---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-311 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: 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): 0-3 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 8.3G 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 556 13230 0 2253 15155 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:72:07:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85353sec preferred_lft 85353sec inet6 fe80::f816:3eff:fe72:7f6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-311) 05/04/24 _x86_64_ (4 CPU) 03:42:25 LINUX RESTART (4 CPU) 03:43:01 tps rtps wtps bread/s bwrtn/s 03:44:01 20.98 0.00 20.98 0.00 25531.34 03:45:01 17.48 0.00 17.48 0.00 25419.36 03:46:01 0.97 0.00 0.97 0.00 278.49 03:47:01 1.25 0.00 1.25 0.00 16.40 03:48:01 1.00 0.00 1.00 0.00 11.73 03:49:01 1.20 0.02 1.18 0.13 15.46 03:50:01 0.88 0.00 0.88 0.00 10.40 03:51:01 1.08 0.00 1.08 0.00 14.66 03:52:01 1.18 0.00 1.18 0.00 13.46 03:53:01 5.10 3.25 1.85 142.78 213.30 03:54:01 220.53 32.81 187.72 1670.79 8654.29 03:55:01 72.95 10.10 62.86 243.43 9430.83 03:56:01 5.23 0.02 5.21 0.13 2893.70 03:57:01 6.52 0.00 6.52 0.00 2334.81 03:58:01 9.79 1.85 7.94 14.79 1766.29 03:59:01 155.22 4.47 150.76 136.11 13126.21 Average: 32.58 3.28 29.30 138.00 5608.02 03:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 14463956 15692964 1961012 11.94 32084 1415788 704544 4.03 488596 1299528 152 03:45:01 14463860 15692972 1961108 11.94 32180 1415792 704544 4.03 489020 1299512 172 03:46:01 14463844 15692988 1961124 11.94 32204 1415796 704544 4.03 488796 1299512 156 03:47:01 14463792 15692968 1961176 11.94 32244 1415800 704544 4.03 488972 1299520 188 03:48:01 14463344 15692572 1961624 11.94 32284 1415796 704544 4.03 489104 1299516 24 03:49:01 14463420 15692676 1961548 11.94 32308 1415812 704544 4.03 489076 1299520 48 03:50:01 14462976 15692284 1961992 11.95 32332 1415816 704544 4.03 489272 1299524 172 03:51:01 14462932 15692292 1962036 11.95 32372 1415820 704544 4.03 489328 1299532 176 03:52:01 14462916 15692376 1962052 11.95 32452 1415820 704544 4.03 489404 1299528 16 03:53:01 14402204 15641920 2022764 12.32 32572 1425896 704544 4.03 543004 1306904 20 03:54:01 13902316 15511784 2522652 15.36 62324 1748292 815884 4.67 725676 1584700 149612 03:55:01 13879508 15600376 2545460 15.50 85900 1826540 705620 4.04 660200 1655832 16396 03:56:01 13825088 15584572 2599880 15.83 107864 1836812 705620 4.04 691020 1666068 8324 03:57:01 13785040 15577380 2639928 16.07 124080 1848212 705620 4.04 709180 1677388 9968 03:58:01 13753740 15573092 2671228 16.26 137868 1857588 732096 4.19 724064 1686744 19412 03:59:01 13566912 15528492 2858056 17.40 217576 1914144 769520 4.40 859704 1724584 49084 Average: 14205366 15640732 2219602 13.51 66165 1574983 717488 4.11 582151 1437370 15870 03:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 ens3 2.27 1.23 2.14 0.28 0.00 0.00 0.00 0.00 03:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:45:01 ens3 1.27 0.75 0.51 0.59 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 ens3 0.20 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:47:01 ens3 0.43 0.37 0.12 0.37 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 ens3 0.38 0.25 0.14 0.40 0.00 0.00 0.00 0.00 03:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:49:01 ens3 0.22 0.20 0.06 0.17 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 ens3 0.18 0.13 0.06 0.17 0.00 0.00 0.00 0.00 03:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:51:01 ens3 0.27 0.22 0.06 0.17 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 ens3 0.17 0.12 0.06 0.17 0.00 0.00 0.00 0.00 03:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:53:01 ens3 59.47 39.23 125.71 17.84 0.00 0.00 0.00 0.00 03:54:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 03:54:01 ens3 126.21 88.09 1362.00 29.62 0.00 0.00 0.00 0.00 03:55:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:55:01 ens3 361.67 344.78 785.55 99.11 0.00 0.00 0.00 0.00 03:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 ens3 483.39 509.73 699.43 142.57 0.00 0.00 0.00 0.00 03:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:57:01 ens3 439.46 460.16 856.46 125.87 0.00 0.00 0.00 0.00 03:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 ens3 349.52 371.77 617.44 104.16 0.00 0.00 0.00 0.00 03:59:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:59:01 ens3 616.66 635.26 891.11 178.02 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 152.62 153.28 333.82 43.