---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4383 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): 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 489 1890 0 1564 3201 Swap: 1023 8 1015 ---> 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:d9:9d:ee brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:fed9:9dee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:b3:12:67 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 inet6 fe80::42:a8ff:feb3:1267/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4383) 06/24/24 _x86_64_ (4 CPU) 16:35:10 LINUX RESTART (4 CPU) 16:36:01 tps rtps wtps bread/s bwrtn/s 16:37:02 121.76 51.17 70.59 3413.56 8411.13 16:38:01 105.95 14.88 91.07 889.19 24101.80 16:39:01 284.37 47.99 236.38 2792.20 30325.50 16:40:01 212.24 11.63 200.62 260.67 5675.70 16:41:01 504.50 0.83 503.66 18.12 13967.83 16:42:01 400.92 4.87 396.05 136.78 10730.34 16:43:01 503.60 3.08 500.52 172.61 13746.75 16:44:01 622.80 9.86 612.94 253.26 17471.71 16:45:01 1753.99 4.10 1749.89 114.65 19708.05 16:46:01 484.79 10.74 474.06 216.45 12706.13 16:47:01 288.65 122.93 165.72 7120.55 45218.46 16:48:01 198.95 146.83 52.12 2769.14 12540.18 Average: 457.37 35.76 421.61 1513.50 17873.63 16:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:02 1298340 3198620 2740312 67.85 61536 1985504 1021756 20.08 755580 1786484 163092 16:38:01 134060 2465436 3904592 96.68 73180 2392632 1591336 31.28 1565108 2112512 23840 16:39:01 256592 1553496 3782060 93.65 92932 1433368 3218812 63.27 2355088 1220052 2276 16:40:01 108924 1131572 3929728 97.30 107220 1145704 3752448 73.76 2692624 1023104 740 16:41:01 107968 1093948 3930684 97.33 128980 1075376 3831412 75.31 2712120 973604 1744 16:42:01 131668 899168 3906984 96.74 133200 847724 4120444 81.00 2812788 833124 1108 16:43:01 115888 565504 3922764 97.13 99520 561328 4504868 88.55 2980520 669328 1308 16:44:01 105144 517532 3933508 97.40 99404 505540 4568572 89.80 2979808 649200 5044 16:45:01 210972 511312 3827680 94.78 95420 418668 4595996 90.34 2938396 616412 4692 16:46:01 112160 291336 3926492 97.22 81160 307804 4890656 96.14 3031696 604524 2472 16:47:01 920448 2014976 3118204 77.21 89676 1159540 2069524 40.68 1687456 1239040 236 16:48:01 2003176 3317252 2035476 50.40 115276 1351660 931316 18.31 584272 1259368 17040 Average: 458778 1463346 3579874 88.64 98125 1098737 3258095 64.04 2257955 1082229 18633 16:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:02 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 16:37:02 ens3 144.69 132.31 1016.19 26.41 0.00 0.00 0.00 0.00 16:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 16:38:01 ens3 902.20 748.36 8569.66 140.17 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 veth38578b5 