---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11962 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 10G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 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: 7945 609 3443 1 3892 7028 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:94:cf:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe94:cf57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:70:e8:6c 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-2c-2g-11962) 08/19/24 _x86_64_ (2 CPU) 04:16:47 LINUX RESTART (2 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:01 273.75 163.70 110.05 0.00 11675.73 42183.73 0.00 04:19:01 78.82 17.86 60.96 0.00 1194.54 7015.41 0.00 04:20:01 89.80 34.04 55.76 0.00 2535.71 15601.80 0.00 04:21:01 12.40 1.03 11.36 0.00 33.46 4371.27 0.00 04:22:01 49.76 2.70 47.06 0.00 235.16 30836.86 0.00 Average: 100.90 43.86 57.04 0.00 3134.57 20000.64 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 5584840 7361680 440124 5.41 43852 1916088 1147352 12.49 630468 1711756 36032 04:19:01 5240340 7387484 394248 4.85 69960 2240176 1128140 12.28 655048 1992152 234956 04:20:01 4514164 6963288 808716 9.94 79964 2523008 1472936 16.04 1161932 2191860 11852 04:21:01 3635512 6663444 1100144 13.52 91572 3071492 1712128 18.64 1554260 2649868 460736 04:22:01 3989688 7321664 436112 5.36 97692 3361360 1148264 12.50 898616 2936956 936 Average: 4592909 7139512 635869 7.81 76608 2622425 1321764 14.39 980065 2296518 148902 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 04:18:01 ens3 252.28 153.25 994.64 59.51 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:19:01 ens3 99.57 79.96 1117.19 15.04 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 04:20:01 ens3 288.15 242.81 3204.96 33.31 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:21:01 ens3 327.73 269.41 3927.87 38.30 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:22:01 ens3 176.30 125.96 861.79 31.96 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 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 228.80 174.27 2021.29 35.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-11962) 08/19/24 _x86_64_ (2 CPU) 04:16:47 LINUX RESTART (2 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:01 all 15.04 30.55 21.56 12.18 0.17 20.49 04:18:01 0 15.41 29.70 22.17 12.98 0.13 19.61 04:18:01 1 14.68 31.41 20.94 11.38 0.20 21.38 04:19:01 all 36.37 0.18 3.41 9.00 0.09 50.95 04:19:01 0 50.76 0.00 4.08 15.33 0.10 29.72 04:19:01 1 22.15 0.36 2.74 2.74 0.08 71.92 04:20:01 all 80.22 0.00 4.13 2.58 0.12 12.96 04:20:01 0 80.06 0.00 4.19 1.76 0.12 13.88 04:20:01 1 80.38 0.00 4.06 3.40 0.12 12.03 04:21:01 all 81.91 0.00 4.09 0.66 0.15 13.19 04:21:01 0 88.22 0.00 3.97 0.84 0.12 6.85 04:21:01 1 75.59 0.00 4.21 0.47 0.19 19.53 04:22:01 all 65.84 0.00 3.94 8.33 0.12 21.78 04:22:01 0 67.20 0.00 3.91 8.79 0.10 20.00 04:22:01 1 64.46 0.00 3.96 7.87 0.14 23.57 Average: all 55.80 6.13 7.41 6.56 0.13 23.96 Average: 0 60.31 5.93 7.66 7.95 0.11 18.03 Average: 1 51.30 6.33 7.17 5.16 0.14 29.89