---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24435 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: 2799.996 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 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/loop1 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 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/core20/2379 ---> free -m: total used free shared buff/cache available Mem: 15997 738 11163 1 4096 14920 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:c0:5f brd ff:ff:ff:ff:ff:ff inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fecb:c05f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:c2:8e:5d 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-24435) 09/20/24 _x86_64_ (4 CPU) 06:37:02 LINUX RESTART (4 CPU) 06:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:39:01 148.55 74.63 73.92 0.00 3215.59 30960.33 0.00 06:40:01 178.14 22.58 155.56 0.00 1329.65 15427.30 0.00 06:41:01 47.91 4.50 43.41 0.00 143.98 13470.82 0.00 06:42:01 48.29 2.15 46.14 0.00 165.57 18120.58 0.00 Average: 105.54 25.76 79.78 0.00 1205.32 19446.79 0.00 06:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 13181080 15353112 626440 3.82 74164 2289808 1418452 8.14 889344 2031748 200312 06:40:01 11759664 14259960 1707724 10.42 84296 2597088 2349256 13.48 2091552 2223344 71196 06:41:01 10921468 13903952 2060256 12.58 96248 3046100 2580184 14.80 2609300 2517620 327980 06:42:01 11698876 15310608 654008 3.99 100368 3653184 1360000 7.80 1423316 2915136 445188 Average: 11890272 14706908 1262107 7.70 88769 2896545 1926973 11.06 1753378 2421962 261169 06:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 ens3 109.96 87.09 1028.61 19.31 0.00 0.00 0.00 0.00 06:39:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 293.88 237.88 3836.37 30.06 0.00 0.00 0.00 0.00 06:40:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 254.29 184.79 3859.97 20.50 0.00 0.00 0.00 0.00 06:41:01 lo 2131.18 2131.18 2026.47 2026.47 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 112.55 84.00 812.29 34.93 0.00 0.00 0.00 0.00 06:42:01 lo 1.50 1.50 0.11 0.11 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 193.02 148.69 2389.98 26.23 0.00 0.00 0.00 0.00 Average: lo 536.07 536.07 508.83 508.83 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-24435) 09/20/24 _x86_64_ (4 CPU) 06:37:02 LINUX RESTART (4 CPU) 06:38:02 CPU %user %nice %system %iowait %steal %idle 06:39:01 all 20.63 6.59 5.86 2.34 0.09 64.49 06:39:01 0 31.71 5.29 5.60 4.32 0.09 53.00 06:39:01 1 21.95 5.95 5.61 2.72 0.09 63.68 06:39:01 2 17.89 8.39 7.44 1.65 0.10 64.52 06:39:01 3 10.95 6.73 4.80 0.68 0.09 76.75 06:40:01 all 61.60 0.00 2.06 1.46 0.09 34.79 06:40:01 0 58.38 0.00 2.85 3.00 0.10 35.67 06:40:01 1 62.27 0.00 1.81 1.09 0.10 34.74 06:40:01 2 57.48 0.00 2.14 1.39 0.08 38.91 06:40:01 3 68.27 0.00 1.43 0.37 0.08 29.85 06:41:01 all 50.94 0.00 2.62 1.23 0.13 45.08 06:41:01 0 49.85 0.00 2.30 1.45 0.15 46.25 06:41:01 1 54.50 0.00 2.32 1.74 0.12 41.33 06:41:01 2 52.21 0.00 3.10 0.99 0.12 43.58 06:41:01 3 47.19 0.00 2.78 0.72 0.12 49.19 06:42:01 all 36.41 0.00 1.60 1.66 0.08 60.25 06:42:01 0 26.08 0.00 1.03 2.29 0.07 70.53 06:42:01 1 25.82 0.00 1.49 0.20 0.07 72.42 06:42:01 2 22.85 0.00 1.64 2.45 0.07 72.99 06:42:01 3 71.03 0.00 2.23 1.71 0.10 24.93 Average: all 42.48 1.63 3.02 1.67 0.10 51.10 Average: 0 41.51 1.30 2.93 2.76 0.10 51.40 Average: 1 41.20 1.47 2.80 1.43 0.09 53.00 Average: 2 37.70 2.07 3.56 1.62 0.09 54.95 Average: 3 49.53 1.66 2.80 0.87 0.10 45.04