---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10011 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/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 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 702 11058 1 4236 14955 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:f1:e6:ee brd ff:ff:ff:ff:ff:ff inet 10.30.170.150/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fef1:e6ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:24:bb:e9 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10011) 11/25/24 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 350.91 163.96 186.95 0.00 12887.85 58304.95 0.00 01:36:01 109.77 33.24 76.52 0.00 1629.46 10312.03 0.00 01:37:01 163.46 36.14 127.32 0.00 1767.54 10542.49 0.00 01:38:01 28.23 4.52 23.71 0.00 144.24 9652.92 0.00 01:39:02 89.74 2.57 87.17 0.00 149.71 38989.50 0.00 Average: 148.42 48.08 100.34 0.00 3315.71 25559.88 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13457408 15369460 623512 3.81 55440 2063960 1357964 7.79 849840 1820896 106736 01:36:01 13290104 15465832 511736 3.12 73816 2293180 1204940 6.91 765256 2042452 76348 01:37:01 11771716 14290312 1675616 10.23 84784 2614364 2246040 12.89 2061828 2239484 85520 01:38:01 11439800 14342064 1621512 9.90 95320 2972876 2132676 12.24 2150700 2466656 256032 01:39:02 11685408 15357076 599816 3.66 102396 3708252 1381676 7.93 1373684 2963792 740 Average: 12328887 14964949 1006438 6.14 82351 2730526 1664659 9.55 1440262 2306656 105075 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 331.63 227.21 1663.63 67.37 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 ens3 52.01 43.06 439.65 11.67 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:37:01 ens3 294.50 241.77 3843.83 36.58 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:38:01 ens3 276.65 195.45 3862.93 23.04 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1015.40 1015.40 965.08 965.08 0.00 0.00 0.00 0.00 01:39:02 ens3 153.89 125.88 1468.91 49.43 0.00 0.00 0.00 0.00 01:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 lo 891.20 891.20 844.47 844.47 0.00 0.00 0.00 0.00 Average: ens3 221.74 166.68 2255.84 37.62 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 382.09 382.09 361.97 361.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10011) 11/25/24 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.17 18.28 14.65 4.93 0.23 43.74 01:35:01 0 26.65 15.18 14.94 4.98 0.24 38.01 01:35:01 1 18.42 18.40 14.50 3.10 0.24 45.34 01:35:01 2 18.88 17.65 14.51 3.58 0.22 45.17 01:35:01 3 8.57 21.97 14.63 8.09 0.24 46.50 01:36:01 all 12.09 3.09 3.14 3.06 0.09 78.54 01:36:01 0 22.27 3.66 3.83 1.40 0.12 68.72 01:36:01 1 6.49 3.07 3.20 3.82 0.07 83.34 01:36:01 2 13.96 2.02 2.53 1.72 0.08 79.69 01:36:01 3 5.63 3.60 3.00 5.28 0.08 82.41 01:37:01 all 67.14 0.00 2.38 1.73 0.19 28.56 01:37:01 0 67.66 0.00 1.78 0.27 0.18 30.11 01:37:01 1 72.25 0.00 1.52 0.58 0.20 25.44 01:37:01 2 65.29 0.00 2.76 3.15 0.18 28.62 01:37:01 3 63.34 0.00 3.46 2.93 0.18 30.09 01:38:01 all 43.17 0.00 2.29 0.79 0.13 53.62 01:38:01 0 41.47 0.00 2.70 0.53 0.12 55.18 01:38:01 1 43.63 0.00 1.89 0.27 0.12 54.10 01:38:01 2 43.52 0.00 2.63 1.22 0.13 52.48 01:38:01 3 44.09 0.00 1.91 1.14 0.13 52.73 01:39:02 all 44.59 0.00 2.31 3.69 0.10 49.33 01:39:02 0 36.81 0.00 1.92 0.83 0.10 60.34 01:39:02 1 34.47 0.00 2.92 6.31 0.08 56.22 01:39:02 2 43.97 0.00 1.83 2.12 0.08 51.99 01:39:02 3 63.11 0.00 2.55 5.50 0.12 28.73 Average: all 37.07 4.24 4.93 2.83 0.15 50.77 Average: 0 39.00 3.75 5.02 1.60 0.15 50.48 Average: 1 35.09 4.26 4.78 2.81 0.14 52.91 Average: 2 37.13 3.93 4.85 2.36 0.14 51.60 Average: 3 37.06 5.05 5.07 4.57 0.15 48.10