---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11518 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 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 62M 62M 0 100% /snap/core20/1405 /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 712 11715 1 3569 14945 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:f9:c7:63 brd ff:ff:ff:ff:ff:ff inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fef9:c763/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:e7:46:d2 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-11518) 08/17/24 _x86_64_ (4 CPU) 12:45:30 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 332.98 113.31 219.66 0.00 5979.27 13583.22 0.00 12:48:01 220.41 49.83 170.58 0.00 3006.20 16303.90 0.00 12:49:01 1009.73 0.27 1009.46 0.00 15.33 16601.93 0.00 12:50:01 107.18 1.45 105.73 0.00 49.33 5077.02 0.00 12:51:01 71.52 6.85 64.67 0.00 4634.16 14111.65 0.00 Average: 348.38 34.34 314.04 0.00 2736.77 13135.76 0.00 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13328828 15386948 593420 3.62 74176 2180052 1350544 7.75 849440 1926924 171932 12:48:01 11878756 14336216 1628220 9.94 87356 2551556 2317184 13.29 2011224 2183776 46872 12:49:01 11924112 14475348 1486692 9.08 134832 2595536 2039060 11.70 1944064 2202624 6448 12:50:01 11327848 14025276 1935432 11.81 140812 2727372 2671340 15.33 2469192 2260508 38920 12:51:01 11556116 14773732 1176632 7.18 150420 3219432 1933068 11.09 1991004 2481816 36256 Average: 12003132 14599504 1364079 8.33 117519 2654790 2062239 11.83 1852985 2211130 60086 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 12:47:01 ens3 294.52 207.68 1711.67 66.72 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 ens3 266.51 222.46 3244.11 34.15 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:49:01 ens3 58.65 52.73 199.08 12.27 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:50:01 ens3 155.42 140.71 1355.13 25.87 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 6.15 6.15 0.58 0.58 0.00 0.00 0.00 0.00 12:51:01 ens3 385.67 272.32 4353.13 31.89 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 232.15 179.18 2172.59 34.18 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-11518) 08/17/24 _x86_64_ (4 CPU) 12:45:30 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 21.76 14.19 12.13 4.86 0.10 46.96 12:47:01 0 38.98 11.65 10.58 3.84 0.10 34.84 12:47:01 1 14.01 15.46 12.74 2.56 0.10 55.13 12:47:01 2 23.15 13.64 12.31 6.81 0.10 43.98 12:47:01 3 11.08 15.97 12.86 6.24 0.10 53.75 12:48:01 all 65.30 0.00 2.28 1.64 0.09 30.69 12:48:01 0 72.98 0.00 2.38 1.70 0.10 22.84 12:48:01 1 64.53 0.00 1.93 1.02 0.08 32.44 12:48:01 2 63.90 0.00 2.21 1.37 0.08 32.43 12:48:01 3 59.80 0.00 2.59 2.49 0.10 35.03 12:49:01 all 60.75 0.00 2.36 5.75 0.09 31.06 12:49:01 0 57.63 0.00 1.91 1.10 0.07 39.29 12:49:01 1 59.01 0.00 3.31 15.90 0.10 21.69 12:49:01 2 61.31 0.00 2.64 3.52 0.10 32.43 12:49:01 3 65.04 0.00 1.57 2.54 0.08 30.76 12:50:01 all 72.88 0.00 2.24 0.70 0.10 24.10 12:50:01 0 73.61 0.00 2.31 0.40 0.08 23.60 12:50:01 1 73.77 0.00 2.27 0.20 0.08 23.68 12:50:01 2 68.97 0.00 2.28 0.18 0.10 28.46 12:50:01 3 75.18 0.00 2.08 2.01 0.12 20.62 12:51:01 all 57.27 0.00 3.05 1.54 0.08 38.06 12:51:01 0 63.26 0.00 3.40 0.99 0.10 32.25 12:51:01 1 53.60 0.00 3.09 2.57 0.08 40.65 12:51:01 2 54.30 0.00 3.19 1.36 0.07 41.09 12:51:01 3 57.94 0.00 2.54 1.23 0.07 38.23 Average: all 55.64 2.82 4.40 2.90 0.09 34.15 Average: 0 61.34 2.30 4.10 1.60 0.09 30.56 Average: 1 52.97 3.10 4.67 4.44 0.09 34.73 Average: 2 54.37 2.72 4.52 2.64 0.09 35.66 Average: 3 53.88 3.17 4.31 2.89 0.09 35.64