---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7548 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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 9.4G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 671 12181 1 3144 14986 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:7c:f7:47 brd ff:ff:ff:ff:ff:ff inet 10.30.170.239/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe7c:f747/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:8f:ed:0f 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7548) 11/15/24 _x86_64_ (4 CPU) 01:40:25 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:42:01 316.58 139.80 176.78 0.00 11527.60 13869.33 0.00 01:43:01 167.59 47.97 119.63 0.00 2971.94 12212.75 0.00 01:44:01 63.02 7.83 55.19 0.00 328.61 22005.00 0.00 01:45:01 35.43 3.63 31.79 0.00 203.70 7037.63 0.00 Average: 145.65 49.80 95.85 0.00 3757.61 13781.11 0.00 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 13340008 15430448 545384 3.33 71624 2214096 1266284 7.27 831028 1927728 156620 01:43:01 12113040 14661676 1298152 7.92 86900 2640528 2200240 12.62 1699976 2252640 222200 01:44:01 10932092 13773708 2185436 13.34 99676 2905224 2764804 15.86 2762024 2354988 18728 01:45:01 12536656 15405396 553496 3.38 102096 2928756 1230232 7.06 1150044 2365520 18636 Average: 12230449 14817807 1145617 6.99 90074 2672151 1865390 10.70 1610768 2225219 104046 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 406.98 283.47 2225.59 70.60 0.00 0.00 0.00 0.00 01:42:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 293.12 250.58 3706.92 38.08 0.00 0.00 0.00 0.00 01:43:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 284.47 199.10 3890.54 22.14 0.00 0.00 0.00 0.00 01:44:01 lo 1840.74 1840.74 1750.72 1750.72 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 41.49 42.43 31.60 15.02 0.00 0.00 0.00 0.00 01:45:01 lo 2125.63 2125.63 2018.63 2018.63 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 256.51 193.89 2463.72 36.46 0.00 0.00 0.00 0.00 Average: lo 992.21 992.21 942.40 942.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7548) 11/15/24 _x86_64_ (4 CPU) 01:40:25 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 20.85 14.13 11.72 4.65 0.11 48.54 01:42:01 0 26.94 14.60 12.81 6.46 0.12 39.07 01:42:01 1 24.73 12.28 10.36 3.49 0.10 49.03 01:42:01 2 14.20 15.45 12.84 5.76 0.10 51.65 01:42:01 3 17.56 14.21 10.86 2.90 0.10 54.38 01:43:01 all 43.77 0.00 1.96 4.50 0.09 49.67 01:43:01 0 39.69 0.00 1.97 4.21 0.08 54.05 01:43:01 1 37.33 0.00 1.77 1.23 0.08 59.59 01:43:01 2 42.06 0.00 1.76 9.04 0.10 47.04 01:43:01 3 56.00 0.00 2.36 3.55 0.10 37.99 01:44:01 all 64.65 0.00 3.14 2.51 0.24 29.47 01:44:01 0 61.59 0.00 2.59 2.93 0.40 32.49 01:44:01 1 62.34 0.00 2.11 1.94 0.27 33.34 01:44:01 2 65.02 0.00 5.47 3.24 0.17 26.10 01:44:01 3 69.66 0.00 2.42 1.93 0.10 25.88 01:45:01 all 48.95 0.00 2.46 0.77 0.09 47.73 01:45:01 0 42.60 0.00 1.86 0.18 0.10 55.25 01:45:01 1 66.73 0.00 2.93 1.75 0.10 28.49 01:45:01 2 43.70 0.00 3.40 1.01 0.08 51.81 01:45:01 3 42.80 0.00 1.66 0.15 0.08 55.30 Average: all 44.54 3.53 4.82 3.11 0.13 43.87 Average: 0 42.72 3.64 4.80 3.44 0.18 45.23 Average: 1 47.78 3.07 4.29 2.10 0.14 42.62 Average: 2 41.20 3.87 5.87 4.76 0.11 44.19 Average: 3 46.47 3.56 4.33 2.13 0.10 43.42