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 16:39:01 lo 33.65 33.65 53.64 53.64 0.00 0.00 0.00 0.00 16:39:01 ens3 362.07 235.60 2677.94 24.77 0.00 0.00 0.00 0.00 16:39:01 vethdea3f04 18.21 18.24 51.85 2.23 0.00 0.00 0.00 0.00 16:40:01 veth38578b5 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 lo 67.43 67.43 82.53 82.53 0.00 0.00 0.00 0.00 16:40:01 ens3 91.77 33.88 24.90 18.63 0.00 0.00 0.00 0.00 16:40:01 vethdea3f04 32.52 31.78 78.34 4.02 0.00 0.00 0.00 0.01 16:41:01 veth38578b5 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 lo 121.30 121.30 43.73 43.73 0.00 0.00 0.00 0.00 16:41:01 ens3 51.36 23.43 13.26 10.42 0.00 0.00 0.00 0.00 16:41:01 vethdea3f04 63.61 52.04 36.09 8.51 0.00 0.00 0.00 0.00 16:42:01 veth38578b5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:42:01 lo 125.16 125.16 51.69 51.69 0.00 0.00 0.00 0.00 16:42:01 ens3 60.04 36.53 13.48 13.33 0.00 0.00 0.00 0.00 16:42:01 vethdea3f04 55.74 48.11 42.08 7.66 0.00 0.00 0.00 0.00 16:43:01 veth38578b5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:43:01 lo 127.04 127.04 53.94 53.94 0.00 0.00 0.00 0.00 16:43:01 ens3 154.18 74.28 41.55 35.98 0.00 0.00 0.00 0.00 16:43:01 vethdea3f04 57.81 47.60 46.65 6.35 0.00 0.00 0.00 0.00 16:44:01 veth38578b5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 130.56 130.56 45.15 45.15 0.00 0.00 0.00 0.00 16:44:01 ens3 100.28 49.46 25.68 19.69 0.00 0.00 0.00 0.00 16:44:01 vethdea3f04 66.03 51.49 38.82 6.63 0.00 0.00 0.00 0.00 16:45:01 veth38578b5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 lo 115.33 115.33 44.11 44.11 0.00 0.00 0.00 0.00 16:45:01 ens3 1.38 0.87 0.26 0.77 0.00 0.00 0.00 0.00 16:45:01 vethdea3f04 57.39 44.29 26.63 17.50 0.00 0.00 0.00 0.00 16:46:01 veth38578b5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:46:01 lo 121.66 121.66 72.96 72.96 0.00 0.00 0.00 0.00 16:46:01 ens3 557.20 177.98 188.08 130.42 0.00 0.00 0.00 0.00 16:46:01 vethdea3f04 59.73 51.75 66.99 6.31 0.00 0.00 0.00 0.01 16:47:01 lo 14.13 14.13 0.89 0.89 0.00 0.00 0.00 0.00 16:47:01 ens3 498.60 416.83 3273.68 39.42 0.00 0.00 0.00 0.00 16:47:01 docker0 735.48 714.76 399.23 2282.67 0.00 0.00 0.00 0.00 16:48:01 lo 6.27 6.27 0.55 0.55 0.00 0.00 0.00 0.00 16:48:01 ens3 398.15 612.93 64.02 4437.57 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 72.32 72.32 37.52 37.52 0.00 0.00 0.00 0.00 Average: ens3 276.00 211.10 1315.34 408.37 0.00 0.00 0.00 0.00 Average: docker0 61.35 59.62 33.30 190.