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-311) 05/04/24 _x86_64_ (4 CPU) 03:42:25 LINUX RESTART (4 CPU) 03:43:01 CPU %user %nice %system %iowait %steal %idle 03:44:01 all 0.22 0.00 0.02 2.59 0.01 97.16 03:44:01 0 0.17 0.00 0.02 0.00 0.02 99.80 03:44:01 1 0.05 0.00 0.03 10.24 0.02 89.66 03:44:01 2 0.08 0.00 0.02 0.00 0.00 99.90 03:44:01 3 0.58 0.00 0.02 0.12 0.02 99.27 03:45:01 all 0.38 0.00 0.01 2.60 0.01 96.99 03:45:01 0 0.08 0.00 0.00 0.00 0.03 99.88 03:45:01 1 0.02 0.00 0.02 10.37 0.00 89.59 03:45:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:45:01 3 1.40 0.00 0.02 0.08 0.00 98.50 03:46:01 all 0.02 0.00 0.01 0.03 0.01 99.93 03:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:46:01 1 0.00 0.00 0.00 0.08 0.02 99.90 03:46:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:46:01 3 0.02 0.00 0.00 0.02 0.02 99.95 03:47:01 all 0.04 0.00 0.01 0.01 0.01 99.94 03:47:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:47:01 2 0.05 0.00 0.00 0.02 0.00 99.93 03:47:01 3 0.07 0.00 0.00 0.02 0.02 99.90 03:48:01 all 0.03 0.00 0.00 0.00 0.01 99.96 03:48:01 0 0.05 0.00 0.00 0.00 0.03 99.92 03:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:48:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:48:01 3 0.02 0.00 0.00 0.02 0.00 99.97 03:49:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:49:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:49:01 2 0.05 0.00 0.00 0.02 0.00 99.93 03:49:01 3 0.00 0.00 0.00 0.02 0.02 99.97 03:50:01 all 0.01 0.00 0.00 0.00 0.01 99.97 03:50:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:50:01 2 0.05 0.00 0.00 0.00 0.00 99.95 03:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:51:01 all 0.01 0.00 0.01 0.01 0.01 99.96 03:51:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:51:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:51:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:51:01 3 0.00 0.00 0.02 0.03 0.02 99.93 03:52:01 all 0.02 0.00 0.00 0.01 0.01 99.96 03:52:01 0 0.03 0.00 0.00 0.02 0.00 99.95 03:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:52:01 2 0.05 0.00 0.02 0.02 0.03 99.88 03:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:53:01 all 1.43 0.00 0.08 0.03 0.01 98.45 03:53:01 0 1.72 0.00 0.05 0.00 0.02 98.22 03:53:01 1 1.92 0.00 0.07 0.00 0.00 98.02 03:53:01 2 1.05 0.00 0.10 0.13 0.02 98.70 03:53:01 3 1.02 0.00 0.10 0.00 0.02 98.86 03:54:01 all 20.53 0.00 1.54 2.94 0.06 74.94 03:54:01 0 15.81 0.00 1.27 0.43 0.03 82.46 03:54:01 1 25.51 0.00 2.17 4.54 0.10 67.67 03:54:01 2 6.49 0.00 0.77 5.46 0.05 87.23 03:54:01 3 34.38 0.00 1.93 1.32 0.07 62.30 03:54:01 CPU %user %nice %system %iowait %steal %idle 03:55:01 all 6.48 0.00 1.18 1.08 0.06 91.19 03:55:01 0 4.28 0.00 2.02 0.40 0.07 93.23 03:55:01 1 2.14 0.00 0.40 0.12 0.07 97.27 03:55:01 2 3.42 0.00 0.77 3.27 0.02 92.52 03:55:01 3 16.12 0.00 1.51 0.54 0.10 81.73 03:56:01 all 1.61 0.00 1.16 0.44 0.08 96.71 03:56:01 0 4.72 0.00 4.02 0.58 0.12 90.55 03:56:01 1 0.18 0.00 0.08 0.00 0.08 99.65 03:56:01 2 0.17 0.00 0.08 1.18 0.00 98.57 03:56:01 3 1.35 0.00 0.47 0.00 0.10 98.08 03:57:01 all 1.30 0.00 0.89 0.56 0.06 97.19 03:57:01 0 3.12 0.00 2.55 0.65 0.08 93.59 03:57:01 1 0.20 0.00 0.07 0.00 0.07 99.66 03:57:01 2 1.05 0.00 0.69 1.59 0.05 96.62 03:57:01 3 0.82 0.00 0.27 0.00 0.02 98.90 03:58:01 all 1.47 0.00 0.86 0.30 0.05 97.32 03:58:01 0 0.32 0.00 0.32 0.00 0.05 99.32 03:58:01 1 1.59 0.00 1.35 0.13 0.07 96.86 03:58:01 2 0.50 0.00 0.45 1.02 0.02 98.01 03:58:01 3 3.48 0.00 1.30 0.07 0.05 95.10 03:59:01 all 13.03 0.00 7.67 1.56 0.07 77.67 03:59:01 0 15.33 0.00 12.51 1.79 0.05 70.32 03:59:01 1 11.01 0.00 6.14 0.15 0.08 82.61 03:59:01 2 14.72 0.00 3.85 4.33 0.09 77.01 03:59:01 3 11.02 0.00 8.02 0.02 0.05 80.90 Average: all 2.91 0.00 0.84 0.76 0.03 95.46 Average: 0 2.87 0.00 1.44 0.24 0.04 95.41 Average: 1 2.66 0.00 0.64 1.60 0.03 95.06 Average: 2 1.72 0.00 0.42 1.06 0.02 96.79 Average: 3 4.39 0.00 0.86 0.14 0.03 94.58