---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15330 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / 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 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 16009 656 12780 1 2572 15021 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:d7:92:ba brd ff:ff:ff:ff:ff:ff inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85400sec preferred_lft 85400sec inet6 fe80::f816:3eff:fed7:92ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:a4:21:33 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15330) 08/26/26 _x86_64_ (4 CPU) 09:01:00 LINUX RESTART (4 CPU) 09:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:03:01 160.29 37.78 122.51 0.00 2912.05 16129.60 0.00 09:04:01 18.48 0.12 18.36 0.00 17.20 5270.59 0.00 09:05:01 7.03 0.05 6.98 0.00 7.87 957.04 0.00 09:06:01 6.33 2.00 4.33 0.00 31.19 491.52 0.00 09:07:01 3.12 0.98 2.13 0.00 68.79 39.33 0.00 09:08:01 2.85 0.02 2.83 0.00 2.80 115.58 0.00 09:09:01 4.87 0.02 4.85 0.00 2.40 697.22 0.00 09:10:01 1.72 0.00 1.72 0.00 0.00 123.31 0.00 09:11:01 1.10 0.00 1.10 0.00 0.00 15.07 0.00 09:12:01 1.48 0.00 1.48 0.00 0.00 17.73 0.00 09:13:01 0.85 0.00 0.85 0.00 0.00 10.00 0.00 09:14:01 1.12 0.00 1.12 0.00 0.00 14.13 0.00 09:15:01 0.85 0.00 0.85 0.00 0.00 9.73 0.00 09:16:01 1.70 0.02 1.68 0.00 0.13 21.73 0.00 09:17:01 3.37 0.45 2.92 0.00 54.40 1444.53 0.00 Average: 14.34 2.76 11.58 0.00 206.46 1690.49 0.00 09:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 13158532 15331812 656548 4.00 80280 2273896 1520156 8.72 939216 2000296 144656 09:04:01 13140432 15328524 659180 4.02 80464 2288236 1605800 9.21 947564 2008156 9392 09:05:01 13115244 15323252 663616 4.05 80772 2307208 1627504 9.33 959624 2017488 9120 09:06:01 13082856 15294972 691640 4.22 81052 2310728 1721388 9.87 991580 2018764 72 09:07:01 13077192 15295932 690388 4.21 82436 2315892 1757108 10.07 993648 2023808 56 09:08:01 13095324 15319576 666632 4.07 82540 2321152 1638472 9.39 971456 2027264 5352 09:09:01 13032232 15267696 718116 4.38 82732 2331884 1692568 9.70 1027772 2032072 1616 09:10:01 13082396 15319216 666500 4.07 82772 2333156 1553256 8.91 976592 2033412 20 09:11:01 13082552 15319772 666092 4.06 82812 2333156 1553256 8.91 975696 2033772 48 09:12:01 13093884 15331120 654788 3.99 82836 2333136 1570020 9.00 963488 2033752 8 09:13:01 13091608 15328868 657020 4.01 82860 2333136 1636400 9.38 966716 2033752 8 09:14:01 13093868 15331160 654704 3.99 82892 2333140 1652472 9.47 966892 2033756 8 09:15:01 13092876 15330188 655656 4.00 82904 2333140 1652472 9.47 966396 2033756 4 09:16:01 13092596 15329964 655960 4.00 82952 2333128 1666824 9.56 964832 2033760 4 09:17:01 13163156 15443148 541916 3.31 83040 2374952 1396048 8.00 900112 2028920 48 Average: 13099650 