---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8738 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 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 666 11849 1 3481 14991 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:5f:3f:0e brd ff:ff:ff:ff:ff:ff inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe5f:3f0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:b7:76:a5 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-8738) 08/08/24 _x86_64_ (4 CPU) 18:43:01 LINUX RESTART (4 CPU) 18:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 127.76 51.42 76.34 0.00 2698.25 11116.23 0.00 18:46:01 23.80 0.02 23.78 0.00 0.93 4482.99 0.00 18:47:01 1.72 0.00 1.72 0.00 0.00 91.57 0.00 18:48:01 1.98 0.00 1.98 0.00 0.00 52.78 0.00 18:49:01 47.61 5.83 41.78 0.00 4577.10 8448.46 0.00 18:50:01 5.42 0.02 5.40 0.00 0.13 147.04 0.00 18:51:01 2.03 0.00 2.03 0.00 0.00 44.39 0.00 18:52:01 2.67 0.00 2.67 0.00 0.00 67.84 0.00 18:53:01 164.24 35.39 128.85 0.00 1712.51 3298.65 0.00 Average: 41.75 10.22 31.53 0.00 995.56 3068.26 0.00 18:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 13226180 15466840 508068 3.10 77584 2351640 1195476 6.86 808596 2059516 124864 18:46:01 13224132 15465592 509224 3.11 78200 2351732 1195476 6.86 808624 2059588 2004 18:47:01 13224032 15465676 509056 3.11 78376 2351780 1195476 6.86 809412 2059632 268 18:48:01 13224284 15466280 508156 3.10 78632 2351832 1195476 6.86 808064 2059692 144 18:49:01 12837352 15443304 515540 3.15 89284 2699900 1270468 7.29 1016648 2215020 420 18:50:01 12841648 15443196 515724 3.15 88112 2696728 1252412 7.19 1015820 2211872 220 18:51:01 12841544 15443436 515444 3.15 88352 2696788 1252412 7.19 1015784 2211932 8 18:52:01 12841576 15443984 514792 3.14 88608 2696988 1252412 7.19 1016068 2212128 8 18:53:01 11597088 14601768 1349980 8.24 102980 3063092 1928956 11.07 1974344 2467460 252496 Average: 12873093 15360008 605109 3.69 85570 2584498 1304285 7.48 1030373 2172982 42270 18:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 18:45:01 ens3 95.44 71.85 963.15 14.89 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 ens3 17.18 14.46 90.39 3.03 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 11.41 7.51 73.40 1.49 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 ens3 15.01 11.51 107.58 2.18 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 18:49:01 ens3 256.21 128.86 2848.28 10.83 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 11.56 10.01 97.04 1.91 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 9.97 8.77 106.07 1.35 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 ens3 9.95 9.38 73.12 1.93 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:53:01 ens3 425.40 347.43 4854.69 49.94 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 94.67 67.74 1023.81 9.72 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-8738) 08/08/24 _x86_64_ (4 CPU) 18:43:01 LINUX RESTART (4 CPU) 18:44:02 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 16.90 4.90 4.86 5.11 0.08 68.15 18:45:01 0 14.37 5.00 4.78 0.94 0.07 74.84 18:45:01 1 8.95 4.28 3.94 2.20 0.07 80.56 18:45:01 2 18.27 5.87 5.87 13.23 0.08 56.67 18:45:01 3 25.96 4.45 4.83 4.04 0.10 60.62 18:46:01 all 0.14 0.00 0.10 0.40 0.02 99.34 18:46:01 0 0.27 0.00 0.12 0.05 0.02 99.55 18:46:01 1 0.02 0.00 0.17 1.17 0.02 98.63 18:46:01 2 0.22 0.00 0.08 0.38 0.02 99.30 18:46:01 3 0.05 0.00 0.03 0.00 0.02 99.90 18:47:01 all 0.09 0.00 0.03 0.01 0.01 99.86 18:47:01 0 0.22 0.00 0.08 0.00 0.02 99.68 18:47:01 1 0.07 0.00 0.02 0.00 0.02 99.90 18:47:01 2 0.07 0.00 0.00 0.03 0.02 99.88 18:47:01 3 0.02 0.00 0.00 0.02 0.00 99.97 18:48:01 all 0.66 0.00 0.05 0.01 0.02 99.26 18:48:01 0 0.20 0.00 0.07 0.02 0.02 99.70 18:48:01 1 1.95 0.00 0.03 0.00 0.03 97.98 18:48:01 2 0.42 0.00 0.12 0.02 0.02 99.43 18:48:01 3 0.03 0.00 0.00 0.02 0.02 99.93 18:49:01 all 3.85 0.00 1.56 0.59 0.03 93.98 18:49:01 0 3.61 0.00 1.80 0.82 0.03 93.74 18:49:01 1 4.27 0.00 1.18 0.84 0.03 93.68 18:49:01 2 2.53 0.00 1.46 0.20 0.03 95.78 18:49:01 3 4.99 0.00 1.81 0.49 0.02 92.70 18:50:01 all 0.23 0.00 0.09 0.03 0.03 99.63 18:50:01 0 0.15 0.00 0.07 0.00 0.02 99.77 18:50:01 1 0.07 0.00 0.05 0.08 0.02 99.78 18:50:01 2 0.47 0.00 0.17 0.00 0.03 99.33 18:50:01 3 0.23 0.00 0.07 0.02 0.03 99.65 18:51:01 all 0.10 0.00 0.05 0.01 0.02 99.82 18:51:01 0 0.00 0.00 0.00 0.00 0.02 99.98 18:51:01 1 0.00 0.00 0.02 0.05 0.02 99.92 18:51:01 2 0.38 0.00 0.18 0.00 0.03 99.40 18:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:52:01 all 0.12 0.00 0.03 0.05 0.01 99.79 18:52:01 0 0.03 0.00 0.00 0.00 0.00 99.97 18:52:01 1 0.05 0.00 0.03 0.18 0.02 99.72 18:52:01 2 0.35 0.00 0.08 0.00 0.00 99.57 18:52:01 3 0.05 0.00 0.02 0.00 0.02 99.92 18:53:01 all 45.60 0.00 2.00 1.05 0.09 51.27 18:53:01 0 48.78 0.00 1.87 0.80 0.08 48.46 18:53:01 1 40.23 0.00 1.96 1.16 0.08 56.57 18:53:01 2 47.22 0.00 2.19 0.54 0.08 49.97 18:53:01 3 46.16 0.00 1.96 1.71 0.10 50.08 Average: all 7.49 0.54 0.96 0.80 0.03 90.18 Average: 0 7.49 0.55 0.97 0.29 0.03 90.68 Average: 1 6.16 0.47 0.81 0.63 0.03 91.89 Average: 2 7.74 0.64 1.12 1.58 0.04 88.88 Average: 3 8.57 0.49 0.96 0.69 0.03 89.26