---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-3675 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 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: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.4G 70G 11% / 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 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 582 13188 0 2269 15128 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:b7:60:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:feb7:60ca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3675) 02/08/24 _x86_64_ (4 CPU) 09:37:31 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 93.63 17.51 76.12 1034.94 27403.90 09:40:01 86.19 10.11 76.07 243.83 30524.38 09:41:01 14.01 0.00 14.01 0.00 18062.32 09:42:01 3.42 0.02 3.40 0.13 1361.24 09:43:01 2.78 0.00 2.78 0.00 918.25 09:44:01 3.22 0.02 3.20 0.13 985.17 09:45:01 9.20 0.00 9.20 0.00 1635.19 09:46:01 2.58 0.00 2.58 0.00 365.21 09:47:01 2.02 0.00 2.02 0.00 266.36 09:48:01 5.10 0.00 5.10 0.00 1505.62 09:49:01 188.00 5.02 182.99 158.24 13807.97 Average: 37.20 2.95 34.25 129.29 8774.89 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13910416 15558052 2514544 15.31 62568 1785168 836796 4.79 678412 1619676 194492 09:40:01 13858760 15581156 2566200 15.62 78956 1837084 747864 4.28 673620 1665156 7380 09:41:01 13839056 15573388 2585904 15.74 87244 1838604 747864 4.28 687340 1666672 3484 09:42:01 13819760 15569192 2605200 15.86 93264 1845216 747864 4.28 694776 1673264 316 09:43:01 13791600 15559684 2633360 16.03 105696 1848500 767440 4.39 714704 1676544 10324 09:44:01 13770524 15554764 2654436 16.16 113892 1853872 767440 4.39 724400 1681924 11392 09:45:01 13754184 15551972 2670776 16.26 119364 1859736 767440 4.39 730216 1687752 1188 09:46:01 13749640 15552088 2675320 16.29 122940 1860208 767440 4.39 734080 1688196 304 09:47:01 13742464 15550544 2682496 16.33 127356 1860548 767440 4.39 738308 1688556 2264 09:48:01 13709072 15545012 2715888 16.54 138088 1873116 783508 4.48 750384 1701104 20804 09:49:01 13496656 15476940 2928304 17.83 216808 1934768 855284 4.89 913948 1740376 40724 Average: 13767467 15552072 2657493 16.18 115107 1854256 777853 4.45 730926 1680838 26607 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 65.28 43.60 1024.66 8.63 0.00 0.00 0.00 0.00 09:39:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 09:40:01 ens3 195.50 180.60 456.31 68.59 0.00 0.00 0.00 0.00 09:40:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:41:01 ens3 191.37 189.24 287.32 50.61 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 197.63 213.71 285.92 59.87 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 243.36 246.08 343.21 70.01 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 212.28 222.96 342.13 61.89 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 171.95 182.70 322.27 51.48 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 74.26 67.69 209.15 17.82 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 91.82 83.65 275.47 21.63 