15326347 659917 4.03 82223 2323729 1616250 9.27 967439 2026182 11361 09:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 ens3 123.86 86.64 1624.64 14.12 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 62.79 62.79 116.85 116.85 0.00 0.00 0.00 0.00 09:04:01 ens3 14.76 13.23 3.71 3.81 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 44.59 44.59 173.77 173.77 0.00 0.00 0.00 0.00 09:05:01 ens3 23.86 21.66 5.29 5.48 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 73.07 73.07 255.92 255.92 0.00 0.00 0.00 0.00 09:06:01 ens3 8.15 4.95 2.64 3.14 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 13.95 13.95 50.70 50.70 0.00 0.00 0.00 0.00 09:07:01 ens3 2.28 1.48 1.51 1.73 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:08:01 ens3 6.07 5.72 1.37 1.59 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 19.53 19.53 75.80 75.80 0.00 0.00 0.00 0.00 09:09:01 ens3 11.16 10.10 2.71 3.88 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 33.98 33.98 139.56 139.56 0.00 0.00 0.00 0.00 09:10:01 ens3 0.70 0.38 0.13 0.27 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 1.25 1.25 11.87 11.87 0.00 0.00 0.00 0.00 09:11:01 ens3 0.23 0.13 0.07 0.22 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 0.42 0.30 0.15 0.29 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 ens3 0.32 0.15 0.12 0.22 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 0.42 0.20 0.08 0.22 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 ens3 0.33 0.13 0.07 0.22 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 0.42 0.20 0.08 0.23 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 ens3 1086.30 748.03 320.50 820.35 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 45.85 45.85 444.76 444.76 0.00 0.00 0.00 0.00 Average: ens3 85.28 59.55 130.87 57.04 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 19.71 19.71 84.62 84.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15330) 08/26/26 _x86_64_ (4 CPU) 09:01:00 LINUX RESTART (4 CPU) 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 30.16 4.28 6.54 1.48 0.10 57.43 09:03:01 0 26.27 4.43 7.26 2.57 0.10 59.38 09:03:01 1 41.32 2.75 6.30 1.64 0.12 47.86 09:03:01 2 30.74 5.19 6.28 0.81 0.10 56.87 09:03:01 3 22.33 4.74 6.32 0.91 0.08 65.61 09:04:01 all 52.35 0.00 3.08 0.06 0.13 44.39 09:04:01 0 50.76 0.00 3.23 0.21 0.14 45.67 09:04:01 1 52.81 0.00 2.92 0.00 0.15 44.11 09:04:01 2 52.17 0.00 3.12 0.02 0.12 44.57 09:04:01 3 53.64 0.00 3.05 0.00 0.10 43.20 09:05:01 all 51.84 0.00 3.93 0.01 0.14 44.07 09:05:01 0 51.57 0.00 3.96 0.03 0.14 44.30 09:05:01 1 51.18 0.00 3.91 0.02 0.14 44.76 09:05:01 2 50.61 0.00 4.12 0.00 0.14 45.13 09:05:01 3 53.98 0.00 3.75 0.00 0.15 42.12 09:06:01 all 52.63 0.00 2.23 0.02 0.14 44.99 09:06:01 0 52.58 0.00 2.39 0.02 0.15 44.85 09:06:01 1 