---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21125 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: 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 9.8G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 731 11606 1 3659 14926 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:25:72:48 brd ff:ff:ff:ff:ff:ff inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe25:7248/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:f4:12:84 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-21125) 09/11/24 _x86_64_ (4 CPU) 14:27:07 LINUX RESTART (4 CPU) 14:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:29:01 126.03 55.02 71.00 0.00 1533.74 9180.62 0.00 14:30:01 166.36 53.46 112.90 0.00 3187.34 19078.82 0.00 14:31:01 68.68 4.80 63.88 0.00 181.41 17138.95 0.00 14:32:01 21.03 0.00 21.03 0.00 0.00 7178.41 0.00 14:33:01 84.10 5.87 78.24 0.00 4576.30 22359.34 0.00 Average: 93.23 23.83 69.41 0.00 1895.64 14987.04 0.00 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 13201876 15359432 614984 3.75 76660 2273380 1382772 7.93 913460 1980812 188444 14:30:01 11212336 14127520 1831856 11.18 95688 2980780 2446256 14.03 2276984 2556544 397708 14:31:01 11299992 14146828 1812276 11.06 100712 2908780 2426524 13.92 2405660 2344192 20092 14:32:01 10859548 13896184 2062224 12.59 102920 3084996 2638876 15.14 2689748 2486960 165656 14:33:01 11955412 15348200 600032 3.66 118528 3412452 1342316 7.70 1441008 2619640 23976 Average: 11705833 14575633 1384274 8.45 98902 2932078 2047349 11.75 1945372 2397630 159175 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 ens3 84.27 71.44 944.75 8.32 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:30:01 ens3 584.29 434.96 7446.32 53.13 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 959.91 959.91 913.61 913.61 0.00 0.00 0.00 0.00 14:31:01 ens3 37.64 35.54 46.01 8.88 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 2107.80 2107.80 1998.79 1998.79 0.00 0.00 0.00 0.00 14:32:01 ens3 68.39 64.35 222.04 15.41 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 1884.92 1884.92 1790.05 1790.05 0.00 0.00 0.00 0.00 14:33:01 ens3 282.49 179.60 3324.23 26.78 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 2589.59 2589.59 2451.74 2451.74 0.00 0.00 0.00 0.00 Average: ens3 211.40 157.17 2396.52 22.50 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: lo 1508.66 1508.66 1430.89 1430.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21125) 09/11/24 _x86_64_ (4 CPU) 14:27:07 LINUX RESTART (4 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 18.25 8.16 6.41 2.72 0.09 64.37 14:29:01 0 27.24 7.37 6.63 3.24 0.12 55.40 14:29:01 1 33.82 6.92 6.50 1.65 0.08 51.03 14:29:01 2 5.00 9.75 6.54 1.13 0.08 77.50 14:29:01 3 7.15 8.57 5.99 4.86 0.07 73.36 14:30:01 all 58.35 0.00 2.80 2.66 0.12 36.07 14:30:01 0 67.41 0.00 2.53 1.46 0.15 28.45 14:30:01 1 58.32 0.00 1.88 2.29 0.10 37.41 14:30:01 2 52.10 0.00 2.89 2.05 0.10 42.87 14:30:01 3 55.66 0.00 3.91 4.83 0.12 35.48 14:31:01 all 72.11 0.00 2.73 0.60 0.10 24.45 14:31:01 0 72.70 0.00 2.40 0.40 0.10 24.40 14:31:01 1 74.12 0.00 2.60 0.32 0.12 22.84 14:31:01 2 74.13 0.00 3.37 1.31 0.10 21.10 14:31:01 3 67.48 0.00 2.57 0.37 0.10 29.48 14:32:01 all 75.32 0.00 2.84 0.19 0.10 21.55 14:32:01 0 79.64 0.00 3.02 0.05 0.10 17.18 14:32:01 1 73.60 0.00 2.26 0.55 0.10 23.50 14:32:01 2 79.36 0.00 3.38 0.05 0.12 17.09 14:32:01 3 68.67 0.00 2.70 0.12 0.10 28.41 14:33:01 all 67.68 0.00 4.54 1.34 0.10 26.35 14:33:01 0 67.67 0.00 5.21 1.33 0.10 25.69 14:33:01 1 65.28 0.00 4.40 1.53 0.08 28.71 14:33:01 2 68.18 0.00 3.83 0.44 0.10 27.45 14:33:01 3 69.59 0.00 4.70 2.07 0.10 23.53 Average: all 58.33 1.64 3.87 1.50 0.10 34.57 Average: 0 62.92 1.48 3.96 1.30 0.11 30.24 Average: 1 61.06 1.38 3.52 1.27 0.10 32.67 Average: 2 55.66 1.96 4.01 0.99 0.10 37.27 Average: 3 53.69 1.72 3.97 2.45 0.10 38.07