---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2841 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: 2800.000 BogoMIPS: 5600.00 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 9.6G 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 663 11853 1 3480 14994 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:79:51:cd brd ff:ff:ff:ff:ff:ff inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe79:51cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:0c:9a:75 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-2841) 10/30/24 _x86_64_ (4 CPU) 11:59:27 LINUX RESTART (4 CPU) 12:00:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:01:01 282.50 114.70 167.80 0.00 5024.79 13726.19 0.00 12:02:01 74.23 14.00 60.23 0.00 1379.67 10832.67 0.00 12:03:01 145.54 21.18 124.36 0.00 707.22 1776.10 0.00 12:04:01 52.05 17.54 34.51 0.00 1177.61 16523.56 0.00 12:05:01 49.99 6.28 43.71 0.00 4600.83 9480.55 0.00 12:06:01 18.53 0.55 17.98 0.00 62.39 800.80 0.00 Average: 102.81 28.56 74.24 0.00 2142.69 8829.72 0.00 12:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 13256488 15376192 603424 3.68 69332 2245224 1379364 7.91 933696 1912524 190680 12:02:01 13237928 15473812 499868 3.05 77696 2346872 1200760 6.89 810568 2043412 1020 12:03:01 12172804 14790440 1171768 7.15 92096 2691628 1805344 10.36 1569392 2313516 333448 12:04:01 11002744 13836228 2125352 12.97 96240 2888596 2878528 16.51 2730036 2307376 26544 12:05:01 6534372 9744488 6205524 37.88 106224 3244204 6964552 39.96 7001740 2469056 3284 12:06:01 12212508 15425400 525232 3.21 106348 3246860 1277004 7.33 1340704 2467648 16864 Average: 11402807 14107760 1855195 11.33 91323 2777231 2584259 14.83 2397689 2252255 95307 12:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 ens3 414.89 281.18 2179.23 68.93 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 12:02:01 ens3 88.92 75.04 566.81 18.32 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 ens3 349.79 296.12 3832.78 44.62 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:04:01 ens3 95.32 77.62 527.23 19.26 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:05:01 ens3 198.78 75.34 2770.13 6.49 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:06:01 ens3 22.86 18.93 15.18 9.47 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 193.86 136.56 1645.53 27.62 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 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2841) 10/30/24 _x86_64_ (4 CPU) 11:59:27 LINUX RESTART (4 CPU) 12:00:03 CPU %user %nice %system %iowait %steal %idle 12:01:01 all 19.48 16.20 13.21 6.99 0.14 43.99 12:01:01 0 20.94 16.07 12.96 7.90 0.14 41.99 12:01:01 1 22.99 14.85 12.46 4.16 0.14 45.39 12:01:01 2 13.32 17.98 13.96 8.15 0.14 46.45 12:01:01 3 20.67 15.90 13.44 7.72 0.12 42.15 12:02:01 all 9.63 0.00 1.02 3.20 0.05 86.11 12:02:01 0 2.60 0.00 0.87 2.48 0.05 94.01 12:02:01 1 26.33 0.00 1.60 1.10 0.05 70.91 12:02:01 2 2.30 0.00 0.70 8.02 0.05 88.92 12:02:01 3 7.32 0.00 0.92 1.18 0.03 90.54 12:03:01 all 26.69 0.00 1.59 1.01 0.08 70.64 12:03:01 0 24.21 0.00 1.32 1.19 0.05 73.23 12:03:01 1 29.86 0.00 0.85 0.77 0.10 68.42 12:03:01 2 25.77 0.00 1.48 1.32 0.07 71.36 12:03:01 3 26.89 0.00 2.73 0.75 0.08 69.54 12:04:01 all 74.00 0.00 2.26 1.97 0.11 21.66 12:04:01 0 65.97 0.00 1.86 1.61 0.12 30.44 12:04:01 1 80.69 0.00 1.56 1.38 0.12 16.25 12:04:01 2 67.62 0.00 1.55 3.26 0.12 27.45 12:04:01 3 81.68 0.00 4.07 1.64 0.10 12.52 12:05:01 all 22.07 0.00 2.13 1.93 0.09 73.78 12:05:01 0 26.68 0.00 3.26 2.34 0.10 67.62 12:05:01 1 21.74 0.00 1.79 2.10 0.08 74.29 12:05:01 2 19.86 0.00 1.73 0.45 0.08 77.87 12:05:01 3 20.00 0.00 1.75 2.80 0.10 75.35 12:06:01 all 10.43 0.00 0.79 0.41 0.06 88.30 12:06:01 0 24.92 0.00 1.18 0.20 0.07 73.63 12:06:01 1 8.77 0.00 0.82 1.34 0.07 89.01 12:06:01 2 4.44 0.00 0.60 0.05 0.07 94.84 12:06:01 3 3.64 0.00 0.56 0.07 0.05 95.68 Average: all 27.07 2.60 3.43 2.55 0.09 64.27 Average: 0 27.57 2.59 3.51 2.58 0.09 63.66 Average: 1 31.77 2.38 3.11 1.79 0.09 60.87 Average: 2 22.23 2.89 3.26 3.51 0.09 68.01 Average: 3 26.70 2.54 3.83 2.32 0.08 64.53