---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2500 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 10G 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/loop2 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1232 10936 1 3828 14426 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:dc:8f:bc brd ff:ff:ff:ff:ff:ff inet 10.30.170.36/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fedc:8fbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:5d:05:94 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-2500) 12/14/24 _x86_64_ (4 CPU) 00:07:23 LINUX RESTART (4 CPU) 00:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 249.71 105.87 143.84 0.00 5965.01 11083.35 0.00 00:10:01 232.21 49.55 182.66 0.00 3031.79 15065.13 0.00 00:11:01 23.21 4.63 18.58 0.00 211.56 9831.03 0.00 00:12:01 65.18 1.85 63.33 0.00 65.84 13192.80 0.00 00:13:01 58.04 7.95 50.09 0.00 4579.37 21152.07 0.00 00:14:01 19.53 0.92 18.61 0.00 112.51 802.67 0.00 Average: 107.98 28.46 79.52 0.00 2327.64 11854.64 0.00 00:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13405264 15420116 565796 3.45 67620 2146456 1300676 7.46 806608 1902112 152520 00:10:01 12213220 14705252 1262320 7.71 83016 2591264 1927028 11.06 1639104 2225932 155584 00:11:01 11363148 14193532 1769980 10.80 91040 2908320 2345568 13.46 2217220 2477748 265968 00:12:01 10765684 13923828 2038940 12.45 99396 3213124 2570524 14.75 2625420 2651948 321452 00:13:01 11306656 14873544 1078972 6.59 108716 3604640 1772568 10.17 1881104 2839816 2896 00:14:01 11252100 14822112 1130072 6.90 110464 3606256 1792596 10.28 1939412 2836852 16772 Average: 11717679 14656397 1307680 7.98 93375 3011677 1951493 11.20 1851478 2489068 152532 00:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 260.41 182.00 1208.00 56.84 0.00 0.00 0.00 0.00 00:10:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 299.90 238.95 3855.94 34.07 0.00 0.00 0.00 0.00 00:11:01 lo 764.61 764.61 728.40 728.40 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 238.06 172.79 3303.26 21.02 0.00 0.00 0.00 0.00 00:12:01 lo 1201.42 1201.42 1139.13 1139.13 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 212.08 159.38 1963.49 28.50 0.00 0.00 0.00 0.00 00:13:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 18318.41 8096.35 7806.09 3069.49 0.00 0.00 0.00 0.00 00:14:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 6509.45 2441.89 1502.28 921.47 0.00 0.00 0.00 0.00 Average: lo 328.34 328.34 311.33 311.33 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 4306.16 1881.80 3273.15 688.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2500) 12/14/24 _x86_64_ (4 CPU) 00:07:23 LINUX RESTART (4 CPU) 00:08:01 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 19.16 13.90 12.12 6.59 0.11 48.13 00:09:01 0 12.66 14.85 12.53 5.83 0.12 54.01 00:09:01 1 21.94 12.08 11.07 7.90 0.10 46.91 00:09:01 2 26.54 13.70 12.40 7.35 0.12 39.90 00:09:01 3 15.49 14.98 12.46 5.26 0.12 51.69 00:10:01 all 52.93 0.00 2.30 2.36 0.10 42.31 00:10:01 0 68.67 0.00 2.59 1.49 0.12 27.14 00:10:01 1 47.23 0.00 1.97 3.14 0.08 47.58 00:10:01 2 45.82 0.00 2.35 0.71 0.08 51.04 00:10:01 3 49.97 0.00 2.27 4.12 0.10 43.54 00:11:01 all 50.11 0.00 1.96 0.61 0.09 47.22 00:11:01 0 51.77 0.00 1.66 0.02 0.10 46.46 00:11:01 1 51.73 0.00 3.02 0.69 0.08 44.49 00:11:01 2 48.33 0.00 1.48 0.18 0.08 49.92 00:11:01 3 48.63 0.00 1.70 1.57 0.08 48.01 00:12:01 all 58.38 0.00 2.66 1.26 0.11 37.58 00:12:01 0 54.68 0.00 2.87 1.70 0.08 40.67 00:12:01 1 60.86 0.00 2.61 2.26 0.12 34.15 00:12:01 2 52.96 0.00 2.20 0.35 0.12 44.37 00:12:01 3 65.01 0.00 2.96 0.74 0.12 31.18 00:13:01 all 30.59 0.00 9.90 1.88 0.09 57.54 00:13:01 0 29.62 0.00 6.39 1.42 0.09 62.48 00:13:01 1 34.09 0.00 9.91 2.95 0.09 52.96 00:13:01 2 23.83 0.00 11.09 1.42 0.09 63.57 00:13:01 3 34.89 0.00 12.20 1.74 0.10 51.07 00:14:01 all 13.61 0.00 3.06 0.27 0.04 83.02 00:14:01 0 7.76 0.00 2.52 0.12 0.05 89.55 00:14:01 1 22.60 0.00 2.66 0.08 0.05 74.60 00:14:01 2 11.25 0.00 3.54 0.02 0.03 85.16 00:14:01 3 12.86 0.00 3.51 0.84 0.03 82.76 Average: all 37.52 2.32 5.31 2.16 0.09 52.60 Average: 0 37.59 2.48 4.75 1.76 0.09 53.32 Average: 1 39.81 2.02 5.18 2.84 0.09 50.07 Average: 2 34.85 2.29 5.49 1.67 0.09 55.62 Average: 3 37.83 2.50 5.82 2.38 0.09 51.38