---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-29286 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 684 11750 1 3563 14973 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:2a:26:27 brd ff:ff:ff:ff:ff:ff inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe2a:2627/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:d8:ca:b3 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-29286) 09/28/24 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 308.85 111.63 197.22 0.00 5763.50 34935.50 0.00 12:48:01 233.16 48.64 184.52 0.00 2953.24 16958.12 0.00 12:49:01 402.90 1.47 401.43 0.00 70.23 8849.84 0.00 12:50:01 652.14 1.23 650.91 0.00 33.59 10089.39 0.00 12:51:01 70.59 7.10 63.49 0.00 4653.49 14614.50 0.00 Average: 333.61 33.75 299.86 0.00 2684.37 17029.25 0.00 12:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13394780 15430760 547652 3.34 72668 2159856 1303832 7.48 798544 1909664 168576 12:48:01 11945112 14411616 1550908 9.47 87440 2560328 2200264 12.62 1925452 2200620 67180 12:49:01 11700180 14247856 1711592 10.45 116232 2610040 2331032 13.37 2148824 2216980 13284 12:50:01 11476816 14173596 1785400 10.90 139344 2728612 2302396 13.21 2314372 2266880 106840 12:51:01 11662656 14848884 1100252 6.72 149932 3189364 1803128 10.35 1878436 2482660 55840 Average: 12035909 14622542 1339161 8.17 113123 2649640 1988130 11.41 1813126 2215361 82344 12:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 282.44 186.44 1535.88 63.52 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 12:48:01 ens3 292.37 237.39 3549.00 35.33 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:49:01 ens3 82.29 73.05 184.05 16.61 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 12:49:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 12:50:01 ens3 127.91 114.71 1287.45 21.17 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 12:50:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:51:01 ens3 292.90 192.60 3772.00 28.53 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 12:51:01 lo 6.18 6.18 0.60 0.60 0.00 0.00 0.00 0.00 Average: ens3 215.35 160.75 2067.32 32.93 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 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-29286) 09/28/24 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:02 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 22.04 15.32 13.91 5.94 0.11 42.67 12:47:01 0 20.31 15.59 14.17 7.80 0.12 42.01 12:47:01 1 24.33 15.42 13.29 4.07 0.12 42.76 12:47:01 2 20.28 15.84 14.96 5.11 0.10 43.70 12:47:01 3 23.24 14.43 13.23 6.79 0.10 42.21 12:48:01 all 59.90 0.00 2.42 2.03 0.09 35.57 12:48:01 0 63.45 0.00 2.71 2.48 0.08 31.28 12:48:01 1 58.41 0.00 2.68 1.93 0.10 36.88 12:48:01 2 58.75 0.00 2.34 0.76 0.10 38.05 12:48:01 3 58.97 0.00 1.93 2.93 0.08 36.09 12:49:01 all 73.69 0.00 2.32 2.25 0.10 21.65 12:49:01 0 67.49 0.00 2.33 0.52 0.08 29.57 12:49:01 1 75.15 0.00 2.11 4.97 0.10 17.67 12:49:01 2 74.39 0.00 2.74 2.84 0.12 19.90 12:49:01 3 77.71 0.00 2.09 0.67 0.08 19.45 12:50:01 all 61.75 0.00 2.53 3.46 0.10 32.16 12:50:01 0 56.25 0.00 3.03 3.10 0.10 37.53 12:50:01 1 60.99 0.00 2.60 2.19 0.08 34.14 12:50:01 2 65.60 0.00 2.60 4.25 0.10 27.45 12:50:01 3 64.22 0.00 1.89 4.29 0.10 29.51 12:51:01 all 72.09 0.00 3.04 0.54 0.11 24.22 12:51:01 0 59.65 0.00 3.00 0.52 0.10 36.74 12:51:01 1 71.91 0.00 3.80 0.59 0.12 23.60 12:51:01 2 80.26 0.00 2.50 0.60 0.12 16.52 12:51:01 3 76.63 0.00 2.87 0.43 0.12 19.94 Average: all 58.07 3.00 4.80 2.83 0.10 31.19 Average: 0 53.60 3.05 5.00 2.86 0.10 35.40 Average: 1 58.34 3.02 4.85 2.74 0.10 30.94 Average: 2 60.04 3.11 4.99 2.70 0.11 29.05 Average: 3 60.34 2.83 4.36 3.00 0.10 29.37