---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-12074 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 844 23339 0 7983 30867 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:cf:2b:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fecf:2bca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:24:47:14 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 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-12074) 01/13/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 118.75 38.59 80.15 1755.17 31967.34 22:50:01 105.86 12.53 93.34 264.18 60155.81 22:51:01 221.61 2.60 219.01 87.32 136712.68 22:52:01 266.69 20.31 246.38 3857.62 64508.98 22:53:01 33.31 0.00 33.31 0.00 43716.58 22:54:01 264.86 0.00 264.86 0.00 53228.86 22:55:01 8.55 0.00 8.55 0.00 5827.16 22:56:01 77.85 0.00 77.85 0.00 1191.13 22:57:01 15.20 0.50 14.70 53.46 15311.18 Average: 123.63 8.28 115.35 668.63 45846.90 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30118692 31724024 2820528 8.56 69268 1846420 1434948 4.22 845388 1683588 172632 22:50:01 27504324 31682052 5434896 16.50 86280 4349092 1382732 4.07 1429024 3617464 1600956 22:51:01 26077276 30928544 6861944 20.83 117848 4933132 2168252 6.38 1669996 4736608 234804 22:52:01 24547848 30855480 8391372 25.48 166184 6204384 2180976 6.42 1969984 5826764 383368 22:53:01 23750644 30615592 9188576 27.90 166504 6746268 2366928 6.96 2777336 5801460 528468 22:54:01 24064752 31281112 8874468 26.94 167744 7085356 1757120 5.17 2264556 5991568 1708 22:55:01 22743708 30141504 10195512 30.95 167824 7261644 2503580 7.37 3639116 5925720 4376 22:56:01 24171496 31672404 8767724 26.62 167924 7362024 1398684 4.12 2068848 6072712 265512 22:57:01 23929040 31629408 9010180 27.35 171104 7552528 1411620 4.15 2248740 6131368 43404 Average: 25211976 31170013 7727244 23.46 142298 5926761 1844982 5.43 2101443 5087472 359470 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 158.81 93.42 1114.11 19.33 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 ens3 6369.73 4095.42 24520.86 1051.57 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 387.22 310.18 3138.33 68.06 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 ens3 261.37 200.05 2826.07 32.62 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 ens3 26.08 16.98 5.99 5.68 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 87.19 70.15 185.93 18.45 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 ens3 3.22 2.75 1.00 1.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 12.78 12.78 0.66 0.66 0.00 0.00 0.00 0.00 22:56:01 ens3 20.20 14.85 4.33 4.89 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 28.45 28.45 1.46 1.46 0.00 0.00 0.00 0.00 22:57:01 ens3 2886.00 1857.54 574.58 7969.73 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 1133.41 740.21 3597.19 1019.04 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 5.07 5.07 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-12074) 01/13/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.12 0.00 0.83 2.73 0.04 86.29 22:49:01 0 3.43 0.00 0.40 0.02 0.00 96.15 22:49:01 1 9.79 0.00 0.52 1.07 0.05 88.58 22:49:01 2 3.13 0.00 0.47 15.12 0.08 81.20 22:49:01 3 11.04 0.00 0.85 0.57 0.02 87.53 22:49:01 4 13.93 0.00 1.18 0.92 0.05 83.92 22:49:01 5 7.81 0.00 0.61 0.68 0.02 90.88 22:49:01 6 7.27 0.00 0.65 0.07 0.02 92.00 22:49:01 7 24.56 0.00 1.82 3.39 0.05 70.18 22:50:01 all 6.91 0.00 3.29 3.56 0.05 86.20 22:50:01 0 16.29 