---> uname -a: Linux prd-ubuntu2004-docker-4c-16g-1231 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 16G 63G 20% / 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 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 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 677 5894 1 9425 14980 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:9f:e1:3a brd ff:ff:ff:ff:ff:ff inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe9f:e13a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:43:a8:40 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-16g-1231) 10/25/24 _x86_64_ (4 CPU) 16:34:50 LINUX RESTART (4 CPU) 16:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:36:02 332.09 150.57 181.52 0.00 11636.06 44792.53 0.00 16:37:01 102.41 32.40 70.01 0.00 1231.85 10153.32 0.00 16:38:01 159.66 31.41 128.25 0.00 2116.18 26789.14 0.00 16:39:01 104.55 10.95 93.60 0.00 675.62 38976.30 0.00 16:40:01 91.13 1.62 89.52 0.00 113.87 44070.53 0.00 16:41:01 170.17 9.58 160.60 0.00 2244.76 142501.64 0.00 16:42:01 132.09 6.60 125.50 0.00 2694.35 45368.57 0.00 Average: 156.16 34.71 121.45 0.00 2962.35 50570.56 0.00 16:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:36:02 13544260 15403496 587268 3.58 53680 2013084 1310172 7.52 798648 1783780 95100 16:37:01 13264572 15445244 526460 3.21 76432 2292312 1270604 7.29 798788 2027120 156316 16:38:01 11125904 14824120 1134312 6.92 132296 3640156 1889052 10.84 1580076 3253940 1000712 16:39:01 9785288 13941236 2016368 12.31 147740 4055788 2478552 14.22 2543884 3601204 278432 16:40:01 6837004 13175612 2779740 16.97 180208 6112764 3733456 21.42 3797788 5196280 1095412 16:41:01 5176904 13965232 1981304 12.09 212792 8429988 2808504 16.11 3856280 6688200 324004 16:42:01 6031896 15339440 606280 3.70 223740 8916864 1334792 7.66 2807756 6867160 35100 Average: 9395118 14584911 1375962 8.40 146698 5065851 2117876 12.15 2311889 4202526 426439 16:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:36:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 16:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:02 ens3 362.36 248.08 1649.49 71.13 0.00 0.00 0.00 0.00 16:37:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 61.79 48.64 524.59 8.12 0.00 0.00 0.00 0.00 16:38:01 lo 6.07 6.07 0.62 0.62 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 433.18 356.41 6440.70 36.42 0.00 0.00 0.00 0.00 16:39:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 271.77 230.26 3888.55 23.65 0.00 0.00 0.00 0.00 16:40:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 214.92 132.18 3088.65 14.02 0.00 0.00 0.00 0.00 16:41:01 lo 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 350.85 188.88 3105.13 14.33 0.00 0.00 0.00 0.00 16:42:01 lo 4.28 4.28 0.44 0.44 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 97.10 34.93 1403.91 7.38 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.22 0.22 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 256.55 177.37 2877.35 25.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-16g-1231) 10/25/24 _x86_64_ (4 CPU) 16:34:50 LINUX RESTART (4 CPU) 16:35:01 CPU %user %nice %system %iowait %steal %idle 16:36:02 all 16.19 16.48 13.30 8.23 0.16 45.64 16:36:02 0 13.23 17.92 13.53 7.15 0.17 48.00 16:36:02 1 18.17 15.69 11.68 13.62 0.15 40.69 16:36:02 2 20.68 14.92 13.78 4.85 0.15 45.62 16:36:02 3 12.69 17.38 14.20 7.35 0.15 48.22 16:37:01 all 17.28 4.02 4.20 8.11 0.10 66.30 16:37:01 0 22.87 4.39 4.87 5.84 0.10 61.94 16:37:01 1 26.48 3.85 4.90 11.31 0.12 53.35 16:37:01 2 6.54 4.48 3.78 9.77 0.09 75.35 16:37:01 3 13.24 3.37 3.23 5.50 0.09 74.57 16:38:01 all 56.22 0.00 4.54 16.45 0.14 22.64 16:38:01 0 58.30 0.00 4.50 13.67 0.19 23.34 16:38:01 1 57.70 0.00 3.79 7.76 0.12 30.64 16:38:01 2 54.33 0.00 4.67 25.67 0.12 15.21 16:38:01 3 54.57 0.00 5.21 18.66 0.13 21.44 16:39:01 all 61.38 0.00 2.11 4.88 0.15 31.48 16:39:01 0 55.45 0.00 2.22 6.04 0.14 36.16 16:39:01 1 67.63 0.00 0.71 1.75 0.17 29.75 16:39:01 2 58.49 0.00 3.14 2.08 0.17 36.12 16:39:01 3 63.92 0.00 2.37 9.65 0.12 23.94 16:40:01 all 62.37 0.00 3.45 4.03 0.13 30.03 16:40:01 0 59.92 0.00 2.90 4.87 0.13 32.18 16:40:01 1 61.36 0.00 3.10 3.99 0.12 31.42 16:40:01 2 55.04 0.00 2.65 4.34 0.12 37.85 16:40:01 3 73.24 0.00 5.16 2.88 0.14 18.59 16:41:01 all 61.07 0.00 4.15 23.12 0.16 11.50 16:41:01 0 57.72 0.00 3.49 22.87 0.15 15.77 16:41:01 1 58.03 0.00 4.62 27.38 0.17 9.80 16:41:01 2 67.07 0.00 4.73 21.01 0.17 7.02 16:41:01 3 61.42 0.00 3.76 21.25 0.17 13.41 16:42:01 all 63.76 0.00 2.81 6.24 0.13 27.08 16:42:01 0 60.72 0.00 2.62 8.83 0.12 27.71 16:42:01 1 68.32 0.00 2.84 3.54 0.13 25.16 16:42:01 2 63.78 0.00 2.56 4.51 0.12 29.03 16:42:01 3 62.20 0.00 3.20 8.07 0.13 26.39 Average: all 48.40 2.92 4.93 10.15 0.14 33.46 Average: 0 46.96 3.18 4.87 9.91 0.14 34.94 Average: 1 51.17 2.78 4.51 9.90 0.14 31.50 Average: 2 46.66 2.76 5.04 10.32 0.13 35.09 Average: 3 48.81 2.96 5.30 10.49 0.13 32.31