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4383) 06/24/24 _x86_64_ (4 CPU) 16:35:10 LINUX RESTART (4 CPU) 16:36:01 CPU %user %nice %system %iowait %steal %idle 16:37:02 all 22.81 0.00 1.56 3.52 0.06 72.04 16:37:02 0 37.82 0.00 2.09 1.69 0.07 58.34 16:37:02 1 9.29 0.00 1.15 7.26 0.05 82.25 16:37:02 2 23.69 0.00 2.01 1.91 0.05 72.34 16:37:02 3 20.42 0.00 1.02 3.20 0.08 75.28 16:38:01 all 44.95 0.00 3.29 1.21 0.09 50.46 16:38:01 0 41.58 0.00 3.06 0.46 0.08 54.82 16:38:01 1 41.63 0.00 3.00 1.29 0.09 53.99 16:38:01 2 47.87 0.00 4.18 1.84 0.12 45.99 16:38:01 3 48.73 0.00 2.87 1.26 0.10 47.03 16:39:01 all 38.91 0.00 3.15 6.52 0.10 51.32 16:39:01 0 37.46 0.00 3.86 4.61 0.08 54.00 16:39:01 1 44.69 0.00 2.70 10.51 0.10 42.00 16:39:01 2 32.96 0.00 3.02 7.87 0.08 56.07 16:39:01 3 40.54 0.00 3.05 3.10 0.10 53.22 16:40:01 all 21.21 0.00 1.59 5.19 0.09 71.92 16:40:01 0 15.88 0.00 1.17 0.70 0.08 82.17 16:40:01 1 17.40 0.00 1.69 8.31 0.08 72.52 16:40:01 2 24.70 0.00 2.01 8.80 0.10 64.39 16:40:01 3 26.83 0.00 1.47 2.93 0.10 68.67 16:41:01 all 8.35 0.00 2.73 14.76 0.09 74.07 16:41:01 0 7.19 0.00 2.38 15.67 0.08 74.67 16:41:01 1 8.77 0.00 2.49 21.23 0.08 67.43 16:41:01 2 9.16 0.00 4.13 13.08 0.12 73.51 16:41:01 3 8.34 0.00 1.93 9.04 0.08 80.62 16:42:01 all 10.54 0.00 2.36 11.20 0.09 75.82 16:42:01 0 10.76 0.00 2.63 11.79 0.07 74.75 16:42:01 1 10.77 0.00 1.78 6.13 0.10 81.22 16:42:01 2 12.20 0.00 3.42 21.86 0.12 62.41 16:42:01 3 8.43 0.00 1.61 5.00 0.07 84.90 16:43:01 all 17.03 0.00 3.15 14.42 0.10 65.29 16:43:01 0 15.60 0.00 2.85 8.14 0.10 73.31 16:43:01 1 12.90 0.00 2.83 16.67 0.08 67.52 16:43:01 2 17.11 0.00 3.83 21.58 0.10 57.37 16:43:01 3 22.53 0.00 3.08 11.36 0.10 62.93 16:44:01 all 8.48 0.00 3.43 18.38 0.09 69.62 16:44:01 0 9.65 0.00 3.25 17.58 0.08 69.44 16:44:01 1 8.10 0.00 3.44 22.16 0.07 66.23 16:44:01 2 8.48 0.00 3.53 16.52 0.12 71.35 16:44:01 3 7.71 0.00 3.48 17.23 0.08 71.50 16:45:01 all 7.60 0.00 4.60 21.88 0.12 65.80 16:45:01 0 8.50 0.00 4.58 20.21 0.12 66.59 16:45:01 1 7.01 0.00 4.51 24.47 0.12 63.89 16:45:01 2 7.30 0.00 5.11 18.00 0.14 69.46 16:45:01 3 7.57 0.00 4.19 24.81 0.12 63.31 16:46:01 all 20.12 0.00 3.18 13.40 0.10 63.19 16:46:01 0 20.86 0.00 3.49 10.33 0.10 65.22 16:46:01 1 21.11 0.00 3.57 21.81 0.12 53.40 16:46:01 2 17.72 0.00 3.00 18.65 0.10 60.52 16:46:01 3 20.77 0.00 2.68 2.90 0.08 73.57 16:47:01 all 26.27 0.00 4.28 7.67 0.08 61.71 16:47:01 0 25.61 0.00 3.21 6.99 0.08 64.11 16:47:01 1 29.82 0.00 4.93 8.53 0.08 56.62 16:47:01 2 22.98 0.00 5.33 11.90 0.08 59.71 16:47:01 3 26.66 0.00 3.65 3.25 0.07 66.38 16:47:01 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 21.41 0.00 1.60 4.57 0.06 72.36 16:48:01 0 34.28 0.00 2.03 11.77 0.07 51.85 16:48:01 1 15.20 0.00 1.42 2.98 0.03 80.36 16:48:01 2 20.51 0.00 1.47 2.11 0.08 75.83 16:48:01 3 15.67 0.00 1.52 1.42 0.05 81.33 Average: all 20.61 0.00 2.91 10.23 0.09 66.16 Average: 0 22.07 0.00 2.88 9.17 0.09 65.79 Average: 1 18.85 0.00 2.79 12.63 0.08 65.64 Average: 2 20.38 0.00 3.42 12.00 0.10 64.10 Average: 3 21.14 0.00 2.55 7.13 0.09 69.09