---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24427 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 12G 66G 16% / 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 730 9588 1 5678 14927 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:69:98:57 brd ff:ff:ff:ff:ff:ff inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe69:9857/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:29:a2:60 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-24427) 09/20/24 _x86_64_ (4 CPU) 06:36:19 LINUX RESTART (4 CPU) 06:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:38:01 239.69 74.72 164.97 0.00 2194.61 6506.30 0.00 06:39:01 87.64 33.68 53.96 0.00 2187.10 9672.12 0.00 06:40:01 58.89 12.78 46.11 0.00 908.92 18138.98 0.00 06:41:01 46.58 1.70 44.88 0.00 52.39 35937.61 0.00 06:42:01 112.85 6.90 105.95 0.00 4694.70 65861.65 0.00 Average: 108.69 25.79 82.90 0.00 2007.01 27293.90 0.00 06:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 13407868 15334400 656304 4.01 58040 2073812 1327032 7.61 888200 1830052 85508 06:39:01 13009608 15213008 760964 4.65 76172 2316924 1423136 8.16 1039760 2044664 137048 06:40:01 11598724 14344932 1616268 9.87 93580 2813332 2089212 11.99 2019464 2430712 111656 06:41:01 9569640 14193640 1766580 10.78 116644 4592968 2213696 12.70 2686000 3718736 867192 06:42:01 9862628 15324084 624644 3.81 137852 5383516 1304600 7.48 1454980 4618808 17132 Average: 11489694 14882013 1084952 6.62 96458 3436110 1671535 9.59 1617681 2928594 243707 06:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 270.11 161.11 1276.00 48.35 0.00 0.00 0.00 0.00 06:38:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 ens3 51.42 43.88 421.76 14.81 0.00 0.00 0.00 0.00 06:39:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 530.61 411.33 6413.97 58.55 0.00 0.00 0.00 0.00 06:40:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 268.19 229.46 1396.06 53.78 0.00 0.00 0.00 0.00 06:41:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 431.32 291.39 2997.07 68.57 0.00 0.00 0.00 0.00 06:42:01 lo 1.10 1.10 0.10 0.10 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 310.47 227.66 2505.09 48.81 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24427) 09/20/24 _x86_64_ (4 CPU) 06:36:19 LINUX RESTART (4 CPU) 06:37:02 CPU %user %nice %system %iowait %steal %idle 06:38:01 all 14.39 11.08 8.89 3.63 0.16 61.86 06:38:01 0 14.41 10.97 8.58 1.55 0.17 64.32 06:38:01 1 17.19 11.63 8.68 3.46 0.17 58.87 06:38:01 2 15.70 10.42 10.03 2.75 0.15 60.95 06:38:01 3 10.24 11.30 8.26 6.76 0.14 63.30 06:39:01 all 16.75 0.00 1.49 12.61 0.05 69.09 06:39:01 0 31.42 0.00 2.18 7.22 0.07 59.11 06:39:01 1 8.34 0.00 1.27 17.13 0.05 73.22 06:39:01 2 13.92 0.00 1.44 9.06 0.05 75.53 06:39:01 3 13.30 0.00 1.08 17.03 0.05 68.54 06:40:01 all 71.08 0.00 2.77 0.46 0.15 25.54 06:40:01 0 72.86 0.00 2.53 0.23 0.15 24.23 06:40:01 1 61.51 0.00 3.19 0.13 0.13 35.04 06:40:01 2 73.47 0.00 3.45 1.37 0.17 21.54 06:40:01 3 76.46 0.00 1.91 0.12 0.15 21.36 06:41:01 all 38.59 0.00 2.41 5.62 0.09 53.28 06:41:01 0 34.49 0.00 1.90 4.86 0.08 58.67 06:41:01 1 44.56 0.00 3.35 2.29 0.10 49.71 06:41:01 2 38.94 0.00 2.25 1.23 0.08 57.50 06:41:01 3 36.41 0.00 2.17 14.11 0.10 47.22 06:42:01 all 40.19 0.00 3.91 9.32 0.11 46.46 06:42:01 0 32.28 0.00 3.40 8.99 0.10 55.24 06:42:01 1 36.34 0.00 3.09 2.70 0.12 57.74 06:42:01 2 50.06 0.00 4.71 7.95 0.12 37.17 06:42:01 3 42.03 0.00 4.44 17.77 0.10 35.66 Average: all 36.26 2.19 3.87 6.34 0.11 51.23 Average: 0 37.19 2.17 3.70 4.56 0.11 52.26 Average: 1 33.63 2.29 3.90 5.16 0.11 54.91 Average: 2 38.48 2.06 4.36 4.47 0.11 50.52 Average: 3 35.72 2.23 3.55 11.15 0.11 47.24