---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12269 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 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 745 11060 1 4191 14912 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:94:73:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe94:73e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:dc:1b:f1 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-12269) 08/20/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 297.43 102.30 195.13 0.00 5163.35 12572.08 0.00 08:59:01 206.48 42.68 163.81 0.00 2772.74 10515.06 0.00 09:00:01 26.40 7.26 19.14 0.00 371.01 9105.18 0.00 09:01:01 70.22 5.20 65.02 0.00 185.04 13204.33 0.00 09:02:01 91.35 7.35 84.00 0.00 4676.55 38485.45 0.00 Average: 138.38 32.96 105.42 0.00 2633.67 16775.77 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13400240 15433708 546416 3.34 69140 2161964 1265928 7.26 791724 1914908 165648 08:59:01 12550180 14930128 1035900 6.32 81316 2483144 1705688 9.79 1357652 2171432 166860 09:00:01 11732116 14249180 1712428 10.45 84808 2612680 2591036 14.87 2104720 2232756 26236 09:01:01 11382744 14161020 1797964 10.98 98244 2848808 2310748 13.26 2367068 2305368 89396 09:02:01 11323788 15265780 682332 4.17 111552 3963180 1411932 8.10 1670432 3013884 1432 Average: 12077814 14807963 1155008 7.05 89012 2813955 1857066 10.65 1658319 2327670 89914 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 313.50 203.63 1476.92 64.13 0.00 0.00 0.00 0.00 08:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 223.31 187.79 2769.54 28.71 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 140.15 118.12 1434.73 19.79 0.00 0.00 0.00 0.00 09:01:01 lo 2106.15 2106.15 2005.75 2005.75 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 262.31 192.37 3562.62 23.00 0.00 0.00 0.00 0.00 09:02:01 lo 16.86 16.86 1.66 1.66 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 356.67 273.55 3571.38 193.54 0.00 0.00 0.00 0.00 Average: lo 425.17 425.17 401.50 401.50 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 259.18 195.09 2562.93 65.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-12269) 08/20/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.57 12.40 10.42 3.42 0.12 53.07 08:58:01 0 25.40 10.08 9.19 3.24 0.13 51.95 08:58:01 1 28.18 11.79 10.25 3.34 0.12 46.32 08:58:01 2 16.52 13.20 10.58 3.38 0.12 56.20 08:58:01 3 12.12 14.55 11.66 3.73 0.10 57.83 08:59:01 all 25.82 0.00 1.63 2.27 0.08 70.20 08:59:01 0 25.63 0.00 1.44 2.07 0.05 70.81 08:59:01 1 23.19 0.00 1.52 2.74 0.10 72.45 08:59:01 2 21.51 0.00 1.64 0.79 0.08 75.98 08:59:01 3 32.99 0.00 1.93 3.48 0.07 61.53 09:00:01 all 51.21 0.00 1.46 0.72 0.10 46.51 09:00:01 0 46.50 0.00 1.82 0.82 0.12 50.75 09:00:01 1 50.57 0.00 1.30 0.47 0.08 47.57 09:00:01 2 54.64 0.00 1.36 1.04 0.08 42.88 09:00:01 3 53.18 0.00 1.34 0.55 0.10 44.83 09:01:01 all 58.10 0.00 2.93 1.05 0.11 37.81 09:01:01 0 57.52 0.00 3.49 1.74 0.10 37.16 09:01:01 1 56.89 0.00 1.93 0.30 0.12 40.76 09:01:01 2 58.09 0.00 1.98 0.40 0.10 39.42 09:01:01 3 59.89 0.00 4.32 1.77 0.10 33.92 09:02:01 all 26.39 0.00 2.71 4.05 0.10 66.75 09:02:01 0 22.65 0.00 2.57 6.04 0.12 68.62 09:02:01 1 12.72 0.00 2.15 1.55 0.08 83.49 09:02:01 2 21.89 0.00 2.85 7.08 0.08 68.10 09:02:01 3 48.33 0.00 3.28 1.54 0.10 46.76 Average: all 36.40 2.48 3.83 2.31 0.10 54.90 Average: 0 35.51 2.01 3.70 2.78 0.10 55.89 Average: 1 34.24 2.36 3.43 1.69 0.10 58.19 Average: 2 34.52 2.64 3.68 2.54 0.09 56.53 Average: 3 41.33 2.90 4.50 2.21 0.09 48.96