30 0.00 3.23 0.42 0.08 35.97 16:20:01 2 63.18 0.00 6.42 1.21 0.10 29.09 16:20:01 3 54.94 0.00 2.57 0.52 0.08 41.89 16:21:01 all 67.29 0.00 2.32 0.23 0.11 30.05 16:21:01 0 59.91 0.00 2.20 0.15 0.12 37.62 16:21:01 1 67.51 0.00 2.94 0.28 0.10 29.17 16:21:01 2 69.04 0.00 1.81 0.40 0.10 28.65 16:21:01 3 72.72 0.00 2.33 0.08 0.12 24.75 16:22:01 all 62.43 0.00 3.10 0.82 0.10 33.54 16:22:01 0 63.72 0.00 3.61 0.54 0.10 32.04 16:22:01 1 62.39 0.00 1.82 0.66 0.08 35.05 16:22:01 2 57.18 0.00 3.45 1.61 0.10 37.65 16:22:01 3 66.39 0.00 3.54 0.50 0.12 29.44 Average: all 42.36 1.31 2.89 1.53 0.08 51.83 Average: 0 42.43 1.10 2.81 2.97 0.08 50.60 Average: 1 42.65 1.48 2.87 1.20 0.07 51.73 Average: 2 43.00 1.40 3.15 1.03 0.07 51.34 Average: 3 41.37 1.24 2.74 0.92 0.09 53.65