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 328.80 370.22 440.37 108.01 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 522.55 529.08 819.72 145.26 0.00 0.00 0.00 0.00 09:49:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 208.83 212.03 436.06 60.43 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3675) 02/08/24 _x86_64_ (4 CPU) 09:37:31 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 20.44 0.00 1.38 4.06 0.06 74.07 09:39:01 0 25.84 0.00 1.97 6.60 0.05 65.55 09:39:01 1 24.36 0.00 1.26 5.58 0.05 68.76 09:39:01 2 7.24 0.00 0.67 1.38 0.07 90.64 09:39:01 3 24.48 0.00 1.60 2.70 0.05 71.17 09:40:01 all 6.30 0.00 0.92 1.41 0.05 91.33 09:40:01 0 11.38 0.00 1.37 1.02 0.03 86.20 09:40:01 1 2.24 0.00 0.45 2.57 0.02 94.72 09:40:01 2 6.66 0.00 1.38 0.53 0.05 91.38 09:40:01 3 4.88 0.00 0.50 1.51 0.05 93.06 09:41:01 all 0.59 0.00 0.49 0.64 0.03 98.25 09:41:01 0 0.60 0.00 0.47 0.27 0.03 98.63 09:41:01 1 0.20 0.00 0.07 2.17 0.02 97.55 09:41:01 2 0.42 0.00 0.42 0.00 0.03 99.13 09:41:01 3 1.13 0.00 0.97 0.13 0.07 97.70 09:42:01 all 0.58 0.00 0.41 0.26 0.03 98.72 09:42:01 0 0.03 0.00 0.03 0.17 0.00 99.77 09:42:01 1 0.02 0.00 0.05 0.00 0.03 99.90 09:42:01 2 0.13 0.00 0.10 0.00 0.00 99.77 09:42:01 3 2.17 0.00 1.51 0.89 0.07 95.36 09:43:01 all 0.72 0.00 0.64 0.10 0.04 98.50 09:43:01 0 0.58 0.00 0.65 0.02 0.02 98.73 09:43:01 1 0.13 0.00 0.08 0.00 0.03 99.75 09:43:01 2 0.75 0.00 0.57 0.08 0.05 98.55 09:43:01 3 1.43 0.00 1.28 0.30 0.07 96.92 09:44:01 all 0.74 0.00 0.55 0.04 0.04 98.63 09:44:01 0 2.30 0.00 1.53 0.00 0.07 96.10 09:44:01 1 0.27 0.00 0.25 0.00 0.03 99.45 09:44:01 2 0.17 0.00 0.17 0.00 0.02 99.65 09:44:01 3 0.22 0.00 0.22 0.15 0.05 99.36 09:45:01 all 0.51 0.00 0.45 0.07 0.03 98.95 09:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:45:01 1 1.47 0.00 1.37 0.02 0.05 97.10 09:45:01 2 0.17 0.00 0.08 0.00 0.02 99.73 09:45:01 3 0.33 0.00 0.27 0.27 0.02 99.11 09:46:01 all 0.31 0.00 0.20 0.02 0.02 99.45 09:46:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:46:01 1 0.95 0.00 0.63 0.00 0.03 98.38 09:46:01 2 0.12 0.00 0.07 0.00 0.02 99.80 09:46:01 3 0.12 0.00 0.10 0.08 0.00 99.70 09:47:01 all 0.33 0.00 0.22 0.03 0.02 99.41 09:47:01 0 0.08 0.00 0.07 0.00 0.02 99.83 09:47:01 1 0.55 0.00 0.37 0.00 0.02 99.07 09:47:01 2 0.08 0.00 0.03 0.00 0.00 99.88 09:47:01 3 0.59 0.00 0.40 0.08 0.03 98.89 09:48:01 all 0.96 0.00 0.70 0.05 0.05 98.24 09:48:01 0 2.28 0.00 1.78 0.02 0.07 95.86 09:48:01 1 0.65 0.00 0.43 0.02 0.03 98.87 09:48:01 2 0.30 0.00 0.22 0.00 0.05 99.43 09:48:01 3 0.60 0.00 0.37 0.18 0.03 98.81 09:49:01 all 18.73 0.00 7.76 0.71 0.08 72.72 09:49:01 0 14.64 0.00 9.82 0.27 0.10 75.17 09:49:01 1 36.20 0.00 4.03 0.51 0.09 59.17 09:49:01 2 13.54 0.00 10.60 1.17 0.08 74.60 09:49:01 3 10.93 0.00 6.43 0.89 0.07 81.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.54 0.00 1.24 0.67 0.04 93.51 Average: 0 5.23 0.00 1.62 0.75 0.04 92.36 Average: 1 6.00 0.00 0.81 0.98 0.04 92.17 Average: 2 2.70 0.00 1.31 0.29 0.03 95.67 Average: 3 4.23 0.00 1.24 0.65 0.05 93.83