---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41155 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 9.7G 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/vda15 105M 6.1M 99M 6% /boot/efi /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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11747 1 3562 14970 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:17:20:41 brd ff:ff:ff:ff:ff:ff inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe17:2041/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:e0:47:fe 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-41155) 10/10/24 _x86_64_ (4 CPU) 07:50:07 LINUX RESTART (4 CPU) 07:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:52:01 156.64 81.17 75.47 0.00 3243.33 9503.50 0.00 07:53:01 239.09 27.97 211.11 0.00 1494.70 20082.51 0.00 07:54:01 34.56 3.43 31.13 0.00 123.85 18150.31 0.00 07:55:01 22.79 0.00 22.79 0.00 0.00 4335.89 0.00 07:56:01 64.36 6.55 57.81 0.00 4673.49 10612.63 0.00 Average: 103.49 23.82 79.66 0.00 1907.00 12536.94 0.00 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 12952168 15218792 754828 4.61 78608 2375684 1485680 8.52 1062008 2075908 211052 07:53:01 11657164 14514240 1448900 8.84 100120 2918620 2044420 11.73 1889148 2503892 300088 07:54:01 11274324 14212284 1750532 10.69 100804 2995676 2567888 14.73 2344908 2430028 94748 07:55:01 10747600 13788528 2173568 13.27 102960 3088884 2664532 15.29 2801284 2490032 165628 07:56:01 12064128 15361844 591836 3.61 114044 3327644 1315840 7.55 1426856 2537080 17108 Average: 11739077 14619138 1343933 8.20 99307 2941302 2015672 11.56 1904841 2407388 157725 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:52:01 ens3 109.10 92.75 1125.09 17.55 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 944.55 944.55 896.61 896.61 0.00 0.00 0.00 0.00 07:53:01 ens3 565.04 395.58 7265.07 42.69 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 2043.18 2043.18 1930.16 1930.16 0.00 0.00 0.00 0.00 07:54:01 ens3 44.98 43.96 46.86 9.85 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 2022.73 2022.73 1921.72 1921.72 0.00 0.00 0.00 0.00 07:55:01 ens3 57.06 56.05 219.38 13.26 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 07:56:01 ens3 179.29 104.53 2104.24 20.19 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1002.93 1002.93 949.81 949.81 0.00 0.00 0.00 0.00 Average: ens3 191.10 138.58 2152.24 20.71 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-41155) 10/10/24 _x86_64_ (4 CPU) 07:50:07 LINUX RESTART (4 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 22.05 8.30 8.11 2.49 0.08 58.97 07:52:01 0 13.31 8.41 8.27 4.07 0.05 65.89 07:52:01 1 37.19 8.40 9.06 2.04 0.08 43.22 07:52:01 2 24.74 7.50 7.18 1.59 0.08 58.90 07:52:01 3 13.06 8.88 7.95 2.25 0.10 67.77 07:53:01 all 65.01 0.00 3.21 1.61 0.09 30.09 07:53:01 0 67.38 0.00 4.15 2.18 0.10 26.19 07:53:01 1 64.75 0.00 2.77 1.60 0.08 30.80 07:53:01 2 65.43 0.00 3.11 0.61 0.08 30.77 07:53:01 3 62.46 0.00 2.80 2.05 0.10 32.59 07:54:01 all 75.16 0.00 3.04 0.43 0.10 21.27 07:54:01 0 73.75 0.00 3.02 0.39 0.10 22.75 07:54:01 1 76.46 0.00 2.68 0.49 0.10 20.27 07:54:01 2 74.04 0.00 3.19 0.15 0.10 22.51 07:54:01 3 76.39 0.00 3.28 0.69 0.08 19.56 07:55:01 all 77.09 0.00 2.97 0.13 0.10 19.72 07:55:01 0 76.87 0.00 2.84 0.00 0.08 20.21 07:55:01 1 78.59 0.00 2.44 0.00 0.10 18.87 07:55:01 2 78.47 0.00 2.95 0.00 0.10 18.47 07:55:01 3 74.43 0.00 3.64 0.52 0.10 21.32 07:56:01 all 40.81 0.00 2.40 1.36 0.08 55.36 07:56:01 0 50.59 0.00 2.22 0.27 0.08 46.84 07:56:01 1 44.90 0.00 2.70 1.43 0.07 50.91 07:56:01 2 35.44 0.00 2.28 1.07 0.08 61.11 07:56:01 3 32.26 0.00 2.38 2.66 0.07 62.64 Average: all 56.01 1.66 3.94 1.20 0.09 37.09 Average: 0 56.34 1.69 4.10 1.38 0.08 36.40 Average: 1 60.39 1.67 3.92 1.11 0.09 32.82 Average: 2 55.62 1.50 3.75 0.69 0.09 38.36 Average: 3 51.69 1.78 4.01 1.63 0.09 40.80