---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17581 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 67G 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 707 10936 1 4353 14950 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:ac:aa:30 brd ff:ff:ff:ff:ff:ff inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:feac:aa30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:11:d9:23 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-17581) 09/03/24 _x86_64_ (4 CPU) 13:18:04 LINUX RESTART (4 CPU) 13:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 263.32 85.12 178.20 0.00 2532.91 21114.50 0.00 13:21:01 207.80 49.55 158.25 0.00 3006.46 26518.09 0.00 13:22:01 22.18 3.52 18.66 0.00 151.97 22535.98 0.00 13:23:01 55.97 3.53 52.44 0.00 131.44 26721.41 0.00 13:24:01 79.97 7.03 72.94 0.00 4680.31 40368.68 0.00 Average: 125.85 29.75 96.10 0.00 2100.74 27452.13 0.00 13:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 13389612 15423940 559504 3.42 68912 2163428 1261364 7.24 803980 1917544 161716 13:21:01 12147100 14590536 1376276 8.40 82592 2543532 2081036 11.94 1751088 2179596 138608 13:22:01 11608864 14381768 1580652 9.65 89996 2853300 2382224 13.67 2016424 2434788 259100 13:23:01 11164176 14253064 1708364 10.43 97704 3147232 2250488 12.91 2328456 2551920 290844 13:24:01 11238152 15344544 606636 3.70 109708 4124816 1315164 7.55 1624028 3144524 14368 Average: 11909581 14798770 1166286 7.12 89782 2966462 1858055 10.66 1704795 2445674 172927 13:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 ens3 167.02 107.37 1084.56 36.41 0.00 0.00 0.00 0.00 13:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 266.59 219.18 3259.50 34.86 0.00 0.00 0.00 0.00 13:21:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 298.75 204.15 3457.50 22.08 0.00 0.00 0.00 0.00 13:22:01 lo 139.19 139.19 131.70 131.70 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 177.34 144.66 1947.99 19.49 0.00 0.00 0.00 0.00 13:23:01 lo 1915.68 1915.68 1816.72 1816.72 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 195.70 87.92 2759.30 29.56 0.00 0.00 0.00 0.00 13:24:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 221.08 152.65 2501.80 28.48 0.00 0.00 0.00 0.00 Average: lo 411.69 411.69 389.73 389.73 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-17581) 09/03/24 _x86_64_ (4 CPU) 13:18:04 LINUX RESTART (4 CPU) 13:19:01 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 19.81 13.36 11.72 4.58 0.14 50.40 13:20:01 0 18.38 14.97 11.89 4.07 0.13 50.56 13:20:01 1 18.98 12.68 11.80 6.81 0.17 49.56 13:20:01 2 22.72 13.24 11.78 4.11 0.13 48.01 13:20:01 3 19.13 12.56 11.42 3.30 0.12 53.47 13:21:01 all 50.44 0.00 2.96 3.81 0.13 42.66 13:21:01 0 48.88 0.00 2.89 3.07 0.13 45.02 13:21:01 1 43.10 0.00 3.05 2.72 0.13 50.99 13:21:01 2 46.93 0.00 3.17 5.17 0.13 44.59 13:21:01 3 62.80 0.00 2.74 4.27 0.13 30.06 13:22:01 all 44.46 0.00 1.62 0.36 0.10 53.45 13:22:01 0 46.18 0.00 2.08 0.62 0.10 51.02 13:22:01 1 45.68 0.00 1.59 0.20 0.12 52.41 13:22:01 2 43.28 0.00 1.36 0.00 0.08 55.28 13:22:01 3 42.72 0.00 1.46 0.62 0.12 55.08 13:23:01 all 55.34 0.00 2.75 1.34 0.11 40.47 13:23:01 0 63.18 0.00 3.84 0.78 0.10 32.10 13:23:01 1 53.61 0.00 2.21 0.39 0.12 43.67 13:23:01 2 50.57 0.00 2.45 1.23 0.12 45.63 13:23:01 3 54.04 0.00 2.49 2.94 0.10 40.43 13:24:01 all 19.30 0.00 2.27 12.34 0.08 66.01 13:24:01 0 31.89 0.00 2.43 4.84 0.08 60.76 13:24:01 1 25.10 0.00 2.10 10.47 0.08 62.24 13:24:01 2 10.38 0.00 2.15 15.15 0.07 72.25 13:24:01 3 9.80 0.00 2.40 18.92 0.07 68.81 Average: all 37.85 2.67 4.26 4.49 0.11 50.61 Average: 0 41.68 2.99 4.62 2.68 0.11 47.92 Average: 1 37.27 2.54 4.16 4.12 0.12 51.78 Average: 2 34.77 2.65 4.18 5.13 0.11 53.16 Average: 3 37.70 2.51 4.10 6.02 0.11 49.57