51.12 0.00 2.25 0.00 0.14 46.49 09:06:01 2 53.24 0.00 2.08 0.00 0.14 44.54 09:06:01 3 53.58 0.00 2.19 0.05 0.14 44.05 09:07:01 all 52.56 0.00 1.98 0.01 0.14 45.31 09:07:01 0 50.29 0.00 1.87 0.02 0.15 47.66 09:07:01 1 53.34 0.00 2.02 0.02 0.14 44.48 09:07:01 2 52.24 0.00 2.10 0.00 0.14 45.52 09:07:01 3 54.36 0.00 1.94 0.00 0.12 43.58 09:08:01 all 52.32 0.00 2.57 0.00 0.14 44.97 09:08:01 0 51.02 0.00 2.59 0.02 0.14 46.23 09:08:01 1 51.81 0.00 2.61 0.00 0.14 45.45 09:08:01 2 52.72 0.00 2.61 0.00 0.15 44.51 09:08:01 3 53.72 0.00 2.47 0.00 0.14 43.67 09:09:01 all 51.88 0.00 3.04 0.01 0.13 44.95 09:09:01 0 51.82 0.00 3.17 0.02 0.14 44.85 09:09:01 1 51.78 0.00 2.84 0.02 0.14 45.22 09:09:01 2 50.99 0.00 3.09 0.00 0.12 45.80 09:09:01 3 52.94 0.00 3.04 0.00 0.12 43.89 09:10:01 all 39.45 0.00 1.94 0.01 0.13 58.48 09:10:01 0 37.57 0.00 1.86 0.03 0.14 60.39 09:10:01 1 39.80 0.00 2.12 0.00 0.10 57.97 09:10:01 2 40.53 0.00 1.86 0.00 0.14 57.47 09:10:01 3 39.89 0.00 1.90 0.00 0.12 58.09 09:11:01 all 28.48 0.00 1.73 0.00 0.10 69.70 09:11:01 0 27.82 0.00 1.59 0.00 0.10 70.48 09:11:01 1 29.97 0.00 1.84 0.00 0.09 68.11 09:11:01 2 27.53 0.00 1.95 0.00 0.09 70.44 09:11:01 3 28.62 0.00 1.53 0.00 0.11 69.75 09:12:01 all 28.61 0.00 1.74 0.01 0.10 69.54 09:12:01 0 29.01 0.00 1.70 0.02 0.12 69.15 09:12:01 1 28.75 0.00 1.73 0.02 0.09 69.42 09:12:01 2 29.97 0.00 1.90 0.00 0.10 68.03 09:12:01 3 26.72 0.00 1.62 0.00 0.09 71.57 09:13:01 all 28.95 0.00 1.64 0.00 0.10 69.31 09:13:01 0 27.96 0.00 1.63 0.00 0.09 70.32 09:13:01 1 27.44 0.00 1.66 0.00 0.10 70.80 09:13:01 2 31.86 0.00 1.68 0.00 0.10 66.35 09:13:01 3 28.58 0.00 1.59 0.00 0.09 69.74 09:13:01 CPU %user %nice %system %iowait %steal %idle 09:14:01 all 28.54 0.00 1.69 0.00 0.09 69.67 09:14:01 0 27.35 0.00 1.68 0.00 0.09 70.88 09:14:01 1 29.66 0.00 1.68 0.00 0.09 68.56 09:14:01 2 30.59 0.00 1.71 0.00 0.09 67.61 09:14:01 3 26.54 0.00 1.70 0.00 0.10 71.66 09:15:01 all 28.50 0.00 1.69 0.00 0.08 69.73 09:15:01 0 28.77 0.00 1.67 0.00 0.07 69.49 09:15:01 1 26.52 0.00 1.54 0.00 0.09 71.85 09:15:01 2 30.22 0.00 1.82 0.00 0.07 67.89 09:15:01 3 28.47 0.00 1.74 0.00 0.09 69.71 09:16:01 all 28.91 0.00 1.73 0.02 0.09 69.25 09:16:01 0 27.16 0.00 1.69 0.02 0.09 71.05 09:16:01 1 31.28 0.00 1.58 0.02 0.09 67.03 09:16:01 2 29.04 0.00 1.71 0.03 0.10 69.11 09:16:01 3 28.13 0.00 1.95 0.02 0.09 69.81 09:17:01 all 22.88 0.00 2.72 0.02 0.08 74.31 09:17:01 0 22.99 0.00 2.69 0.02 0.07 74.23 09:17:01 1 20.48 0.00 2.35 0.02 0.08 77.07 09:17:01 2 21.89 0.00 2.78 0.03 0.07 75.23 09:17:01 3 26.18 0.00 3.04 0.00 0.10 70.68 Average: all 38.56 0.29 2.56 0.11 0.11 58.37 Average: 0 37.56 0.30 2.61 0.20 0.11 59.21 Average: 1 39.17 0.19 2.50 0.12 0.11 57.91 Average: 2 38.97 0.35 2.59 0.06 0.11 57.91 Average: 3 38.54 0.32 2.53 0.07 0.11 58.42