---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27335 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11074 1 4236 14971 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:6c:47:2f brd ff:ff:ff:ff:ff:ff inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe6c:472f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:ca:17:f2 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-27335) 09/25/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 241.09 76.95 164.14 0.00 2426.13 7898.30 0.00 01:36:01 213.95 48.79 165.16 0.00 3059.62 10706.88 0.00 01:37:01 28.50 5.27 23.23 0.00 221.96 12472.99 0.00 01:38:01 64.87 1.23 63.64 0.00 58.52 13606.13 0.00 01:39:01 91.95 7.38 84.57 0.00 4677.09 36297.15 0.00 Average: 128.07 27.93 100.15 0.00 2088.67 16196.29 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13326172 15412588 566848 3.46 71332 2209788 1291208 7.41 821208 1956196 211920 01:36:01 12315680 14767924 1198412 7.32 83232 2551352 2118452 12.15 1575076 2185600 218384 01:37:01 11255200 14063988 1897900 11.59 91688 2885896 2486340 14.26 2347924 2452464 278132 01:38:01 10660664 14199184 1762072 10.76 99608 3582452 2296508 13.18 2524324 2846128 719424 01:39:01 11360384 15350436 600092 3.66 112852 4007692 1318728 7.57 1577068 3072196 3540 Average: 11783620 14758824 1205065 7.36 91742 3047436 1902247 10.91 1769120 2502517 286280 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 82.62 69.09 946.60 14.78 0.00 0.00 0.00 0.00 01:36:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 275.39 230.19 3337.22 35.12 0.00 0.00 0.00 0.00 01:37:01 lo 760.59 760.59 721.52 721.52 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 277.57 195.20 3427.16 25.10 0.00 0.00 0.00 0.00 01:38:01 lo 1099.92 1099.92 1045.50 1045.50 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 175.07 134.69 1957.64 20.20 0.00 0.00 0.00 0.00 01:39:01 lo 18.00 18.00 1.77 1.77 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 285.24 191.40 2803.29 182.14 0.00 0.00 0.00 0.00 Average: lo 376.21 376.21 353.81 353.81 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: ens3 219.18 164.12 2494.38 55.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27335) 09/25/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.57 10.57 8.49 3.81 0.09 58.46 01:35:01 0 7.84 11.39 8.79 3.12 0.08 68.79 01:35:01 1 11.67 12.11 9.21 5.94 0.08 60.99 01:35:01 2 11.03 12.39 9.16 3.53 0.10 63.78 01:35:01 3 43.78 6.39 6.81 2.67 0.10 40.25 01:36:01 all 42.36 0.00 2.01 2.21 0.10 53.32 01:36:01 0 38.95 0.00 1.81 1.71 0.10 57.44 01:36:01 1 41.69 0.00 2.08 2.55 0.10 53.59 01:36:01 2 42.46 0.00 2.06 4.12 0.10 51.26 01:36:01 3 46.33 0.00 2.11 0.49 0.10 50.97 01:37:01 all 49.30 0.00 1.86 0.69 0.08 48.07 01:37:01 0 52.56 0.00 1.02 0.02 0.08 46.32 01:37:01 1 50.12 0.00 1.86 0.08 0.08 47.85 01:37:01 2 46.73 0.00 1.99 2.00 0.08 49.20 01:37:01 3 47.83 0.00 2.55 0.64 0.07 48.92 01:38:01 all 52.14 0.00 2.34 0.80 0.11 44.61 01:38:01 0 45.85 0.00 2.53 1.17 0.10 50.34 01:38:01 1 47.52 0.00 1.64 0.74 0.12 49.97 01:38:01 2 65.73 0.00 3.21 0.57 0.13 30.35 01:38:01 3 49.50 0.00 1.97 0.71 0.10 47.72 01:39:01 all 19.75 0.00 2.30 4.29 0.07 73.59 01:39:01 0 32.09 0.00 2.53 7.89 0.08 57.40 01:39:01 1 19.03 0.00 2.08 5.12 0.08 73.69 01:39:01 2 10.45 0.00 2.40 1.95 0.05 85.15 01:39:01 3 17.47 0.00 2.20 2.22 0.07 78.05 Average: all 36.42 2.11 3.40 2.36 0.09 55.62 Average: 0 35.43 2.29 3.34 2.78 0.09 56.07 Average: 1 34.00 2.42 3.37 2.89 0.09 57.22 Average: 2 35.26 2.47 3.76 2.43 0.09 55.99 Average: 3 40.99 1.28 3.13 1.34 0.09 53.18