---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43278 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 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 713 11225 1 4058 14944 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:cb:2c:42 brd ff:ff:ff:ff:ff:ff inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fecb:2c42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:b4:fb:15 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-43278) 10/17/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 275.10 84.74 190.37 0.00 2516.91 8216.78 0.00 01:36:01 215.28 48.69 166.59 0.00 3050.29 10647.29 0.00 01:37:01 24.20 2.85 21.35 0.00 143.18 12349.14 0.00 01:38:01 66.91 3.67 63.24 0.00 137.98 13724.38 0.00 01:39:01 65.96 5.82 60.14 0.00 2695.95 31708.32 0.00 Average: 129.49 29.15 100.34 0.00 1708.86 15329.18 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13298860 15407552 570904 3.49 71760 2230264 1320552 7.58 824672 1976976 233116 01:36:01 12349436 14799292 1167448 7.13 83384 2549032 1826404 10.48 1545536 2183392 216868 01:37:01 11467760 14249236 1713016 10.46 90856 2860228 2528616 14.51 2151848 2438552 258764 01:38:01 10900228 14148432 1813288 11.07 99640 3299444 2368872 13.59 2499740 2640628 435120 01:39:01 11512252 15319788 633144 3.87 107088 3835980 1423544 8.17 1531564 2973328 3656 Average: 11905707 14784860 1179560 7.20 90546 2954990 1893598 10.86 1710672 2442575 229505 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.80 0.80 0.08 0.08 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 ens3 112.26 87.99 1001.66 20.01 0.00 0.00 0.00 0.00 01:36:01 lo 1.67 1.67 0.16 0.16 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 ens3 303.43 244.91 3337.32 37.69 0.00 0.00 0.00 0.00 01:37:01 lo 111.28 111.28 105.09 105.09 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 ens3 292.12 231.81 3428.55 27.67 0.00 0.00 0.00 0.00 01:38:01 lo 1612.16 1612.16 1533.69 1533.69 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 ens3 186.85 150.44 1961.53 23.82 0.00 0.00 0.00 0.00 01:39:01 lo 17.66 17.66 1.75 1.75 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 200.67 158.84 1449.83 180.53 0.00 0.00 0.00 0.00 Average: lo 348.72 348.72 328.15 328.15 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 219.07 174.80 2235.78 57.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43278) 10/17/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.90 12.88 9.37 3.76 0.10 53.99 01:35:01 0 26.76 13.03 9.80 4.43 0.12 45.87 01:35:01 1 28.10 11.12 9.01 2.80 0.10 48.87 01:35:01 2 17.84 12.52 9.11 2.90 0.10 57.52 01:35:01 3 6.98 14.82 9.57 4.90 0.08 63.65 01:36:01 all 41.84 0.00 1.99 2.42 0.10 53.65 01:36:01 0 41.05 0.00 2.09 5.11 0.10 51.65 01:36:01 1 45.31 0.00 1.45 0.28 0.10 52.85 01:36:01 2 42.54 0.00 1.75 1.33 0.10 54.28 01:36:01 3 38.44 0.00 2.65 2.97 0.10 55.83 01:37:01 all 47.63 0.00 1.76 0.74 0.09 49.78 01:37:01 0 47.25 0.00 1.74 0.65 0.08 50.27 01:37:01 1 46.49 0.00 1.80 0.79 0.10 50.82 01:37:01 2 49.15 0.00 1.50 1.27 0.08 48.00 01:37:01 3 47.63 0.00 2.01 0.25 0.08 50.03 01:38:01 all 56.99 0.00 2.58 0.60 0.12 39.71 01:38:01 0 49.03 0.00 2.07 0.72 0.12 48.06 01:38:01 1 49.81 0.00 2.43 0.84 0.10 46.82 01:38:01 2 55.42 0.00 2.55 0.59 0.12 41.32 01:38:01 3 73.75 0.00 3.26 0.25 0.13 22.61 01:39:01 all 20.35 0.00 1.95 2.87 0.06 74.77 01:39:01 0 29.60 0.00 1.88 3.22 0.07 65.24 01:39:01 1 21.17 0.00 1.66 2.98 0.07 74.13 01:39:01 2 9.93 0.00 1.73 4.53 0.03 83.77 01:39:01 3 20.70 0.00 2.54 0.75 0.07 75.94 Average: all 37.34 2.57 3.53 2.08 0.09 54.40 Average: 0 38.74 2.59 3.51 2.82 0.10 52.24 Average: 1 38.18 2.22 3.27 1.54 0.09 54.70 Average: 2 34.96 2.49 3.32 2.13 0.09 57.01 Average: 3 37.46 2.97 4.01 1.83 0.09 53.65