---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21387 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 9.7G 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 44M 44M 0 100% /snap/snapd/15177 /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 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 697 11687 1 3611 14960 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:05:b3:35 brd ff:ff:ff:ff:ff:ff inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe05:b335/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:0d:8a:53 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-21387) 09/12/24 _x86_64_ (4 CPU) 12:22:49 LINUX RESTART (4 CPU) 12:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:24:01 348.94 159.81 189.14 0.00 11683.12 54918.85 0.00 12:25:01 224.48 56.69 167.79 0.00 3431.56 11730.19 0.00 12:26:01 132.37 18.64 113.73 0.00 908.36 26437.32 0.00 12:27:01 29.44 3.20 26.24 0.00 114.63 7176.41 0.00 12:28:01 47.16 1.53 45.63 0.00 102.78 15014.16 0.00 Average: 156.47 47.97 108.50 0.00 3247.91 23054.97 0.00 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 13425296 15385940 601892 3.67 58976 2105224 1318932 7.57 853388 1841540 135780 12:25:01 12202524 14699752 1265108 7.72 85940 2591356 1829428 10.50 1618456 2251748 311704 12:26:01 11523940 14349896 1612432 9.84 99768 2890724 2380140 13.66 2196288 2334808 19968 12:27:01 10894484 13768264 2193868 13.39 100508 2936324 2643980 15.17 2791060 2366000 31284 12:28:01 10663388 13678076 2277056 13.90 108412 3055564 2736024 15.70 2908768 2454304 2576 Average: 11741926 14376386 1590071 9.71 90721 2715838 2181701 12.52 2073592 2249680 100262 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 460.24 295.55 2510.09 72.46 0.00 0.00 0.00 0.00 12:25:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 298.85 247.19 3657.05 34.99 0.00 0.00 0.00 0.00 12:26:01 lo 2042.92 2042.92 1936.16 1936.16 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 304.77 222.13 4091.35 24.80 0.00 0.00 0.00 0.00 12:27:01 lo 2044.75 2044.75 1943.66 1943.66 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 57.35 54.63 225.71 11.98 0.00 0.00 0.00 0.00 12:28:01 lo 2323.18 2323.18 2207.84 2207.84 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 98.00 80.65 685.54 15.16 0.00 0.00 0.00 0.00 Average: lo 1282.88 1282.88 1217.64 1217.64 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 243.84 180.03 2233.94 31.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21387) 09/12/24 _x86_64_ (4 CPU) 12:22:49 LINUX RESTART (4 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 18.12 17.44 15.52 4.53 0.10 44.28 12:24:01 0 15.74 17.68 15.08 3.50 0.10 47.91 12:24:01 1 16.90 18.59 17.26 3.42 0.10 43.73 12:24:01 2 16.76 17.42 15.54 3.02 0.10 47.15 12:24:01 3 23.09 16.08 14.22 8.18 0.10 38.34 12:25:01 all 37.65 1.51 3.29 2.58 0.10 54.88 12:25:01 0 39.87 0.63 2.72 1.32 0.12 55.34 12:25:01 1 29.89 1.66 3.65 4.15 0.08 60.57 12:25:01 2 37.77 1.93 3.92 1.42 0.08 54.87 12:25:01 3 43.05 1.81 2.88 3.43 0.10 48.73 12:26:01 all 68.68 0.00 3.16 1.72 0.10 26.34 12:26:01 0 65.24 0.00 2.64 1.14 0.12 30.86 12:26:01 1 71.83 0.00 2.47 3.25 0.08 22.37 12:26:01 2 67.49 0.00 3.36 0.91 0.10 28.14 12:26:01 3 70.16 0.00 4.17 1.59 0.08 24.00 12:27:01 all 74.36 0.00 2.74 0.22 0.08 22.59 12:27:01 0 77.62 0.00 2.77 0.22 0.07 19.33 12:27:01 1 77.98 0.00 2.93 0.54 0.08 18.47 12:27:01 2 63.89 0.00 3.33 0.08 0.10 32.59 12:27:01 3 78.02 0.00 1.94 0.05 0.08 19.91 12:28:01 all 72.38 0.00 3.45 0.88 0.08 23.20 12:28:01 0 71.66 0.00 4.35 1.05 0.08 22.85 12:28:01 1 74.04 0.00 3.19 1.61 0.08 21.07 12:28:01 2 70.35 0.00 3.13 0.70 0.08 25.74 12:28:01 3 73.49 0.00 3.13 0.17 0.08 23.13 Average: all 54.29 3.77 5.62 1.98 0.09 34.25 Average: 0 54.06 3.64 5.50 1.44 0.10 35.26 Average: 1 54.15 4.03 5.89 2.59 0.09 33.24 Average: 2 51.35 3.83 5.83 1.22 0.09 37.67 Average: 3 57.60 3.56 5.25 2.68 0.09 30.82