---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-679 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.3G 12G 39% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 343 102 0 1546 1475 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:73:d8:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe73:d8a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-679) 04/04/24 _x86_64_ (2 CPU) 20:54:54 LINUX RESTART (2 CPU) 20:55:02 tps rtps wtps bread/s bwrtn/s 20:56:01 196.26 84.89 111.37 5999.39 46031.66 20:57:01 137.84 50.51 87.34 2203.10 13035.29 20:58:01 11.55 2.55 9.00 175.30 1182.34 20:59:01 0.93 0.00 0.93 0.00 16.13 21:00:01 3.58 2.35 1.23 71.45 21.86 21:01:01 1.23 0.00 1.23 0.00 16.66 21:02:01 21.90 11.30 10.60 489.65 674.55 21:03:01 52.24 14.96 37.28 630.43 3449.43 Average: 52.90 20.69 32.21 1186.34 7975.81 20:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:56:01 161804 1551972 1878828 92.07 47268 1433084 528132 17.10 396520 1340244 99828 20:57:01 85908 1483880 1954724 95.79 64440 1417388 646012 20.91 512156 1286488 17592 20:58:01 138420 1510248 1902212 93.22 65976 1389884 788008 25.51 503724 1243468 152 20:59:01 131344 1503224 1909288 93.56 66028 1389888 1126544 36.47 510056 1243472 152 21:00:01 118284 1492732 1922348 94.20 66108 1392020 1237164 40.05 521524 1243968 272 21:01:01 116820 1491328 1923812 94.28 66148 1392032 1311488 42.45 523004 1243968 120 21:02:01 85452 1497228 1955180 95.81 69108 1426172 581968 18.84 520040 1277236 44672 21:03:01 97756 1483388 1942876 95.21 73180 1400196 596760 19.32 535368 1261084 9720 Average: 116974 1501750 1923658 94.27 64782 1405083 852010 27.58 502799 1267491 21564 20:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:56:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 20:56:01 ens3 395.51 237.61 1380.28 69.02 0.00 0.00 0.00 0.00 20:57:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 20:57:01 ens3 48.44 45.28 313.67 10.05 0.00 0.00 0.00 0.00 20:58:01 lo 2.60 2.60 0.20 0.20 0.00 0.00 0.00 0.00 20:58:01 ens3 1.55 1.13 0.22 0.20 0.00 0.00 0.00 0.00 20:59:01 lo 11.40 11.40 0.95 0.95 0.00 0.00 0.00 0.00 20:59:01 ens3 6.78 3.22 5.58 0.63 0.00 0.00 0.00 0.00 21:00:01 lo 18.36 18.36 0.97 0.97 0.00 0.00 0.00 0.00 21:00:01 ens3 10.60 9.73 6.53 10.70 0.00 0.00 0.00 0.00 21:01:01 lo 18.16 18.16 0.95 0.95 0.00 0.00 0.00 0.00 21:01:01 ens3 0.83 0.73 0.16 0.14 0.00 0.00 0.00 0.00 21:02:01 lo 13.86 13.86 0.73 0.73 0.00 0.00 0.00 0.00 21:02:01 ens3 11.03 10.66 98.00 1.99 0.00 0.00 0.00 0.00 21:03:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 21:03:01 ens3 31.64 31.59 16.51 15.26 0.00 0.00 0.00 0.00 Average: lo 8.55 8.55 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 62.62 42.10 225.26 13.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-679) 04/04/24 _x86_64_ (2 CPU) 20:54:54 LINUX RESTART (2 CPU) 20:55:02 CPU %user %nice %system %iowait %steal %idle 20:56:01 all 37.29 0.00 4.29 10.45 0.09 47.87 20:56:01 0 31.48 0.00 3.79 13.12 0.07 51.54 20:56:01 1 43.10 0.00 4.79 7.78 0.10 44.23 20:57:01 all 38.67 0.00 2.86 7.54 0.08 50.86 20:57:01 0 45.41 0.00 3.08 7.89 0.08 43.54 20:57:01 1 31.94 0.00 2.65 7.20 0.08 58.13 20:58:01 all 4.51 0.00 0.39 0.38 0.07 94.64 20:58:01 0 5.71 0.00 0.45 0.43 0.07 93.34 20:58:01 1 3.34 0.00 0.33 0.31 0.07 95.95 20:59:01 all 1.35 0.00 0.17 0.02 0.04 98.41 20:59:01 0 0.85 0.00 0.22 0.05 0.05 98.83 20:59:01 1 1.82 0.00 0.13 0.00 0.03 98.02 21:00:01 all 1.42 0.00 0.23 0.10 0.07 98.19 21:00:01 0 1.66 0.00 0.18 0.13 0.07 97.96 21:00:01 1 1.19 0.00 0.25 0.08 0.07 98.41 21:01:01 all 0.25 0.00 0.27 0.02 0.07 99.40 21:01:01 0 0.22 0.00 0.25 0.03 0.07 99.43 21:01:01 1 0.27 0.00 0.28 0.00 0.07 99.38 21:02:01 all 11.85 0.00 0.97 1.06 0.06 86.06 21:02:01 0 14.52 0.00 1.13 1.84 0.07 82.44 21:02:01 1 9.21 0.00 0.81 0.27 0.07 89.64 21:03:01 all 41.15 0.00 3.80 2.66 0.07 52.32 21:03:01 0 18.85 0.00 3.63 4.08 0.05 73.38 21:03:01 1 63.57 0.00 3.99 1.22 0.10 31.12 Average: all 17.01 0.00 1.62 2.76 0.07 78.55 Average: 0 14.81 0.00 1.59 3.42 0.06 80.12 Average: 1 19.20 0.00 1.64 2.09 0.07 77.00