0.00 8.59 0.03 0.08 75.00 22:50:01 1 8.63 0.00 2.39 0.23 0.05 88.69 22:50:01 2 2.94 0.00 0.50 13.92 0.05 82.59 22:50:01 3 4.09 0.00 2.96 0.03 0.07 92.85 22:50:01 4 9.34 0.00 3.70 0.30 0.03 86.62 22:50:01 5 6.15 0.00 1.32 13.24 0.07 79.22 22:50:01 6 4.55 0.00 0.30 0.17 0.02 94.97 22:50:01 7 3.26 0.00 6.62 0.53 0.08 89.50 22:51:01 all 12.21 0.00 1.78 10.39 0.06 75.56 22:51:01 0 26.54 0.00 1.67 1.44 0.05 70.31 22:51:01 1 8.97 0.00 1.69 23.81 0.05 65.48 22:51:01 2 7.14 0.00 1.02 0.18 0.03 91.63 22:51:01 3 9.82 0.00 5.00 0.59 0.12 84.47 22:51:01 4 11.70 0.00 1.53 36.82 0.05 49.90 22:51:01 5 11.72 0.00 1.35 16.70 0.05 70.17 22:51:01 6 12.78 0.00 1.42 0.00 0.03 85.76 22:51:01 7 8.98 0.00 0.54 3.75 0.05 86.69 22:52:01 all 17.95 0.00 2.58 6.56 0.08 72.83 22:52:01 0 17.32 0.00 3.20 12.95 0.08 66.45 22:52:01 1 26.73 0.00 1.07 1.60 0.07 70.53 22:52:01 2 17.97 0.00 2.95 7.69 0.07 71.32 22:52:01 3 20.39 0.00 4.16 9.81 0.12 65.53 22:52:01 4 12.33 0.00 0.87 14.52 0.05 72.24 22:52:01 5 15.31 0.00 2.00 2.44 0.08 80.15 22:52:01 6 16.17 0.00 3.62 0.34 0.05 79.83 22:52:01 7 17.38 0.00 2.77 3.12 0.08 76.65 22:53:01 all 26.15 0.00 2.36 2.64 0.06 68.78 22:53:01 0 16.01 0.00 3.71 14.00 0.07 66.21 22:53:01 1 36.80 0.00 2.16 1.49 0.12 59.43 22:53:01 2 47.34 0.00 3.18 0.00 0.08 49.40 22:53:01 3 39.46 0.00 2.56 0.05 0.07 57.87 22:53:01 4 6.75 0.00 0.57 5.61 0.02 87.06 22:53:01 5 25.30 0.00 1.55 0.00 0.05 73.10 22:53:01 6 17.22 0.00 3.99 0.02 0.05 78.72 22:53:01 7 20.29 0.00 1.22 0.02 0.05 78.42 22:54:01 all 15.75 0.00 2.31 3.98 0.06 77.90 22:54:01 0 7.15 0.00 0.92 8.38 0.07 83.48 22:54:01 1 8.18 0.00 1.32 0.07 0.03 90.40 22:54:01 2 11.24 0.00 1.40 10.07 0.03 77.26 22:54:01 3 9.68 0.00 0.70 0.00 0.07 89.55 22:54:01 4 10.57 0.00 0.88 3.10 0.07 85.38 22:54:01 5 21.54 0.00 2.42 7.31 0.05 68.68 22:54:01 6 44.05 0.00 9.49 1.45 0.10 44.91 22:54:01 7 13.28 0.00 1.32 1.62 0.07 83.71 22:55:01 all 13.56 0.00 4.28 0.12 0.06 81.97 22:55:01 0 19.02 0.00 7.37 0.03 0.07 73.50 22:55:01 1 5.12 0.00 2.21 0.00 0.05 92.62 22:55:01 2 21.08 0.00 7.50 0.00 0.08 71.34 22:55:01 3 31.00 0.00 3.85 0.92 0.12 64.11 22:55:01 4 4.18 0.00 2.67 0.00 0.03 93.12 22:55:01 5 9.48 0.00 1.31 0.00 0.05 89.16 22:55:01 6 7.52 0.00 3.79 0.00 0.03 88.65 22:55:01 7 11.07 0.00 5.57 0.00 0.08 83.28 22:56:01 all 10.24 0.00 7.43 0.21 0.10 82.02 22:56:01 0 2.89 0.00 6.35 0.02 0.12 90.63 22:56:01 1 17.21 0.00 17.38 0.07 0.08 65.27 22:56:01 2 5.50 0.00 6.02 0.00 0.10 88.38 22:56:01 3 35.86 0.00 13.57 0.00 0.12 50.46 22:56:01 4 4.32 0.00 2.51 1.55 0.12 91.50 22:56:01 5 5.77 0.00 4.03 0.00 0.10 90.10 22:56:01 6 2.55 0.00 2.05 0.00 0.08 95.32 22:56:01 7 7.57 0.00 7.33 0.00 0.12 84.98 22:57:01 all 6.36 0.00 1.20 0.75 0.02 91.66 22:57:01 0 2.72 0.00 0.97 0.00 0.03 96.28 22:57:01 1 13.91 0.00 2.68 6.03 0.03 77.35 22:57:01 2 6.38 0.00 1.89 0.00 0.02 91.72 22:57:01 3 23.75 0.00 1.70 0.00 0.03 74.52 22:57:01 4 0.33 0.00 0.07 0.00 0.00 99.60 22:57:01 5 0.28 0.00 0.13 0.00 0.00 99.58 22:57:01 6 2.80 0.00 1.24 0.00 0.03 95.93 22:57:01 7 0.84 0.00 0.92 0.00 0.02 98.23 Average: all 13.25 0.00 2.89 3.43 0.06 80.36 Average: 0 12.41 0.00 3.70 4.08 0.06 79.75 Average: 1 15.04 0.00 3.51 3.81 0.06 77.58 Average: 2 13.63 0.00 2.76 5.22 0.06 78.33 Average: 3 20.59 0.00 3.93 1.32 0.08 74.08 Average: 4 8.16 0.00 1.55 6.97 0.05 83.28 Average: 5 11.50 0.00 1.64 4.46 0.05 82.36 Average: 6 12.78 0.00 2.95 0.23 0.05 84.00 Average: 7 11.93 0.00 3.11 1.38 0.07 83.51