---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-33943 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 9.5G 30G 25% / 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 587 4182 1 3176 7050 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:ef:56 brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe79:ef56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:27:27:46 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-33943) 10/02/24 _x86_64_ (2 CPU) 08:58:50 LINUX RESTART (2 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 234.83 130.48 104.35 0.00 10990.10 41421.96 0.00 09:01:01 104.67 47.98 56.69 0.00 1693.18 5875.95 0.00 09:02:01 53.49 0.48 53.01 0.00 23.20 9399.23 0.00 09:03:01 78.07 1.23 76.84 0.00 89.72 19862.02 0.00 Average: 118.73 45.75 72.98 0.00 3263.43 19323.91 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 5571376 7363632 440752 5.42 42732 1933512 1112028 12.11 640556 1717916 39032 09:01:01 5144220 7221000 563772 6.93 65040 2179940 1355240 14.75 838080 1908776 128160 09:02:01 4866580 7234928 537704 6.61 79452 2443100 1313816 14.30 836504 2165244 223020 09:03:01 4288724 7220480 542736 6.67 110328 2931316 1264744 13.77 939348 2587508 208380 Average: 4967725 7260010 521241 6.41 74388 2371967 1261457 13.73 813622 2094861 149648 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 253.98 167.51 1261.34 60.24 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 09:01:01 ens3 62.66 56.01 700.51 5.97 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:02:01 ens3 90.93 66.92 1031.35 9.44 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:03:01 ens3 88.97 72.97 1365.75 10.18 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 125.21 91.48 1091.15 21.78 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 1.74 1.74 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-33943) 10/02/24 _x86_64_ (2 CPU) 08:58:50 LINUX RESTART (2 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 18.26 22.25 16.66 29.01 0.11 13.70 09:00:01 0 20.37 20.52 16.76 27.52 0.11 14.71 09:00:01 1 16.15 23.99 16.56 30.51 0.10 12.69 09:01:01 all 20.38 9.60 8.10 15.31 0.10 46.51 09:01:01 0 15.74 9.55 7.67 23.74 0.08 43.22 09:01:01 1 24.98 9.65 8.53 6.97 0.12 49.76 09:02:01 all 29.89 0.00 2.67 10.89 0.08 56.47 09:02:01 0 23.70 0.00 2.31 4.85 0.08 69.05 09:02:01 1 36.07 0.00 3.04 16.91 0.07 43.91 09:03:01 all 36.06 0.00 3.76 17.60 0.09 42.48 09:03:01 0 25.18 0.00 2.75 11.51 0.08 60.47 09:03:01 1 46.99 0.00 4.77 23.72 0.10 24.41 Average: all 26.11 8.04 7.85 18.27 0.09 39.63 Average: 0 21.26 7.59 7.43 16.96 0.09 46.68 Average: 1 30.96 8.50 8.27 19.58 0.10 32.60