---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39167 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 9.6G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 679 11752 1 3566 14978 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:3f:10:71 brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe3f:1071/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:c9:5d:2e 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-39167) 10/05/24 _x86_64_ (4 CPU) 12:47:19 LINUX RESTART (4 CPU) 12:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:49:01 292.61 85.87 206.74 0.00 2654.33 46533.55 0.00 12:50:01 223.89 49.77 174.13 0.00 2999.93 19869.78 0.00 12:51:01 524.93 0.27 524.66 0.00 15.33 9751.71 0.00 12:52:01 380.81 1.28 379.52 0.00 32.92 6794.80 0.00 12:53:01 66.72 7.10 59.63 0.00 4654.90 14722.05 0.00 Average: 297.79 28.66 269.12 0.00 2069.76 19443.21 0.00 12:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 13347516 15419628 561384 3.43 75124 2192688 1291252 7.41 821744 1937276 189640 12:50:01 12111584 14582296 1383784 8.45 87528 2564712 1981356 11.37 1767140 2198008 38120 12:51:01 11617024 14173520 1789744 10.93 123272 2612228 2325852 13.34 2233968 2219528 12724 12:52:01 11391740 14094276 1868304 11.41 138304 2735396 2343288 13.44 2399304 2270784 98444 12:53:01 11637800 14848244 1104012 6.74 148712 3214704 1794196 10.29 1888292 2504920 63120 Average: 12021133 14623593 1341446 8.19 114588 2663946 1947189 11.17 1822090 2226103 80410 12:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:49:01 ens3 193.59 115.71 1348.61 43.61 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 12:50:01 ens3 280.11 229.04 3399.18 33.74 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 12:51:01 ens3 71.30 58.11 184.76 12.38 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:52:01 ens3 155.76 134.92 1290.79 24.23 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 6.06 6.06 0.58 0.58 0.00 0.00 0.00 0.00 12:53:01 ens3 339.41 219.45 4072.43 31.53 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 208.10 151.57 2061.75 29.05 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-39167) 10/05/24 _x86_64_ (4 CPU) 12:47:19 LINUX RESTART (4 CPU) 12:48:02 CPU %user %nice %system %iowait %steal %idle 12:49:01 all 20.73 11.84 10.57 4.14 0.09 52.62 12:49:01 0 11.49 13.64 11.53 6.19 0.09 57.07 12:49:01 1 17.60 12.54 11.82 3.33 0.10 54.61 12:49:01 2 14.63 13.05 10.85 3.92 0.09 57.46 12:49:01 3 39.18 8.14 8.09 3.13 0.10 41.35 12:50:01 all 66.68 0.00 2.61 1.76 0.10 28.86 12:50:01 0 67.38 0.00 2.07 1.24 0.08 29.23 12:50:01 1 68.72 0.00 2.72 2.25 0.10 26.22 12:50:01 2 64.04 0.00 2.33 1.23 0.10 32.30 12:50:01 3 66.57 0.00 3.31 2.33 0.10 27.69 12:51:01 all 67.59 0.00 2.41 4.19 0.10 25.70 12:51:01 0 67.76 0.00 2.57 2.09 0.10 27.48 12:51:01 1 69.69 0.00 2.08 5.11 0.10 23.01 12:51:01 2 66.47 0.00 2.51 3.83 0.08 27.12 12:51:01 3 66.45 0.00 2.50 5.73 0.13 25.18 12:52:01 all 66.12 0.00 2.37 2.49 0.10 28.91 12:52:01 0 74.28 0.00 1.88 0.22 0.10 23.52 12:52:01 1 61.65 0.00 2.40 0.18 0.10 35.66 12:52:01 2 67.68 0.00 2.30 0.79 0.10 29.13 12:52:01 3 60.84 0.00 2.92 8.79 0.12 27.34 12:53:01 all 70.09 0.00 3.39 0.87 0.10 25.56 12:53:01 0 75.26 0.00 3.04 0.47 0.10 21.14 12:53:01 1 65.12 0.00 3.59 1.02 0.10 30.16 12:53:01 2 70.77 0.00 4.02 0.24 0.10 24.87 12:53:01 3 69.19 0.00 2.90 1.73 0.08 26.09 Average: all 58.37 2.34 4.25 2.69 0.10 32.26 Average: 0 59.40 2.69 4.19 2.03 0.09 31.60 Average: 1 56.73 2.46 4.49 2.38 0.10 33.84 Average: 2 56.85 2.58 4.38 2.00 0.09 34.10 Average: 3 60.51 1.61 3.93 4.35 0.11 29.49