---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24656 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 9.4G 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/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 /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 683 12020 1 3293 14974 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:ce:eb:4b brd ff:ff:ff:ff:ff:ff inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fece:eb4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:f3:e2:8d 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-24656) 09/20/24 _x86_64_ (4 CPU) 15:39:31 LINUX RESTART (4 CPU) 15:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:41:01 331.72 147.92 183.80 0.00 11563.60 12710.25 0.00 15:42:01 200.78 33.53 167.26 0.00 1928.88 9113.56 0.00 15:43:01 56.28 16.23 40.06 0.00 1131.50 14517.29 0.00 15:44:01 5.10 0.32 4.78 0.00 31.46 1410.03 0.00 15:45:01 53.77 6.32 47.46 0.00 4587.50 9296.45 0.00 Average: 128.84 40.50 88.34 0.00 3822.07 9399.85 0.00 15:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 13431500 15453672 530256 3.24 68964 2151076 1249996 7.17 784248 1894844 134500 15:42:01 12537008 14974652 993244 6.06 82736 2537660 1602760 9.20 1303288 2239520 310576 15:43:01 11351720 13972956 1990056 12.15 89716 2705532 2514032 14.42 2431292 2281352 38960 15:44:01 11709652 14348484 1614160 9.85 90396 2721236 2111556 12.11 2061800 2293084 14984 15:45:01 12342652 15356864 595404 3.63 101124 3075656 1352608 7.76 1249192 2449832 1712 Average: 12274506 14821326 1144624 6.99 86587 2638232 1766190 10.13 1565964 2231726 100146 15:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 ens3 374.72 250.11 1657.83 70.31 0.00 0.00 0.00 0.00 15:41:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 287.37 232.09 3761.49 32.85 0.00 0.00 0.00 0.00 15:42:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 139.09 125.16 1578.72 17.56 0.00 0.00 0.00 0.00 15:43:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 10.90 10.55 3.10 2.71 0.00 0.00 0.00 0.00 15:44:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 236.64 126.06 2758.46 14.60 0.00 0.00 0.00 0.00 15:45:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 209.17 148.45 1952.80 27.46 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24656) 09/20/24 _x86_64_ (4 CPU) 15:39:31 LINUX RESTART (4 CPU) 15:40:02 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 20.03 14.71 12.23 5.83 0.13 47.06 15:41:01 0 13.26 17.06 13.84 3.67 0.12 52.05 15:41:01 1 26.54 13.43 10.94 4.97 0.21 43.92 15:41:01 2 20.17 13.86 11.25 5.14 0.10 49.48 15:41:01 3 20.19 14.50 12.90 9.53 0.10 42.79 15:42:01 all 26.23 0.00 1.53 1.98 0.07 70.19 15:42:01 0 23.26 0.00 1.44 0.40 0.05 74.84 15:42:01 1 33.48 0.00 2.32 3.34 0.07 60.79 15:42:01 2 29.45 0.00 1.42 0.72 0.07 68.34 15:42:01 3 18.71 0.00 0.94 3.46 0.08 76.81 15:43:01 all 79.46 0.00 1.63 0.92 0.13 17.86 15:43:01 0 74.57 0.00 1.42 1.64 0.15 22.22 15:43:01 1 81.11 0.00 2.00 1.06 0.12 15.71 15:43:01 2 86.42 0.00 1.81 0.12 0.13 11.53 15:43:01 3 75.77 0.00 1.31 0.85 0.10 21.97 15:44:01 all 48.61 0.00 0.84 0.11 0.08 50.35 15:44:01 0 53.24 0.00 0.64 0.00 0.10 46.02 15:44:01 1 47.97 0.00 0.82 0.02 0.07 51.13 15:44:01 2 55.77 0.00 1.09 0.00 0.08 43.06 15:44:01 3 37.59 0.00 0.80 0.43 0.08 61.10 15:45:01 all 46.38 0.00 2.06 2.21 0.09 49.26 15:45:01 0 45.44 0.00 1.97 1.53 0.12 50.94 15:45:01 1 55.25 0.00 1.78 3.46 0.08 39.43 15:45:01 2 49.05 0.00 2.48 1.19 0.08 47.20 15:45:01 3 35.77 0.00 2.00 2.67 0.08 59.48 Average: all 44.23 2.88 3.61 2.19 0.10 46.98 Average: 0 42.05 3.35 3.82 1.44 0.11 49.24 Average: 1 48.98 2.62 3.52 2.55 0.11 42.22 Average: 2 48.24 2.73 3.58 1.42 0.09 43.94 Average: 3 37.68 2.84 3.54 3.36 0.09 52.50