---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6595 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: 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 9.4G 69G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 661 12372 1 2964 14996 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:fd:41:92 brd ff:ff:ff:ff:ff:ff inet 10.30.170.213/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fefd:4192/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:3d:6c:f4 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-6595) 11/11/24 _x86_64_ (4 CPU) 15:08:18 LINUX RESTART (4 CPU) 15:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:10:01 242.33 83.22 159.11 0.00 4036.06 9450.06 0.00 15:11:01 86.23 11.84 74.38 0.00 1020.92 11334.73 0.00 15:12:01 62.47 0.97 61.51 0.00 61.32 18695.68 0.00 15:13:01 11.43 0.87 10.56 0.00 108.25 912.11 0.00 Average: 100.02 23.98 76.04 0.00 1295.19 10101.01 0.00 15:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 13502192 15383736 610588 3.73 51028 2039508 1299456 7.46 822636 1806352 71380 15:11:01 13037044 15374220 593884 3.63 79672 2441400 1339864 7.69 876536 2167384 226560 15:12:01 12633424 15296548 664996 4.06 91076 2735292 1495768 8.58 962660 2459052 2368 15:13:01 12681776 15366680 595040 3.63 92556 2755224 1297628 7.44 898864 2474760 18276 Average: 12963609 15355296 616127 3.76 78583 2492856 1358179 7.79 890174 2226887 79646 15:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 ens3 241.08 173.80 1589.81 56.06 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 15:11:01 ens3 103.80 81.65 1173.94 11.11 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:12:01 ens3 89.79 78.09 770.29 9.96 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 15.13 15.13 1.33 1.33 0.00 0.00 0.00 0.00 15:13:01 ens3 29.98 31.56 23.85 8.50 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 5.53 5.53 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 115.64 90.93 886.58 21.26 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 5.61 5.61 0.49 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6595) 11/11/24 _x86_64_ (4 CPU) 15:08:18 LINUX RESTART (4 CPU) 15:09:02 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 11.11 12.23 10.30 2.38 0.10 63.88 15:10:01 0 16.74 12.31 10.54 0.89 0.10 59.42 15:10:01 1 7.15 12.18 10.72 6.17 0.09 63.70 15:10:01 2 6.44 11.70 10.00 1.05 0.10 70.71 15:10:01 3 14.17 12.74 9.92 1.43 0.10 61.63 15:11:01 all 20.33 0.00 1.83 2.04 0.07 75.73 15:11:01 0 20.55 0.00 2.06 1.47 0.05 75.87 15:11:01 1 5.30 0.00 1.29 5.25 0.05 88.12 15:11:01 2 19.67 0.00 1.59 0.63 0.08 78.02 15:11:01 3 35.83 0.00 2.39 0.80 0.08 60.89 15:12:01 all 7.39 0.00 0.80 2.39 0.07 89.35 15:12:01 0 20.21 0.00 1.64 1.12 0.07 76.97 15:12:01 1 1.87 0.00 0.32 1.54 0.07 96.21 15:12:01 2 4.47 0.00 0.49 1.08 0.10 93.86 15:12:01 3 2.98 0.00 0.75 5.81 0.05 90.40 15:13:01 all 10.20 0.00 0.52 0.25 0.05 88.97 15:13:01 0 18.85 0.00 0.78 0.07 0.07 80.23 15:13:01 1 5.11 0.00 0.50 0.64 0.05 93.70 15:13:01 2 6.88 0.00 0.45 0.27 0.03 92.37 15:13:01 3 9.94 0.00 0.35 0.03 0.07 89.61 Average: all 12.27 3.01 3.32 1.76 0.07 79.57 Average: 0 19.10 3.02 3.71 0.89 0.07 73.21 Average: 1 4.84 2.98 3.16 3.38 0.06 85.58 Average: 2 9.39 2.90 3.11 0.76 0.08 83.77 Average: 3 15.74 3.12 3.31 2.02 0.08 75.73